20-F/A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 20-F/A

(Amendment No. 2)

(Mark One)

¨ Registration statement pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of 1934

or

x Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the fiscal year ended December 31, 2009

or

¨ Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the transition period from to

or

¨ Shell company report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of event requiring this shell company report

Commission file number 001-33295

3SBio Inc.

(Exact Name of Registrant as Specified in Its Charter)

Cayman Islands

(Jurisdiction of Incorporation or Organization)

No. 3 A1, Road 10

Shenyang Economy & Technology Development Zone

Shenyang 110027

People’s Republic of China

(Address of Principal Executive Offices)

Bo Tan, Chief Financial officer

No. 3 A1, Road 10

Shenyang Economy & Technology Development Zone

Shenyang 110027

People’s Republic of China

Telephone (China): 86.24.2581.1820

Email:  ir@3sbio.com

(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)

Securities registered or to be registered pursuant to Section 12(b) of the Act:

Title of Each Class	Name of Each Exchange on Which Registered
American Depositary Shares, each representing seven ordinary shares, par value US$0.0001 per share	The NASDAQ Stock Market LLC

Securities registered or to be registered pursuant to Section 12(g) of the Act:

None

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:

None

Indicate the number of outstanding shares of each of the Issuer’s classes of capital or common stock as of the close of the period covered by the annual report.

150,641,461 ordinary shares, par value US$0.0001, as of December 31, 2009

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.     Yes  ¨    No  x

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.    Yes  ¨    No  x

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of “accelerated filer and large accelerated filer” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer      Accelerated filer   x

   Non-accelerated filer 

Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:

U.S. GAAP x    International Financial Reporting Standards as issued by the International Accounting Standards Board      Other  

Indicate by check mark which financial statement item the registrant has elected to follow.

Item 17  ¨    Item 18  x

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Securities Exchange Act of 1934).    Yes¨    No  x

EXPLANATORY NOTE

3SBio Inc. (“Registrant”) hereby amends its Annual Report on Form 20-F for the fiscal year ended December 31, 2009 previously filed with the Securities and Exchange Commission (the  “Commission” ) on June 25, 2010 (“Original 20-F Filing”).

Summary of Changes

This Amendment No. 2, and Amendments  No.1 and No. 3 as separately filed, to the Original 20-F Filing on Form 20-F/A (respectively “Amendment No. 1”, “Amendment No. 2”, and “Amendment No. 3”, and, together, "Amendments") are being filed with respect to:

(1)Exhibit 4.7 “Sanitary Piping System Contract between Shenyang Sunshine Pharmaceutical Company Limited and Shanghai Macroprocess Technology Co. Ltd.” and

(2) Exhibit 4.8 “Installation Contract for the Core Cleanroom Area of the New Plant between Shenyang Sunshine Pharmaceutical Company Limited, and, Suntec Cleanroom & HVAC Engineering Co. Ltd. and Suntec (Suzhou) Cleanroom System Co. Ltd.”

in response to the review comments by the Commission regarding the confidential treatment request, by:

Adding to the Original 20-F Filing all contents of the Appendices of Exhibit 4.7and theAppendices of Exhibit 4.8 except those files not subject to public filing as permitted by the approval of the confidential treatment request, (such contents as hereby publicly filed, respectively, “Exhibit 4.7 Appendices Public Documents”, and “Exhibit 4.8 Appendices Public Documents”).

EDGAR File Number Limitation

Due to the number of files technically allowable in the Edgar system in a single filing being limited,  the Exhibit 4.7 Appendices Public Documents and Exhibit 4.8 Appendices Public Documents are filed in three Amendments of No. 1 to 3.

Specific Changes in this Amendment:

·   Exhibit 4.8:

(1)   The description of the Appendices, appearing at the end of Exhibit 4.8 “English Translation of the Contract Form”, is revised.

(2)   An Index to Exhibit 4.8 Appendices Public Documents (“4.8 Index”), and the English translation copy of each of the Exhibit 4.8 Appendices Public Documents (as listed and labeled in 4.8 Index) up to and including Ex 4.8.51  are added to and as a part of the publicly filed Exhibit 4.8.

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Confidential Contents Omitted

IN THE CONTRACT FORM AND THE APPENDICES, “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

Limited Amendment

Except as specifically and expressly disclosed in this filing, this Amendment No. 2 does not, and does not purport to, amend, update or restate any information in any Items or sections of the Original 20-F Filing, or reflect any events having occurred after the filing of the Original 20-F Filing on June 25, 2010.

All statements in this Explanatory Note are subject to and qualified by the full contents of the Amendment No. 2 .

______________________________________________________________________

PART III

ITEM 19.                          EXHIBITS

Exhibit Number	Description of Exhibits
1.1	Amended and Restated Memorandum of Association of 3SBio Inc. (incorporated by reference to Exhibit 3.1 from our F-1 registration statement (File No. 333-140099), as amended, initially filed with the Commission on January 19, 2007)
1.2	Amended and Restated Articles of Association of 3SBio Inc. (incorporated by reference to Exhibit 3.2 from our F-1 registration statement (File No. 333-140099), as amended, initially filed with the Commission on January 19, 2007)
2.1	Form of Share Certificate of 3SBio Inc. (incorporated by reference to Exhibit 4.1 from our F-1 registration statement (File No. 333-140099), as amended, initially filed with the Commission on January 19, 2007)
2.2	Form of Deposit Agreement, including Form of ADR, of 3SBio Inc. (incorporated by reference to Exhibit 4.2 from our F-1 registration statement (File No. 333-140099), as amended, initially filed with the Commission on January 19, 2007)
4.1	2006 Stock Plan adopted by 3SBio Inc., dated as of September 5, 2006 (incorporated by reference to Exhibit 10.1 from our F-1 registration statement (File No. 333-140099), as amended, initially filed with the Commission on January 19, 2007)
4.2**	First Amendment to 2006 Stock Plan
4.3**	2010 Equity Incentive Plan
4.4	Form Purchase Contract for FCS between Shenyang Sunshine Pharmaceutical Company Limited and Shanghai Weike Biochemical Reagent Co., Ltd. (incorporated by reference to Exhibit 4.2 from our annual report on Form 20-F for the year ended December 31, 2008, filed with the Commission on April 21, 2009)

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4.5**	Form Purchase Agreement for BPT-6 culture medium between Shenyang Sunshine Pharmaceutical Company Limited and Invitrogen Trading (Shanghai) Company Limited, dated May 13, 2009 (portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment.)
4.6	Form of Distribution Agreement (incorporated by reference to Exhibit 10.15 from our F-1 registration statement (File No. 333-140099), as amended, initially filed with the Commission on January 19, 2007)
4.7#	Sanitary Piping System Contract between Shenyang Sunshine Pharmaceutical Company Limited and Shanghai Macroprocess Technology Co. Ltd., dated Mar.30, 2009 (portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment; and, this exhihit as filed in the Amendment No.1 amends and replaces the existing Exhibit 4.7 in the Original 20-F Filing in its entirety.)
4.8##	Installation Contract for the Core Cleanroom Area of the New Plant between Shenyang Sunshine Pharmaceutical Company Limited, and, Suntec Cleanroom & HVAC Engineering Co. Ltd. and Suntec (Suzhou) Cleanroom System Co. Ltd., dated  July 3, 2009 (portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment; and, this exhihit as filed in this Amendment No. 2 and Amendment No. 3 amends and replaces the existing Exhibit 4.8 in the Original 20-F Filing in its entirety.)

8.1**		List of Subsidiaries of 3SBio Inc.
11.1		Code of Ethics (incorporated by reference to Exhibit 11.1 from our annual report on Form 20-F for the year ended December 31, 2006, filed with the Commission on June 29, 2007)
12.1**		CEO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
12.2**		CFO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
12.3*		CEO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
12.4*		CFO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
13.1**		CEO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
13.2**		CFO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
13.3*		CEO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
13.4*		CFO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
15.1**		Consent of Ernst & Young Hua Ming
15.2**		Consent of KPMG
*	Filed herewith.
**	Filed with the Original 20-F Filing.
#	Filed in Amendment No.1
##	Exhibit 4.8 Contract Form, 4.8 Index, and all documents listed and labelled in 4.8 Index from Ex 4.8.2 to Ex 4.8.51, inclusive, are filed in this Amendment No.2;  and all documents listed and labelled in 4.8 Index after Ex 4.8.52, inclusive, are filed in Amendment No.3.

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SIGNATURES

The registrant hereby certifies that it meets all of the requirements for filing on Form 20-F and that it has duly caused and authorized the undersigned to sign this annual report on its behalf.

3SBio Inc.
By:	/s/ Dr. Jing Lou
Name:	Dr. Jing Lou
Title:	Chief Executive Officer
Date: November 3, 2011

6

EX-4.8

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

Contract No.:

Shenyang Sunshine Pharmaceutical Company Limited

Core Cleanroom Area of the New Plant

Installation Contract

Party A: Shenyang Sunshine Pharmaceutical Company Limited

Party B: Suntec Cleanroom & HVAC Engineering Co. Ltd.;

And

Suntec (Suzhou) Cleanroom System Co. Ltd.

Part I: Special Contract Terms

Whereas:

1. The core cleanroom area of party A’s new plant shall be in accordance with the current Good Manufacturing Practices (GMP) of the P.R.C, US FDA and the relevant requirements of EU GMP, the Specification for Construction and Acceptance of Cleanroomand the related national industry standards and specifications.

2. Party B shall have the subject construction qualifications of agreed items herein and      other conditions stipulated in laws and regulations.

1

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

3. Party B shall promise to obtain and is sufficiently knowledgeable of Good Manufacturing Practices (GMP) of the PRC, US FDA and the relevant requirements of EU GMP, the Construction and Acceptance Specifications of Cleanroom and the related national industry standards and specifications.

4. Party B shall have the requisite organization design and construction qualifications therewith to provide reasonable assurance for party A to pass the certification hereof.

5. Party B shall have the construction capability and qualifications to ensure the project completed on the close date.

Party A agreed to accept the contract price and entrust party B to implement the agreed projects herein. And party B has agreed to take the engineering projects herewith and guarantee to achieve all the requirements and standards agreed in the contract, whereas, both parties hereto agreed to make the following agreements:

1. Project Overview

Project Name: Core Cleanroom Area of the New Plant Installation

Project Site: 1A No.3, Road No. 10, Economic and Technical Development Zone, Shenyang City

Project content: See Appendix 1for details.

2. Contract Document

2.1 The Contract between party A and party B will be composed of the following documents. And every document should be interpreted as an integral part of the Contract. Documents and their priority order for interpretation are as follows:

2.1.1 Written supplementary agreement reached between both Parties during engineering, modified drawings signed by party A for approval, and relevant technical documents, etc.

2.1.2 Special Conditions of this contract, and relevant drawings, technical documents, and any exhibits under Special Conditions of the contract, etc.

2.1.3 Documents, letter of commitment, and other legal documents of party B for the bidding;

2.1.4 General Conditions of this Contract;

2.1.5 Other information and documents, defining the rights and obligations and corresponding legal consequences of both parties, etc.

2.2 If there is any ambiguity or contradiction in the contract documents, subject to the front document based on the order of priority; if there is any ambiguity or contradiction in contract documents with the same priority, subject to the later document based on time.

2

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

3. Scope of Construction

3.1 Party B shall contract the project of newly-built workshop engineering for Shenyang Sunshine Pharmaceutical Company Limited (called “this project” hereinafter), according to drawings provided by Party A and requests for change provided before the signing of the Contract (See drawings and Appendix 1 for specific scope of construction).

3.2 Party B shall be responsible for secondary design, supply of materials and equipments, fabrication and erection, debugging, defects mending, and verification, etc. of this project. Party B should provide all necessary materials and parts, and complete all engineering and services in accordance with the Contract.

3.3 In principle, party A does not need to provide any material, equipment, component, or any other labor service, etc. (except otherwise agreed in this contract). Party B shall purchase all materials, equipments, and components, etc. for this project, till this project passes final acceptance and put into use, and also pass all contracted approvals.

4. Contract Value

4.1 Contract value verified by both parties drawings and technical materials is ***** Yuan (RMB ******)

4.2 The contract value shall not change with the market fluctuation during the contract period, party B has already taken the market price fluctuation element into consideration.

4.3 The contract value has included all labor services, equipments, cutting, replacement parts, damages and losses, taxes, packing, transportation, insurance, the elevation and lowering undertaken at the requested position, fixation, management, construction mechanism and all works required to complete the project till reach the inspection standard and go through all works for certification and the indispensable supplementary works.

4.4 The contract is the fixed price contract, within operation scope defined by both sides, the total price shall not be adjusted, but party A is entitled to propose the amendments with regard to drawings and relevant technical standard pursuant to project requirements, if this results in the fact that project amount changes, party A shall provide the work amount certificate, the unit price shall be referred to in accordance with contract quotations, if unit price doesn’t exist in the contract, party B shall quote the unit price, after party A checks and confirms, the actually certified amount, after project hardware construction is completed, shall be confirmed by project change account statement, party B checks and responds within 10 working days, the increased project amount shall be paid pro rata.

3

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

5 Contract Payment：

5.1 Total contract value shall be paid in accordance with following conditions, time limit and proportion:

5.1.1 RMB******Yuan shall be paid to party B within 5 working days after party B has completed the construction and been ready to enter the yard during the period of contract validity.

5.1.2 RMB: ******Yuan in contract total price shall be paid within 5 working days after the following terms and conditions are satisfied:

5.1.2.1 The installation of main blast pipes shall be completed, main pipelines shall be installed, main cable bridge shall be completed and contract stipulated construction demand shall be met;

5.1.2.2 Above 80% ceiling colored steel sheets listed in the contract Appendix shall arrive at the yard and shall reach the contract provision;

5.1.2.3 Party B has no serious breach action previously.

5.1.3 RMB: ******Yuan in contract total price shall be paid within 3 working days after satisfying the following conditions:

5.1.3.1 All refrigerating unit, air condition tank, main distribution panels listed in contract Appendix shall enter the yard and reach the contract stipulation;

5.1.3.2 Party B has no serious breach action previously.

5.1.4 RMB: ******* Yuan in contract total price shall be paid within 5 working days after the project has been inspected and accepted.

5.1.5 RMB: ****** Yuan in contract total price shall be paid as quality guarantee deposit within 10 working days when two years pass after the project is checked and accepted.

5.2 Before party A makes payment of contract value to party B, Party B shall deliver the invoice of equivalent amount to party B, otherwise party A is entitled to take it as defense cause to postpone paying party B the remaining contract value.

4

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

5.3 If both parties could not agree upon or quarrel about the payment terms stipulated by contract, party B shall not suspend the project construction, meanwhile party A shall provide Party B with Banking Guarantee of equivalent contract value, party B shall not claim responsibility against party A for overdue payment and contract breaching. Unless contract is cancelled, if party B’s yard materials and equipments conform to contract provisions, party A shall pay party B the project material fees and equipment fees.

5.4 If party A payment of project fees occurs overdue, party A shall pay party B penalty of equivalent contract value according to the standard stipulated as 6.5 in the contract.

6 Drawings

6.1 Party B provide drawings (secondary designing by party B 1:1008 set and 8 sets of sample drawings) to party A, the drawing shall be taken as the contract Appendix after being verified by both parties.

6.2 Party B shall be responsible for the drawing design, if party A can’t pass the certification stipulated by the contract due to design deficiency or party A can’t perform the project related system and equipments, party B shall indemnify party A relevant damages and losses.

6.3 Party B shall be committed   not to disclose party A’s project design drawings and other technical information to the third party, and shall not put party A’s technical information and design drawing into any other use except for party A’s project requirements, otherwise party B shall pay the penalty of 1% of contract total value.

6.4 Party A shall be committed not to disclose party B confidential documents to the third party.

7 Project Team Members and Notice

7.1 Party A project team members and rights:

7.2 Party B project team members and rights:

7.3 Both parties’ project team members have the right to sign and receive the legal documents.

7.4 Party A Terms of Notice

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Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

Address :	Postal Code :
Tel  :	Fax  :
E-mail :

7.5 Party B Terms of Notice

Address :	Postal Code :
Tel  :	Fax  :
E-mail :

7.6 If the above project team members, right limits or terms of notice change, parties shall notify the other three days in advance, otherwise shall take the corresponding legal consequences.

7. Construction Organization and Design

7.1 Party B shall submit construction organizing design (construction strategy) and project schedule to party A and supervising engineer for checking one week prior to formal operation, supervising engineer and party A shall ratify or reply within 3 days.

7.2 After Party A or authorized management engineer checks and accepts the construction organizing design, party B shall enter the yard the same day when party A and authorized representative issues the commencement order and performs the construction as scheduled, except not provided with entry qualification.

6

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

8. Construction Commencement, Construction Completion and Breach Responsibility for Overdue Completion

8.1 Party B shall be committed to accomplish contract-stipulated engineering scope and go through completion inspection before Nov.10, 2009.

8.2 After contract takes effect, party B shall raise against party A conditions of yard entry and construction performance in conformity with project construction requirements, only after party A has satisfied the conditions raised by party B, party B could enter the yard to perform the construction according to party A commencement order.

8.3 If party B actually goes into the yard and performs the construction, it is considered that party B has confirmed that the project has been provided with all conditions for party B to enter the yard and perform the construction.

8.4 In whatever cases, if party B fails to enter the yard and perform the construction within 20 days after the contract takes effect, then party A shall be entitled to cancel the contract, all parties shall claim their responsibilities based on corresponding defaults.

8.5 Party B shall accomplish the project-stipulated construction scope and go through examination and inspection in conformity with contract-stipulated construction period, if party B fails to complete within the contract-stipulated time limit or party A’ agreed  renewed period, then party B shall take breaching responsibility pursuant to the following standards:

8.5.1 If 10 days overdue, party B shall pay party A the penalty at daily rate of 0.01% of total contract value;

8.5.2 If 20 days overdue, party B shall pay party A the penalty at daily rate of 0.02% of total contract value (To calculate according to the number of overdue days);

8.5.3 If 30 days overdue, party B shall pay party A penalty at daily rate of 0.03% of total contract value (To calculate according to the number of overdue days);

8.5.4 If 40 days overdue, party B shall pay party A penalty at daily rate of 0.04% of total contract value(To calculate according to the number of overdue days);

8.5.5 If 50 days overdue, party B shall pay party A penalty at daily rate of 0.05% of total contract value (To calculate according to the number of overdue days);

8.5.6 If 60 days overdue, party B shall pay party A penalty at daily rate of 0.06% of total contract value (To calculate according to the number of overdue days);

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Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

8.5.7 If over 70 days overdue, party B shall pay party A penalty at daily rate of 0.07% of total contract value (To calculate according to the number of overdue days);

8.6 If the construction is suspended, if construction suspension is triggered by causes other than Party A, party B shall organize and try to resume the construction as soon as possible and bear relevant fees. If party A causes project suspension, construction delay, party A shall be responsible for the losses resulted from party B’s delay.

8.7 Due to force majeures as 35.1 of contract general terms stipulates, including earthquake, hurricane (wind force, scale 9 and above), storm (50mm and above),       flood, construction period delayed shall be postponed in proper sequence, party B shall not bear the breaching responsibility of overdue completion. Party A shall also not bear the delay and losses of party B.

8.8 If party A breaches the contract and results in the construction delay, party A shall be responsible for related losses and contract violation.

8.9 If party A changes the design and results in construction delay, construction period shall be postponed in proper sequence, party A shall not claim party B’s violation responsibility.

8.10 If party B violates the contract and shall pay party A the penalty, party A can directly deduct the compensation fees from any payment made by party B or withdraw the money in any other way, the payment of compensation fees shall not release party B from the obligation of accomplishing the construction or any other obligation stipulated by the contract.

9A Party A Obligation

9A1 Party A shall equip the construction yard with construction conditions, and provide water source for temporary construction, power source for construction and office space prior to construction commencement. But party B shall submit specific report as to construction electricity usage, water utilization, office and other supplementary affairs.

9A2 Party A shall transfer the benchmark and control point of coordinates to party B in written form at the construction site before party A has commenced operation.

8

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

9A3 Party A shall provide the detailed designed materials undertaken by party B, and shall present all technical information to party B. Technical presentation shall be undertaken before project design has started specifically.

9A4 Party A shall coordinate and arrange to install hoisting platform to hoist goods for party B.

9A5 Party A shall cooperate with party B to satisfy transportation and other construction demands, the cooperation with related departments, and shall go through relevant procedures and formalities.

9. Party B Obligation

9.1 Party B shall guarantee that the project must conform to national and relevant governmental department’s specifications and rules as well as GMP inspection and certification standards after being checked and accepted.

9.2 After the contract is signed, party B shall undertake an overall examination of specifications and drawings, and shall check all marked dimension and other technical issues, to obtain the dimensions and materials wanted when operating.

9.3 After party B enters the yard, during the period before party B completes the construction and delivers the project to party A, party B shall be responsible for the security, fire, theft etc. The relatives of construction staff shall not enter the yard. The demands in the respect of security and fire shall be followed, otherwise all accidents and losses caused shall be born by party B.

9.4 Both parties shall cooperate with and arrange relevant governmental departments to inspect and accept the equipments after installation has completed, including Environmental Protection Department, Public Fire Department, Pubic Security Department, Labor Bureau, Quality Control Station, Environmental Protection Bureau, Sanitation & Anti-epidemic Station, Construction & Management Bureau etc. Party B shall submit and arrange the materials within party B scope in the process of inspection and acceptance and shall be responsible for the relevant fees within party B construction scope.

9.5 Party B shall take measures to protect the buildings around construction yard, structures, underground pipes and lines, shall be responsible for the fees, and shall bear total responsibility if damages and losses occur.

9.6 Party B shall be responsible for the cleanness of construction site, striving to meet the standard of construction civilization.

9

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

9.7 During the construction period specified by bidding letter and contract, party B shall be responsible for labor costs and construction mechanism costs added because party B has required workers to work overtime or has adopted other construction measures.

9.8 Party B shall be responsible to keep the construction mechanism, construction tools, materials and equipments transported to the site, if theft, water soaking or other accidents rather than forces majeures occur and cause the construction delay and equipment damages, party B shall take the responsibility.

9.9 Party B shall present schedule plan and actual schedule statistics to party A and management engineer.

9.10 Party B shall coordinate with party A to complete the filing of engineering archives at the request of relevant departments.

9.11 If party B can not accomplish the above working according to contract stipulation, party A can instruct party B to complete the corresponding work within certain time limit and shall not prolong the construction period.

9.12 Party B shall coordinate with party A to accomplish the yard entry and maintenance of other equipments purchased by party A.

9.13 After party B enters the yard and commences construction, during the period before the project is checked, accepted and delivered to party A, the legal obligations arising out of affairs that occur within construction space scope shall be undertaken by party B, except for those obligations which should be undertaken by party A according to contract stipulations and law specifications.

9.14 Party B shall undertake total responsibility that the construction shall be completed on time, go through the inspection, acceptance and all kinds of certifications requested by the contract, except for those obligations which should be undertaken by party A according to contract stipulations and law specifications.

9.15 Under the conditions that party B shall follow the order issued by party A/party A representative, with regard to no marking, ignoring marking, or any other behavior, or the order composed of affaires not included in the specification and omitted by party A/party A representative/designing unit or other evident mistakes, party B shall present to party A/party A representative/designing unit and submit the expense budget concerning design change; if party B doesn’t make the submission, all damages and losses shall be born by party B.

9.16 Whereas party B as professional institute shall be obliged to guarantee that the project shall pass all certifications stipulated by the contract, party B shall disclose to party A the big shortcomings, potential safety concerns, deficiency, negligence and other affairs which could lead to party A’s failure to realize the contract subject discovered in the process of project design, construction, inspection, operation and certification.

10

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

9. Materials and Equipments Supply

9.17 Equipments, material list and relevant technical criteria in Appendix 2

9.18 Materials and equipments supplied by party A

9.18.1 Party B shall cooperate with supply unit including party A’s supply unit to adjust the time schedule as to when processing equipments shall arrive at the site, to coordinate with the construction schedule, when construction  conditions get ready, the processing equipments shall enter the yard. If installation conditions on the spot have not been reached, the fees concerning temporary storage, transportation, insurance, management and security that occur in the middle will be in the charge of party A and party B respectively within their own supply scope.

9.18.2 As for the equipments and material supplied by party A, party B shall be responsible to coordinate with supply unit to finish installation until the inspection and acceptance has been confirmed by party A.

9.19 Materials and Equipments Purchased by Party B

9.19.1 The fire facilities and fire resistant materials used by party B in the project shall be approved by local Fire Management Department.

9.19.2 There are clear and durable factory labels on the equipments, and the name, type, model, number and other important parameters such as speed, volume, voltage and currency shall be clearly listed on the label.

9.19.3 Equipments and materials provided by party B shall not only conform to relevant national laws, regulations and the obliged standards, but also shall meet all certification demands stipulated in the contract by party A, if the demand can not be satisfied, change shall be requested and all fees shall be born party B.

11

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

9.19.4 The equipments and materials provided by party B can be put into use only after having gone through entry inspection performed by party A or party A’s management engineer. In the meanwhile, the certification documents including inspection report, qualification certificate, measurement parameter (if wanted) shall be issued. After the yard entry, if party A or party A management engineer holds different views over the materials or equipments, the third party shall be entrusted to undertake the inspection. If materials or equipments are qualified, party A shall be in charge of the inspection fees; if materials and equipments are disqualified, party B shall be in charge of inspection fees and furnish qualified products. In case of failure to provide qualified products, party A has the right to purchase by himself, party B shall undertake to pay party A 20% of material fees and equipment fees as penalty.

9.19.5 Any damages caused in the process of fabrication, transportation, spot storage and installation shall be rejected, and shall be changed without increasing party A’s expenses.

9.19.6 After equipment installation, party B shall use protection case and other materials to protect materials, equipment components and parts. Safeguard measures shall include covers to prevent ashes and other external materials from going into the working parts of machines and equipments. At the time of storing or installation, special measures shall be taken to block all terminals of pipes and lines. In case of party B’s ignorance, party B shall undertake maintenance to party A or party A’s satisfaction, or offer  to change the total or part materials, equipments, components and supplementary parts impaired due to negligence for free. As for the handling of removal, change or installation for the impaired parts pointed out by party A or party A representative, party B shall pay all expenses and costs, and strictly execute the other obligations in the contract.

9.19.7 Party B shall ensure the correct maintenance of all on-site installation and equipments before being put into operation. Under special circumstances, major equipments shall be guaranteed of long-term storage and maintenance, these equipments shall be long-term maintained by supplier or its mandate.

9.19.8 Party B shall maintain, protect, repair, store and keep the equipments and materials in accordance with the request of party A or management engineer.

12

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

9.19.9 Party B shall provide all sorts of information about equipments and materials to party A.

9.19.10 The materials provided by party B shall conform to the samples confirmed by party A and party B during contract negotiation.

9.19.11 Without the consent of party A,  if the materials and equipments provided by party B don’t conform to the contract stipulations, party A has the right to ask party B to make the change, if party A discovers such occurrence once more, party B shall pay party A 20% of material fees and equipments fees as penalty.

10. Equipment Inspection, Trial Operation and Handing Over

10.1 If it is needed to re-enter the region being utilized by party A in the process of adjustment, party B shall adopt necessary protection measures at the time of construction in these areas. Party B shall accomplish equipment systematic adjustment of relevant governmental departments and the following inspection and standard meeting.

10.2 Party B shall undertake the necessary trial operation and inspection on the systematic safety, reliability, the degree of operation convenience and the installation of equipments.

10.3 At least one week before any system undertakes trial operation and inspection, party B shall provide the procedures of trial operation and inspection of every system or process for party A or party A’s representative.

13

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

10.4 If inspection demonstrates that system or equipments fail to reach the designed and standardized effect or load within contracting scope, except for those caused by party A, party B shall repair, adjust and change all needed equipments to obtain the requested characteristics, shall not increase the costs and shall bear the fees requested to repair the buildings impaired by the change and other inspection fees.

10.5 Party A shall actively cooperate with party B in all systematic inspection work concerned with the project.

10.6 All inspection of party B shall be undertaken with stationed engineers or appointed management staff on the spot, notice shall be given to party A/party A’s representative/management unit at least three days before the examination takes place.

10.7 All systems shall be examined, inspected and accepted in accordance with manufacture’s advice and national corresponding criteria.

10.8 Before trial operation, party B shall guarantee that all equipments included in contract terms shall be cleaned, lubricated, the relevant functions shall be checked. Special emphasis shall be put on the fact that rubbish and litters shall be removed from all systematic equipments, electric motor, axis bearings and pipe channels, etc.

14

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

10.9 After all equipments have been adjusted and have reached the inspection and acceptance standard, party B shall illustrate, disclose to party A all attentions requested to ensure the long-term, safe and stable operations of equipments and shall provide necessary technical instruction for party A’s working staff until party A’s working staff can operate the machines proficiently, if mechanical malfunction appears due to party B’s negligence to notice, party B shall indemnify party A for all damages and losses.

10.10 In view of party B’s expertness, party B shall be responsible for the pre-planning and organizing work of equipment inspection, adjustment, trial operation, etc, trying to make a favorable arrangement of prevention and handling of all sorts of sudden events to ensure that equipment could operate smoothly.

11. Design Change

11.1 If party A needs to change the project design, party A shall send party B the design change notice, party B shall execute the notice immediately after receiving it, if party B finds that deficiency exists in the change, he shall present it to party A at once, both parties shall negotiate the change strategy, if agreement can not be reached through negotiation, party B shall undertake change at the request of party A, party A shall bear the corresponding consequences.

15

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

11.2 If party A raises the design change, party A and party B shall accomplish relevant visa procedures concerning contract design change, both parties don’t need to check and calculate the contract value adjustment on the spot with regard to project change, both parties can negotiate the change amount by design change visa, if negotiation can not be reached, both parties shall entrust appraisal institute to evaluate. (If the project price-making amount change resulting from design and site change is within 1%, it shall not lead to the change in contract total value and construction period.)

11.3 If design change leads to the postponement of construction period in proper time sequence, party B shall propose a strategy of prolonging the construction period in proper time sequence within 5 natural days after party A has sent the design change (In case of exceeding the time limit, it will be considered that party A has abandoned the right).Party A shall give the reply within five natural days, otherwise it shall be considered that party A agrees upon party B’s postponement strategy.

16

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

11.4 If party B’s construction quality differs from construction drawings and leads to secondary construction, the resulting fees increase shall be born by party B.

11.5 If design change or spot visa occurs in the process of construction, party A shall check and confirm the increase and reduction of project amount arising out of change and get verified about the construction period.

12. Completion and Acceptance

12.1 The project acceptance by phases and the acceptance of any hidden project shall conform to contract stipulation (“Standards for Project Phase Acceptance and Hidden Project”, Appendix 3) and laws, rules and other national industry obligatory specifications.

12.2 The project construction shall be completed within the time limit accounted since construction commences as stipulated in contract by both parties, or shall be accomplished within the prolonged construction period checked and approved by party A.

12.3 After completion, party B shall apply party A to check and accept the project (completion and acceptance standard in Appendix 4), the project completed by party B not only shall conform to contract stipulations, but also shall not violate laws, rules and other national industry obligatory specifications.

12.4 If the project can not be accepted after checking for failure to conform to quality demand, party B shall be responsible for the remaking, the construction period shall not be prolonged in proper time sequence.

17

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

12.5 If both parties hold different views over the project quality, they shall invite relevant appraisal institute to make evaluation.

12.6 If inspection results demonstrate that equipments can not operate normally or fail to reach the normal standards, representatives of both parties shall determine whether the situation is caused by party A. If it is not caused by party A, party B shall be in charge of modification and adjustment on his own expense until it complies with contract stipulation, laws, rules and national industry obligatory standards.

12.7 Before party B applies party A to check and accept, party B shall deliver all requested technical documents, drawings and other legal papers to party A, otherwise party A has the right of rejection, the responsibility of resulted construction delay shall be born by party B.

12.8 After the project has been completed and accepted, party B shall also guarantee that relevant equipments concerned with project shall pass inspection, adjustment and trial operation and shall meet all technical standards marked on the equipments, if technical standard of equipments is below all certification criteria stipulated in the contract, the certification criteria shall be taken as the benchmark, party B shall readjust or change equipment on his own costs.

13. Project Certification

13.1 After the construction is completed and accepted by party A, party B shall guarantee   that party B project construction scope complies with the requirements in People’s Republic of China’s Good Manufacturing Practices (GMP), America’s FDA,   European Union’s GMP andConstruction and Acceptance Specifications of Cleanroom and national related industry standard and norm.

13.2 Party B shall commit himself to be aware of the above certification standard and shall ensure that the project shall pass all certification stipulated by the contract.

13.3 Due to causes other than party A, if party B project contract scope can not conform to the above certification, party B shall accomplish the obligation of free repair, change, etc to ensure finally that the party B project contract scope shall conform to certification requirements.

14. Warranty and After-sales Services

14.1 The warranty period of project shall be two years after the contract project is completed and delivered to party A for use. During the warranty period, party B shall provide 48 hours emergency services. Party B shall directly respond to mal-function call and handle the problem in time within 48 hours at this kind of calling.

18

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

14.2 Specific warranty and after-sales services are in Appendix 5.

14.3 Party A shall bear the expenses and costs owing to reconstruction caused by party A for non-quality problems.

14.4 After the project is accepted and certified, party B shall provide necessary technical support in compliance with party A’s requests.

15. Breach Obligations

15.1 Except for the breach obligation otherwise stipulated in the contract, if any party delays the performance of contract obligations, the defaulting party shall pay daily penalty to victim party.

15.2 If party B pays penalty to party A, party A has right to directly deduct from the project money payable to party B.

15.3 Even though the project delivered by party B to party A has been accepted and certified, if the materials and equipments provided by party B are later found fake or deficient in quality and cause party A the consecutive production suspension for more than 3 days, party B shall indemnify party A the direct losses ensuing from here.

15.4 Even though the project delivered by party B to party A has been accepted and certified, if serious problems exist in party B’s construction technique and result in the consecutive production suspension for more than 3 days on party A’s side, party B shall indemnify party A the direct losses ensuing from here.

16. Insurance

Party B shall cover party B on-site staff, mechanism against accident liability for contract project. All complaints and claiming affairs shall be undertaken by party B.

16A Contract Validity

16.1 After party A and party B’s legal representative or authorized mandate of legal representative signs and stamps, the contract shall take effect.

16.2 The agreement is 4 in original, both parties shall each hold 2 copies.

17 Dispute Resolution

When economic contract dispute arises between two parties, seek to negotiate and resolve, when negotiation can not be reached, seek to resolve by following lawsuit procedures.

19

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

18 Others

a) The meanings of relevant terms in the agreement are the same with the definition specified in General Terms, the second part of the contract.

b) Party B shall assume joint liability for party A with regard to total contract obligations and liabilities.

c) Both parties agree, before important section project has commenced, according to party A’s demand, before party B has undertaken the project procedure construction, he shall make “Project & Procedures Construction Sample” beforehand, which shall be confirmed by both parties; at the same time, the corresponding procedure construction shall be undertaken in strict accordance with confirmed technical quality standard; if sample fabrication is not qualified, party B shall improve it in time in order to get confirmed in advance. The time period for sample fabrication and supply shall not occupy the whole construction period.

The Appendices under special terms shall include the following:

The drawings and technical information confirmed by both parties

Appendix 1: The Quotations And Specifications And Breakdown List

Appendix 2: Equipments, Material List and Relevant Technical Criteria

Appendix 3: Standards for Project Phase Acceptance and Hidden Project

Appendix 4: Completion & Acceptance Standards

Appendix 5: Project Warranty and After-sales Service Commitment

Party A (stamp):	Party B (stamp): Suntec Cleanroom & HVAC Engineering Co. Ltd.
Legal Representative Signature: __________	Representative Signature:____________
(or Authorized Mandate)_________	(or Authorized Mandate) ___________
Date:	Date:

20

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

Party B (stamp): Suntec (Suzhou) Cleanroom System Co. Ltd.

Legal Representative Signature:___________________

(or Authorized Mandate):__________________

Date :

21

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

Part II Contract General conditions

I. Terms Definition and Contract Documents

1. Terms Definition

The following words and phrases shall be endowed with the meaning defined below except otherwise stipulated.

1.1 Contract General Terms: the terms are defined in accordance with laws, administrative rules and the demand of project construction, generally applicable to project construction.

1.2 Contract Special Terms: the terms are defined by party A and party B in accordance with laws, administrative rules and regulations, combining with specific construction situations，agreed upon after negotiation as specifications ,  as supplements and amendments on general terms.

1.3 Party A : the term refers to the legal successor with project contracting subject qualification and principal qualification stipulated in the agreement.

22

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

1.4 Party B: the term refers to  the principal with project construction contracting subject qualification accepted by party A or the legal successor with principal qualification.

1.5 Party A Project Management Representative (Party A Project Manager): the term refers to the contract representative appointed by party A to execute the contract, the specific identity, position and right shall be stipulated in special terms by party A and party B.

1.6 Party B Project Management Representative (Party B project Manager): the term refers to the representative in charge of construction, management, and contract execution designated in special terms by party B.

1.7 Design Unit: the term refers to the unit in charge of project design entrusted by party A, with qualification grade certificate of correspondent project design.

23

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

1.8 Management Unit：the term refers to the unit in charge of project management entrusted by Party A,　with qualification grade certificate of correspondent project management.

1.9 Project Price-Making Management Department: the term refers to the project price-making management institute entrusted by relevant departments of the State Council, construction and administration department of people’s government above county level.

1.10 Project: the term refers to the project within the contracting scope stipulated in the agreement by party A and party B.

1.11 Contract Price: the term refers to the money that party A shall directly pay party B for having accomplished all construction within contracting scope and being in charge of quality warranty.

24

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

1.12 Supplementary Contract Price: the term refers to the contract price added in contract price calculation after being confirmed by party Aunder the conditions that contract price shall be increased in the process of contract execution.

1.13 Fees: the term refers to the economic expense not included in contract price payable by party A and party B.

1.14 Construction Period: the term refers to the contracting days calculated according to legal working days stipulated in the agreement by party A and party B.

1.15 Commencement Date: the term refers to the absolute or relative date when party B commences construction stipulated by party A and party B in the agreement.

1.16 Completion Date: the term refers to absolute or relative date when party B completes the project within contracting scope stipulated by party A and party B in the agreement.

25

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

1.17 Drawings: the term refers to all the drawings (including all supporting illustration and relevant information) provided by party B, ratified by party A, needed for party A construction.

1.18 Construction Site: the term refers to the place provided by party A for project construction or any other place specified by party A in the drawings for construction use.

1.19 Written Form : the term refers to the form such as contract correspondence and data telegram (including cable, telex, fax, electronic data exchange and email) the form in which content is contained can be expressed visibly.

1.20 Breach Responsibility: the term refers to the responsibility undertaken by the contracting partyin case of failure to accomplish contract obligations or being incapable of conforming to the specifications in contract execution.

1.21 Claim : In the process of contract execution, the term refers to the demand of economic compensation and (or) construction postponement resulting from actual losses caused by faults of the other party rather than himself.

26

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

1.22 Force Majeure: the term refers to the objective situations unpredictable, unavoidable and unconquerable.

1.23  Hour or Day: the contract specifies to count time by hour,  and starts to calculate when event commences effectively (resting time shall not be deducted) ; if it is specified to count by day, the starting day shall not be counted,  it is to count from the second day. If the last day of time limit is the resting day or other legal holidays, the next day following the holidays shall be the last day of time limit, except for the completion date. The expiry time of the last day of the time limit shall be 24 o’clock of the same day.

2. Contract Documents and Interpretation Procedures

2.1 Contract documents can explain and illustrate each other, except for special terms otherwise stipulated, the documents and interpretation constituting the contract documents are as follows:

(1) Other Agreements Made By Both Parties during Construction Period

27

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

(2) Working Scope Confirmed and Acknowledged by Both Parties (contract Appendices)

(3) Contract Agreement

(4) Contract Special Terms

(5) Contract General Terms

(6) Standard, Specification and Relevant Technical Documents

(7)  Drawings

During the contract execution, the written agreements or documents including negotiation and change concerned with project by party A and party B shall be regarded as the integral part of the contract.

2.2 When contract documents are ambiguous or inconsistent in content, under the precondition that project is not to be influenced, the problems shall be resolved by party A with party B by negotiation. Both parties shall also present and invite the engineer in charge of management to make explanation. If both parties can not consent on negotiation or permit the engineer in charge of management to explain, they can handle by stipulation of article 34 with regard to dispute of general terms.

28

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

3. Language Words, Applicable Laws, Standard Norms

3.1 Language and Words

The contract document shall be written, explained and interpreted in Chinese Language.

3.2 Applicable Laws and Regulations

The contract documents are applicable to national laws and administrative regulations. The laws and administrative regulations requiring clear demonstration shall be stipulated in special terms by both parties.

29

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

3.3 Applicable Norms and Regulations

Both parties shall stipulate the applicable national criteria, norms and names in special terms; if national standard & norm doesn’t exist but industry standard & norm is available,   the agreement shall apply the names of industry standard and norm.

4. Drawings

4.1 Without consent of party A, party B shall not transfer the project drawings to the third person. After project quality warranty period expires, all drawings shall be returned to party A except for the drawings needed by party B for filing.

4.2 Party B shall keep a set of complete drawings on the construction site for the use of engineer and relevant staff at the time of project inspection.

II General Rights and Obligations

5. 5.1   Party A shall notify party B the name of management unit, management content and management power in written form before the construction commences.

5.2 The general management engineer assigned by management unit shall be called management engineer in the contract, the name, position and power shall be carried out in accordance with the specified terms by party A and party A’s contract.

30

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

5.3 In the process of contract execution, if the events that will affect the right and obligation of party A and party B occur, the engineer in charge of management shall handle the problem within his power limit reasonably. If any party holds different views over the disposal of management engineer, the problem shall be disposed in accordance with article 34 concerned with dispute in general terms.

5.4 Except that contract stipulates specifically or party A has consented, the engineer in charge of management has no rights to release any right and obligation stipulated by the contract.

6.  Assignment and Order of Management Engineer

31

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

6.1 Management Engineer can assign supervision engineer representative to perform the power stipulated by contract and withdraw the assignment when it is considered necessary. Supervision engineer representative shall issue the correspondence in any written form to party B within supervision engineer authorized scope, this correspondence has the same effect with the one issued by supervision engineer. If party B has doubt over any written correspondence issued by supervision engineer representative, the document can be submitted to supervision engineer, who shall undertake the confirmation. When supervision engineer representative is wrong in issuing the order, supervision engineer shall make the correction.

6.2 Within the power scope stipulated by the contract, except party A construction site representative (party A project manager)and supervision engineer or supervision engineer representative, the other staff on party A’s construction site have no right to issue any order to party B.

32

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

6.3 After the order and the notice of supervision engineer are signed by himself , they shall be presented directly to party B’s project manager in written form, which shall take effect after party B’s project manager has signed the name and receiving time on the voucher. When it is imperative, supervision engineer can issue the oral order and provide written confirmation within 48 hours, party B shall carry out the order of supervision engineer. If supervision engineer can not provide timely written confirmation, party B shall present demand of written confirmation within 5 days after supervision engineer has issued the oral order. If the supervision engineer doesn’t provide the reply within 48 hours after party B has raised the confirmation demand, it is regarded that the oral order has been confirmed. If party B thinks the order of supervision engineer unreasonable, he shall present the written report of order amendment within 24 hours after receiving the order, and send report to party A and party A representative, supervision engineer shall decide whether to amend the order or continue to perform the original order within 24 hours after receiving party B’s report, and notify party B in written form. In the event of emergency, as for the order which supervision engineer has demanded party B to execute, although party B holds different views, supervision engineer still decides to continue with the order execution, party B shall perform it. This stipulation is also applicable to the order and the notice issued by supervision engineer representative.

7. Party B’s Project Manager and engineer staff (including material clerk, quality inspection clerk and security clerk etc)

33

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

7.1 The name and power of party B’s project manager shall be specified in special terms.

7.2 The notice issued by party B according to the contract shall be signed by party B project manager in written form, then sent to party A and supervision engineer, which shall take effect after party A has signed name and receiving time on the voucher.

7.3 Party B project manager shall organize construction according to construction organization design acknowledged by party A (construction strategy) and the order issued by supervision engineer according to contract. In case that situations are urgent and the contact with supervision engineer can not be reached, party B project manager shall take emergency measures to guarantee the security of staff, project and property, and shall send report to party A and supervision engineer within 48 hours after measures have been taken. If liability lies in party A or the third person, party A shall bear the increased contract price caused by this and prolong the construction period correspondingly; if liability lies in party B, party B shall bear the expenses, the construction shall not be prolonged in proper time sequence.

34

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

7.4 If party B needs to change the project manager, the notice shall be submitted to party A in written form at least five days in advance, the request shall be approved by party A, the successor continues to perform the power and obligations of the predecessor provided by contract documents.

7.5 Party A can negotiate with party B and the change the project manager he believes disqualified.

7.6 Party A or party A representative shall be entitled to request party B to dismiss the incompetent staff on the construction site of contracting unit,  after party B has received party A or party A representative’s site instruction to dismiss relevant staff, the order of party A/party A representative shall be executed within a week.

8. Party A’s Work

35

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

8.1 Party A shall accomplish the following work according to the content and time stipulated by special terms:

(1) To organize party B and design unit to undertake drawings joint overview and design disclosure;

(2) The other affairs that party A shall undertake are to be defined by both parties in special terms.

8.2 With regard to all obligations of article 8.1, in case of leading to the delay of construction period and causes the damages and losses on party B’s side, party A shall compensate party B relevant damages and losses and extend delayed construction period.

9. Party B’s Work

9.1 Party B shall accomplish the following work according to the content and time stipulated by special terms:

36

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

(1) To provide project schedule plan and relevant schedule statistics for party A and supervision engineer;

(2) To take care of construction equipments and the construction materials transported to the site on his own efforts, party A shall provide collaboration.

(3) To follow the management specifications of governmental governing department with regard to construction site transportation, construction noise, environmental protection and safe production etc and to go through relevant formalities and procedures.

(4) Before completed project has been delivered to party A, party B shall be responsible for the protection of completed project according to the stipulation of special terms, if damages occur during the period of protection, party B shall make the repairs on his own costs and expenses; party A requests party B to adopt special measures to protect the construction parts and to increase contract price correspondently, both parties shall make the definition in special terms.

(5) To guarantee the construction site clean and conforming to relevant stipulation of environmental management, to clean the site before construction completion, to meet the requirements of special terms, to bear the losses and penalties resulting from violation of relevant regulations.

37

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

(6) The other works that party B shall accomplish are defined in special terms by both parties.

9.2 If party B fails to perform all obligations of article 9.1, resulting in the party A’s losses, party B shall compensate party A for relevant losses.

III. Construction Organization Design and Construction Period

10. Schedule Plan

10.1 Party B shall submit construction organization design and construction schedule plan to party A and supervision engineer in accordance with the date specified in special terms, supervision engineer provide confirmation or amendment opinion according to the designated time in special terms, if confirmation or written opinion is given overdue, it shall be considered as having agreed.

10.2 Party B shall organize construction in accordance with the schedule plan confirmed by supervision engineer, and accept the check and supervision of supervision engineer. When actual project schedule does not correspond with the confirmed schedule plan, party B shall raise improving measures, which shall be carried out after supervision engineer has confirmed in written form. If causes related to party A lead to the difference between actual schedule and planned schedule, party B shall not be entitled to demand increasing contract price with regard to improving measures.

38

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

11. Construction Commencement and Delay of Construction Commencement

11.1 Party B shall commence the construction according to the commencement date stipulated by agreement. If party B can not commence the construction on time, the reason and demand of postponing construction shall be presented in written form to supervision engineer 5 days prior to the commencement date defined by the contract. Supervision engineer shall reply party B in written form within 48 hours after having received the application of postponing construction. If supervision engineer hasn’t replied within 48 hours after having received application of postponing construction, it shall be considered as having agreed on party B’s demand, the construction period shall be extended. If supervision engineer doesn’t agree the postponement demand or party B fails to raise the request of postponing construction within specified period, the construction period shall not be extended.

39

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

11.2  If causes on party A’s side lead to the failure to commence construction as stipulated by agreement and party B has postponed the construction, specific construction commencement date shall be otherwise notified by party A.

12.  Construction Suspension

When supervision engineer believes it necessary to suspend the construction, he shall request party B to suspend construction in written form and raise the management suggestions in written form within 48 hours after the request has been raised. Party B shall suspend the construction at the request of supervision engineer and properly protect the completed project. After having accomplished the management suggestions given by supervision engineer, party B shall request to resume the construction in written form, the supervision engineer shall give the reply within 48 hours. If supervision engineer fails to raise the management suggestions within the defined time limit or fails to give the reply within 48 hours after having received party B’s request to resume the construction, party B shall resume the construction on his own. If causes on party A’s side lead to construction suspension, party A shall bear the increased contract price, compensate party B the resulting losses and extend the construction period correspondently; if causes on party B’s side lead to construction suspension, party B shall bear all the expenses, the construction period shall not be extended.

40

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

13. Construction Period Delay

13.1 If the following causes lead to construction delay, construction period shall be extended after being confirmed by supervision engineer.

(1) Party A can not provide the drawings and construction conditions as stipulated in special terms;

(2) Party A can not pay project down payment and schedule fees according to designated date, resulting in the fact that construction can not proceed normally.

41

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

(3) Supervision engineer fails to provide needed order, sanction etc as stipulated in the contract, resulting in the fact that construction can not proceed normally；

(4) Design has changed and construction amount has increased.

(5) Within one week, the construction suspension time caused by water suspension, electricity suspension and gas suspension other than party B has been over 8 hours altogether and are spot confirmed by supervision engineer as the cause of construction delay;

(6) Force Majeures;

(7) Other conditions specified in special terms or other situations under which party A has agreed to extend the construction period.

13.2 Within 14 days after situations of article 13.1 occur, party B shall present report to supervision engineer in written form with regard to delayed construction period and submit it to party A. Supervision engineer shall provide the confirmation within 14 days after receiving the report, if neither confirmation is provided within specified time limit nor amendment suggestions are proposed, it is considered having agreed to extend the construction period.

42

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

14. Construction Completion

14.1 Party B shall complete the construction at the completion date stipulated by agreement or according to the construction period supervision engineer and party A have agreed to extend.

14.2 If the causes on party B’s side result in the fact that the construction can not be completed at the completion date stipulated by agreement or according to the construction period supervision engineer and party A have agreed to extend, party B shall undertake the responsibility of breach.

14.3 During the construction, if party A needs to complete the construction beforehand, both parties shall sign the advance completion agreement as the component of contract documents after having agreed upon negotiation. The advance completion agreement shall contain the measures adopted by party B to ensure the project quality and security, the conditions provided by party A for advance completion and supplementary contract price needed for advance completion, etc.

43

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

IV Quality and Inspection

15. Project Quality

15.1 Project quality shall reach the quality standard stipulated by the agreement (including the equipment brand, origin of production, specification and material sample, seal samples of  parts, technical information, drawings and other quality standards), the evaluation of quality standards shall be based on national or industry quality inspection and evaluation standards. If project quality can not reach the designated quality standard due to party B’s causes, party B shall take the breach responsibility.

15.2 If both parties dispute over the project quality, which shall be appraised by project quality inspection institute agreed upon by both parties, the required fees，charges and the resulting losses shall be undertaken by the defaulting party. The responsibilities shall be taken and shared pro rata by both parties.

44

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

16. Examination and Rework

16.1 Party B shall perform the construction carefully in accordance with standard, norms, request of drawing design and other contract requirements, ready to accept the examination and inspection of party A/party A supervisor and provide conditions for the convenience of examination and inspection.

16.2 If the project quality can not reach the standardized parts, once supervision engineer has discovered it, party B shall be required to dismantle and rebuild at the request of supervision engineer until the designated standard has been reached. If party B’s causes lead to the failure of reaching the designated standard, it shall be on party B’s part to bear the expenses of dismantling and reconstruction, construction period shall not be extended.

16.3 The examination and inspection of supervision engineer shall not affect the normal operation of construction. If normal operations are affected, when examination and inspection get disqualified, the expenses of affecting normal construction shall be undertaken by party B. Besides, when normal construction gets affected, the construction period shall be extended correspondently.

45

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

V Safe Construction

17. Safe Construction and Examination

17.1 Party B shall comply with the relevant management stipulations with regard to project construction safe production, organize the construction in strict accordance with security criteria, accept the supervision and examination executed legally by industry security inspection staff,  adopt necessary security protection measures and get rid of lurking accidents. If party B security measures are not sufficient enough to lead to the accidents, the responsibility and resulting expenses shall be born by party B.

17.2 Party B shall arrange professional security clerk, undertake security education on the working stuff at the construction site, provide checking record of security education and be responsible for their safety.

46

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

17.3 Party A shall not ask party B to perform the construction in violation of security management. If party A’s causes lead to safety accidents, party A shall bear all expenses for related responsibility and occurrence.

18. Security Protection

18.1 When party B performs the construction nearby power equipments, electric transmission lines, underground conduit, sealed earthquake resistant workshop, combustible and explosive section and major transportation routes with frontage on the street, security and protection measures shall be proposed to supervision engineer before the construction commences and shall be executed after being approved by supervision engineer.

18.2 If blasting operation is performed, when constructing under the radioactive, poisonous environments (including storage, transportation and usage) and using poisonous and corrosive materials in construction, party B shall notify supervision engineer in written form 14 days before the construction starts and submit related safety protection measures, which shall be executed after being confirmed by supervision engineer.

47

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

18.3 Ignition permit shall be acquired before igniting, the specific position of ignition, ignition style, ignition date, ignition operator and the qualification of ignition operator shall be specified.

18.4 Professional protective electrician and welder must be arranged on the spot, relevant certificates shall be showed, the construction without certificate qualification shall not be allowed.

18.5 Effective security protection shall be arranged when mounting height.

19. Accident Management

19.1 If big casualties or other safety accidents occur, party B shall submit report to relevant departments and advise party A or party A supervision engineer according to stipulation concerned, meanwhile perform  management  based on demand of associated governmental departments, the defaulting party of accident shall bear the occurred expenses.

19.2 When party A and party B dispute over the accident responsibility, the affairs shall be handled based on confirmation of relevant governmental department.

48

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

VI Contract Price and Payment

20. Contract Price and Adjustment

20.1 After the contract price gets stipulated in the agreement, any party shall not make the change.

The calculation method of risk scope and charges contained in special terms with regard to contract price stipulation of party A and party B, the contract price shall not be adjusted any more within the designated risk scope. The adjustment method of contract price outside the risk scope shall be designated in special terms.

20.2 The adjusting elements of contract price include:

(1) The other elements designated in special terms by both parties.

21. Project Down payment

Project down payment shall be executed in accordance with the stipulation of the 5th article in special terms by both parties.

49

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2.  Except as described above, below this line is the English translation of the original text of the contract form.

22. Under normal conditions, if party A fails to make the project payment (progress payment) beyond the appointed time, party B can send debit note to party A, if party A is still unable to make the payment as demanded after receiving party B’s note, negotiation can be undertaken with party B to sign deferred payment agreement, the deferred payment shall be made after party B has agreed. The deferred payment time shall be specified by the agreement, the payable credit interests shall be calculated from the 30th day on after calculation results have been confirmed. The related construction period shall be adjusted correspondently. Meanwhile party B has the right of recourse for losses caused by construction delay against party A.

23.  Without special reasons, if party A has not made project payment (process payment) according to contract stipulation, the deferred payment agreement has not been reached by both parties, in consequence the construction can not proceed, party B can suspend the construction and party A shall be responsible for contract breach.

50

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

Ⅶ   Material and Equipment Supply

24. Party A supplies materials and equipments.

24.1 Party B shall check whether the materials supplied by party A conform to drawings and other relevant documents, in the process of installation, party A shall assign corresponding equipment engineer to instruct on the spot.

24.2 Party B shall designate the place where the materials supplied by party A shall be put.

24.3 Party B shall support and coordinate with party A to make a favorable arrangement of protection of materials and equipments supplied by party A, including rain prevention, sunshine prevention, ash prevention, damage prevention and theft prevention, etc.

25. Party B purchases materials and equipments (Party B contract construction and materials.)

51

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

25.1 Party B is in charge of materials and equipments purchase, shall make the purchase in accordance with the stipulation of special terms and the requirements of related standard, offer the product qualification certificate and be responsible for equipment quality. Party B shall establish material inspection clerk to examine the materials which have entered the yard, party B shall notify supervision engineer to count the number 24 hours before the materials and equipments have arrived.

25.2 When materials and equipments purchased by party B don’t conform to the design and the standard, party B shall transport them out of the construction yard according to the time requested by supervision engineer and party A,  re-purchase the products in conformity with the requirements and bear the occurring expenses, the resulting delayed construction period shall not be extended.

25.3 When supervision engineer finds that party B purchases and uses the materials and equipments not in compliant with the design and standardized  requirements, party B shall be demanded to manage to repair, dismantle or repurchase and bear the occurring expenses, the resulting delayed construction period shall not be extended.

52

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

25.4 When party B needs to use the replacement materials, which can be put into use after supervision engineer has approved, the resulting increase or decrease of contract price shall be negotiated and confirmed by both parties in written form.

25.5 With regard to materials and equipments designated by party A and purchased by party B, party A shall not designate the exclusive supplier in principle.

¨ Project Change

26. Project Design and Change

26.1 If party A or other cause needs to violate the original design intention and make amendments on the design, if there is need to change the original project design, the change notice shall be directly sent to party B in written form as soon as possible (The communication with party B must be undertaken beforehand.) If the changed amount exceeds the ratified construction area or original design standard, party A shall report to Planning & Management Department and other related departments for examination and approval once more, and the original design unit shall provide changed drawings and illustrations. Party B shall undertake the changes needed below according to the change notice issued by supervision engineer and relevant requirements.

53

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

(1) To change the elevation control, baseline, location and size of project related parts;

(2) To increase and decrease the project amount stipulated in the contract;

(3) Other additional work needed with regard to project change.

If change results in the increase and decrease of contract price or losses on party B’s side, party A shall be responsible, the delayed construction period shall be extended.

27. Other Changes

If party A demands to change the project quality criteria or other substantial change occurs in contract execution, both parties shall negotiate to resolve.

54

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

28. Confirmation of Variable Price

28.1 Within 5 days after project change, party B shall present the report as to project price change, contract price shall be adjusted after party A has confirmed. The contract price change shall be undertaken according to following methods:

(1) If price suitable to project change has already existed in the contract, contract price shall be changed according to existing contract price.

(2) If only price similar to project change exists in the contract, similar price can be referred to for contract price change.

(3) If price applicable or similar to project change does not exist in the contract, it’s up to party B to propose the suitable variable price, which shall be executed after party A gets confirmed.

28.2 If party B doesn’t present project price change report to party A within 5 days after both parties get confirmed about the change, it is regarded that the project change is not concerned with the contract price change.

55

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

28.3 Party A shall provide the confirmation within 5 days after receiving project price change report, if party A refuses to confirm without good reason, it is regarded that the project price change report has already been confirmed 5 days since project price change report has arrived.

28.4 If party A disagrees the changed price proposed by party B, the problem shall be handled according to article 34 in general terms with regard to dispute.

28.5 Party A shall confirm the increased project change price as supplementary contract price and shall be paid in the same period with construction charges.

28.6 As for the project variable caused by party B, party B has no rights to demand  supplementary contract price.

29. When the increasing and decreasing amount in total project amount changes within the scope of 1% of original total price making, both parties shall not adjust final cost price. When cost price increase and decrease change goes beyond 1% of original total price, the settlement shall be made in accordance with reality.

56

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

¨ Completion Inspection and Settlement

29. Completion and Acceptance

29.1 When the project is equipped with the completion and acceptance conditions, party B shall provide full completion materials and acceptance report for party A in accordance with related regulations of national project completion and acceptance. Both parties designate that it’s up to party B to provide completion drawings, the date and number shall be designated in special terms.

29.2 Within 7 working days after party A has received the completion and acceptance report, party A shall organize relevant units to go into the acceptance procedures, and provide approval or amendment opinion within 7 working days after acceptance procedures have been executed. Party B shall make the amendments immediately as required and undertake the amendment charges on his own fault. Meanwhile the itinerary put into use shall not be postponed.

57

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

29.3 If party A has not organized related units to go into acceptance procedures within 7 working days after receiving the submitted completion acceptance report or given amendment suggestions within 7 working days after acceptance, it is regarded that the completion acceptance report has been approved.

29.4 Project completion and acceptance shall be passed once and for all, the date when party B sends completion and acceptance report shall be actual completion date. Project shall be completed and accepted after being repaired at party A’s request, actual completion date shall be the date which is repaired by party B and accepted by party A.

29.5 If party A has not organized relevant unit to go into acceptance procedures within 7 working days after receiving party B’s acceptance report, party A shall undertake project keeping and all accidental responsibilities from the 8th day on. If party A has special reasons, he shall notice party B in advance in order to reach understanding between two sides and get confirmed about later acceptance procedures.

58

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

29.6 The scope and completion time of mid-term handover project shall be defined in special terms by both parties, the acceptance procedures shall be handled on the basis of article 29.1 to 29.4.

29.7 If party A demands sub-division completion of part units or part projects due to special causes, both parties shall otherwise sign the subdivision completion agreement to specify the responsibility of both sides and the payment method of project price.

29.8 If project has not gone through the completion acceptance or construction completion has not been accepted, party A shall not use it. When party A uses it by force, the resulting quality and other problems shall be under the responsibility of party A.

29.9 After the contract is signed, party B shall provide the processing program of project materials and equipments processed by party B himself within 7 working days, party A shall go to the processing spot to undertake irregular examination according to processing program. Party B shall provide documents related to processing unconditionally and offer cooperation for spot examination.

59

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

30. Completion Settlement: Project change shall be signed and approved by both parties according to the eighth article project change, the resulting project total price change shall be based on final settlement.

30.1 Within 5 days after project completion acceptance report has been approved by party A, party B shall present completion settlement report and full settlement materials to party A, both parties shall adjust the contents and undertake project completion settlement according to contract price stipulated by agreement and contract price stipulated by special terms.

30.2 Party A shall commence to check within 5 days after receiving the delivered project completion settlement report and materials presented by party B, confirmation or amendment suggestions shall be proposed. After getting confirmed about the completion settlement report, party A shall notify administering bank to directly pay party B project completion settlement price. Within 5 days after receiving the completion settlement price, party B shall deliver the completed project to party A.

60

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

30.3 If party A has not paid project completion settlement price within 5 days after receiving the completion settlement report and materials with no just reason, he shall begin to take the breach responsibility from the 8th day on.

30.4 If party A has not paid project completion settlement price within 5 days after receiving the construction completion settlement report and materials, party B can push party A to pay settlement price. If party A has not made the payment within 14 days after receiving the construction completion settlement report and materials, party B can negotiate with party A to liquidate the project, or apply people’s court to auction the project legally, party B shall be paid in priority concerning the liquidated or auctioned price of the project .

30.5 If party B fails to present to party A construction completion report and full settlement materials within 14 days after the construction completion acceptance report has been approved by party A, which leads to the fact that project completion settlement can not proceed normally or project completion settlement price can not be paid in time, with regard to the construction party A has demanded to deliver, party B shall deliver; with regard to the construction party A has not demanded to deliver, party B shall take the responsibility of keeping.

61

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

30.6 When dispute occurs over the construction completion settlement price on party A’s side, it shall be dealt with according to the article 34 of general terms with regard to dispute.

31. Quality Warranty

31.1 Party B shall undertake the warranty responsibility for the project quality delivered for party A’s usage pursuant to laws, administrative regulations or national rules concerning project quality warranty within the warranty period.

31.2 With regard to the accomplishment of quality warranty, party B shall sign the quality warranty with party A as the Appendix of contract before the acceptance of project completion.

31.3 Main contents of quality warranty include:

(1) The content and scope of quality warranty project;

62

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

(2) Quality warranty period;

(3) Quality warranty obligations;

(4) Payment terms of quality warranty.

¨ Breach, Claim and Dispute

32. Breach

32.1  Party A breaches the contract, when the following situations occur:

(1) Party A doesn’t pay project down payment referred to by article 21 of general terms.

(2) Party A doesn’t pay project down payment according to contract stipulation referred to by article 23 of general terms, leading to the fact that construction can not proceed.

(3) Party A refuses to make payment for project completion price settlement without reasonable causes referred to by article 30.3 of general terms;

63

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

(4) The other conditions that party A doesn’t accomplish the contract obligations or doesn’t accomplish obligations according to the stipulation of contract.

Party A shall undertake the breach responsibilities. Both parties shall define the calculation method in special terms how party A shall compensate party B for its losses or the penalty amount party A shall pay or calculation method.

32.2 Party B breaches the contract when the followings situations occur:

(1) As article 14.2 of general terms refers to,  party B’s causes lead to the fact that the construction can not be completed according to completion date stipulated by the agreement or the construction period that party A has agreed to extend.

(2) As article 15.1 of general terms refers to, party B’s causes lead to the fact that quality can not reach the quality standard stipulated by the agreement.

(3) The other conditions that party B does not execute contract obligations or execute obligations according to contract stipulations.

64

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

Party B shall undertake the breach responsibility. Both parties define the calculation method in special terms that party B shall indemnify party A or the penalty amount that party B shall pay or calculation method.

32.3 After one party violates the contract, when the other party requires defaulting party to continue with contract execution, after undertaking the above breaching responsibilities, the defaulting party shall continue to execute the contract.

33. Claim

33.1 When one party raises claim against the other party, it is imperative that the claim is reasonable and effective evidence exists when claim event occurs.

33.2 If party A can not accomplish all obligations according to contract stipulations or make the mistake or other situations that party A shall be responsible for occur, besides, these circumstances lead to construction period delay and (or) the fact that party B can not obtain the contract price and the other economic losses in time, party B can claim party A in written form according to the following procedures:

65

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

(1) Within 5 days after the claim occurs, claim letter shall be issued to party A (B).

(2) Within 5 days after the claim letter has been issued, the claim report to prolong the construction period and (or) compensate economic losses and the related information shall be presented to party A (B);

(3) After party A (B) has received the information related to claim report sent by party B (A), he shall give the reply within 5 days or ask party B (A) to supplement further claiming reasons and evidences.

(4) If party A (B) has not provided the reply or made further demand for party B (A) within 5 days after receiving the claiming report and relevant information sent by party B, it shall be considered that the claim has been approved.

(5) When the claim event lasts, party B (A) shall issue claiming letter of intent to party A by phases, within 5 days after the claim event terminates, the information related to claim and final claim report shall be sent to party A (B). The claim reply procedures are the same with the stipulation of (3) and (4).

66

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

33.3 If party B fails to execute its own obligations according to contract stipulations or makes the mistake, resulting in the economic losses on party A’s side, party A shall raise the claim against party B in accordance with the procedures and time limit defined by article 33.2.

34.  Dispute

34.1 When dispute occurs between party A and party B in the contract execution, they can negotiate to resolve or ask relevant administrative department to mediate. If the principals are unwilling to negotiate or conciliate, or negotiation and conciliation can not be reached, both parties can solve the dispute in one of the ways defined in special terms.

The first resolution: after making the arbitration agreement, both parties shall apply for the appointed local arbitration committee to arbitrate;

The second resolution: to file the lawsuit to the people’s court with governing authority.

67

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

34.2 After dispute occurs, unless the following conditions come up, both sides shall continue to execute the contract, maintain the consistence of construction and protect the completed project:

(1) If any party violates the contract and results in the fact that the contract can not be performed, both parties shall negotiate to suspend construction;

(2) Mediation requests to suspend the construction and has been accepted by both parties.

(3) Arbitration institute demands to suspend the construction;

(4) The court demands to suspend the construction.

¨ Others

35. Force Majeures

35.1 Force majeures include wars, uprisings, crash of flying objects or other accidents including explosion, fire triggered by causes other than party A and party B, and the natural resources such as wind, rain, snow, flood, earthquake etc defined in special terms.

68

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

35.2 After force majeures occur, party B shall notify party A immediately and take any possible steps at once under possible conditions to reduce the losses as much as possible, party A shall cooperate with party B to take measures. If party A believes that the construction shall be suspended, party B shall suspend the construction. Within 48 hours after force majeures conclude, party B shall notify party A the damaged situations of victimized side and predict the cleaning and repair fees. If force majeures events occur consecutively, party B shall report the damaged situations to party A every other 5 days. Within 14 days after force majeures conclude, party B shall present formal report and relevant information as to cleaning and repair fees to party A.

35.3 Charges resulting from force majeure events and delayed construction period shall be born by two parties according to the following methods:

69

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

(1) PartyB shall bear the project damages within the contracting scope, the third person personnel casualty and property damages resulting from project damages and the equipment damages of construction materials and equipments ready for installations transported to the construction site;

(2) Party A casualties shall be under the responsibility of its unit which shall bear the correspondent fees and charges:

(3) Party B shall bear mechanical equipment damages and apparatus losses;

(4) During the period of construction suspension, party A shall undertake the charges of necessary management and safeguard staff remaining on the construction site by party B at the request of party A.

(5) Party A shall bear the cleaning and repair fees needed by project.

(6) The delayed construction period shall be extended correspondently.

35.4 If force majeures occur after any party delays contract execution, the party who has delayed the execution shall not be exempted from the correspondent responsibilities.

70

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

36. Insurance

36.1 Before the project commences, party A shall arrange cover for the life and property of staff on construction site of party A insurance and pay the insurance charges.

36.2 Party B shall cover the staff engaged in dangerous operations against accident, shall arrange cover for the life and property of its own staff within construction yard and construction mechanism and pay the insurance charges.

36.3 When insured accident occurs, both party A and party B shall be obliged to take necessary measures to prevent or reduce losses.

37. Patent Technique and Special Craftsmanship

37.1 If any party uses patent technique and invades the other’s patent right, the responsible person shall undertake correspondent responsibilities as per laws and regulation.

71

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

38. Contract Release

38.1 After party A and party B have negotiated and agreed, the contract can be released.

38.2 If the situations in article 23 of general terms occur, the construction has been suspended for over 14 days, party A still refuses to pay project fees (process fees), party B has the right to release the contract.

38.3  Party A and party B can release the contract if any of following situations occurs:

(1) If force majeures lead to the failure to use the contract;

(2) If one party breaches (including party A’s causes resulting in construction delay or pause) and leads to the fact that contract can not be performed.

72

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

38.4 After the contract has been released, party B shall be ready to protect the completed project, purchased materials and equipments, meanwhile prepared for the transference of ownership right (including second design), the own mechanical equipments and staff shall be withdrawn out of the construction yard as per the requirements of party A. Party A shall provide necessary conditions for the withdrawn of party B, and pay the completed project price as per contract stipulation before party B has withdrawn out of the spot yard. The ordered materials and equipments shall be returned by ordering party, or the order contract shall be released, the unreturned goods price and occurring charges for returning goods and releasing ordering contract shall be under the responsibility of the party who has released the contract; the losses caused by untimely goods return shall be undertaken by responsible party. Besides, the defaulting party shall compensate the resulting losses on the other party due to contract release.

38.5 The release of contract shall not affect the validity of settlement and cleaning clause stipulated in the contract by both parties.

39.  Contract Validity and Termination

39.1 Both parties shall specify the contract validity terms in the agreement.

73

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

39.2 Except article 31 of general terms, party A and party B shall execute all contract obligations, after the construction completion settlement price has been paid, party B has delivered completed project to party A , the contract is to terminate.

39.3 After the contract rights and obligations terminate, party A and party B shall accomplish notice, assistance, confidential obligations etc subject to principles of honesty and sincerity.

40 Number of Contract Copies

40.1 The contract is 4 in original with the same effect, both party A and party B shall hold two copies.

41.  Supplementary Clauses

Specifications, supplements or amendments on the content of general terms shall be stipulated in special terms after both parties have negotiated and agreed by combining project reality as per the regulations of laws and administrative regulations.

74

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

APPENDICES:

Notes:

(1) Each Appendix may refer to, and consist of, not a single document but a category of related documents and files. A summary with brief description is provided below.

(2) All the documents that comprise the Appendices except those files not subject to public filing as permitted by the approval of the confidential treatment request, (all such public documents, “Exhibit 4.8 Appendices Public Documents”), are filed as a part of Exhibit 4.8 in this Amendment and Amendment No. 3.

(3) The Index to Exhibit 4.8 Appendices Public Documents (“4.8 Index”), filed in this Amendment, contains the list of Exhibit 4.8 Appendices Public Documents and the descriptions thereof.

(4) All documents listed and labelled in 4.8 Index from Ex 4.8.2 to Ex 4.8.51, inclusive, are filed in this Amendment;  and all documents listed and labelled in 4.8 Index after Ex 4.8.52, inclusive, ar filed in Amendment No.3.

Appendix 1：The quotations and specifications and breakdown list, which provide information on the scope of the project, incuding the the following documents or files:

(a) Quotations, Specifications and Other Information (NOTE:  “*****” IN THIS FILE INDICATES THAT  PRICE-RELATED INFORMATION HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. )

Appendix 2: Equipment, Material List and Relevant Technical Criteria, which also include related services and the breakdown prices on all equipment, materials and services, to serve as the basis for any project change and the settlement of accounts, incuding the the following documents or files:

(a) Misc 4 document

(b) Documents List folder

(c) Equipment Folder

(d) Equipment Folder - Self-control Components Sub-folder

(e) Misc 1 document

(f) Misc 2 document

(g) Misc 3 document

75

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

Appendix 3: Standards for Project Phase Acceptance and Hidden Project (Note: Each individual technical document listed below contain the applicable standards, with no aggregate Appendix 3 prepared in relation to this Contract.), including:

(a) Misc 4 document

(b) Documents List folder

(c) Equipment Folder

(d) Equipment Folder - Self-control Components sub-folder

(e) ********************************Design Drawings Folder  (NOTE:  87 DESIGN DRAWING DOCUMENTS HAVE BEEN OMITTED, FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. )

(f) URS Responses-SUNTEC090608

(g) SUNTEC Memos 20090608-5

(h) Misc 1 document

(i) Misc 2 document

(j) Misc 3 document

Appendix 4: Completion & Acceptance Standards (Note: Each individual technical document listed below contain the applicable standards, with no aggregate Appendix 4 prepared in relation to this Contract.), including

(a) Misc 4 document

(b) Documents List folder

(c) Equipment Folder

(d) Equipment Folder - Self-control Components sub-folder

(e) *************************************************Design Drawings Folder  (NOTE:  87 DESIGN DRAWING DOCUMENTS HAVE BEEN OMITTED, FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. )

(f) URS Responses-SUNTEC090608

(g) SUNTEC Memos 20090608-5

(h) Misc 1 document

(i) Misc 2 document

(j) Misc 3 document

76

Exhibit 4.8

English Translation of the Contract Form

1. “ ***** ” INDICATES THAT CERTAIN MATERIAL, WITH ASTERISKS AS PLACEHOLDERS, HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIALS HAVE BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

2. Except as described above, below this line is the English translation of the original text of the contract form.

Appendix 5: Project Warranty and After-sales Service Commitment (Note: Each individual technical document listed below contain the applicable warranty and service commitment, with no aggregate Appendix 5 prepared in relation to this Contract.), including:

(a) Misc 4 document

(b) Documents List folder

(c) Equipment Folder

(d) Equipment Folder - Self-control Components sub-folder

(e) ***************Design Drawings Folder  (NOTE:  87 DESIGN DRAWING DOCUMENTS HAVE BEEN OMITTED,FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. )

(f) URS Responses-SUNTEC090608

(g) SUNTEC Memos 20090608-5

(h) Misc 1 document

(i) Misc 2 document

(j) Misc 3 document

77

EX-4.8.1

Index to

Exhibit 4.8 Appendices Public Documents

           Notes:

ñNames of the folders, subfolders, and documents are underlined as below. This Index describes, but EDGAR system may not show, the original folder structure.

I Equipment folder

This folder contains the external dimension, pictures, technical parameters, configuration specification, installation standards and specification, technical drawings, and other information, of equipments and components. There are, in total, 64 files under this folder, including 12 second-level subfolders and 0 second-level file; 14 third-level subfolders and 41 third-level files; 23 fourth-level files and 0 fourth-level subfolder.

1. Electronic Catalogue (1,3,4,5) – Carrier

There are, in total, 7 third-level files under this folder respectively as follows:

(a)(Ex 4.8.2) 02_Carrier Aftersale Introduction & Letter of Commitment file: Introduction and letter of commitment of after-sale service of Carrier.

(b)(Ex 4.8.3) 30HXC file: External dimension or pictures, technical parameters, configuration specification, installation standard and specification, technical drawings, etc of 30HXC screw type water chiller.

(c)(Ex 4.8.4)39CBF39CBFI file: External dimension or pictures, technical parameters, configuration specification, installation standard and specification, technical drawings, etc of 39CBF39CBFI Central-station air conditioning unit.

(d)(Ex 4.8.5)42CE file: External dimension or pictures, technical parameters, configuration specification, installation standard and specification, technical drawings, etc of 42CE fan-coil unit.

(e)(Ex 4.8.6) 42CV file: External dimension or pictures, technical parameters, configuration specification, installation standard and specification, technical drawings, etc of 42CV fan-coil unit.

(f)(Ex 4.8.7) Configuration Specification of Carrier Air-Conditioning Unit file: Configuration specification of Carrier air conditioning unit.

(g)(Ex 4.8.8) Technical Parameters Table of Screw Compressor Unit file: Table of technical parameters of screw unit.

2. Electronic Catalogue (2) - Vertical All-Fresh-Air Ventilation Air Conditioner

There are, in total, 3 third-level files under this folder respectively as follows:

(a)(Ex 4.8.9) Tech Parameters.doc file: It contains the description of technical specifications.

(b)(Ex 4.8.10) Exterior Graph.jpg file: It contains the description of external dimension parameters of different type of equipments.

(c)(Ex 4.8.11) ExteriorMeasures.jpg file: It contains the description of dimension drawings of equipments.

3. Electronic Catalogue (6) – Grundfos

There are, in total, 8 third-level files under this folder, which respectively describes the external dimension, pictures, technical parameters, configuration specification, installation standards and specification, technical drawings, etc., of the Grundfos pumps.

(a)(Ex 4.8.12) NBG125-80-160 - 161 file: It contains the description of technical parameters of this type of equipment.

(b)(Ex 4.8.13) NBG125-80-160 - 167.doc file: It contains the description of technical parameters of this type of equipment.

(c)(Ex 4.8.14) NBG125-100-160 - 169 file: It contains the description of technical parameters of this type of equipment.

(d)(Ex 4.8.15) NBG 125-80-160 - 161 file: It contains the description of technical parameters of this type of equipment.

(e)(Ex 4.8.16) NBG 125-80-160~167 file: It contains the external dimension and components dimension drawings of this type of pump.

(f)(Ex 4.8.17) NBG 125-100-160~169 file: It contains the external dimension and components dimension drawings of this type of pump.

(g)(Ex 4.8.18) NBG 161: It contains the external dimension and components dimension drawings of this type of pump.

(h)(Ex 4.8.19) Selection Explanation for SUNTEC Water Pump.doc: It contains the comparison description between the parameters of pump selected by Sunshine Company and the parameters supplied by the design institute.

4. Electronic Catalogue (7) - Water Tank

There are, in total, 2 third-level files under this folder, which respectively describes the drawings of water tank as well as the external dimension or picture, technical parameter, configuration specification, installation standard and specification of products.

(a)(Ex 4.8.20) 090521Water Tank Drawing - Scheme Drawing.dwg file: It contains the design solutions and drawings of water tank.

(b)(Ex 4.8.21) NZP-Series NZP Floor-Mounted Expansion Tank.doc file: It contains the product introduction and working principle of NZP series floor-mounted expansion water tank.

5. Electronic Catalogue (8) - Exhaust Fan & Fan Box

There are, in total, 2 third-level files under this folder, which respectively describes the drawings of products as well as the external dimension or picture, technical parameter, configuration specification, installation standard and specification of products.

(a)(Ex 4.8.22) 090218Fan Box - Airtight.doc file: It contains the name of components, material specification and manufactory of this type of equipments.

(b)(Ex 4.8.23) 090218Fan Box - Airtight.doc file: It contains the technical parameters and external dimension drawing of this type of equipments.

6. Electronic Catalogue (9) - Fire Protection & Smoke Control Centrifugal-Fan Box

There are 3 third-level files under this folder:

(a)(Ex 4.8.24) Table of configuration of 4.HTFC-I~Ⅳ series fan case: It contains the list of main components and materials of the equipments.

(b)(Ex 4.8.25) Photo file: It contains the photocopy documents of the performance parameter table of BF fan case.

(c)(Ex 4.8.26) Photo 001: It contains the photocopy documents of the performance parameter table of HTFC-V cabinet type centrifugal fan.

7. Electronic Catalogue (10) - Fan Filter Units (FFU)

There are, in total, 2 third-level files under this folder respectively as follows:

(a)(Ex 4.8.27) Pictures of 20090501(067) laminar hood.

(b)(Ex 4.8.28) Scheme for FFU programme design drawing and description.

8. Electronic Catalogue (11) - Pass Window

There are, in total, 5 third-level files under this folder, which mainly includes 3 pictures of pass window as well as programme design drawing and selection description.

(a)(Ex 4.8.29) Drawing of Standard Type Pass Window: It contains the design drawing of standard pass window.

(b)(Ex 4.8.30) Ordinary1: It contains the outline photos of finished pass window.

(c)(Ex 4.8.31) Ordinary: It contains the outline photos of finished pass window.

(d)(Ex 4.8.32) Outline of Pass Window: It contains the outline photos of finished pass window.

(e)(Ex 4.8.33) Selection Table for Ordinary Type Pass Window: It contains the specification selection table of ordinary type pass window.

9. Electronic Catalogue (12) – Cold Storage

There are, in total, 4 third-level files under this folder, which is respectively the external dimension or pictures, technical parameter, configuration specification, installation standard and specification, technical drawings, etc.

(a)(Ex 4.8.34) DR: It describes the function and feature of DR-200 temperature printing recorder.

(b)(Ex 4.8.35) Specification of Cold Storage: It contains the list of specification of cold storage.

(c)(Ex 4.8.36) Structural Plan for Bottom Bracket of Cold Storage: It contains the design drawing of structural plan and bottom bracket of cold storage.

(d)(Ex 4.8.37) Structural Plan: It contains the design and installation drawing of cold storage.

10. Electronic  Catalogue (13) – Sanitation

There are, in total, 4 third-level files under this folder, which respectively includes 2 pictures of washtub as well as washtub and specification.

(a)(Ex 4.8.38) Stainless Steel Shoe Cabinet: It contains the programme design drawing of shoe cabinet.

(b)(Ex 4.8.39) Wash Basin: It contains the programme design drawing of wash basin for the clean area.

(c)(Ex 4.8.40) Wash Bowl: It contains the outline photos of finished wash bowl.

(d)(Ex 4.8.41) Washtub: It contains the outline pictures of finished washtub.

11. Electronic Catalogue (17) - Reducing Valve

There are, in total, 1 third-level files under this folder.

(a)(Ex 4.8.42) Spirax Sarco: It contains the product specification of the manufactory of reducing valve.

12 Self-Control Components:

There are, in total, 14 third-level subfolders, 20 fourth-level files.

(a)Actuator of Air Valve-GDB161.1E: There are, in total, 1 fourth-level files.

(i)(Ex 4.8.43) Actuator of Air Valve-GDB161.1E: It contains the product performance, parameters, etc of GDB/GLB16…1 series actuator of air valve.

(b)Actuator of Electrically Operated Valve:There are, in total, 6 fourth-level files as follows:

(i)(Ex 4.8.44) Actuator - SKB Series. It contains the product performance, parameters, etc of this series of electronic actuator.

(ii)(Ex 4.8.45) Actuator - SKC Series. It contains the product performance, parameters, etc of this series of electronic actuator.

(iii)(Ex 4.8.46) Actuator - SKD62. It contains the product performance, parameters, etc of this series of electronic actuator.

(iv)(Ex 4.8.47) Actuator – SQL Series. It contains the product performance, parameters, etc of this series of electronic actuator.

(v)(Ex 4.8.48) SQS Series. It contains the product performance, parameters, etc of this series of electronic actuator.

(vi)(Ex 4.8.49) SQX Series. It contains the product performance, parameters, etc of this series of electronic actuator.

(c)Air Duct's Temperature & Humidity SensorEE16: There are 1 fourth-level files as follows :

(i)(Ex 4.8.50) Temperature & Humidity-EE16_e.pdf : It contains the product introduction of temperature-humidity sensor EE16 of air hose.

(d)Butterfly Valve :There are 1 fourth-level files

(i)(Ex 4.8.51) Butterfly Valve - VKF Series: It contains the product introduction of VKF series butterfly valve

(e)Controller CPU315-2DP and Module: There are 1 fourth-level files

(i)(Ex 4.8.52) Product catalogue of S7-300 controller: It contains the product catalogue of S7-300 controller

(f)Differential Pressure Switch 604: It contains the introduction of differential pressure switch.  There are, in total, 1 fourth-level file.

(i)(Ex 4.8.53) Differential Pressure Switch-604.docx

(g)Monitoring Software-WINCC: There are, in total, 1 fourth-level file.

(i)(Ex 4.8.54) Introduction of WINCC: It contains the introduction of monitoring software WICC application program.

(h)Room's Micro-Differential Pressure Sensor-266E : There are, in total, 1 fourth-level file.

(i)(Ex 4.8.55) Micro-Differential Pressure-266E file: It contains the product introduction of room's micro-differential pressure sensor

(i)Room's Micro-Differential Pressure Sensor with Indicator :There are, in total, 1 fourth-level file.

(i)(Ex 4.8.56) DM-2000: It contains the product introduction of DM2000 type room's micro-differential pressure sensor with indicator.

(j)Room's Temperature & Humidity Sensor EE10 : There are, in total, 1 fourth-level file.

(i)(Ex 4.8.57) Temperature & Humidity – EE10: It contains the product introduction of EE10 type temperature-humidity sensor.

(k)Touch Screen : There are, in total, 1 fourth-level file.

(i)(Ex 4.8.58) SIMATIC_PANEL_Catalogue_4030 : It contains the introduction of touch screen series products made by SIMATIC.

(l)Two-Way Valve-VVF31 : There are, in total, 1 fourth-level file.

(i)(Ex 4.8.59) Two-Way Valve-VVF31: It contains the product introduction of VVF31 type two-way valve.

(m)Two-Way Valve-VVG41.44 : There are, in total, 2 fourth-level files.

(i)(Ex 4.8.60) Two-Way Valve - VVG41 Series: It contains the product introduction of VVG41 type two-way valve.

(ii)(Ex 4.8.61) Two-Way Valve - VVG44 Series: It contains the product introduction of VVG44 type two-way valve.

(n)Two-Way Valve-VVI: It contains the product introduction of VVI type two-way valve. There are, in total, 1 fourth-level files.

(i)(Ex 4.8.62) Two-Way Valve-VVI:It contains the product introduction of VVI type two-way valve.

II Design Drawings folder:

1. Electricalfolder:

(a)AUTOMATIC CONTROL- Secondary subfolder:

(Ex 4.8.63) AC System Control Points file: It contains the statistic table of automatic control points ofShenyang Sunshine plant.)

(b)(Ex 4.8.64) Components in Distribution Box file: It contains the detailed list of power distribution board of Shenyang Sunshine.

(c)(Ex 4.8.65) Electrical Distribution Box file:It contains the detailed list of electric power distribution board of Shenyang Sunshine.

(d)(Ex 4.8.66) Power Consumption – Workshop file :It contains the calculation sheet of total power distribution capacity of the plant.

(e)(Ex 4.8.67) Room Parameters file:It contains the table of parameters of lighting in rooms.

(f)(Ex 4.8.68) Summery-1 file :It contains the summary table of rooms supplied by Sunshing Company and telephone network requirement table.

2. Pipeline folder:

(1)(Ex 4.8.69) Design and Construction Specification file: It contains the construction design description.

3. Interiorfolder:

(a)(Ex 4.8.70) Doors & Windows – summary file: It contains the statistic table of quantity and location of doors and windows.

IIIDocument Listfolder: This folder contains the internally-used catalogues of the documents contained in the appendices other than appendix 1. There are, in total, 14 second-level files and 0 second-level subfolders under the folder. Item (a) “Accessory Document List” is equivalent to the Misc 4 document. All item (b) to (n) catalogue the design drawings, in accordance with technical customs.

(a)(Ex 4.8.71) Accessory Documents List.

 It contains the internally-used first-level catalogue of the documents contained in the appendices other than appendix 1.

(b)(Ex 4.8.72) CATALOGUE OF INTERIOR DECORATION 1

 It contains the catalogue of heating ventilation drawings.

(c)(Ex 4.8.73) CATALOGUE OF PIPELINE 1.

 It contains the catalogue cover of pipeline system.

(d)(Ex 4.8.74) COVER PAGE OF HEATING VENTILATION.

 It contains the catalogue cover of air conditioning system.

(e)(Ex 4.8.75) COVER PAGE OF INTERIOR DECORATION.

 It contains the catalogue cover of interior decoration.

(f)(Ex 4.8.76) COVER PAGE OF PIPELINE.

 It contains the catalogue cover of pipeline system.

(g)(Ex 4.8.77) ELECTRIC CATALOGUE 1.

 It contains the catalogue of electrical drawings 1.

(h)(Ex 4.8.78) ELECTRIC CATALOGUE 2

 It contains the catalogue of electrical drawings 2.

(i)(Ex 4.8.79) ELECTRIC CATALOGUE 3.

 It contains the catalogue of electrical drawings 3.

(j)(Ex 4.8.80) ELECTRIC COVER PAGE.

 It contains the catalogue cover of electrical system documents.

(k)(Ex 4.8.81) LIST OF HEATING VENTILATION DRAWINGS 1.

It contains the catalogue of air conditioning system documents 1.

(l)(Ex 4.8.82) LIST OF HEATING VENTILATION DRAWINGS 2

It contains the catalogue of air conditioning system documents 2.

(m)(Ex 4.8.83) LIST OF HEATING VENTILATION DRAWINGS 3.

It contains the catalogue of air conditioning system documents 3.

(n)(Ex 4.8.84) LIST OF HEATING VENTILATION DRAWINGS 4.

It contains the catalogue of air conditioning system documents 4.

IV (Ex 4.8.85) Misc 1 file.

It contains the name, coding and numbering of certain sealed samples of the cleanroom project.

V (Ex 4.8.86) Misc 2 file.

It contains the list of sealed sample of project material for the color steel plate maintenance structure.

VI (Ex 4.8.87) Misc 3 file.

It contains the list of sealed sample of materials for the heating ventilation project.

VII (Ex 4.8.88) Misc 4 file.

This contains the internally-used first-level catalogue of the documents contained in the appendices other than appendix 1.

VIII (Ex 4.8.89) Quotations Specifications and Other Info (REDACTED) file:

It contains the quotation and details; construction scope; quantity, specification, technical standard, manufacturing, and quality standards of equipments and components; unit price and total price; and other information.

IX (Ex 4.8.90) SUNTEC Memos 20090608-5 file:

This file contains meeting memo which refers to other covenants related to the implementation requirements for the project and contracts during the technical communication procedure.

X (Ex 4.8.91) URS Responses-SUNTEC090608 file:

This file contains specific design requirements, design standards, main parameter and index requirements, after-sale service requirements, devices and material requirements, and acceptance standards which are put forth by Sunshine company on the factory construction, as well as specific measures and methods responded by the construction party for the requirements proposed by Sunshine company item by item.

EX-4.8.2

Exhibit 4.8.2 - Electronic Catalogue (1,3,4,5) -Carrier Aftersale Introduction & Letter of Commitment

开利空调销售服务(上海)有限公司 Carrier Air Conditioning Sales & Service (Shanghai) Co., Ltd.

售后服务承诺书

After Sales Service Commitment

一、服务体系：

1. Service System

在沈阳地区设立常驻开利维修中心，配备专业的维修工程师，处理所有开利机组的维修服务。接到报修信息后，同城市在8小时内，同省在24小时内，跨省在48小时内迅速派员赶赴现场，排除故障，使设备恢复正常使用。每一个维修中心都备有零件仓库，储存足够的零部件，以保障设备维修的及时性。

The permanent Carrier Maintenance Center is established in Shenyang, and its professional maintenance engineers will provide all maintenance services of Carrier units. When receiving maintenance requirement, our engineers will arrive the site (8 hours for the same city, 24 hours for the same province, and 48 hours for other province), remove the faults, and resume equipment to good condition. Every maintenance center has a warehouse for enough parts, in order to guarantee the punctuality of equipment maintenance.

所有开利机组的维修服务都由开利空调销售服务(上海)有限公司遍布全国的维修网络提供支持，以最快速度解决用户提出的有关技术、质量、缺件等各种问题，真正做到“质量是企业的真理，而用户满意是所有事情的目标”。

All maintenance services for Carrier units are provided by the maintenance network that Carrier Air Conditioning Sales & Service (Shanghai) Co., Ltd. deployed around the nation. Carrier will resolve a variety of questions on technology, quality and short item in a very rapid speed, truly fulfilling “Quality is the truth of Enterprise, and user’s satisfaction is the goal for all”.

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开利空调销售服务(上海)有限公司 Carrier Air Conditioning Sales & Service (Shanghai) Co., Ltd.

二、售后服务承诺：

2. After-Sales Service Commitment:

1、质保服务：

A. Warranty Service:

冷水机组提供机组出厂日起18个月或机组调试合格后12个月的免费保修期（以先到者为准），末端机组提供机组出厂日起18个月的免费保修期，对机组运行中非人为故障，维修部负责保修，对非人为因素造成的零部件损坏，维修部负责提供修理或更换损坏的零部件。

Cold Water Units have 18-month warranty since release date or 12-month warranty since commission (the earlier one shall govern), terminal units have 18-month warranty since release date. The maintenance department assumes responsibility for non man-made fault. As for the parts caused by non man-made fault, the maintenance department is responsible for providing maintenance services or changing damaged parts.

2、安装指导：

B. Installation Instructions

设备运输至用户现场后，根据用户要求，维修部可以派专业的维修工程师到用户现场进行设备的安装指导。

Following equipment’s arrival at the user’s site, the maintenance department, in accordance with user’s requirements, may send maintenance engineers to the user’s site for installation instructions.

3、开机调试：

C. Commissioning

在用户水、电、气、冷却塔以及空调系统等外围条件均已具备条件并在《开利机组调试前准备工作调查表》上签字确认后，维修部负责机组的现场开机调试，使机组达到最佳运行状态，并提供《调试合格证》，交付用户使用。

When accessory conditions such as water, electricity, gas and cooling tower are ready for commissioning, as well as users has already signed on Carrier Units Preparation Work Questionnaire before Commissioning, the maintenance department is responsible for starting the units up on-site, keeping the units in best performance, and delivering the units to users by offering Commission Certification.

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开利空调销售服务(上海)有限公司 Carrier Air Conditioning Sales & Service (Shanghai) Co., Ltd.

4、人员培训：

D. Personnel Training

现场培训：维修工程师在用户现场开机调试同时，向用户指派的操作人员进行开机和基本维护知识培训。

On-site Training: when maintenance engineers commissions the units on the user’s site, he/she will conduct training on starting up and basic maintenance knowledge to the operators designated by user.

开利大学培训：开利大学定期为用户开设各系列产品的培训班，提供操作管理人员的理论培训和实践培训，并提供相关的专业教材，由资深的培训师负责因材施教，并发放《结业证书》。

Carrier University Training: Carrier University periodically sets up training seminars for series products, provides operation management personnel with theoretical and practical trainings, and provides relevant specified training material. The senior trainers will cater to trainees’ individual needs, and award Course-Completion Certificate.

5、维护保养：

E. Maintenance

高品质的设备在日常使用中，还需要用户精心的养护，才能最大限度的延长设备的使用寿命和有效降低运行成本。

The high quality equipment needs user’s careful maintenance for daily use, so that it will prolong equipment’s lifetime to maximum level and efficiently reduce operating cost.

开利维修部所推出的维护保养服务，可根据不同类型设备对保养的不同要求再结合用户的个性话的需要而制定。

The maintenance services provided by Carrier maintenance department can be made in accordance with different maintenance requirement of different equipment, and take user’s individual need s into consideration as well.

3/5

开利空调销售服务(上海)有限公司 Carrier Air Conditioning Sales & Service (Shanghai) Co., Ltd.

一般而言，在彻底检查了空调系统后，维修工程师会结合机组实际运行状况给用户提供一个合理的保养工序方案。通过开机前预检查、开机前机组保养、空调季节定期对机组进行检查，随时掌握机组的运行状况和故障情况，得以在设备可能出现问题前及时地进行维修，并随时就机组的运行状况等情况提供详细的技术报告给用户备案参考。这样可以有效降低机组的故障率，并在节省运行费用和降低维修成本同时延长了机组的使用寿命，是对用户投资开利机组最有效的保障。

Generally speaking, after overhauling the air conditioning system, maintenance engineer will offer the user a set of rational maintenance procedures by considering the real operation conditions of units. Through preliminary examination before start-up, unit maintenance before start-up, periodical examination in air-conditioning seasons, operators can know at any time the operation and fault conditions of the units. The equipment can be repaired before finding the problems and detailed technical report about real-time operation conditions can back up as a reference. Under such condition, failure rate of units can be efficiently reduced. It not only saves operation and maintenance cost, but extends units’ service- life. It is most efficient warranty that users invest Carrier units.

6．设备维修

F. Equipment Repair

对超过质保期的机组，以最优惠的价格提供终身有偿维修服务。

As for the units beyond quality guarantee period, carrier will provide life-time paid repair service at the most favorable price.

7、备件供应：

G. Spare Part Supply:

机组在长期投入运转后，可能需要更换一部分零部件。各维修中心设有开利销售的各系列产品的备件库，长年储存常备零件。本公司将以最优惠的价格为用户提供维修零配件，用以满足用户在任何时间、任何范围内的维修要求。及时合法地提供优质原厂的开利零配件。

After long-term operation, units may need change some parts. Every maintenance center has a spare parts store of all series products, and keeps regular parts all the year round. Our company will offer users repair services for parts, in order to satisfy users’ repair requirement at any time and at any scope. Carrier will provide original quality Carrier parts in time and lawfully.

4/5

开利空调销售服务(上海)有限公司 Carrier Air Conditioning Sales & Service (Shanghai) Co., Ltd.

8、系统升级：

H. System Upgrade

利用改造、升级进行设备改型、功能增加。技术及系统升级服务能增加设备的可靠性和运营效率，在遵循空气净化法案的同时节省您的运行成本。

The equipment shall be remodeled and its functions can be strengthened by rebuild and upgrade. Technology and system upgrade can raise the stability and operation efficiency. It also complies with air purification act, but also save your operation cost.

9、设备更换：

I. Equipment Change

对于过了使用期限的旧机组，开利维修部可以向用户提供旧机改造工程一条龙服务。其中包括了现场勘察、旧机使用状况评估、机房系统设计、制定施工方案、机组运输和安装、水系统更换再到机组售后的维护保养等一系列全套的系统解决方案的一站式服务。

As for the old units that beyond duration of service, Carrier maintenance department can provide users with one package service of old equipment rebuilt. Among them, the one-station service includes on-site survey, service condition evaluation of old equipment, system design of equipment room, formulation of construction plan, transport and installation of units, water system change and after-sales maintenance.

5/5 

EX-4.8.3

Exhibit 4.8.3 - Electronic Catalogue (1,3,4,5) -30HXC

  Carrier China   Carrier is affiliated to United Technologies. United Technologies ranks 126 in world’s 500 tops (2006), its business extends to architectural industry and aerospace industry around the world.   In 1902, Professor Carrier invented first set of scientific air-conditioning system. Since then, carrier’s complete series products and system resolution have become first choice of many world-renowned buildings.   In 2007, carrier’s sales revenue reaches 14.6 billion US dollars, leading in the whole industry. Its distributors’ network covers over 170 countries. Carrier is now world’s biggest HVAC manufacturer.   Carrier China has 11 companies, 40 sales service offices and 2,500 employees.   As the world-class factory, Carrier Yileng has several advanced production lines of units and compressors, covering main units of commercial and residential central air-conditioning systems and air terminal products. The various products can meet diversifying demands from different customers.

Index
Type Explanation	1
Specification	1
Cooling Capacity	1
Characteristics of units	2
Performance Table	4
Outline Dimensions	8
Unit Hoisting	12
Foundation Dimensions	12
Ice Storage Application Performance Table	13
Option Explanation	13
On-site Wiring Diagram	13

Type Explanation

Specification

			30HXY	30HXC
Type			110B	130B	165B	200B	250B	300B	350B	400B
Nominal Cooling Capacity		kW	329	455	574	686	875	1027	1204	1366
Cold Amount Regulation Number		104kcal/h	30	40	50	60	75	90	105	120
			3	6	6	6	8	8	10	10
Minimum Cold Amount		%	40	19	19	21	14	14	10	10
Compressor	Loop A	No	1	2	2	2	2	2	2	2
	Loop B	No	-	-	-	-	1	1	2	2
	In/out Water Temperature	°C				12/7
Evaporatorr	Flow Rate	m3/h	57	78	99	118	150	177	207	235
	Water Pressure Drop	kPa	65	45	50	66	66	73	74	75
	In/out Diameter	Dg	100	125	125	125	150	150	200	200
	In/out Water Temperature	°C				30/35
Condenser	Flow Rate	m3/h	69	95	120	143	182	214	251	284
	Water Pressure Drop	kPa	63	83	77	69	68	59	68	69
	In/out Diameter	Dg	125	125	125	125	200	200	200	200
	Power Supply					380V-3Ph-50Hz
Motor	Input Power Rated operational	kW	71	98	122	144	186	217	256	288
	power	A	134	172	214	253	218/108	254/127	225/225	253/253
	（Star /Triangle ） Max
	Current for Start Up	A	328	314	374	465	443/288	510/351	443/443	510/510
HFC-134a	Loop A	kg	78	90	102	130	107	120	90	110
Filling Amount	Loop B	kg	-	-	-	-	75	80	109	137
Unit Weight（Include Refrigerant）		kg	1929	2446	2520	2957	4258	4378	5055	5223
Operational Weight		kg	2089	2589	2685	3153	4618	4738	5518	5686
Outline Dimensions	Length	mm	2556	2988	2988	2988	3512	3512	4021	4021
	Width	mm	980	980	980	980	1015	1015	1015	1015
	Height	mm	1910	1816	1816	1921	2060	2060	2112	2112

Note:

1. The standard design pressure of units is 1.0MPa

2. 110B-200B is single-channel power supply, 250B-400B is double-channel power supply, above current parameters please refer to loop marks.

Cooling Capacity

329~1355kW

1

Characteristics of Units

Carrier 30HXY/HXC Screw Chiller has no Chloride (no consumption to ozonosphere), and is efficient (consume less power, making contribution to reduce greenhouse effect), stable, easy to maintain, and low operation cost, which is the first choice of central air conditioning system for hotel, restaurant, office, school, hospital and industrial and mining establishments.

Structural Characteristics of Units

1. Powerful Pro-Dialog control system, direct-viewing display, and simple operation

2. Full-liquid evaporator with reinforced heat-transfer pipes, featuring high heat transfer efficiency

3. Electronic expansion valve is agilely controllable.

4. Stop valve equipped with refrigerants is easy for maintenance.

5. External second-stage oil separator conceal installed inside evaporator by Carrier’s patent technology has high efficiency of separation

6. When releasing from factory, evaporator and condenser are fitted with connection pipes and clamps, which are easy for installation.

Characteristics of Compressor

1. The compressor can be repaired on-site and Carrier designs dual-screw compressor for HFC-134a

2. Semi-closed motor is parallel with compressor, which gears up the system, so that compact structure can be realized.

3. Use aerospace gear AGMA12 (the highest grade of American Gear Manufacturer's Association), which runs quietly and is sturdy and durable.

4. Employing computer optimization design to produce completely ne w concept tooth of rotor, machining precision of major components can reach micro-size, as a result, compressor is efficient and leakage rate is tiny.

5. Use refrigerants to cool motor, and motor can work reliably under low temperature.

6. Plunger type unloading device, simple and reliable structure, no internal loss

7. Unique design internal silencer reduces gas pulsation of exhaust gas efficiently

Simple and Easy Installation

l Compact structure, less space demand, save machine room’s space

l The maximum width of units is only 1015mm, which can easily pass through door frame

l Whole set of units releases from factory, and the cooling medium has been filled inside

l When installing, only need connect water pipe and power supply of evaporator and condenser

Low Operation and Maintenance Cost

l The unit is driven by several sets of compressor, wide adjustment scope of refrigerating capacity, high efficient partial loading

l The units adopts double-loop design, stable and low maintenance cost

Low Noise (Three-stage noise elimination)

Internal silencer: rational stream guidance of exhaust air, efficiently reduce noise caused by gas pulsation of high pressure exhaust gas

Silencer of gas exhaust pipeline: transform part of sound energy into heat energy, reducing the noise of units

Mute chassis: addition of another noise barrier, significantly reduce noise’s transfer to the machine room

(Refer to the following pictures)

2

Microcomputer control system has user-friendly interface and clear flow chart display, which is easy to instruct and operate by powerful diagnosis, security protection and communication functions. It employs PID control to keep stable water temperature from evaporator, effectively keep the units in operation and its stability and economy efficiency.

Friendly Human-Computer Interface

l Colorful user panel, provide LED digital display of operation and control parameters, direct-viewing

l The unit flow chart clearly displays on user panel, providing immediate access to major operation parameters such as suction/exhaust gas, temperature, running hours of compressor

l Quick access to and modify all operation and control parameters by menu operations

Advanced Control Function

l Provide local, remote and CCN network to control units start or stop.

l Advanced EXV electronic expansion valve is driven by 1500-stage stepper motor, which matches screw compressor and full-liquid evaporator, ensuring stable and efficient operation under full or partial loading.

l Automatically control each refrigeration loops, and start stop of each compressor in each loop, as well as up/down load, in order to balance the operation time of each loop and compressor.

l Realize interlock control between units and cold water and chilled water to assure units run under efficient and secure conditions.

l Provide “requirement limitation” function that limits the maximum refrigerating capacity of units through power control. The function can be used for energy management of multi-units, realizing the optimization of whole system operation efficiency by limiting the cold amount of individual unit.

l When unit starts up, it will reduce flow rate to control water temperature within adjustable scope (0.1-1.1/min), in order to avoid energy loss caused by low temperature water. It will promote energy efficiency ratio of unit, prolong unit’s lifetime.

l It offers “Energy save Restoration” function, which will settle a negative correction of cold capacity in accordance with variation tendency of outdoor temperature or return water temperature (provide users with temperature signals), so that unnecessary energy waste can avoid. And it immediately matches the external reducing fluctuation tendency to raise the operation efficiency of units.

Strong diagnosis function

l Before starting up the unit, the function will quickly confirm every switch, sensor, voltage and compressor by analog inspection.

l During its operation, human-computer interface will display a variety of setting points and real operation parameters, monitoring units’ operation. When it is necessary, the system will alarm.

l The unit may provide more than 140 display and alarm information. The operator can resort to relevant solution to remove faults by alarm information.

Complete Security Protection Function

l The system provides functions such as temperature of cold water is too low, oil pressure is low, pressure of refrigerating fluid is too high, leak current, motor overload, voltage too high or too low, open-phase protection and many others.

Advanced Group Control Function

Every set of unit can provide RS485 Standard serial interface, with which can realize group control to multiple-units, if through CNN network (need phase). The system can connect with the counterparts of other buildings; the standard protocol includes BACnet/Modbus/Lonwork.

3

Performance Table

30HXY110B

Ref. Capacity	Input Power	Evaporator			Condenser
		Cold water	Cold Water	Flow Rate	Chill Water	Chill Water	Chill Water
(kW)	(kW)	out Tep(°C)	in Tep(°C)	(m3 / h)	Out Tep(°C)	In Tep(°C)	(m3 / h)
316	64			54	31	26	65
312	67	5	10	54	33	28	65
308	70			53	35	30	65
305	74			52	37	32	65
326	64			56	31	26	67
322	67	6	11	55	33	28	67
319	70			55	35	30	67
315	74			54	37	32	67
336	65			58	31	26	69
333	68	7	12	57	33	29	69
329	71			57	35	30	69
325	74			56	37	32	69
347	65			60	31	26	71
343	68	8	13	59	33	28	71
339	71			58	35	30	70
335	75			58	37	32	70
357	65			61	31	26	73
353	68	9	14	61	33	28	73
349	72			60	35	30	72
345	75			59	37	32	72
367	65			63	31	26	74
363	68	10	15	62	33	28	74
360	72			62	38	30	74
355	75			61	37	32	74

30HXC130B

Ref. Capacity	Input Power	Evaporator			Condenser
		Cold water	Cold Water	Flow Rate	Chill Water	Chill Water	Chill Water
(kW)	(kW)	out Tep(°C)	in Tep(°C)	(m3 / h)	Out Tep(°C)	In Tep(°C)	(m3 / h)
439	89			76	31	26	91
431	93	5	10	74	33	28	90
424	98			73	35	30	90
416	102			72	37	32	89
456	89			78	31	26	94
448	93	6	11	77	33	28	93
439	98			76	35	30	92
430	103			74	37	32	92
473	90			81	31	26	97
464	94	7	12	80	33	28	96
455	98			78	35	30	95
447	103			77	37	32	95
488	90			84	31	26	99
480	94	8	13	82	33	28	99
472	99			81	35	30	98
462	103			79	37	32	97
505	90			87	31	26	102
495	95	9	14	85	33	28	101
486	99			84	35	30	101
478	104			82	37	32	100
521	91			90	31	6	105
512	95	10	15	88	33	28	104
503	99			87	35	30	104
493	104			85	37	32	103

4

Performance Table

30HXC165B

Ref. Capacity	Input Power	evaporator			Condenser
		Cold water	Cold Water	Flow Rate	Chill Water	Chill Water	Chill Water
(kW)	(kW)	out Tep(°C)	in Tep(°C)	(m3 / h)	Out Tep(°C)	In Tep(°C)	(m3 / h)
554	110			95	31	26	114
544	115	5	10	94	33	28	113
533	122			92	35	30	113
524	127			90	37	32	112
575	111			99	31	26	118
564	117	6	11	97	33	28	117
554	122			95	35	30	116
543	128			93	37	32	115
595	111			102	31	26	121
586	117	7	12	101	33	28	121
574	122			99	35	30	120
563	128			97	37	32	119
617	111			106	31	29	125
606	117	8	13	104	33	28	124
594	123			102	35	30	123
584	128			100	37	32	122
637	111			110	31	26	129
626	117	9	14	108	33	28	128
615	123			106	35	30	127
604	129			104	34	32	126
658	112			113	31	26	132
646	118	10	15	111	33	28	131
635	123			109	35	30	130
622	129			107	37	32	129

30HXC200B

Ref. Capacity	Input Power	evaporator			Condenser
		Cold water	Cold Water	Flow Rate	Chill Water	Chill Water	Chill Water
(kW)	(kW)	out Tep(°C)	in Tep(°C)	(m3 / h)	Out Tep(°C)	In Tep(°C)	(m3 / h)
658	129			113	31	26	135
651	137	5	10	112	33	28	135
644	143			111	35	30	135
636	150			109	37	32	135
680	130			117	31	26	139
672	137	6	11	116	33	28	139
664	143			114	35	30	139
657	151			113	37	32	139
701	130			121	31	26	143
694	138	7	12	119	33	28	143
686	144			118	35	30	143
678	151			117	37	32	143
723	131			124	31	26	147
715	138	8	13	123	33	28	147
708	144			122	35	30	146
699	152			120	37	32	146
744	131			128	31	26	151
737	139	9	14	127	33	28	151
728	145			125	35	30	150
720	152			124	37	32	150
766	134			64	31	26	155
758	139	10	15	64	33	28	154
750	145			63	35	30	154
741	153			62	37	32	154

5

Performance Table
 

30HXC250B

Ref. Capacity	Input Power	evaporator			Condenser
		Cold water	Cold Water	Flow Rate	Chill Water	Chill Water	Chill Water
(kW)	(kW)	out Tep(°C)	in Tep(°C)	(m3 / h)	Out Tep(°C)	In Tep(°C)	(m3 / h)
845	168			145	31	29	174
829	176	5	10	143	33	28	173
813	185			140	35	30	172
797	193			137	37	32	170
877	169			151	31	26	180
860	177	6	11	148	33	28	178
844	185			145	35	30	177
827	193			142	37	32	175
909	170			156	31	26	186
892	178	7	12	153	33	28	184
875	186			150	35	30	182
858	194			148	37	32	181
941	170			162	31	26	191
924	178	8	13	159	33	28	190
906	187			156	35	30	188
889	195			153	37	32	186
974	171			167	31	26	197
956	179	9	14	164	33	28	195
937	187			161	35	30	193
920	195			158	37	32	192
1005	172			173	31	26	202
988	180	10	15	170	33	28	201
969	188			167	35	30	199
950	196			163	37	32	197

30HXC300B

Ref. Capacity	Input Power	evaporator			Condenser
		Cold water	Cold Water	Flow Rate	Chill Water	Chill Water	Chill Water
(kW)	(kW)	out Tep(°C)	in Tep(°C)	(m3 / h)	Out Tep(°C)	In Tep(°C)	(m3 / h)
985	196			169	31	26	203
974	205	5	10	167	33	28	203
963	215			166	35	30	203
951	225			164	37	32	202
1017	197			175	31	26	209
1007	206	6	11	173	33	28	209
996	216			171	35	30	208
983	226			169	37	32	208
1051	198			181	31	26	215
1039	206	7	12	179	33	28	214
1027	217			177	35	30	214
1014	227			174	37	32	213
1082	199			186	31	26	220
1070	207	8	13	184	33	28	220
1058	218			182	35	30	220
1046	228			180	37	32	219
1115	200			192	31	26	226
1103	208	9	14	190	33	28	225
1091	218			188	35	30	225
1078	229			185	37	32	225
1148	200			197	31	26	232
1135	209	10	15	195	33	28	231
1122	219			193	35	30	231
1110	230			191	37	32	230

6

Performance Table

30HXC350B
		evaporator			Condenser
Ref.Capacity	InputPower	Coldwater	ColdWater	FlowRateout	ChillWater	ChillWater	ChillWater
(kW)	(kW)	Tep(˚C)	inTep(˚C)	(m3/ h)	OutTep(˚C)	InTep(˚C)	(m3/ h)
1161 1140 1117 1095	231 243 254 266	5	10	200 196 192 188	31 33 35 37	26 28 30 32	239 238 236 234
1206 1184 1161 1138	232 255 255 267	6	11	207 200 200 196	31 35 35 37	26 30 30 32	247 243 243 242
1250 1227 1204 1180	233 245 256 267	7	12	215 211 207 203	31 33 35 37	26 28 30 32	255 253 251 249
1295 1270 1247 1223	234 245 257 268	8	13	223 218 215 210	31 333 35 37	26 28 30 32	263 261 259 256
1339 1315 1291 1265	235 246 258 269	9	14	230 226 222 218	31 33 35 37	26 28 30 32	271 268 266 264
1382 358 1333 1308	236 247 258 270	10	15	238 234 229 225	31 33 35 37	26 28 30 32	278 276 274 271

30HXC400B
		evaporator			Condenser
Ref.Capacity	InputPower	Coldwater	ColdWater	FlowRateout	ChillWater	ChillWater	ChillWater
(kW)	(kW)	Tep(˚C)	inTep(˚C)	(m3/ h)	OutTep(˚C)	InTep(˚C)	(m3/ h)
1310 1296 1282 1265	259 273 286 299	5	10	225 223 220 218	31 33 35 37	26 28 30 32	270 270 270 269
1353 1339 1324 1308	261 274 287 301	6	11	233 230 228 225	31 33 35 37	26 28 30 32	278 277 277 277
1396 1382 1366 1350	263 276 288 303	7	12	240 238 235 232	31 33 35 37	26 27 30 32	285 285 284 284
1441 1425 1408 1392	264 277 290 305	8	13	248 245 242 239	31 33 35 37	26 28 30 32	293 293 292 292
1484 1468 1451 1435	265 278 291 306	9	14	255 252 250 247	31 33 35 37	26 28 30 32	301 300 300 299
1528 1511 1495 1476	266 379 292 307	10	15	263 260 257 254	31 33 35 37	26 28 30 32	309 308 307 307

7

Outline Dimension

30HXY110B

Note:

1. picture ① is space for maintenance, ② is space for drawn pipe (the drawn pipes on right side and left side can exchange)

2. Pi and Pi’ are two sets of holes for stone bolts, which can select one set to install

3. On-site water pipe uses clamp connection, clamp and fitting connection pipes are provided randomly (blue section), and the length of connection pipe is 120mm.

Type	A	B	C	D	E	S	R
30HXY110B	238	287	320	279	1910	Dg100	Dg125

Loading Distribution(kg)
Type	P1	P2	P3	P4	P1’	P2’	P3’	P4’	PT
30HXY110B	601	451	590	447	619	473	568	429	2089

8

30HXC130B~200B

Note:

4. picture ① is space for maintenance, ② is space for drawn pipe (the drawn pipes on right side and left side can exchange)

5. Pi and Pi’ are two sets of holes for stone bolts, which can select one set to install

6. On-site water pipe uses clamp connection, clamp and fitting connection pipes are provided randomly (blue section), and the length of connection pipe is 120mm.

Type	A	B	C	D	E	S	R
30HXC130B 30HXC165B	210	302	320	235	1816	Dg125	Dg125
30HXC200B	272	297	320	235	1921	Dg125	Dg125

Loading Distribution(kg)
Type	P1	P2	P3	P4	P1’	P2’	P3’	P4’	PT
30HXC130B	804	543	741	501	840	506	773	470	2589
30HXC165B	834	563	768	520	871	526	803	485	2685
30HXC200B	978	662	903	610	1021	618	942	572	3153

9

Outline Dimension

30HXC250B~300B

Note:

7. picture ① is space for maintenance, ② is space for drawn pipe (the drawn pipes on right side and left side can exchange)

8. Pi and Pi’ are two sets of holes for stone bolts, which can select one set to install

9. On-site water pipe uses clamp connection, clamp and fitting connection pipes are provided randomly (blue section), and the length of connection pipe is 120mm.

Type	A	B	C	D	E	S	R
30HXC250B 30HXC300B	306	340	357.5	284	2060	Dg150	Dg200

Loading Distribution (kg)
type	P1	P2	P3	P4	P1’	P2’	P3’	P4’	PT
30HXC250B	1350	960	1355	953	1403	911	1396	908	4618
30HXC300B	1388	988	1380	982	1440	937	1431	930	4738

10

30HXC350B~400B

Note:

10. picture ① is space for maintenance, ② is space for drawn pipe (the drawn pipes on right side and left side can exchange)

11. Pi and Pi’ are two sets of holes for stone bolts, which can select one set to install

12. On-site water pipe uses clamp connection, clamp and fitting connection pipes are provided randomly (blue section), and the length of connection pipe is 120mm.

type	A	B	C	D	E	S	R
30HXC350B 30HXC400B	290	379	340	309	2112	Dg200	Dg200

Loading Distribution (kg)
type	P1	`P2	P3	P4	P1’	P2’	P3’	P4’	PT
30HXC350B	1799	1313	1391	1015	1864	1249	1438	967	5518
30HXC400B	1851	1360	1432	1043	1918	1287	1486	995	5686

11

Unit Hoisting

Note：Each supporting chain shall bear whole weight of equipment; the center of unit shall be on the spandrel girder.

Center of gravity

						(mm)
type	X	Y	Z	W (Min)	L (Min)	Operation Weight  (kg)
30HXY110B	1156	398	900	1200	1828	2089
30HXC130B	1299	405	892	1200	1828	2589
30HXC165B						2685
30HXC200B	1299	400	870	1200	1828	3153
30HXC250B	1652	426	1031	1200	2515	4618
30HXC300B						4738
30HXC350B	1888	432	1103	1200	3113	5518
30HXC400B	1877	438	1098	1200	3113	5686

Foundation Dimensions

Note:

1. If unit uses first generation mute chassis, the foundation shall be made as whole, and its surface should be horizontal. The dimensions of foundation is according to the outline dimensions of unit, each side in the length direction shall add more than 250mm, each side in the width direction shall add more than 150mm. The dash dot line shows foundation dimension of unit, after installing mute chassis.

2. Four pieces of stone bolts, each one is M20X300

3. The position for stone bolts can be 1 2 3 4 or 1' 2’ 3’ 4’ shown on the picture

						(mm)
Type	A	B	C	P	Q	R
30HXY110B	468	1600	2554	930	100	980
30HXC130B 30HXC165B 30HXC200B	658	1546	2988	930	100	980
30HXC250B 30HXC300B	650	2111	3512	965	100	1015
30HXC350B 30HXC400B	710	2503	4021	965	100	1015

12

Ice Storage Application Performance Table

type			30HXY	30HXC
			110B	130B	165B	200B	250B	300B	350B	400B
空调	制冷量	kW	317	438	554	654	845	985	1161	1307
工况	输入功率	kW	71	98	122	144	185	215	254	287
蓄冰	制冷量	kW	211	270	336	436	509	656	699	869
工况	输入功率	kW	69	94	119	140	179	207	246	277
额定工况电流		A	131	171	213	251	323	375	444	501
最大启动电流		A	328	314	374	465	575	650	745	840
蒸	流量	m3/h	58	80	102	120	155	179	214	238
发	空调工况水压降	kPa	80	54	64	80	81	89	91	92
器	蓄冰工况水压降	kPa	139	96	109	126	76	84	104	88

Note:

1. Work condition of air conditioner: cold water in/out temperature is 7/12°C, chilled water in/out temperature 30/35°C

2. Work condition of ice storage: cold water outlet temperature is -6°C, chilled water inlet temperature is 30°C.

3. refrigerating medium shall be 25%

Option Explanation

l Interfaces of water room of evaporator and condenser can reverse respectively

Interface of water room of standard unit is on the right side (control cabinet is front side), the option offers left side interface.

l Water room of evaporator and condenser can provide 1.6Mpa/2.1Mpa high bearing pressure options

l Low temperature unit:

Temperature scope of low temperature ethylene glycol and salting liquid:-6°C~+4°C

Can provide minimum -10°C low temperature option, meeting technological demand

l Mute Chassis

First generation mute chassis can denoise the unit over 10dB(A), easy for installation, no effect to maintenance and management of unit, handsome appearance (please see P2)

Type	Size(L x W x H) mm	Weight (kg)	Type	Size(L x W x H) mm	Weight (kg)
30HXY110B	2867 x 1192 x 2080	500	30HXY110B	Wheninstalling second generation	130
30HXC130B～30HXC200B	3315 x 1192 x 2143	600	30HXC130B	Generation Mute chassis	130
30HXC250B～30HXC300B	3724 x 1221 x 2212	700	30HXC165B	Chassis, outline is same	130
30HXC350B～30HXC400B	4333 x 1221 x 2312	800	30HXC200B	to the original set.	160
注：When ordering the equipment, user shall specific the detailed type on the contract.

On-site Wiring Diagram

13

EX-4.8.4

Exhibit 4.8.4 - Electronic Catalogue (1,3,4,5) -39CBF39CBFI

Carrier China

Carrier is affiliated to United Technologies. United Technologies ranks 126 in world’s 500 tops (2006), its business extends to architectural industry and aerospace industry around the world.

In 1902, Professor Carrier invented first set of scientific air-conditioning system. Since then, carrier’s complete series products and system resolution have become first choice of many world-renowned buildings.

In 2007, carrier’s sales revenue reaches 14.6 billion US dollars, leading in the whole industry. Its distributors’ network covers over 170 countries. Carrier is now world’s biggest HVAC manufacturer.

Carrier China has 11 companies, 40 sales service offices and 2,500 employees.

As the world-class factory, Carrier Yileng has several advanced production lines of units and compressors, covering main units of commercial and residential central air-conditioning systems and air terminal products. The various products can meet diversifying demands from different customers.

Index

39CBFI Series Modular Air-Conditioning Unit
Mark Method of Unit Type	1
Air Amount scope	1
Characteristics of Unit	2
Introduction of software	4
Control Illusion of Unit	5
Control	6
Swift Model Selection	7
Sketch Map of Function Section	8
Adjustment of air valve	9
Cold amount and heat amount of unit and pipe coil configuration	10
Weight of Pipe Coil	12
Connection dimension of pipe coil installation	13
Fan section	16
Humidifier Option	19
Silencer	20
Filter	21
Specification and number of Filter	22
Filtering grade of purification needed	23
Electrical heating section	24
Case Weight	24
39CBF Series Modular Air-Conditioning Unit
Mark Method of 39CBF	25
Air Amount Scope of 39CBF	25
Characteristics of Unit 39CBF	26
Swift Model Selection of 39CBF	28
Other Specification	29

Mark Method of Unit Type

Computing Formula for Unit Modulus and Dimension

39CBFI

(1)  Unit Height = Height Modulus × 100 + 100 + 100 (Base)

 (2)  Unit Width = Width Modulus× 100 + 100

Example：39CBFI 0712

07 Height Modulus

Height of Unit is：7 × 100 + 100 + 100 (底座) =900mm

12 Width Modulus

Width of Unit：12 × 100 + 100 =1300mm

Scope of Air Amount

39CBFI    2209~57766m3/h

1

Characteristics of Unit

Double-Panel Structure, Outstanding Heat Prevention

50mm foam panel is light and rigid, and its thermal conductivity is less than 0.0199W/M.℃. The framework and framing strips have been specially treated for insulation, preventing the appearance of cold bridge. Double metal panels are quality color steel sheet and galvanized steel panel, ensuring fire-proof and anti-corrosion performance of the unit. Meanwhile, external panel can be optionally painted by powder of cold-rolled steel sheet, internal panel can be use stainless steel, to satisfy different demand from customers.

New sealing material, minimize air leakage

The case of unit includes panel, framework and gland strip. The panel adopts unique embedding method, so that connection points can be connected precisely. The new gland strip is applied between frame and panel, and each access door and pass-through of pipes has been meticulously designed to ensure air tightness of unit. It completely complies with or beyond the GB/T14294-93.

Elaborate design of water pan

Water pan shall be galvanized steel panel, and stainless steel water pan is available. The down drain method ensures all the condensed water discharged. The lowest point of pipe coil loop equips a freeing port, which can empty the standing water inside pipe coil. This can avoid frost crack of pipe coil.

Cold/Hot water pipe coil, international high-level design

l Pipe coil employs Carrier’s latest ripple fins to install on copper pipe by mechanic expansion pipe method, which has excellent heat transfer efficiency. Customers can select hydrophilic aluminum foil to more excellent reach heat transfer performance.

Pipe coil header is steel header, and copper header is available if user has such requirement. The drain valve and air evacuation valve are installed on pipe coil header to ensure no air on loop, meanwhile empty standing water inside pipe coil to avoid frost crack.

l When face velocity is more than 2.5m/s, water-dam can be added behind pipe coil, which can effectively separate water from air.

Corrugated air damper, flexible adjustment

Handle or electric mode can be selected. Using corrugated link mechanism adjustment, and air damper can open flexibly. Electric remote control device can be installed.

2

Unit Base

Each section equips unit base to strength whole machine, reduce unit’s vibration, easy for transport and split joint.

Use optimized “many-swings on front side and curve on back side double intakes centrifugal fan, low noise and high efficiency

Blade wheel and belt pulley have been adjusted by dynamic poise, and whole fan has been regulated by vibration test, so that the whole fan can run smoothly.  The base that fan and motor used together installs shock absorbers, soft connection have been provided between air outlet and chassis, so that operational components can be completely isolated, so does shock. The blade of front section or back section can be selected in accordance with air pressure and air flow rate.

Provide all kinds of filers to cater different need

l Provide all-level filters, ranging from preliminary filter (board-structure, efficiency can reach G4 level), to medium filter (bag-structure, efficiency can reach F8 level), and high efficiency filter (H13). And provide active carbon filter, filter cartridge filter, antistatic filter and other special filters.

Modulus design and convenient model selection

The width, height and length of unit add in proportion by modulus of 100mm

Each regulation of flow shall have certain type of unit to match

Modulus products save the material to maximum, control production cost

Standard modules products are convenient and quick for mode shaping and manufacture.

Easy and Convenient Repair

Parts have strong commonality, very easy to change, and price is cheap. Detachable panel can be installed on one side of unit; furthermore, access doors are set to necessary function setting. It is convenient to maintain fan, pipe coil and filters. Pipe coil is installed on lead rail of water pan, easy to maintain, clean and dismantle.

3

Introduction of Software

Computer Model Selection

The company provides swift and précised computer model selection service. Calculate the most idea function configuration and most economic type.

Function Charateristics

·   Project Management

·   Modulus Management

·   Flexible Combination of Functions

·   Provide several configurations according to user’s requirement

·   Sub-Box Section Configuration

·   Unit Performance Calculation

·   Whole-set Quotation

·   Output Drawing and technical specification

·   Chinese Interface, Easy use

4

Example of Unit Control

Control of AC Unit
Monitor Equipment	Monitor Contents
AC Unit	Fan Start stop control; Fan Operation Status, Fault Alarm, Handle and auto status; , Filter silting Alarm; (pipe coil freeze protection Alarm) Cold Water Valve regulation, Hot Water Valve Regulation; Fresh-air Damper Adjustment; recirculation door Adjustment; Himidifier Switch; Supply Temperature; Supply Temperature; recirculation humidity level; indoor temperature and humidity level; outdoor temperature and humidity level
Schematic diagram of AC unit (Example)

1  humility of return air	2  Temperature of Return air	3  Damper adjustment of Return air	4   Fresh-air damper adjust	5  Screen silting Alarm
6  Hot Water Valve Adjust	7  Cold Water Valve adjustment	8  humidifier Switch	9   Fan Operation Status	10 Fan Handle or auto Status
11 Fan Fault	12 Fan Stop Control	13 Temperature of Supply Air

AC Unit Fresh-Air Control
Monitor equipment	monitor content
Fresh-air Unit	Fan Start Stop Control; Fan Operational Status, Fault Alarm, Handle and auto status, filter silt alarm; (pipe coil freeze protection Alarm) Cold Water Valve Adjustment, hot water Valve Adjustment, Fresh-air damper adjustment; temperature of supply air, indoor temperature and humidity, outdoor temperature and humidity
Schematic diagram of Fresh-air unit (Example)

1   Fresh-air Damper openness	2   Screen Silting Alarm	3   Valve Adjustment	4   Fan Operation	5   handle – Auto Status
6   Fan Fault Alarm	7   Fan Start-stop	8   temperature of Supply air	9   Outdoor Temperature

5

Control

Realize single machine and network control to AC unit according to customer’s requirement

Function

● aim to all kinds of AC unit and terminals, provide all-level control system solution

● Through communication signal line, assemble temperature, humility, valve and damper’s signals on AC unit and terminals, send alarms through internal logical procedure, control valve, damper openness, monitor fan, screen status, auto alarm.

● Equip special system monitor interface, realizing system control of simple AC Unit.

Single Machine Control Module of AC Unit

6

Quick Model Selection

Unit Specification	Pipe coil in the wind	Outline Diamension		Air			Full Pressure of
				Flow			External unit
39CFI	Area (m2)	Height H*	Width W
0609	0.24	700	1000	2008	2209	2430	200~800
0610	0.34	700	1100	2755	3058	3364	200~800
0712	0.49	800	1300	3979	4417	4859	200~800
0813	0.70	900	1400	5663	6286	6915	200~800
0914	0.81	1000	1500	6582	7306	8037	200~800
1015	1.05	1100	1600	8495	9429	10372	200~800
1016	1.15	1100	1700	9337	10364	11400	200~800
1117	1.44	1200	1800	11632	12912	14703	200~800
1317	1.68	1400	1800	13623	15121	16633	200~800
1518	2.07	1600	1900	16837	18689	20558	200~800
1522	2.36	1600	2300	19133	21238	23362	200~800
1622	2.55	1700	2300	20664	22937	25231	200~800
1822	2.93	1900	2300	23725	26335	28968	200~800
1824	3.30	1900	2500	26786	29733	32706	200~800
1825	3.59	1900	2600	29082	32281	35509	200~800
2025	3.96	2100	2600	30143	35679	39247	200~800
2226	4.63	2300	2700	37501	41626	45789	200~800
2330	5.48	2400	3100	44388	49271	54198	200~800
Unit height, not inclusive of base, 100mm		400	3500	52041	57766	63543

7

Function Section Sketch

Serial No.	Description	Simple Graph		Note
1	CombinedSection		(0609~0813) 5M 0914~1317) 6M (1518~1622) 8M (1822~2025) 9M (2226~2334) 11M
2	Bag Filter Section		6M	The function section is recommendedto set repair section
3	Comprehensive Filter Section		6M	The function section is recommendedto set repair section
4	Surface Cold Section		6M	Include water-dam
5	Hot Water pipe coil section		3M	When surface cold section did not include wet film humidifier and water-dam, can be installed with cold water pan
6	Steam pipe coil section		3M
7	Electricity Heat Section		3M
8	SteamHumidifier Section		6M
9	Wet Film Humidifying Section		3M	Can directly install with pipe coil, water pan, no space Demand
10	High Pressure Spray humidifying Section		6M	Can be neighbor with surface cold machine, use water-dam
11	Fan Section			Fan has four air-out directions
12	Fresh-air return air section		(0609~0813) 10M (0914~1825) 12M (2025~2334) 18M
13	Silencing Section		6M, 12M	The function section is recommended to set repair section
14	Air Outlet Section		(0609~0813) 5M (0914~1317) 6M (1518~1622) 8M (1822~2025) 9M (2226~2334) 11M	The outlet can be on the side or on the top
15	Empty Section		3M, 6M
16	High Efficient filter section		9M

注：以上模数长度仅限于 0609~2334 机组。

8

Sketch Map Identification of Unit Direction

Direction of unit:  favorable current direction, pipe coil in/out water pipe those the access door on the left are left side door, and verse vise.

Adjustment Air Valve

It combines return air valve side rod drive openness ripple valve, which is light and flexible to operate, air resistance small, good sealant. It can be hand control, or electronic executor control. The dimension of adjustable air valve shows as follows:

	39CBFI
Unit Spec	L × H	Weight
39CBFI	mm	kg
0609	848.0 × 420.5	19.7
0610	948.0 × 420.5	20.9
0712	1148.0 × 420.5	23.8
0813	1248.0 × 420.5	25.3
0914	1348.0 × 578.0	36.7
1015	1448.0 × 578.0	38.5
1016	1548.0 × 578.0	40.0
1117	1648.0 × 578.0	42.7
1317	1648.0 × 578.0	42.7
1518	1748.0 × 735.0	46.0
1522	2148.0 × 735.5	62.4
1622	2148.0 × 735.5	62.4
1822	2148.0 × 893.0	72.0
1824	2348.0 × 893.0	76.8
1825	2448.0 × 893.0	79.5
2025	2448.0 × 893.0	79.5
2226	2548.0 × 1050.5	89.7
2330	2948.0 × 1050.5	100.7
2334	3348.0 × 1050.5	111.0

9

Cold Amount and heat amount of unit, and configuration of pipe coil

Unit equipped with cold/hot water pipe coil and heat pipe coil. The cold/hot water pipe coil can use cold water and hot water in winter and summer in turn. Heat pipe coil is heated by special hot water, or select steam pipe coil.

		4Row						6 Row
UnitSpec	airvolume	Totalcold	A.cold	Air.resist.	WaterFlow	WaterResis	Loop	TotalC	A.cold	AirResist
39CBFI	(CMH)	(kW)	(kW)	(Pa)	(L/s)	(kPa)		(kW)	(kW)	(Pa)
0609	2209	12.1	9.12	128	0.58	7.9	HF	17.16	11.75	196
0610	3058	16.58	11.90	124	0.79	12.4	HF	24.69	16.65	188
0712	4417	23.92	17.11	126	1.1	17.1	HF	36.07	24.24	192
0813	6286	35.39	25.27	126	1.7	34.6	HF	48.28	33.18	191
0914	7306	40.83	29.04	128	1.96	39.5	HF	55.62	38.37	192
1015	9429	53.41	38.08	127	2.6	46.9	HF	72.84	49.96	191
1016	10364	59.51	42.16	128	2.85	55.8	HF	81.18	55.39	191
1117	12912	79.53	58.65	125	3.8	17.8	FL	103.39	69.97	191
1317	15121	93.44	68.79	126	4.5	20.8	FL	121.26	82.01	192
1518	18689	116.43	85.41	127	5.6	26.7	FL	150.61	101.68	193
1522	21238	135.61	98.38	127	6.5	25.2	FL	173.71	116.64	192
1622	22937	145.83	105.99	127	7	27.7	FL	187.1	125.76	192
1822	26335	167.58	121.76	127	8	28.1	FL	214.93	144.44	192
1824	29733	193.22	139.09	128	9.2	35.6	FL	245.77	164.41	193
1825	32281	212.52	152.13	128	10.2	45	FL	257.06	174.31	191
2025	35679	234.3	167.90	128	11.2	44.8	FL	283.45	192.37	191
2226	41628	275.39	196.72	129	13.2	51.8	FL	332.93	225.39	191
2330	49271	331.15	234.96	129	15.8	69.5	FL	399.05	268.91	192
2334	57766	*371.14	*268.51	*129	*14.1	*68.9	FL	*450.89	*308.05	*193

Standard operation

		6 Row			8 row
	Air
UnitSpec	volume	WFlow	WaterResis	Loop	TotalCold	A.Cold	AirResistant	WaterFl	WaterResis	Loop
39CBFI	(CMH)	(L/s)	(kPa)		(kW)	(kW)	(Pa)	(L/s)	(kPa)
0609	2209	0.8	16.1	HF	19.7	12.91	264	0.9	26.6	HF
0610	3058	1.2	40.2	HF	27.73	18.07	253	1.3	64.2	HF
0712	4417	1.7	43.58	HF	37.96	25.18	254	1.8	14.8	FL
0813	6286	2.3	19.1	FL	55.05	36.28	257	2.6	29.2	FL
0914	7306	2.7	19.6	FL	63.8	42.09	258	3.1	29.5	FL
1015	9429	3.5	18.6	FL	83.77	54.95	256	4	29.5	FL
1016	10364	3.9	24.1	FL	92.6	60.76	257	4.4	38	FL
1117	12912	4.9	37.7	FL	116.72	76.14	256	5.6	57.8	FL
1317	15121	5.8	43.1	FL	136.75	89.19	257	6.5	64.6	FL
1518	18689	7.2	41.8	FL	169.37	110.39	259	8.1	65.2	FL
1522	21238	8.3	54.1	FL	182.96	121.25	256	8.7	22.6	DB
1622	22937	8.9	58.1	FL	196.83	130.62	256	9.4	23.8	DB
1822	26335	10.3	59.5	FL	226.3	150.1	256	10.8	18.8	DB
1824	29733	11.8	75.8	FL	258.44	170.76	257	12.4	25.8	DB
1825	32281	12.3	36.6	DB	282.03	186.02	258	13.5	31.4	DB
2025	35679	13.6	37.8	DB	311.39	205.46	258	14.9	33.5	DB
2226	41628	15.9	43.7	DB	364.32	240.16	258	17.4	38.5	DB
2330	49271	19.1	57.7	DB	433.94	285.45	259	20.8	49.8	DB
2334	57766	18	56.8	DB	521.38	340.26	259	24.9	76.1	DB

HF—Semi loop  FL—Full Loop  DB—Double Loop  Standard Operation Condition：inlet dry bulb temperature —27ºC  inlet wet bulb temperature —19.5ºC  inlet water —7ºC Note：* refers to control refrigerating water pipe pressure drop , differential return water temperature is  5ºC

10

Cold Amount and heat amount of unit, and configuration of pipe coil

Unit Cold
Amount	Fresh-air
	Operational
	Condition

Unit spec	Air volume	4 Row						6 Row
39CBFI	(CMH)	Total Cold	A. Cold	Air Resist	Water Res	Water Flow	Loop	T Cold	A Cold	Air Consist
		(kW)	(kW)	(Pa)	(L/s)	(kPa)		(kW)	(kW)	(Pa)
0609	2209	31.55	13.66	134	1.5	27	HF	39.51	16.75	201
0610	3058	45.81	19.63	128	2.2	59.4	HF	51.03	21.75	193
0712	4417	59.83	26.18	130	2.9	15.1	FL	76.05	32.32	195
0813	6286	87.31	38.01	131	4.2	28	FL	109.86	46.64	197
0914	7306	102.48	44.53	132	4.9	49.2	FL	128.37	54.48	198
1015	9429	133.99	58.08	130	6.4	52.5	FL	160.2	68.89	195
1016	10364	*149.59	64.66	131	7.2	59.0	FL	177.02	76.12	196
1117	12912	*183.57	*79.32	*131	*7.3	*60.1	FL	*214.73	*92.33	*196
1317	15121	*215.15	*92.94	*132	*8.6	*70.3	FL	*253.28	108.91	*197
1518	18689	*261.47	*113.29	*132	*9.6	*62	FL	*314.54	*135.25	*197
1522	21238	*296.3	*128.45	*131	*10.1	*63.6	FL	*348.73	*149.95	*196
1622	22937	*318.64	*138.24	*132	*10.9	*62.9	FL	*379.61	*163.23	*196
1822	26335	*366.3	*158.88	*132	*12.5	*65.3	FL	*435.05	*187.07	*196
1824	29733	*412.33	*178.94	*133	*13.1	*57.4	FL	*490.59	*210.96	*197
1825	32281	*443.04	*192.65	*133	*313.2	*61.6	FL	*531.97	*226.88	*197
2025	35679	*488.74	*212.6	*133	*14.6	*68	FL	*585.95	*250	*197
2226	41628	*561.78	*245.1	*134	*15.8	*69.8	FL	*675.37	*288.55	*198
2330	49271							*795.42	*340.05	*198
2334	57766							*916.95	*392.85	*198

Fresh-air operation condition

		6 Row			8 Row
Unit Spec	Air
39CBFI	Volume	W Flow	Flow Resist	Loop	T. Cold	A. Cold	Air Resis	W Flow	Water Resi	Loop
	(CMH)	(L/s)	(kPa)		(kW)	(kW)	(Pa)	(L/s)	(kPa)
0609	2209	1.9	63	HF	41.12	17.41	268	2	12.7	FL
0610	3058	2.4	18.8	FL	57.83	24.48	257	2.8	20.6	FL
0712	4417	3.6	31.6	FL	85.25	36.09	260	4.1	40.3	FL
0813	6286	5.3	52.6	FL	119.37	50.14	267	5.7	28.47	DB
0914	7306	6.1	64.9	FL	138.16	58.03	268	6.6	31.08	DB
1015	9429	7.7	36.15	DB	177.27	75.45	266	8.5	34.2	DB
1016	10364	8.5	38.88	DB	192.67	80.92	267	9.2	34.88	DB
1117	12912	*8.5	*40.12	DB	*241.20	*101.30	*266	*9.6	*37.91	DB
1317	15121	*10.1	*38.93	DB	*283.07	*118.89	*267	*11.3	*38.25	DB
1518	18689	*11.6	*41.76	DB	*349.11	*146.63	*269	*12.8	*38.88	DB
1522	21238	*11.9	*51.7	DB	*389.59	*165.04	*268	*13.3	*41.3	DB
1622	22937	*13	*53.9	DB	*418.82	*177.46	*267	*14.3	*50	DB
1822	26335	*14.8	*52.36	DB	*481.33	*203.93	*267	*16.4	*52.8	DB
1824	29733	*15.6	*57.6	DB	*542.69	*229.64	*268	*17.3	*48	DB
1825	32281	*15.9	*58.7	DB	*584.99	*247.94	*268	*17.5	*50.9	DB
2025	35679	*17.5	*60.6	DB	*645.87	*273.76	*269	*19.3	*54.5	DB
2226	41628	*19	*60.4	DB	*745.61	*316.21	*269	*21	*54.5	DB
2330	49271	*21.9	*69.2	DB	*879.19	*372.94	*269	*23.4	*61.9	DB
2334	57766	*21.9	*76.7	DB	*1016.91	*431.73	*269	*24.3	*72	DB

HF—Semi loop  FL—Full Loop  DB—Double Loop  Standard Operation Condition：inlet dry bulb temperature —35ºC  inlet wet bulb temperature —28ºC  inlet water —7ºC Note：* refers to control refrigerating water pipe pressure drop , differential return water temperature is  5ºC

11

Cold Amount and heat amount of unit, and configuration of pipe coil

Unit Heat Energy:（2 Row）

	Inlet temperature of hot water
Unit Spec	60 °C				70 °C				80°C
39CBFI	Heat	air resist	w resist	w Flow	Heat	air resist	w resist	w Flow	Heat	airresist	w resist	w Flow
	(kW)	(Pa)	(kPa)	(L/s)	(kW)	(Pa)	(kPa)	(L/s)	(kW)	(Pa)	(kPa)	(L/s)
0609	12.79	55	1.0	0.3	20.22	56	2.2	0.5	22.92	57	2.8	0.5
0610	20.42	56	2.8	0.5	78.58	60	4.8	0.7	32.38	54	6.4	0.8
0712	32.34	58	4.2	0.8	41.72	58	6.6	1.0	47.19	55	8.6	1.1
0813	43.34	54	7.0	1.0	60.47	57	8.7	1.3	72.16	62	10.1	1.4
0914	54.38	61	7.5	1.2	69.91	58	11.8	1.6	83.63	62	12.8	1.7
1015	70.73	60	10.4	1.6	90.73	61	16.4	2.1	108.46	61	17.7	2.2
1016	78.40	55	13.2	1.8	92.25	60	17.8	2.1	119.29	61	18.8	2.2
1117	91.03	55	17.4	2.1	115.38	56	24.1	2.5	137.06	55	24.6	2.5
1317	114.81	61	21.3	2.5	134.37	55	26.9	2.8	160.37	55	28.7	3.0
1518	141.54	62	25.5	3.0	166.57	62	34.5	3.5	198.72	56	36.9	3.7
1522	151.63	58	16.0	3.2	196.27	59	26.0	4.1	235.90	61	29.5	4.3
1622	162.63	58	17.4	3.4	211.41	59	29.2	4.4	258.37	61	36.4	5.2
1822	186.85	55	22.1	3.9	242.87	60	37.3	5.1	291.96	61	42.4	5.4
1824	214.15	59	29.2	4.5	276.48	58	47.2	5.7	333.27	55	50.9	6.1
1825	233.49	61	33.7	4.8	302.41	60	56.8	6.2	363.08	61	64.7	6.6
2025	257.75	57	40.1	5.3	333.67	58	67.4	6.8	398.91	61	70.7	7.1
2226	320.56	58	55.7	6.6	374.32	57	70.5	7.5	445.08	55	72.8	7.6
2330	348.95	60	58.4	7.0	461.95	60	71.1	9.0	530.27	55	75.8	11.5
2334	446.20	58	66.2	9.7	553.49	58	74.4	11.3	660.44	61	79.8	11.7

Note: Inlet dry bulb temperature —15ºC; from 0609 to 1518 unit employs semi-loop, from 1522 to  2334 unit employs full loop。

Weight of pipe coil section

(单位: kg)

Unit Number	Pipe Coil Number
39CBFI	2 Row	4 Row	6 Row	8 Row
0609	35.30	73.16	77.70	83.92
0610	40.30	78.42	84.62	92.77
0712	42.60	89.86	98.80	104.68
0813	47.36	97.27	108.26	122.00
0914	51.30	103.46	115.90	131.38
1015	54.00	114.76	131.21	151.08
1016	56.36	119.38	137.55	159.12
1117	64.01	131.26	153.89	180.26
1317	69.90	142.88	169.35	187.94
1518	75.53	160.33	193.00	230.45
1522	111.54	178.95	217.85	256.74
1622	116.32	187.78	228.89	271.11
1822	124.14	204.02	252.26	300.51
1824	128.02	226.15	273.16	327.49
1825	129.86	228.14	288.05	347.01
2025	136.98	254.93	319.51	384.74
2226	166.16	284.69	359.83	435.83
2330	188.06	323.33	412.93	504.93
2334	206.11	363.44	468.24	576.24

Note:The weight on the chart only refers to the weight of pipe coil, exclusive of weight of box.

12

Connection dimension of installation of pipe coil

* MPT- outside thread

39CBFI	A	B	øC	F
0609	800	357	1—  ″	233
			1/2 MPT
0610	800	421	1—  ″	233
			1/2 MPT
0712	900	484	1—  ″	233
			1/2 MPT
0813	1000	611	1—  ″	233
0914	1100	675	1/2 MPT	233
1015	1200	802	1—  ″	233
			1/2 MPT
1016	1200	802	1—  ″	233
			1/2 MPT
1117	1300	917	1—  ″	240
			1/2 MPT
1317	1500	1107	1—  ″	240
			1/2 MPT
1518	1700	1298		240

39CBFI	D	E	øC
2 排   热水	55	138	1-1/2″
4 排	91	173
6 排	63	201	见上表
8 排	88	226

39CBFI	A	B	øC	F
1522	1700	1298	2″ MPT	240
1622	1800	1361	2″ MPT	240
1822	2000	1523	3″ MPT	254
1824	2000	1523	3″ MPT	254
1825	2000	1523	3″ MPT	254

39CBFI	D	E	øC
2 row hot water	55	138	1-1/2″
4 row（diameter 2″ MPT）	116	198	Refer to
4 row（diameter 3″ MPT）	88	226	above chart
6 row、8 row	88	226

13

Connection dimension of installation of pipe coil

39CBFI	A	B	øC	øF
2025	2200	982	2″ MPT	3″ MPT
2226	2400	1173	2″ MPT	3″ MPT
2330	2500	1300	2″ MPT	3″ MPT
2334	2500	1300	2″ MPT	3″ MPT

39CBFI	D1	D2	E1	E2	øC
2 row hot	55		138		1-1/2” MPT
4 row	116	88	198	226	Refer to above
6 row 8 Row	88		226		chart avove

Steam pipe coil Section

(Unit: kW)

Unit Spec	Pipe Coil	Steam			Weight
39CBFI	Type	Pressure(MPa)			kg
0609	(GL-2R-09-06)× 1	28.3	32.6	36.2	45
0610	(GL-2R-09-07)× 1	38.2	44.2	49.1	48
0712	(GL-2R-11-09)× 1	53.9	62.3	69.1	57
0813	(GL-2R-15-10)× 1	76.4	88.3	97.9	80
0914	(GL-2R-17-11)× 1	92.1	106.5	118.1	98
1015	(GL-2R-19-12)× 1	115.9	136.7	151.5	107
1016	(GL-2R-19-13)× 1	129.6	149.9	166.2	114
1117	(GL-2R-22-14)× 1	161.1	186.4	206.7	126
1317	(GL-2R-13-14)× 2	188.5	217.9	241.6	167
1518	(GL-2R-15-15)× 2	234.9	271.6	301.3	212
1522	(GL-2R-15-19)× 2	271.4	313.8	348.1	243
1622	(GL-2R-17-19)× 2	298.9	345.7	382.8	269
1822	(GL-2R-19-19)× 2	345.6	399.4	442.7	286
1824	(GL-2R-19-21)× 2	387.4	448.1	496.3	303
1825	(GL-2R-19-22)× 2	416.6	481.7	533.0	320
2025	(GL-2R-22-22)× 2	464.8	537.8	595.5	354
2226	(GL-2R-22-23)× 2	525.6	607.3	672.5	374
2330	(GL-2R-22-27)× 2	620.7	717.4	795.9	413
2334	(GL-2R-22-31)× 2	724.0	835.8	927.9	471

注： Inlet Day-bulb temperature is 7ºC .the weight on the chart only refers to the weight of pipe coil, exclusive of weight of box.

14

39CBFI	A	B	øC	F
0609	800	287	2″ MPT	278
0610	800	287	2″ MPT	278
0712	900	358	2″ MPT	278
0813	1000	500	2″ MPT	278
0914	1100	571	2″ MPT	278
1015	1200	678	2″ MPT	278
1016	1200	678	2″ MPT	278
1117	1300	784	2″ MPT	278

39CBFI	D	E
2 排	80	154

39CBFI	A	B	øC	F
1317	1500	429	2″ MPT	278
1518	1700	500	2″ MPT	278
1522	1700	500	2″ MPT	278
1622	1800	571	2″ MPT	278
1822	2000	678	2″ MPT	278
1824	2000	678	2″ MPT	278
1825	2000	678	2″ MPT	278
2025	2200	784	2″ MPT	278
2226	2400	784	2″ MPT	478
2330	2500	784	2″ MPT	478
2334	2500	784	2″ MPT	478

39CBFI	D	E
2 排	80	154

15

Fan Section

Configuration of fan and motor

Unit Spec 39CBFI	Fitting Fan	Max Power of Fan (kW)	Max seat of Fan	Length of Fan Section(mm) HorizontaVertical		Weight(kg)
0609	ADZ180	1.5	Y90	600	900	20.55
0610	ADZ180	2.2	Y100	600	900	20.55
	ADZ200			700	900	23.21
0712	ADZ225	3.7	Y112	700	900	32.98
	ADZ/RDZ250			700	900	34.98/37.08
0813	ADZ/RDZ280	5.5	Y132	800	900	41.44/43.64
	ADZ/RDZ315			800	900	46.44/47.64
0914	ADZ/RDZ315	5.5	Y132	800	900	46.44/47.64
	ADZ/RDZ355			900	900	60.41/64.41
1015	ADZ/RDZ355	7.5	Y132	900	900	60.41/64.41
	ADZ/RDZ400			900	900	73.48/76.48
1016	ADZ/RDZ355	7.5	Y132	900	900	64.21/68.21
	ADZ/RDZ400			900	900	77.21/80.21
1117	ADZ/RDZ400	11	Y160	900	900	79.02/82.02
	ADZ/RDZ450			1100	1100	88.02/97.52
1317	ADZ/RDZ400	15	Y160	900	900	79.02/82.02
	ADZ/RDZ450			1100	1100	88.02/97.52
1518	ADZ/RDZ450	15	Y160	1100	1100	88.02/97.52
	ADZ/RDZ500			1100	1100	97.16/108.16
1522	ADZ/RDZ500	18.5	Y180	1100	1100	97.16/108.16
	ADZ/RDZ560			1300	1300	186.0/195.0
1622	ADZ/RDZ560	18.5	Y180	1300	1300	186.0/195.0
	ADZ/RDZ630			1400	1400	250.0/253.0
1822	ADZ/RDZ560	18.5	Y180	1300		186.0/195.0
	ADZ/RDZ630			1400		250.0/253.0
1824	ADZ/RDZ560	22	Y180	1300		186.0/195.0
	ADZ/RDZ630			1400		250.0/253.0
1825	ADZ/RDZ630	30	Y200	1400		250.0/253.0
	ADZ/RDZ710			1500		281.0/323.0
2025	ADZ/RDZ630	30	Y200	1400		250.0/253.0
	ADZ/RDZ710			1500		281.0/323.0
2226	ADZ/RDZ710	30	Y200	1500		281.0/323.0
	ADZ/RDZ800			1700		370.0/405.0
2330	ADZ/RDZ800	37	Y225	1700		370.0/405.0
	ADZ/RDZ900			1900		442.0/490.0
2334	ADZ/RDZ800	45	Y225	1700		370.0/405.0
	ADZ/RDZ900			1900		442.0/490.0

Note: The weight on the chart only refers to the weight of pipe coil, exclusive of weight of box.,

16

Fan Section

Outlet direction of horizontal unit and flange size

(单位:mm)

UnitSpec 39CBFI	FittingFan	A	D	E
				THF	BHF	UBF	UBR
0609	ADZ180	289.5	229	290.5	193.5	125	222
0610	ADZ180	314.5	229	290.5	193.5	125	222
	ADZ200	312.5	256	298.5	192.5	125	231
0712	ADZ/RDZ225	411.5	288	312.5	192.5	125	268
	ADZ/RDZ250	411.5	322	324.0	192.0	125	257
0813	ADZ/RDZ280	392.5	361	340.5	193.5	125	306
	ADZ/RDZ315	349.5	404	359.5	191.5	125	293
0914	ADZ/RDZ315	399.5	404	359.5	191.5	125	293
	ADZ/RDZ355	391.5	453	384.5	194.5	125	315
1015	ADZ/RDZ355	441.5	453	384.5	194.5	125	315
	ADZ/RDZ400	391.5	507	413.0	193.0	125	345
1016	ADZ/RDZ355	491.5	453	384.5	194.5	125	315
	ADZ/RDZ400	491.5	507	413.0	193.0	125	345
1117	ADZ/RDZ400	541.5	507	413.0	193.0	125	345
	ADZ/RDZ450	424.5	569	441.5	193.5	125	373
1317	ADZ/RDZ400	541.5	507	413.0	193.0	125	345
	ADZ/RDZ450	379.5	569	441.5	193.5	125	373
1518	ADZ/RDZ450	429.5	569	441.5	193.5	125	373
	ADZ/RDZ500	410.5	638	463.5	193.5	125	395
1522	ADZ/RDZ500	610.5	638	463.5	193.5	125	395
	ADZ/RDZ560	617.5	715	554.5	253.5	125	426
1622	ADZ/RDZ560	617.5	715	554.5	253.5	125	426
	ADZ/RDZ630	531.5	801	596.5	252.5	125	469
1822	ADZ/RDZ560	617.5	715	554.5	253.5	125	426
	ADZ/RDZ630	531.5	801	596.5	252.5	125	469
1824	ADZ/RDZ560	717.5	715	554.5	253.5	125	426
	ADZ/RDZ630	691.5	801	596.5	252.5	125	469
1825	ADZ/RDZ630	741.5	801	596.5	252.5	125	469
	ADZ/RDZ710	629.5	898	644.5	253.5	125	516
2025	ADZ/RDZ630	741.5	801	596.5	252.5	125	469
	ADZ/RDZ710	629.5	898	644.5	253.5	125	516
2226	ADZ/RDZ710	679.5	898	644.5	253.5	125	516
	ADZ/RDZ800	620.0	1007	713.5	266.5	125	572
2330	ADZ/RDZ800	820.0	1007	713.5	266.5	125	572
	ADZ/RDZ900	792.0	1130	770.5	266.5	125	629
2334	ADZ/RDZ800	1020.0	1007	713.5	266.5	125	572
	ADZ/RDZ900	1167.0	1130	770.5	266.5	125	629

17

Fan Section

Outlet direction of vertical unit and flange size

(单位:mm)

UnitSpec 39CBFI	FittingFan	A	D	E
				THF	BHF	UBF	UBR
0609	ADZ180	289.5	229	940.5	843.5	125	222
0610	ADZ180	339.5	229	940.5	843.5	125	222
	ADZ200	312.5	256	948.5	842.5	125	231
0712	ADZ/RDZ225	411.5	288	1062.5	842.5	125	268
	ADZ/RDZ250	411.5	322	1074.0	942.0	125	257
0813	ADZ/RDZ280	392.5	361	1190.5	1043.5	125	306
	ADZ/RDZ315	349.5	404	1209.5	1041.5	125	293
0914	ADZ/RDZ315	399.5	404	1309.5	1141.5	125	293
	ADZ/RDZ355	391.5	453	1334.5	1144.5	125	315
1015	ADZ/RDZ355	441.5	453	1434.5	1244.5	125	315
	ADZ/RDZ400	391.5	507	1463.0	1243.0	125	345
1016	ADZ/RDZ355	491.5	453	1434.5	1244.5	125	315
	ADZ/RDZ400	491.5	507	1463.0	1243.0	125	345
1117	ADZ/RDZ400	541.5	507	1563.0	1343.0	125	345
	ADZ/RDZ450	424.5	569	1591.5	1343.5	125	373
1317	ADZ/RDZ400	541.5	507	1763.0	1543.0	125	345
	ADZ/RDZ450	379.5	569	1791.5	1543.5	125	373
1518	ADZ/RDZ450	429.5	569	1991.5	1743.5	125	373
	ADZ/RDZ500	410.5	638	2013.5	1743.5	125	395
1522	ADZ/RDZ500	610.5	638	2013.5	1743.5	125	395
	ADZ/RDZ560	617.5	715	2104.5	1803.5	125	426
1622	ADZ/RDZ460	617.5	715	2204.5	1903.5	125	426
	ADZ/RDZ5630	531.5	801	2246.5	1902.5	125	469

18

Selection Humidifier

The unit humidifier can add dry steam humidifier, or high pressure spray humidifier and wet film humidifier.

Dry Steam Humidifier

The steam pressure scope of dry steam is (0.02 ~ 0.4)MPa

High –pressure Spray Humidifier

When using high pressure humidifier, it should consider humidifying efficiency which is 40-50%. Humidifying number ＝Spray amount ×humidifying efficiency

Spray water pressure is 0.5MPa

Wet Film Humidifier

Wet Film humidifier is equipment that  water molecule process spontaneous evaporation to wet the air, in which water supply is as 3 folders as humidifying amount.

Unit Spec 39CBFI	Humidifying amount of  day steam kg/h	High Pressure spray amount高压喷雾量 kg/h
0609	6.3~20	5~15
0610	10~40	5~15
0712	25~63	11~25
0813	20~80	15~35
0914	32~80	26~45
1015	40~80	36~65
1016	63~125	36~65
1117	80~160	46~80
1317	125~200	46~80
1518	125~200	66~110
1522	160~200	81~130
1622	160~200	81~130
1822	160~200	81~130
1824	200~315	111~140
1825	200~315	111~140
2025	315~400	141~180
2226	315~500	141~180
2330	315~630	150~220
2334	315~630	150~220

Unit Spec39CBFI	Humidifying amount of wet film(kg / h)
	Efficient40%	efficient 60%	efficient 75%	efficient 85%
0609	5.8	8.6	10.8	11.5
0610	8.0	11.9	14.9	15.9
0712	11.5	17.2	21.5	23.0
0813	16.4	24.5	30.7	32.7
0914	19.0	28.5	35.6	38.0
1015	24.5	36.8	46.0	49.0
1016	27.0	40.4	50.0	53.9
1117	33.6	50.4	63.0	67.2
1317	39.3	59.0	73.8	78.7
1518	48.6	72.9	91.2	97.3
1522	55.3	82.9	103.6	110.5
1622	59.7	89.5	111.9	119.3
1822	68.5	102.8	128.5	137.0
1824	77.4	116.0	145.0	154.7
1825	84.0	126.0	157.5	168.0
2025	92.8	139.2	174.0	185.6
2226	108.3	162.4	203.0	216.6
2330	128.2	192.3	240.3	256.4
2334	150.3	225.4	281.8	300.6

19

Silencer

Specification and Weight of Silencer

Unit Spec	First Grade Silencing(6M)														Weight
39CBFI	6M-I	7M-I	8M-I	9M-I	10M-I	11M-I	12M-I	6M-II	7M-II	8M-II	9M-II	10M-II	11M-II	12M-II	kg
0609	2							2							30
0610	2							2							30
0712		3							2						44
0813			3							2					50
0914				5											65
1015					4							2			74
1016					4							2			74
1117						6									90
1317	6	6													114
1518		5	5						2	2					136
1522		6	6						2	2					158
1622			12							4					170
1822				12							4				190
1824				14							4				216
1825				14							4				216
2025					14							4			228
2226						14									210
2330						9	9						2	2	325
2334						10	10						2	2	356

Unit Spec	Second Silencing (12M)														Weight
39CBFI	6M-I	7M-I	8M-I	9M-I	10M-I	11M-I	12M-I	6M-II	7M-II	8M-II	9M-II	10M-II	11M-II	12M-II	kg
0609	4							4							60
0610	4							4							60
0712		6							4						88
0813			6							4					100
0914				10											130
1015					8							4			148
1016					8							4			148
1117						12									180
1317	12	12													228
1518		10	10						4	4					272
1522		12	12						4	4					316
1622			24							8					340
1822				24							8				380
1824				28							8				432
1825				28							8				432
2025					28							8			456
2226						28									420
2330						18	18						4	4	650
2334						20	20						4	4	712

20

Filter

Filter
In accordance with demand of functions, there are several filters can be selected  :
1” thk external pump speedy filter	2” thk external pump low speed filter
1” thk internal pump speedy filter	2” thk internal pump low speed filter
Internal preliminary bag filter	internal sub-efficiency bag filter
Preliminary and medial filter performance
filter efficiency: Board- preliminary G3 Grade, bag medium F5 Grade

21

Qualification and Quantity of Filter

Unit Spec	Board Filter External Specification η=G3							weight kg
39CBFI	392 × 395	492 × 395	592 × 395	692 × 395	392 × 495	492 × 495	592 × 495	thk 1”	thk 2”
0609	2							2.6	3.1
0610	2							2.6	3.1
0712						2		3.2	3.8
0813			3					4.8	5.8
0914				3				5.1	6.1
1015	4				2			8.2	9.8
1016	2				4			8.6	10.3
1117					3	3		9.3	11.2
1317						3	3	10.2	12.2
1518	8	4						16.4	19.7
1522					8	4		18.4	22.1
1622					4	8		18.8	22.6
1822					4		8	20.4	24.5
1824	3		6		2		4	23.7	28.4
1825	2		4		3		6	24.3	29.2
2025	4	4			6	6		29.8	35.8
2226		4				16		31.6	37.9
2330		6	2			12	4	38.6	46.3
2334		9	3			12	4	44.7	53.6

Unit Spec	Board Internal Filter Specification=G3				Weight kg
39CBFI	290 × 595	390 × 493	390 × 595	595 × 595	thk 1”	thk 2”
0609		2			2.8	3.4
0610		2			2.8	3.4
0712	3				3.5	4.2
0813				2	5.4	6.5
0914	2		2		6.0	7.2
1015	2			2	6.4	7.7
1016	3			2	7.6	9.1
1117			3	2	8.2	9.8
1317	2			4	11.0	13.2
1518			2	4	11.0	13.2
1522	2			6	14.4	17.3
1622	5			6	18.0	21.6
1822	5			6	18.9	22.7
1824	2		3	6	19.5	23.4
1825	4			8	22.0	26.4
2025				12	24.0	28.8
2226	4			12	28.8	34.6
2330	7			12	34.5	41.4
2334	8			15	39.6	47.5

22

Qualification and Quantity of Filter

Unit Spec	Bag internal filter Specification η=F5						weight
							kg
39CBFI	290X595	390X493	390X595	595X595	590X290	590X390	thk 1”	thk 2”
0609		2					2.2	2.6
0610		2					2.2	2.6
0712	3						2.6	3.1
0813				2			5.0	6.0
0914					2	2	5.2	6.2
1015				2	2		5.2	6.2
1016	1			2	2		5.9	7.1
1117			1	2		2	6.5	7.8
1317	2			4			8.0	9.6
1518			2	4			8.0	9.6
1522	2			6			10.6	12.7
1622	2			6	3		14.2	17.0
1822	2			6	3		14.5	17.4
1824	2			6		3	14.7	17.6
1825				8	4		16.4	19.7
2025				12			16.8	20.2
2226				12	4		21.6	25.9
2330	3			12	4		25.6	30.7
2334	3			15	5		30.3	36.4

机组规格	Box Efficient filter Specification η=H11					weight
						kg
39CBFI	290X595	390X	493	390X595	595X595	thk 12”
0609		2				29.0
0610		2				29.0
0712	3					39.0
0813					2	44.0
0914	2			2		61.0
1015	2				2	70.0
1016	3				2	83.0
1117				3	2	96.5
1317	2				4	114.0
1518				2	4	123.0
1522	2				6	158.0
1622	5				6	197.0
1822	5				6	197.0
1824	2			3	6	210.5
1825	4				8	228.0
2025					12	264.0
2226	4				12	316.0
2330	7				12	355.0
2334	8				15	434.0

Purification level
US Fed. Std. 209D	100,000		10,000	1,000	100		10	1		0.1
US Fed. Std. 209E	M6.5		M5.5	M4.5	M3.5		M2.5	M1.5		M0.5
Purification Level VDI 2083	6		5	4	3		2	1		0
Flow form	Tangled Flow			Transitional Flow				horizon Flow
filter Filing Rtae(%)	5~10		10~20	30~70	>80			>90
First grade filteringlevel		G4			F5				F6
Second Grade filtering level DIN EN 779 DIN 24 183/EN 1822			F7			F9 H10		H10 H12 H13		H13
Third Grade Fitering Level		H12 H13		H13	H14		H15	H16		H17

23

Electrical heating Section

Model selection regulation of Electrical heating pipe coil
Unit Type		V Area	Single row electrical	weight	Second row electrical		Third row electrical Wgt.
39CBFI	单根最大功率(W)	(m2)	Heating (kW)	kg	Heating	weight	Heating
0609	810	0.26	< 5	17	5~10	21.0	10~14	25.0
0610	960	0.30	< 6	18	6~12	22.0	12~18	26.0
0712	1260	0.48	< 8	27.5	8~16	32.5	16~22	37.5
0813	1410	0.63	< 13	30.5	13~26	39.5	26~38	48.5
0914	1560	0.80	< 14.5	35	14.5~29	44.5	29~43	54.0
1015	1710	1.00	< 20.5	42	20.5~41	55.5	41~60	69.0
1016	1860	1.08	< 22.5	43.7	22.5~45	58.2	45~65	72.7
1117	2010	1.31	< 24	47.6	24~48	63.2	48~70	78.6
1317	2010	1.58	< 30	56.5	30~60	76.0	60~85	95.5
1518	2360	2.00	< 36	63	36~72	84.0	72~105	105.0
1522	2960	2.53	< 44	70	44~88	96.0	88~130	122.0
1622	2960	2.72	< 46	74	46~92	100.0	92~135	126.0
1822	2960	3.10	< 53	73	53~106	114.0	106~155	145.0
1824	3260	3.42	< 59	95.5	59~118	130.5	118~175	165.5
1825	3410	3.59	< 61	97.2	61~122	133.2	122~180	169.2
2025	3410	4.02	< 72	107	72~144	149.0	144~210	191.0
2226	3560	4.66	< 85	121.5	85~170	171.5	170~250	221.5
2330	4160	5.74	< 100	137	100~200	196.0	200~280	255.0
2334	5360	6.61	< 125	148.5	125~250	216.5	250~340	284.5

Chassis Weight

(单位:kg)

Unit Weight	39CBFI				39CBFI
39CBFI	3M	6M	9M	12M	head Face
0609	56.7	81.3	105.6	130.7	8.4
0610	60.2	86.0	111.9	138.5	9.4
0712	70.5	100.3	129.2	159.4	13.5
0813	79.4	111.0	144.5	178.1	16.9
0914	84.1	119.3	155.0	190.5	20.8
1015	88.3	127.3	165.5	204.8	24.9
1016	92.1	132.2	171.3	211.5	26.6
1117	97.7	140.3	182.7	224.4	31.3
1317	102.1	146.9	191.7	235.8	37.0
1518	109.9	158.2	206.7	254.4	45.5
1522	143.4	198.9	253.0	307.8	55.9
1622	145.5	202.2	257.4	313.5	59.8
1822	148.8	207.8	265.3	323.7	71.4
1824	159.8	221.3	283.6	346.8	73.7
1825	164.3	226.9	290.5	262.8	76.9
2025	168.5	233.6	299.4	366.0	85.6
2226	177.1	245.8	315.2	385.3	98.4
2330	197.0	271.6	346.8	422.3	119.1
2334	214.0	293.2	373.4	453.6	135.3

Note: the weight shown on the table include the weight of base

24

Type-Market Method of 39CBF Unit

Computing Formula for Unit Modulus and Dimension

39CBFI

(1)  Unit Height = Height Modulus × 100 + 100 + 100 (Base)

(2)  Unit Width = Width Modulus× 100 + 100

Example：39CBFI 0712

07 Height Modulus

Height of Unit is：7 × 100 + 100 + 100 (底座) =900mm

12 Width Modulus

Width of Unit：12 × 100 + 100 =1300mm

Air Flow Scope of 39CBF Unit

39CBF      2209~198090m3/h

25

Characteristics of Unit 39CBF

Characteristics of Unit

· Modules design, parts have strong commonality, easy change

· Double panel structure, 50mm foam 50mm foam panel is light and rigid, and its thermal conductivity is less than 0.0199W/M.°C

New seal。

· The down drain method ensures all the condensed water discharged. 。

·      The lowest point of pipe coil loop equips a freeing port, which can empty the standing water inside pipe coil. This can avoid frost crack of pipe coil.

· Using corrugated link mechanism adjustment, and air damper can open flexibly. Electric remote control device can be installed.

·      Each section equips unit base to strength whole machine, reduce unit’s vibration, easy for transport and split joint.

Characteristics of performance

· Pipe coil header is steel header, and copper header is available if user has such requirement. The drain valve and air evacuation valve are installed on pipe coil header to ensure no air on loop, meanwhile empty standing water inside pipe coil to avoid frost crack.

·     The case of unit includes panel, framework and gland strip. The panel adopts unique embedding method, so that connection points can be connected precisely. The new gland strip is applied between frame and panel, and each access door and pass-through of pipes has been meticulously designed to ensure air tightness of unit. When face velocity is more than 2.5m/s, water-dam can be added behind pipe coil, which can effectively separate water from air.

· Preliminary  filter is board structure , and efficiency reaches G4 Grade

Medium filter is bag structure, efficiency reaches F8 Grade

·      Secondary structure is bag structure, its efficiency reach F9. The high efficiency filter’s efficiency reaches H13 Grade.

Computer Model Selection

·The company provides swift and précised computer model selection service. Calculate the most idea function configuration and most economic type.

Easy and Convenient Repair

·   Parts have strong commonality, very easy to change, and price is cheap. Detachable panel can be installed on one side of unit; furthermore, access doors are set to necessary function setting.

·   It is convenient to maintain fan, pipe coil and filters. Pipe coil is installed on lead rail of water pan, easy to maintain, clean and dismantle.

Intelligent Control

·   All kinds of sensor structure such as transducer can be installed to realize auto control

26

Characteristics of Unit 39CBF

EUROVENT Certificate

· The product is China’s first air conditioner to gain EUROVENT. The certificate ensures the real performance is not less than that of sample product.

· EUROVENT is the professional standard to modular air conditioner, which is widely accepted in the world. The standard is taken charge by France EUROVENT Institute, which is one of international authorized certification authority.

· EUROVENT includes EN1886 and EN13053

· EN1886 is for mechanical features of modular air conditioner, including mechanical strength of chassis, cold bridge factor, heat transfer coefficient, air leakage rate, by-pass rate of filter, sound insulation of chassis. EN13053 mainly aims at air conditioners that its whole performance precedes calculated value of model selection program.

EN1886: Euro Air Treatment Unit Standard  (39CBF)

Chassis Grade	MaxRe.Deflect (mm.m-1)	BearMax AirPress
1	10	No
1A	10	Yes
2	4	No
2A	4	Yes

Class TB1	0.75 ＜ Kb ≤ 1
Class TB2	0.6 ＜ Kb ≤ 0.75
Class TB3	0.45 ＜ Kb ≤ 0.6
Class TB4	0.3 ＜ Kb ≤ 0.45
Class TB5	No Requirement                  无要求

Leakage Class	Max Air Leak Rate l/sm2                  最大漏风率 l/sm2
3A	5.70
A	1.90
B	0.63
C	0.21

Mechanical strength of chassis

Maximum relative deflection refers to max allowable deflection under ±1000Pa.

Bearing maximum air pressure of fan refers to the unit shall not be in permanent deformation under ±2500Pa .

Cold Bridge Proof Coefficient

The Cold Bridge Proof Coefficient formula Kb=Tmin/ Tair,, tmin is temperature difference between chassis inside and outer layer of chassis, tair is  difference value of temperature between chassis inside and external environment.

Air Leakage Rate

The air leakage rate of air treatment unit is measured inside the unit and under sub-pressure 400Pa and positive pressure

Outstanding features of 39CBF for industry environment

· Excellent air tightness: case of unit consists of panel, frame and gland strip.The panel adopts unique embedding method, so that connection points can be connected precisely. The new gland strip is applied between frame and panel, and each access door and pass-through of pipes has been meticulously designed to ensure air tightness of unit. It completely complies with or beyond the GB/T14294-93.

·    Perfect thermal insulation

Between the panels of unit, 50mm thk foam polyurethane is applied as insulation material, which achieves good rigidity. There are even insulation quilt in the frame. Every joint has been treated specially to avoid appearance of cold bridge. Outer surface of panel has been pained specially, to ensure fireproofing and corrosion protection. The application conditions suitable for cold bridge proof, such as tobacco, hospital and electronics.

Performance index of box (Euro EN1886 )

Box’s  patent number：03270349.X

27

Quick Model Selection of 39CBF

		Outline dimension
Unit spec	Pipe coil ft.			Air Volume			excess pressure of
39CBF	area(m2)	H*	W	2.25m/s	2.5m/s	2.75m/s	outlet
							Pa
0609	0.24	710	1010	2008	2209	2430	200~800
0610	0.34	710	1110	2755	3058	3364	200~800
0712	0.49	810	1310	3979	4417	4859	200~800
0813	0.70	910	1410	5663	6286	6915	200~800
0914	0.81	1010	1510	6582	7306	8037	200~800
1015	1.05	1110	1610	8495	9429	10372	200~800
1016	1.15	1110	1710	9337	10364	11400	200~800
1117	1.44	1210	1810	11632	12912	14703	200~800
1317	1.68	1410	1810	13623	15121	16633	200~800
1518	2.07	1610	1910	16837	18689	20558	200~800
1522	2.36	1610	2310	19133	21238	23362	200~800
1622	2.55	1710	2310	20664	22937	25231	200~800
1822	2.93	1910	2310	23725	26335	28968	200~800
1824	3.30	1910	2510	26786	29733	32706	200~800
1825	3.59	1910	2610	29082	32281	35509	200~800
2025	3.96	2110	2610	30143	35679	39247	200~800
2226	4.63	2310	2710	37501	41626	45789	200~800
2330	5.48	2410	3110	44388	49271	54198	200~800
2334	6.42	2410	3510	52041	57766	63543	200~800
2532	8.13	2610	3310	65853	73170	80487	200~800
2832	9.01	2910	3310	72973	81081	89198	200~800
3132	9.98	3210	3310	80838	89820	98802	200~800
3438	12.36	3510	3910	100116	111240	122364	200~800
3841	14.69	3910	4210	118989	132210	145431	200~800
4444	17.72	4510	4510	143532	159480	175428	200~800
4750	22.01	4810	5110	178281	198090	217899	200~800

注：1、*Height H excludes 100mm thk base and dimension of top wind gap, 2532~4750’s base is 200mm.

2、The length of unit varies in accordance with function configuration.

3、Water Dam should be installed when wind speed is over 2.5m/s.

28

Other Specification

1、 The company can use computer model selection program to design specifically for different operation conditions users provided and select optimized type of unit.

2、 Requirement for foundation of unit:

·         The base for unit must design in accordance with length and width of unit, which shall level up horizontally.

·         The foundation shall be above ground in order to install trap of condensed water. Please refer to the following picture:

3、When connecting pipes, please note:

·         The working pressure of cold water pipe coil and hot water pipe coil in design shall be 1.6Mpa.

·         The maximum pressure of steam pipe coil is no more than 1.4MPa.

4、As for fresh-air unit, when temperature of fresh air is below 0°C，operator  turn on device to warm up pipe coil and take other relevant measures before turn on the unit, in order to prevent unit from frozen and burst.

5、Flexible joint must be used in the connection section of fan outlet and air duct.

6、When stopping  the unit and temperature of pipe coil is lower than freezing temperature, the water inside pipe shall be empty and all standing water shall be blown out. If standing water cannot blow empty, antifreezeshall be added in.

7、Insulation measures have been taken into consideration, the surface will not produce dews under normal conditions.

8、Please leave sufficient space for routine examination.

9、Temperature of supplied air shall not exceed 80°C, if so, user shall raise the requirement that high temperature bearings and special motor will be used.

10、If customer has special configuration, such as electric adjustable damper, copper header, stainless steel water pan, high efficient filter and other non-standard requirement, customer shall specify when ordering the purchase.

11、If customer needs other requirement such as silencing, secondary air return, purification, adjustment of frequency, recycling of energy, customer shall specify when ordering. Carrier will meet all those requirements. The steam pressure scope needed for humidifying dry steam ranges from 0.02-0.04Mpa.

29

EX-4.8.5

Exhibit 4.8.5 - Electronic Catalogue (1,3,4,5) -42CE

Carrier China Carrier is affiliated to United Technologies. United Technologies ranks 126 in world’s 500 tops (2006), its business extends to architectural industry and aerospace industry around the world.   In 1902, Professor Carrier invented first set of scientific air-conditioning system. Since then, carrier’s complete series products and system resolution have become first choice of many world-renowned buildings.   In 2007, carrier’s sales revenue reaches 14.6 billion US dollars, leading in the whole industry. Its distributors’ network covers over 170 countries. Carrier is now world’s biggest HVAC manufacturer.   Carrier China has 11 companies, 40 sales service offices and 2,500 employees.   As the world-class factory, Carrier Yileng has several advanced production lines of units and compressors, covering main units of commercial and residential central air-conditioning systems and air terminal products. The various products can meet diversifying demands from different customers.

Content

Model Index Cooling Capacity	1
Features of units	2
Technical Specification	4
Performance Data	6
Noise Test	31
Selection Method	32
Unit Dimension	33
Fan Performance	36
Wiring Diagram	37
Installation& Maintenance Manual	38

Model Index

·	Digit No. 1, 2
	Product Series
	42 Fan Coil Unit
·	Digit No. 3, 4
	CE: Horizontal Ceiling Fan Coil Unit
·	Digit No. 5, 6, 7
	Unit Size: ( Air Volume= Unit size x 170 m3/h
	002: 2x170=340 m3/h
	003: 3x170=510 m3/h
·	Digit No. 8, 9
	Coil Rows	Digit No. 10
	20 : 2 Rows Cooling	Static Pressure
	30: 3 Rows Cooing	0: 12 Pa Standard
	21: 2 Rows Cooling+1 Row Heating	3: 30 Pa Normal
	31: 3 Rows Cooling+1 Row Heating	5: 50 High Static
·	Digit No. 11
	Drain Pan	Digit No. 12
	A: Standard Drain Pan	Unit Connection Direction
	B: Long Drain Pan	( Differs by facing the outlet)
	C: Stainless Steel Drain Pan	L: Left
	D: Long Stainless Steel Drain Pan	R: Right

Air Volume

340~2380 M3/h

01

Features of Units

Carrier 42 CE Fan Coil Unit is an energy saving product evolved from latest advanced technology. The unit combines advanced technology of low noise fan, efficient air condition manufacturing process and ingenious coil and fin design. Based on previous 42CM fan coil units, 42 CE has been developed to be an ultra-tranquil, high efficiency and easy to install and compact construction fan coil units, which are the replacement of 42 CM.  The fan coil Units has the following features:

Ultra-tranquil

The units use the latest wide wheel width design and low speed forward-curved blades, together with best match with motor, and a good muffler insulation materials. The units achieve the best level of noise through generally reducing it by 2～5dB(A) comparing to similar units.

High Efficiency

The Units adopt the latest lanced sine wave fin coils with folded collar, advanced machinery pipe-expanding process, which make the aluminum foil bond onto copper tubing best. The lanced sine wave fin provides a best channel to assure efficient heat transfer. Extra wide coil wheel provides a uniform heat transfer wind speed environment, which makes better heat transfer, so that with only 2 rows for the fan coil units, the input power cooling capacity of them  surpasses that of similar units with 3 rows at home and abroad.

Ultra Thin

The Unit height is only 220mm, which saves the installation space and meets all kinds of installation requirement

2

Flexible Selection

To meet specifics and limitations of installation, Carrier offers drain pans of different length for customers’ options:

·42CE standard drain pan——— reduces the installation space, especially suitable for narrow installation space.

·42Ce long drain pan—— extended length to collect

·Possible sweating from field installed valve accessories 350mm external drain pan available to meet a variety of application.

This series of fan coil unit have been improved in the following aspects, besides it has the above features:

·The closed terminal posts replace the original open structure; and apply the metal soft tube to the motor wiring, which make sure a safer and more reliable performance

·It adopts new type fiberglass as muffler and insulation material, which makes sure not only the smooth and beautiful appearance, but also the excellent performance. Even tested in the worst condensation environment, the good insulation performance of the unit can meet the international standards and requirements.

·The arc metal impeller manufactured by latest process technology ensure a more reliable application in high temperature space.

·The unit drain pan and drain pan insulation board are manufactured by integrated mold process, which not only makes a easier process and beautiful appearance, but also avoids the disadvantage of water leakage of welded drain pan.

Note: Mark between left side and right side of the unit by facing the positive air outlet.

	Electrical two-way Valve	LCD Thermostat
UV Germicidal Lamp	Three-speed temperature controller	Remote Controller

3

Technical Specification

2 Rows Single Fan Coil /2+1 Rows Combine Fan Coil

Specification		002	003	004	005	00	008
Rated Air Flow	High	370	550	750	900	1060	1430
	Medium	290	440	590	720	820	1115
	Low	215	325	450	540	610	830
Cooling Capacity		1900	2820	3740	4500	5230	7300
Heating Capacity		3280	4700	6260	7500	8720	11500
Input Power	12 Pa	33	46	60	82	94	134
	30 pa	40	54	72	92	112	156
	50 pa	49	65	84	105	122	184
Noise Level	12 pa	37	38	40	43	45	46
	30 pa	39	41	43	46	47	47.5
	50 pa	41	43	45	47	49	50
Water Flow		6	8	11	13	15	21.5
Water Pressure Drop		10	16	26	30	40	38
Fan	Type
Motor	Type
Coil	Entrance and Return Water			2
	Condensation Water			1 MPa
Connection Pipe	Entrance and Return Water			3/4
				3/4
		13	14 5	1 5	17 8	19	2 5
Optional Accessories		Thermostat（Remote Controller，Four Control, and so on）Two/Three Valve，Return Air Cap

Note: 1. the data in the table is the performance in high speed with relevant static pressure.

2. Cooling Capacity is under the cooling conditions: Cooling water entering temperature: 7ºC, temperature difference between entrance and exit is 5ºC, Air temperature DB=27ºC, WB=19.5.  Heating Capacity is under the heating conditions: Heating water entering temperature: 60 ºC, air temperature DB=21ºC.

3. The heating capacity in the table is based on single row coil performance. The heating capacity of combined row coil can be calculated according to the model selection.

4. The noise level is measured in front of or under the unit by 1 meter in the anechoic chamber.

4

Technical Specification

3 Rows Single Fan Coil /3+1 Rows Combined Fan Coil

Specification		002	003	004	005	00	008	00100	012	0084
Rate Air Flow	High	340	510	680	850	1020	1360	1700	2040	2380
	Medium	265	405	535	680	790	1060	1360	1595	1904
	Low	195	305	405	510	585	790	1020	1180	1428
Cooling Capacity		2300	3200	4250	4720	5900	8150	9460	11600	13000
Heating Capacity		3905	5330	7080	7870	9840	13570	15490	18640	21290
Input Power	12 Pa	32	46	58	76	91	130	150	180	208
	30 pa	41	52	65	87	106	150	172	210	250
	50 pa	48	63	82	100	118	174	205	236	290
Noise Level	12 pa	37	38	40	43	45	46	48	49	51
	30 pa	39	41	43	46	47	47.5	49	51	52
	50 pa	41	43	45	47	49	50	51	51	52
Water Flow		6.6	9	12.3	13.8	17	23.5	27	33	37
Water Pressure Drop		14	25	20	24	35	35	40	40	47
Fan	Type
Motor	Type
Coil	Row					3 2
	Usage pressure					1 MPa
Connection Pipe	Entrance and return water					3/4
	Condensation water					3/4
		1413	15	14 577	19115	205	17283	31 19	35 3	24155
Optional Accessories		Thermostat（Remote Controller，Four Control, and so on）Two/Three Valve，Return Air Cap

Note: 1. the data in the table is the performance in high speed with relevant static pressure.

2. Cooling Capacity is under the cooling conditions: Cooling water entering temperature: 7ºC, temperature difference between entrance and exit is 5ºC, Air temperature DB=27ºC, WB=19.5.  Heating Capacity is under the heating conditions: Heating water entering temperature: 60 ºC, air temperature DB=21ºC.

3. The heating capacity in the table is based on single row coil performance. The heating capacity of combined row coil can be calculated according to the model selection.

4. The noise level is measured in front of or under the unit by 1 meter in the anechoic chamber.

5

Performance Data

2 Rows Cooing Capacity (W)

Model	Entering Water Temp. ºC	Water Flow I/min	Water Pressure Drop kpa	Entering Air TemperatureºC
				17.0WB		18.0WB				19.0WB
				24.0DB		25.0DB		26.0DB		26.0DB		27.0DB
				T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
002	5	4.5	7	1564	1289	11692	11299	181692	1400	1821	1309	1821	1400
		6	10	1821	1441	1979	1451	1979	1563	2128	1461	2128	1573
		7.5	14	1999	1532	2177	1563	2177	1674	2335	1583	2335	1685
		9	19	2138	1603	2326	1644	2326	1745	2494	1664	2494	1766
	6	4.5	7	1425	1238	1831	1248	1564	1350	1692	1248	1692	1360
		6	10	1672	1370	1821	1380	1821	1492	1979	1400	1979	1502
		7.5	14	1841	1451	1999	1471	1999	1583	2177	1502	2177	1603
		9	19	1969	1512	2138	1542	2138	1654	2326	1573	2326	1674
	7	4.5	7	1296	1187	1425	1187	1425	1299	1564	1208	1564	1299
		6	10	1524	1299	1672	1309	1672	1421	1821	1329	1821	1441
		7.5	14	1672	1370	1841	1390	1841	1502	1999	1421	1999	1522
		9	19	1781	1421	1969	1451	1969	1563	2138	1471	2138	1583
	8	4.5	7	1178	1147	1296	1147	1296	1248	1425	1157	1425	1248
		6	10	1366	1228	1524	1238	1524	1350	1672	1258	1672	1370
		7.5	14	1504	1279	1672	1309	1672	1421	1841	1329	1841	1441
		9	19	1613	1319	1781	1360	1781	1461	1969	1390	1969	1502
	9	4.5	7	1039	1066	1178	1106	1178	1115	1296	1106	1296	1218
		6	10	1217	1147	1366	1177	1366	1279	1524	1187	1524	1299
		7.5	14	1336	1187	1504	1228	1504	1319	1672	1248	1672	1329
		9	19	1425	1218	1613	1258	1613	1360	1781	1299	1781	1400
	10	4.5	7	910	862	1039	973	1039	987	1178	1076	1178	1167
		6	10	1059	1003	1217	1015	1217	1208	1366	1137	1366	1228
		7.5	14	1178	1096	1336	1126	1336	1238	1504	1167	1504	1279
		9	19	1257	1106	1425	1167	1425	1258	1613	1208	1613	1299
003	5	6	9	2406	1996	2608	2007	2608	2164	2810	2017	2810	2174
		8	16	2699	2153	2941	2174	2941	2331	3164	2205	3164	2362
		10	25	2911	2247	3164	2289	3164	2446	3396	2310	3396	2467
		12	34	3073	2320	3315	2362	3315	3502	3578	2394	3578	2550
	6	6	9	2214	1913	2406	1892	2406	2080	2608	1944	2608	2090
		8	16	2476	2038	2699	2070	2699	2226	2941	2090	2941	2247
		10	25	2668	2132	2911	2164	2911	2320	3164	2205	3164	2341
		12	34	2810	2185	3073	2226	3073	2394	3315	2268	3315	2435
	7	6	9	2011	1819	2214	1850	2214	1996	2305	1861	2406	2007
		8	16	2254	1934	2476	1955	2476	2111	2699	1996	2699	2143
		10	25	2436	1996	2668	2038	2668	2205	2608	2080	2911	2237
		12	34	2547	2038	2810	2090	2810	2247	3073	2143	3073	2299
	8	6	9	1809	1746	2011	1766	2011	1923	2214	1787	2214	1934
		8	16	2032	1819	2254	1861	2254	2007	2476	1881	2476	2038
		10	25	2183	1871	2436	1923	2436	2070	2668	1955	2668	2101
		12	34	2305	1913	2547	1955	2547	2111	2810	2007	2810	2164
	9	6	9	1607	1662	1809	1693	1809	1850	2011	1704	2011	1861
		8	16	1809	1714	2032	1746	2032	1892	2254	1787	2254	1934
		10	25	1941	1735	2183	1798	2183	1944	2436	1840	2436	1986
		12	34	2042	1766	2305	1819	2305	1965	2547	1881	2547	2017
	10	6	9	1415	1463	1607	1620	1607	1662	1809	1631	1809	1787
		8	16	1577	1610	1809	1641	1809	1787	2032	1672	2032	1819
		10	25	1708	1610	1941	1662	1941	1808	2183	1714	2183	1861
		12	34	1789	1620	2042	1672	2042	1819	2305	1746	2305	1881

Note：1. DB-Dry Bulb ºC，WB-Wet Bulb ºC。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

6

Performance Data

2 Rows Cooing Capacity (W)

Model	Entering Water   Temp. ºC	Water Flow I/min	Water Pressure Drop kpa	Entering Air TemperatureºC
				19.5WB		20.0WB				21.0WB				22.0WB
				27.0DB		27.0DB		28.0DB		28.0DB		29.0DB		30.0DB
				T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
002	5	4.5	7	1890	1360	1949	1309	1949	1400	2088	1319	2088	1400	2207	1400
		6	10	2197	1522	2276	1471	2276	1583	2424	1492	2424	1593	2583	1593
		7.5	14	2424	1644	2514	1593	2514	1695	2672	1603	2672	1715	2840	1725
		9	19	2613	1725	2682	1674	2682	2811	2850	1695	2850	1806	3038	1816
	6	4.5	7	1761	1309	1821	1258	1821	1360	1949	1258	1949	1360	2088	1360
		6	10	2048	1461	2128	1421	2128	1512	2276	1431	2276	1522	2424	1532
		7.5	14	2256	1563	2335	1522	2335	1624	2514	1532	2514	1644	2672	1644
		9	19	2405	1644	2494	1593	2494	1695	2682	1613	2682	1715	2850	1735
	7	4.5	7	1623	1258	1692	1218	1692	1309	1821	1218	1821	1309	1949	1309
		6	10	1900	1390	1979	1350	1979	1451	2128	1360	2128	1451	2276	1461
		7.5	14	2098	1492	2177	1441	2177	1542	2335	1461	2335	1563	2514	1573
		9	19	2236	1542	2326	1512	2326	1603	2494	1532	2494	1624	2682	1654
	8	4.5	7	1494	1208	1564	1167	1564	1258	1692	1167	1692	1258	1821	1258
		6	10	1752	1319	1821	1289	1821	1380	1979	1299	1979	1390	2128	1400
		7.5	14	1920	1400	1999	1360	1999	1461	2177	1380	2177	1471	2335	1502
		9	19	2048	1451	2138	1421	2138	1522	2326	1441	2326	1542	2494	1573
	9	4.5	7	1366	1167	1425	1116	1425	1218	1564	1116	1564	1218	1692	1218
		6	10	1603	1248	1672	1218	1672	1309	1821	1228	1821	1319	1979	1329
		7.5	14	1761	1319	1841	1289	1841	1380	1999	1309	1999	1400	2177	1421
		9	19	1880	1370	1969	1329	1969	1431	2138	1360	2138	1451	2326	1471
	10	4.5	7	1227	1116	1296	1076	1296	1167	1425	1076	1425	1167	1564	1167
		6	10	1435	1187	1524	1147	1524	1248	1672	1167	1672	1258	1821	1279
		7.5	14	1583	1238	1672	1208	1672	1299	1841	1228	1841	1319	1999	1350
		9	19	1692	1279	1781	1238	1781	1329	1969	1279	1969	1370	2138	1390
003	5	6	9	2911	2101	3012	2028	3012	2174	3204	2038	3204	2174	3416	2174
		8	16	3265	2289	3386	2216	3386	2373	3608	2226	3608	2383	3831	2383
		10	25	3528	2404	3649	2331	3649	2488	3891	2362	3891	2509	4124	2519
		12	34	3699	2488	3831	2414	3831	2582	4094	2446	4094	2603	4336	2613
	6	6	9	2719	2017	2810	1944	2810	2090	3012	1955	3012	2101	3204	2101
		8	16	3042	2174	3164	2111	3164	2258	3386	2132	3386	2268	3608	2289
		10	25	3275	2289	3396	2226	3396	2373	3649	2247	3649	2394	3891	2404
		12	34	3447	2362	3578	2299	3578	2456	3831	2331	3831	2477	4094	2509
	7	6	9	2517	1944	2608	1871	2608	2017	2810	1881	2810	2017	3012	2028
		8	16	2820	2080	2941	2017	2941	2164	3164	2028	3164	2174	3386	2185
		10	25	3032	2164	3164	2101	3164	2258	3396	2143	3396	2289	3649	2299
		12	34	3194	2237	3315	2174	3315	2320	3578	2216	3578	2362	3831	2383
	8	6	9	2315	1861	2406	1798	2406	1934	2608	1798	2608	1944	2810	1944
		8	16	2598	1965	2699	1913	2699	2059	2941	1934	2941	2080	3164	2090
		10	25	2800	2059	2911	1996	2911	2143	3164	2028	3164	2164	3396	2185
		12	34	2941	2101	3073	2059	3073	2205	3315	2090	3315	2237	3578	2258
	9	6	9	2102	1787	2214	1714	2214	1861	2406	1725	2406	1871	2608	1871
		8	16	2375	1871	2476	1808	2476	1955	2699	1840	2699	1986	2941	1996
		10	25	2547	1934	2668	1881	2668	2017	2911	1913	2911	2059	3164	2080
		12	34	2678	1965	2810	1923	2810	2070	3073	1965	3073	2101	3315	2143
	10	6	9	1900	1714	2011	1641	2011	1787	2214	1651	2214	1798	2406	1798
		8	16	2143	1777	2254	1714	2254	1861	2476	1735	2476	1881	2699	1892
		10	25	2305	1808	2436	1766	2436	1892	2668	1798	2668	1934	2911	1965
		12	34	2426	1840	2547	1798	2547	1934	2810	1850	2810	2080	3073	2017

Note：1. DB-Dry Bulb ºC，WB-Wet Bulb ºC。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

7

Performance Data

2 Rows Cooing Capacity (W)

Model	Entering Water Temp. ºC	Water  Flow I/min	Water Pressure Drop kpa	Entering Air TemperatureºC
				19.5WB		20.0WB				21.0WB				22.0WB
				27.0DB		27.0DB		28.0DB		28.0DB		29.0DB		30.0DB
				T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
002	5	4.5	7	1890	1360	1949	1309	1949	1400	2088	1319	2088	1400	2207	1400
		6	10	2197	1522	2276	1471	2276	1583	2424	1492	2424	1593	2583	1593
		7.5	14	2424	1644	2514	1593	2514	1695	2672	1603	2672	1715	2840	1725
		9	19	2613	1725	2682	1674	2682	2811	2850	1695	2850	1806	3038	1816
	6	4.5	7	1761	1309	1821	1258	1821	1360	1949	1258	1949	1360	2088	1360
		6	10	2048	1461	2128	1421	2128	1512	2276	1431	2276	1522	2424	1532
		7.5	14	2256	1563	2335	1522	2335	1624	2514	1532	2514	1644	2672	1644
		9	19	2405	1644	2494	1593	2494	1695	2682	1613	2682	1715	2850	1735
	7	4.5	7	1623	1258	1692	1218	1692	1309	1821	1218	1821	1309	1949	1309
		6	10	1900	1390	1979	1350	1979	1451	2128	1360	2128	1451	2276	1461
		7.5	14	2098	1492	2177	1441	2177	1542	2335	1461	2335	1563	2514	1573
		9	19	2236	1542	2326	1512	2326	1603	2494	1532	2494	1624	2682	1654
	8	4.5	7	1494	1208	1564	1167	1564	1258	1692	1167	1692	1258	1821	1258
		6	10	1752	1319	1821	1289	1821	1380	1979	1299	1979	1390	2128	1400
		7.5	14	1920	1400	1999	1360	1999	1461	2177	1380	2177	1471	2335	1502
		9	19	2048	1451	2138	1421	2138	1522	2326	1441	2326	1542	2494	1573
	9	4.5	7	1366	1167	1425	1116	1425	1218	1564	1116	1564	1218	1692	1218
		6	10	1603	1248	1672	1218	1672	1309	1821	1228	1821	1319	1979	1329
		7.5	14	1761	1319	1841	1289	1841	1380	1999	1309	1999	1400	2177	1421
		9	19	1880	1370	1969	1329	1969	1431	2138	1360	2138	1451	2326	1471
	10	4.5	7	1227	1116	1296	1076	1296	1167	1425	1076	1425	1167	1564	1167
		6	10	1435	1187	1524	1147	1524	1248	1672	1167	1672	1258	1821	1279
		7.5	14	1583	1238	1672	1208	1672	1299	1841	1228	1841	1319	1999	1350
		9	19	1692	1279	1781	1238	1781	1329	1969	1279	1969	1370	2138	1390
003	5	6	9	2911	2101	3012	2028	3012	2174	3204	2038	3204	2174	3416	2174
		8	16	3265	2289	3386	2216	3386	2373	3608	2226	3608	2383	3831	2383
		10	25	3528	2404	3649	2331	3649	2488	3891	2362	3891	2509	4124	2519
		12	34	3699	2488	3831	2414	3831	2582	4094	2446	4094	2603	4336	2613
	6	6	9	2719	2017	2810	1944	2810	2090	3012	1955	3012	2101	3204	2101
		8	16	3042	2174	3164	2111	3164	2258	3386	2132	3386	2268	3608	2289
		10	25	3275	2289	3396	2226	3396	2373	3649	2247	3649	2394	3891	2404
		12	34	3447	2362	3578	2299	3578	2456	3831	2331	3831	2477	4094	2509
	7	6	9	2517	1944	2608	1871	2608	2017	2810	1881	2810	2017	3012	2028
		8	16	2820	2080	2941	2017	2941	2164	3164	2028	3164	2174	3386	2185
		10	25	3032	2164	3164	2101	3164	2258	3396	2143	3396	2289	3649	2299
		12	34	3194	2237	3315	2174	3315	2320	3578	2216	3578	2362	3831	2383
	8	6	9	2315	1861	2406	1798	2406	1934	2608	1798	2608	1944	2810	1944
		8	16	2598	1965	2699	1913	2699	2059	2941	1934	2941	2080	3164	2090
		10	25	2800	2059	2911	1996	2911	2143	3164	2028	3164	2164	3396	2185
		12	34	2941	2101	3073	2059	3073	2205	3315	2090	3315	2237	3578	2258
	9	6	9	2102	1787	2214	1714	2214	1861	2406	1725	2406	1871	2608	1871
		8	16	2375	1871	2476	1808	2476	1955	2699	1840	2699	1986	2941	1996
		10	25	2547	1934	2668	1881	2668	2017	2911	1913	2911	2059	3164	2080
		12	34	2678	1965	2810	1923	2810	2070	3073	1965	3073	2101	3315	2143
	10	6	9	1900	1714	2011	1641	2011	1787	2214	1651	2214	1798	2406	1798
		8	16	2143	1777	2254	1714	2254	1861	2476	1735	2476	1881	2699	1892
		10	25	2305	1808	2436	1766	2436	1892	2668	1798	2668	1934	2911	1965
		12	34	2426	1840	2547	1798	2547	1934	2810	1850	2810	2080	3073	2017

Note：1. DB-Dry Bulb ºC，WB-Wet Bulb ºC。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

8

Performance Data

2 Rows Cooling Capacity (W)

Model	Entering	Water	Water	Entering Air Temperature°C
	Water	Flow	Pressure	19.5WB		20.0WB				21.0WB				22.0WB
	Temp.	I/min	Drop	27.0DB		27.0DB		28.0DB		28.0DB		29.0DB		30.0DB
	°C		Kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
004	5	8	19	3850	2710	3980	2620	3980	2800	4240	2630	4240	2810	4510	2800
		11	26	4450	3010	4610	2920	4610	3130	4910	2940	4910	3140	5220	3150
		14	31	4860	3220	5040	3130	5040	3340	5370	3150	5370	3360	5710	3370
		17	37	5160	3360	5350	3270	5350	3490	5700	3300	5700	3510	6060	3540
	6	8	19	3580	2610	3720	2510	3720	2710	3980	2502	3980	2710	4240	2710
		11	26	4140	2880	4300	2790	4300	2990	4610	2810	4610	3010	4910	3020
		14	31	4540	3060	4700	2980	4700	3170	5040	3000	5040	3210	5370	3220
		17	37	4810	3190	4990	3100	4990	3310	5350	3140	5350	3350	5700	3370
	7	8	19	3310	2510	3450	2420	3450	2610	3720	2430	3720	2620	3980	2620
		11	26	3840	2740	3990	2660	3990	2860	4300	2690	4300	2870	4610	2900
		14	31	4200	2910	4360	2830	4360	3020	4700	2860	4700	3060	5040	3080
		17	37	4450	3010	4630	2940	4630	3140	4990	2980	4990	3170	5350	3210
	8	8	19	3060	2420	3190	2330	3190	2510	3450	2340	3450	2520	3720	2520
		11	26	3540	2620	3690	2540	3690	2720	3990	2560	3990	2741	4300	2770
		14	31	3860	2740	4020	2670	4020	2870	4360	2710	4360	2910	4700	2930
		17	37	4090	2840	4280	2770	4280	2970	4630	2810	4630	3010	4990	3050
	9	8	19	2790	2330	2920	2230	2920	2430	3190	2240	3190	2430	3450	2430
		11	26	3220	2480	3370	2410	3370	2590	3690	2430	3690	2620	3990	2640
		14	31	3520	2590	3690	2510	3690	2710	4020	2560	4020	2760	4360	2780
		17	37	3740	2660	3920	2611	3920	2790	4280	2650	4280	2840	4630	2880
	10	8	19	2520	2240	2650	2150	2650	2340	2920	2160	2920	2340	3190	2350
		11	26	2920	2350	3070	2270	3070	2470	3370	2310	3370	2490	3690	2510
		14	31	3190	2430	3360	2360	3360	2550	3690	2420	3690	2590	4020	2640
		17	37	3380	2490	3560	2430	3560	2620	3920	2490	3920	2670	4280	2720
005	5	11	22	4685	3542	4849	3429	4849	3666	5172	3445	5172	3682	5495	3677
		13	30	5219	3824	5403	3711	5403	3969	5760	3732	5760	3985	6122	3995
		17	40	5595	4021	5794	3908	5794	4171	6181	3940	6181	4192	6573	4214
		20	55	5882	4165	6086	4046	6086	4315	6492	4084	6492	4341	6899	4373
	6	11	22	4363	3407	4527	3289	4527	3536	4849	3296	4849	3542	5172	3542
		13	30	4857	3657	5041	3539	5041	3797	5403	3571	5403	3824	5760	3834
		17	40	5218	3827	5407	3720	5407	3967	5794	3752	5794	4010	6181	4026
		20	55	5476	3955	5684	3843	5684	4106	6086	3891	6086	4143	6492	4175
	7	11	22	4040	3273	4199	3155	4199	3402	4527	3176	4527	3413	4849	3418
		13	30	4500	3480	4679	3378	4679	3630	5041	3410	5041	3647	5403	3673
		17	40	4831	3634	5020	3538	5020	3779	5407	3570	5407	3822	5794	3849
		20	55	5069	3735	5272	3644	5272	3896	5684	3692	5684	3934	6086	3977
	8	11	22	3718	3144	3881	3031	3881	3267	4199	3047	4199	3284	4527	3284
		13	30	4143	3319	4321	3217	4321	3459	4679	3249	4679	3481	5041	3512
		17	40	4440	3436	4628	3344	4628	3586	5020	3393	5020	3634	5407	3666
		20	55	4662	3526	4871	3435	4871	3737	5272	3489	5272	3730	5684	3778
	9	11	22	3395	3020	3554	2896	3554	3149	3881	2918	3881	3154	4199	3160
		13	30	3781	3147	3959	3056	3959	3292	4321	3082	4321	3324	4679	3357
		17	40	4053	3242	4246	3185	4246	3398	4628	3205	4628	3446	5020	3484
		20	55	4261	3306	4464	3237	4464	3473	4871	3290	4871	3526	5272	3574
	10	11	22	3067	2896	3231	2778	3231	3025	3554	2805	3554	3036	3881	3052
		13	30	3423	2980	3602	2889	3602	3131	3959	2932	3959	3163	4321	3190
		17	40	3671	3044	3864	2958	3864	3200	4246	3028	4246	3253	4628	3301
		20	55	3849	3097	4057	3022	4057	3252	4464	3091	4464	3317	4871	3381

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

9

Performance Data

2 Rows Cooling Capacity (W)

Model	Entering	Water Flow	Water	Entering Air Temperature°C
	Water	I/min	Pressure	17.0WB		18.0WB				19.0WB
	Temp.		Drop	24.0DB		25.0DB		26.0DB		26.0DB		27.0DB
	°C		Kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
006	5	12	28	4630	3947	5010	3968	5010	4278	5400	4000	5400	4289
		15	40	5020	4139	5440	4193	5440	4503	5860	4225	5860	4524
		18	52	5310	4278	5760	4342	5760	4652	6200	4396	6200	4706
		21	65	5540	4396	6000	4449	6000	4781	6470	4513	6470	4824
	6	12	28	4240	3765	4630	3807	4630	4107	5010	3829	5010	4128
		15	40	4610	3936	5020	3989	5020	4289	5440	4032	5440	4332
		18	52	4870	4053	5310	4118	5310	4428	5760	4182	5760	4481
		21	65	5080	4139	5540	4214	5540	4524	6000	4278	6000	4588
	7	12	28	3860	3604	4240	3647	4240	3947	4630	3668	4630	3968
		15	40	4190	3733	4610	3786	4610	4096	5020	3840	5020	4128
		18	52	4430	3818	4870	3893	4870	4193	5310	3957	5310	4257
		21	65	4620	3882	5080	3968	5080	4267	5540	4043	5540	4342
	8	12	28	3480	3444	3860	3487	3860	3786	4240	3508	4240	3807
		15	40	3770	3519	4190	3583	4190	3882	4610	3647	4610	3936
		18	52	3990	3583	4430	3668	4430	3957	4870	3743	4870	4032
		21	65	4150	3615	4620	3722	4620	4021	5080	3807	5080	4096
	9	12	28	3080	3283	3480	3326	3480	3636	3860	3358	3860	3658
		15	40	3350	3326	3770	3380	3770	3679	4190	3444	4190	3733
		18	52	3550	3348	3990	3433	3990	3722	4430	3519	4430	3797
		21	65	3700	3358	4150	3465	4150	3754	4620	3572	4620	3840
	10	12	28	2700	2888	3080	3176	3080	3294	3480	3209	3480	3508
		15	40	2930	3112	3350	3187	3350	3465	3770	3262	3770	3529
		18	52	3110	3166	3550	3198	3550	3487	3990	3294	3990	3572
		21	65	3230	3187	3700	3219	3700	3487	4150	3326	4150	3594
008	5	15	28	6264	5467	6787	5519	6787	5948	7319	5551	7319	5969
		21.5	38	7005	5864	7585	5937	7585	6366	8165	5990	8165	6418
		27	50	7481	6094	8098	6188	8098	6627	8735	6272	8735	6700
		32	65	7813	6230	8469	6355	8469	6794	9115	6439	9115	6878
	6	15	28	5751	5237	6264	5289	6264	5718	6787	5321	6787	5739
		21.5	38	6426	5540	7005	5624	7005	6063	7585	5697	7585	6125
		27	50	6853	5739	7481	5843	7481	6272	8098	5948	8098	6355
		32	65	7167	5864	7813	5990	7813	6418	8469	6094	8469	6512
	7	15	28	5228	5007	5751	5059	5751	5488	6264	5101	6264	5509
		21.5	38	5836	5237	6426	5341	6426	5749	7005	5425	7005	5822
		27	50	6235	5383	6853	5509	6853	5916	7481	5613	7481	6021
		32	65	6511	5488	7167	5613	7167	6031	7813	5739	7813	6146
	8	15	28	4696	4777	5228	4829	5228	5150	5751	4871	5751	5289
		21.5	38	5247	4934	5836	5028	5836	5446	6426	5132	6426	5530
		27	50	5618	5017	6235	5164	6235	5571	6853	5279	6853	5676
		32	65	5855	5080	6511	5237	6511	5645	7167	5383	7167	5770
	9	15	28	4182	4558	4696	4620	4696	4639	5228	4672	5228	5070
		21.5	38	4667	4620	5247	4725	5247	5132	5836	4840	5836	5226
		27	50	4990	4652	5618	4819	5618	5206	6235	4944	6235	5341
		32	65	5209	4683	5855	4861	5855	5247	6511	5017	6511	5394
	10	15	28	3660	3616	4182	4108	4182	4157	4696	4453	4696	4569
		21.5	38	4087	3971	4667	4422	4667	4527	5247	4547	5247	4923
		27	50	4363	4265	4990	4463	4990	4829	5618	4610	5618	4986
		32	65	4553	4275	5209	4474	5209	4840	5855	4652	5855	5007

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

10

Performance Data

2 Rows Cooking Capacity (W)

Model	Entering	Water	Water	Entering Air Temperature°C
	Water	Flow	Pressure	19.5WB		20.0WB				21.0WB				22.0WB
	Temp.	I/min	Drop	27.0DB		27.0DB		28.0DB		28.0DB		29.0DB		30.0DB
	°C		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
006	5	12	28	5590	4150	5790	4021	5790	4299	6180	4043	6180	4321	6560	4321
		15	40	6070	4396	6280	4267	6280	4556	6700	4289	6700	4578	7120	4588
		18	52	6420	4567	6640	4439	6640	4738	7090	4481	7090	4759	7540	4791
		21	65	6700	4706	6920	4567	6920	4866	7390	4610	7390	4898	7850	4930
	6	12	28	5210	3989	5400	3861	5400	4139	5790	3882	5790	4150	6180	4150
		15	40	5650	4203	5860	4064	5860	4364	6280	4107	6280	4396	6700	4406
		18	52	5980	4353	6200	4225	6200	4513	6640	4267	6640	4556	7090	4578
		21	65	6230	4471	6470	4342	6470	4642	6920	4396	6920	4674	7390	4717
	7	12	28	4830	3829	5010	3690	5010	3979	5400	3722	5400	3989	5790	4000
		15	40	5230	4000	5440	3882	5440	4171	5860	3914	5860	4193	6280	4214
		18	52	5540	4128	5760	4021	5760	4299	6200	4053	6200	4342	6640	4374
		21	65	5770	4225	6000	4118	6000	4406	6470	4171	6470	4449	6920	4492
	8	12	28	4430	3668	4630	3540	4630	3818	5010	3561	5010	3840	5400	3840
		15	40	4810	3807	5020	3690	5020	3979	5440	3733	5440	4000	5860	4032
		18	52	5090	3914	5310	3807	5310	4075	5760	3861	5760	4128	6200	4171
		21	65	5310	3989	5540	3882	5540	4267	6000	3947	6000	4214	6470	4267
	9	12	28	4050	3519	4240	3380	4240	3668	4630	3412	4630	3679	5010	3690
		15	40	4400	3615	4610	3508	4610	3786	5020	3540	5020	3818	5440	3861
		18	52	4650	3690	4870	3658	4870	3872	5310	3647	5310	3914	5760	3968
		21	65	4850	3743	5080	3658	5080	3936	5540	3722	5540	3989	6000	4043
	10	12	28	3660	3369	3860	3230	3860	3519	4240	3273	4240	3540	4630	3561
		15	40	3980	3422	4190	3326	4190	3594	4610	3369	4610	3636	5020	3668
		18	52	4210	3465	4430	3369	4430	3647	4870	3444	4870	3711	5310	3754
		21	65	4380	3508	4620	3422	4620	3679	5080	3497	5080	3754	5540	3829
008	5	15	28	7576	5791	7842	5592	7842	5990	8355	5613	8355	6010	8878	6010
		21.5	38	8469	6240	8754	6052	8754	6470	9344	6094	9344	6491	9923	6512
		27	50	9039	6512	9353	6335	9353	6763	9980	6397	9980	6805	10598	6847
		32	65	9439	6700	9771	6533	9771	6951	10427	6606	10427	7014	11074	7056
	6	15	28	7053	5540	7319	5362	7319	5760	7842	5383	7842	5770	8355	5791
		21.5	38	7880	5948	8165	5760	8165	6178	8754	5822	8754	6209	9344	6251
		27	50	8412	6188	8735	6021	8735	6429	9353	6094	9353	6491	9980	6533
		32	65	8792	6345	9115	6188	9115	6606	9771	6272	9771	6669	10427	6721
	7	15	28	6530	5321	6787	5143	6787	5530	7319	5164	7319	5551	7842	5575
		21.5	38	7300	5655	7585	5488	7585	5885	8165	5540	8165	5937	8754	5969
		27	50	7794	5864	8098	5697	8098	6105	8735	5791	8735	6178	9353	6220
		32	65	8136	5990	8469	5843	8469	6251	9115	5948	9115	6335	9771	6397
	8	15	28	6007	5101	6264	4923	6264	5310	6787	4944	6787	5341	7319	5352
		21.5	38	6711	5362	7005	5206	7005	5592	7585	5279	7585	5655	8165	5697
		27	50	7176	5530	7481	5383	7481	5770	8098	5467	8098	5864	8735	5916
		32	65	7500	5645	7813	5509	7813	5885	8469	5603	8469	5979	9115	6063
	9	15	28	5485	5206	5751	4704	5751	5091	6264	4746	6264	5122	6787	5143
		21.5	38	6121	5080	6426	4923	6426	5310	7005	4997	7005	5373	7585	5436
		27	50	6540	5206	6853	5070	6853	5446	7481	5164	7481	5530	8098	5613
		32	65	6844	5279	7167	5153	7167	5530	7813	5279	7813	5645	8469	5739
	10	15	28	4962	4683	5228	4495	5228	4892	5751	4537	5751	4913	6264	4934
		21.5	38	5551	4787	5836	4641	5836	5017	6426	4725	6426	5091	7005	5153
		27	50	5922	4861	6235	4746	6235	5101	6853	4850	6853	5216	7481	5300
		32	65	6188	4913	6511	4798	6511	5164	7167	4934	7167	5289	7813	5394

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

11

Performance Data

2 Rows Cooling Capacity (W)

Model	Entering	Water	Water	Entering Air Temperature°C
	Water	Flow	Pressure	17.0WB		18.0WB				19.0WB
	Temp.	I/min	Drop	24.0DB		25.0DB		26.0DB		26.0DB		27.0DB
	°C		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
010	5	19	24	7443	6483	8062	6545	8062	7058	8690	6587	8690	7079
		24	32	7967	6660	8624	6744	8624	7225	9280	6796	9280	7288
		31	50	8281	6734	8966	6838	8966	7330	9671	6932	9671	7413
		37	68	8509	6776	9223	6911	9223	7382	9928	6995	9928	7476
	6	19	24	6834	6211	7443	6274	7443	6786	8062	6315	8062	6807
		24	32	7310	6295	7967	6389	7967	6891	8624	6472	8624	6953
		31	50	7586	6347	8281	6462	8281	6932	8966	6577	8966	7026
		37	68	7805	6378	8500	6514	8500	6974	9223	6629	9223	7079
	7	19	24	6206	5939	6825	6002	6825	6504	7434	6044	7434	6535
		24	32	6634	5960	7301	6064	7301	6535	7957	6159	7957	6608
		31	50	6891	6012	7577	6085	7577	6587	8271	6200	8271	6650
		37	68	7072	6054	7786	6106	7786	6608	8490	6221	8490	6671
	8	19	24	5578	5667	6206	5730	6206	6221	6825	5782	6825	6274
		24	32	5968	5709	6634	5772	6634	6253	7310	5824	7310	6315
		31	50	6215	5730	6901	5814	6901	6274	7586	5845	7586	6357
		37	68	6377	5751	7091	5834	7091	6295	7805	5866	6853	6378
	9	19	24	4531	4935	5092	5008	5092	5448	5673	5061	5673	5489
		24	32	5311	5249	5968	5364	5968	5834	6644	5500	6644	5939
		31	50	5521	5270	6215	5385	6215	5855	6901	5521	6901	5960
		37	68	5673	5280	6377	5395	6377	5876	7091	5542	7091	5970
	10	19	24	4350	4580	4969	4810	4969	5186	5578	4988	5578	5353
		24	32	4645	4611	5302	4831	5302	5228	5958	5019	5958	5395
		31	50	4835	4632	5530	4852	5530	5249	6225	5040	6225	5416
		37	68	4950	4642	5673	4862	5673	5259	6377	5061	6377	5437
012	5	24	32	9045	7655	9799	7727	9799	8316	10544	7789	10544	8357
		30	40	9599	7882	10401	7985	10401	8564	11194	8078	11194	8647
		36	60	10000	7985	10831	8171	10831	8750	11662	8264	11662	8843
		42	82	10287	8161	11156	8285	11156	8864	12006	8409	12006	8977
	6	24	32	8290	7293	9045	7376	9045	7954	9799	7448	9799	8016
		30	40	8797	7469	9599	7583	9599	8161	10401	7686	10401	8275
		36	60	9160	7593	10000	7727	10000	8285	10831	7841	10831	8399
		42	82	9427	7665	10287	7820	10287	8388	11156	7954	11156	8502
	7	24	32	7536	6932	8290	7025	8290	7603	9045	7097	9045	7665
		30	40	7994	7056	8797	7180	8797	7748	9599	7293	9599	7841
		36	60	8329	7128	9160	7283	9160	7830	10000	7417	10000	7965
		42	82	8577	7180	9427	7355	9427	7903	10287	7510	10287	8037
	8	24	32	6772	6580	7536	6684	7536	7252	8290	6766	8290	7314
		30	40	7202	6632	7994	6777	7994	7324	8797	6901	8797	7438
		36	60	7498	6663	8329	6839	8329	7376	9160	6994	9160	7521
		42	82	7717	6684	8577	6870	8577	7417	9427	7056	9427	7572
	9	24	32	6017	5888	6772	6343	6772	6594	7536	6436	7536	6983
		30	40	6399	6188	7202	6364	7202	6973	7994	6508	7994	7045
		36	60	6667	6209	7498	6384	7498	7014	8329	6560	8329	7066
		42	82	6867	6240	7717	6395	7717	7056	8577	6580	8577	7087
	10	24	32	5272	5123	6017	5899	6017	5930	6772	6116	6772	6591
		30	40	5597	5397	6399	5919	6399	6232	7202	6198	7202	6611
		36	60	5836	5795	6667	5961	6667	6477	7498	6250	7498	6632
		42	82	5998	5930	6867	6012	6867	6508	7717	6291	7717	6653

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

12

Performance Data

2 Rows Cooling Capacity (W)

Model	Entering	Water	Water	Entering Air Temperature°C
	Water	Flow	Pressure	19.5WB		20.0WB				21.0WB				22.0WB
	Temp.	I/min	Drop	27.0DB		27.0DB		28.0DB		28.0DB		29.0DB		30.0DB
	°C		Kpa	T.H.	S.H.	T.H.	S.H.	T.H.	S.H.	T.H.	S.H.	T.H.	S.H.	T.H.	S.H.
				9004	6870	9318	6640	9318	7110	9928	6660	9928	7131	10546	7131
010	5	24	32	9633	7089	9956	6870	9956	7351	10622	6922	10622	7371	11279	7392
		31	50	10013	7204	10356	7006	10356	7476	11051	7068	11051	7528	11736	7570
		37	68	10356	7288	10642	7100	10642	7560	11355	7183	11355	7622	12060	7675
	6	19	24	8386	6577	8700	6368	8700	6838	9318	6389	9318	6849	9928	6870
		24	32	8966	6755	9290	6545	9290	7016	9956	6608	9956	7047	10632	7100
		31	50	9318	6838	9671	6660	9671	7110	10356	6734	10356	7173	11051	7225
		37	68	9575	6901	9918	6723	9918	7183	10642	6817	10642	7246	11355	7309
	7	19	24	7757	6305	8062	6096	8062	6556	8690	6127	8690	6577	9309	6608
		24	32	8300	6420	8624	6232	8624	6681	9280	6284	9280	6734	9947	6776
		31	50	8624	6472	8957	6295	8957	6744	9661	6399	9661	6817	10346	6870
		37	68	8843	6493	9195	6336	9195	6776	9899	6451	9899	6870	10613	6943
	8	19	24	7139	6054	7443	5834	7443	6295	8062	5866	8062	6336	8690	6347
		24	32	7634	6085	7967	5908	7967	6347	8624	5991	8624	6420	9280	6472
		31	50	7948	6117	8281	5949	8281	6378	8966	6044	8966	6483	9671	6535
		37	68	8167	6138	8500	5991	8500	6399	9214	6085	9214	6504	9918	6587
	9	19	24	5949	5636	6235	5092	6235	5510	6796	5144	6796	5552	7358	5573
		24	32	6967	5772	7310	5594	7310	6033	7967	5678	7967	6106	8633	6180
		31	50	7243	5793	7586	5615	7586	6054	8281	5709	8281	6117	8966	6211
		37	68	7453	5814	7805	5625	7805	6064	8509	5740	8509	6138	9223	6242
	10	19	24	5901	5353	6215	5144	6215	5552	6834	5280	6834	5657	7443	5793
		24	32	6311	5374	6634	5176	6634	5584	7301	5322	7301	5699	7957	5824
		31	50	6568	5385	6910	5197	6910	5604	7596	5343	7596	5730	8290	5845
		37	68	6739	5395	7091	5218	7091	5615	7805	5364	7805	5751	8509	5866
012	5	24	32	10917	8099	11299	7841	11299	8399	12053	7882	12053	8419	12808	8430
		30	40	11595	8453	11996	8151	11996	8698	12798	8337	12798	8337	13601	8781
		36	60	12073	8605	12493	8357	12493	8915	13333	8430	13333	8977	14164	9018
		42	82	12426	8750	12865	8502	12865	9060	13715	8595	13715	9132	14575	9194
	6	24	32	10162	7748	10544	7510	10544	8047	11299	7562	11299	8089	12053	8099
		30	40	10793	8006	11194	7758	11194	8316	11996	7830	11996	8357	12798	8409
		36	60	11242	8171	11662	7944	11662	8492	12493	8027	12493	8564	13333	8616
		42	82	11576	8285	12006	8078	12006	8616	12865	8171	12865	8698	13715	8771
	7	24	32	9417	7417	9799	7056	9799	7717	10544	7221	10544	7748	11299	7789
		30	40	10000	7614	10401	7386	10401	7934	11194	7459	11194	7985	11996	8037
		36	60	10411	7748	10831	7531	10831	8058	11662	7634	11662	8151	12493	8213
		42	82	10716	7830	11156	7645	11156	8161	12006	7748	12006	8264	12865	8347
	8	24	32	8663	7076	9045	6849	9045	7376	9799	6911	9799	7428	10544	7438
		30	40	9198	7221	9599	7004	9599	7531	10401	7097	10401	7614	11194	7676
		36	60	9580	7314	10000	7107	10000	7645	10831	7231	10831	7820	12006	7934
		42	82	9866	7386	10287	7200	10287	7717	11156	7324	11156	7820	12006	7934
	9	24	32	7908	6756	8290	6529	8290	7056	9045	6580	9045	7097	9799	7149
		30	40	8395	6839	8797	6632	8797	7149	9599	6725	9599	7231	10401	7304
		36	60	8739	6880	9160	6704	9160	7211	10000	6828	10000	7324	10831	7428
		42	82	9007	6921	9427	6756	9427	7242	10287	6901	10287	7386	11156	7500
	10	24	32	7154	6426	7536	6198	7536	6725	8290	6271	9245	6787	9045	6839
		30	40	7593	6436	7994	6250	7994	6756	8797	6353	8797	6859	9599	6942
		36	60	7908	6457	8329	6281	8329	6777	9160	6426	9160	6911	10000	7014
		42	82	8138	6457	8577	6312	8577	6787	9427	6467	9427	6942	10287	7076

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

13

Performance Data

2 Rows Cooling Capacity (W)

Model	Entering	Water Flow	Water	Entering Air Temperature°C
	Water	I/min	Pressure	17.0WB		18.0WB				19.0WB
	Temp.		Drop	24.0DB		25.0DB		26.0DB		26.0DB		27.0DB
	°C		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
014	5	27	26	10640	9580	11530	9660	11530	10408	12410	9741	12410	10454
		33	38	11050	9603	11970	9775	11970	10477	12880	9890	12880	10580
		39	52	11340	9626	12280	9844	12280	10546	13220	9959	13220	10661
		45	72	11530	9729	12500	9867	12500	10557	13450	10017	13450	10695
	6	27	26	9750	9085	10640	9223	10640	9948	11530	9315	11530	10028
		33	38	10100	9108	11020	9258	11020	9959	11950	9384	11950	10097
		39	52	10380	9120	11330	9304	11330	9982	12270	9442	12270	10120
		45	72	10570	9131	11530	9315	11530	9994	12500	9476	12500	10132
	7	27	26	8870	8464	9760	8671	9760	9315	10650	8878	10650	9476
		33	38	9200	8510	10120	8717	10120	9361	11040	8924	11040	9522
		39	52	9440	8533	10380	8740	10380	9396	11330	8936	11330	9557
		45	72	9620	8556	10570	8763	10570	9419	11530	8947	11530	9580
	8	27	26	7970	7832	8870	8073	8870	8717	9760	8315	9760	8924
		33	38	8290	7901	9200	8119	9200	8740	10120	8338	10120	8970
		39	52	8500	7935	9440	8154	9440	8775	10380	8384	10380	8993
		45	72	8650	7958	9610	8177	9610	8832	10560	8407	10560	9016
	9	27	26	7080	7245	7970	7475	7970	8119	8870	7740	8870	8338
		33	38	7370	7303	8290	7556	8290	8177	9200	7786	9200	8395
		39	52	7560	7337	8500	7590	8500	8211	9440	7820	9440	8418
		45	72	7700	7372	8650	7625	8650	8246	9620	7855	9620	8453
	10	27	26	6200	6670	7080	6912	7080	7360	7970	7222	7970	7774
		33	38	6450	6716	7370	6958	7370	7590	8300	7245	8300	7820
		39	52	6620	6728	7560	7015	7560	7625	8500	7280	8500	7855
		45	72	6730	6739	7710	7038	7710	7636	8660	7303	8660	7866

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor

T.H.: Total Heat Capacity

S.H: Sensible Heat Capacity

Speed Correction Table

Model	Cooling Capacity				Heating Capacity
	Medium Speed		Low Speed		Medium Speed	Low Speed
	T.H	S.H	T.H.	S,H
002	0.85	0.83	0.70	0.66	0.84	0.72
003	0.86	0.84	0.71	0.67	0.85	0.73
004	0.87	0.85	0.74	0.70	0.86	0.74
005	0.87	0.85	0.73	0.70	0.86	0.74
006	0.89	0.87	0.75	0.70	0.87	0.75
008	0.86	0.84	0.73	0.69	0.86	0.74
010	0.89	0.87	0.75	0.70	0.86	0.74
012	0.88	0.86	0.75	0.70	0.87	0.75
014	0.89	0.87	0.75	0.69	0.87	0.75

14

Performance Data

2 Rows Cooling Capacity (W)

Model	Entering	Water	Water	Entering Air Temperature°C
	Water	Flow	Pressure	19.5WB		20.0WB				21.0WB				22.0WB
	Temp.	I/min	Drop	27.0DB		27.0DB		28.0DB		28.0DB		29.0DB		30.0DB
	°C		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
014	5	27	26	12850	10132	13300	9810	13300	10511	14180	9867	14180	10534	15070	10546
		33	38	13350	10350	13810	9971	13800	10649	14730	9948	14730	10707	15660	10741
		39	52	13690	10373	14160	10074	14160	10741	15120	10155	15120	10822	16060	10868
		45	72	13930	10419	14420	10132	14420	10799	15370	10235	15370	10879	16340	10960
	6	27	26	11960	9695	12400	9396	12400	10063	13290	9453	13290	10120	14180	10132
		33	38	12400	9775	12860	9476	12860	10155	13780	9557	13780	10201	14700	10270
		39	52	12740	9844	13210	9568	13210	10224	14150	9672	14150	10316	15110	10373
		45	72	12980	9879	13460	9626	13460	10270	14420	9741	14420	10362	15370	10454
	7	27	26	11090	9281	11540	8832	11540	9660	12410	9039	12410	9695	13300	9752
		33	38	11510	9315	11970	9039	11970	9695	12880	9120	12880	9764	13800	9833
		39	52	11800	9327	12270	9074	12270	9706	13210	9200	13210	9821	14160	9890
		45	72	12020	9338	12510	9108	12510	9729	13460	9235	13460	9856	14430	9948
	8	27	26	10200	8706	10650	8510	10650	9120	11530	8648	11530	9223	12410	9315
		33	38	10590	8740	11050	8533	11050	9154	11970	8683	11970	9258	12880	9396
		39	52	10860	8775	11330	8556	11330	9177	12270	8706	12270	9292	13210	9442
		45	72	11060	8798	11530	8579	11530	9200	12500	8729	12500	9315	13450	9453
	9	27	26	9310	8165	9260	7993	9260	8533	10650	8165	10650	8694	11530	8855
		33	38	9670	8188	10130	8027	10130	8579	11050	8200	11050	8740	11980	8901
		39	52	9910	8223	10380	8050	10380	8602	11340	8223	11340	8786	12280	8924
		45	72	10100	8257	10570	8062	10570	8637	11530	8234	11530	8809	12510	8947
	10	27	26	8420	7590	8870	7441	8870	8004	9750	7625	9750	8200	10640	8487
		33	38	8750	7648	9210	7475	9210	8050	10130	7671	10130	8223	11060	8395
		39	52	8970	7682	9450	7510	9450	8073	10390	7705	10390	8257	11340	8430
		45	72	9130	7705	9620	7533	9620	8096	10580	7717	10580	8280	11540	8441

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

15

Performance Data

3 Rows Cooling Capacity (W)

Model	Entering	Water Flow	Water	Entering Air  Temperature°C
	Water	I/min	Pressure	17.0WB		18.0WB				19.0WB
	Temp.		Drop	24.0DB		25.0DB		26.0DB		26.0DB		27.0DB
	°C		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
002	5	5	10	1893	1409	2048	1420	2048	1531	2204	1431	2204	1531
		6.6	14	2204	1575	2396	1587	2396	1709	2576	1598	2576	1720
		8.4	19	2420	1675	2635	1709	2635	1831	2827	1731	2827	1842
		10	25	2588	1753	2815	1797	2815	1908	3019	1820	3019	1931
	6	5	10	1725	1354	2216	1365	1893	1476	2048	1365	2048	1487
		6.6	14	2024	1498	2204	1509	2204	1631	2396	1531	2396	1642
		8.4	19	2228	1587	2420	1609	2420	1731	2635	1642	2635	1753
		10	25	2384	1653	2588	1686	2588	1808	2815	1720	2815	1831
	7	5	10	1569	1298	1725	1298	1725	1420	1893	1320	1893	1420
		6.6	14	1845	1420	2024	1431	2024	1553	2204	1453	2204	1575
		8.4	19	2024	1498	2228	1520	2228	1642	2420	1553	2420	1664
		10	25	2156	1553	2384	1587	2384	1709	2588	1609	2588	1731
	8	5	10	1426	1254	1569	1254	1569	1365	1725	1265	1725	1365
		6.6	14	1653	1342	1845	1354	1845	1476	2024	1376	2024	1498
		8.4	19	1821	1398	2024	1431	2024	1553	2228	1453	2228	1575
		10	25	1953	1442	2156	1487	2156	1598	2384	1520	2384	1642
	9	5	10	1258	1165	1426	1209	1426	1320	1569	1209	1569	1331
		6.6	14	1473	1254	1653	1287	1653	1398	1845	1298	1845	1420
		8.4	19	1617	1298	1821	1342	1821	1442	2024	1365	2024	1453
		10	25	1725	1331	1953	1376	1953	1487	2156	1420	2156	1531
	10	5	10	1102	1021	1258	1165	1258	1165	1426	1176	1426	1276
		6.6	14	1282	1176	1473	1109	1473	1320	1653	1243	1653	1342
		8.4	19	1426	1198	1617	1232	1617	1354	1821	1276	1821	1398
		10	25	1521	1209	1725	1276	1725	1376	1953	1320	1953	1420
003	5	7	15	2730	2073	2959	2084	2959	2247	3189	2095	3189	2258
		9	25	3062	2236	3338	2258	3338	2421	3590	2290	3590	2453
		11	34	3303	2334	3590	2377	3590	2540	3854	2399	3854	2562
		13.6	42	3487	2410	3762	2453	3762	3636	4060	2486	4060	2648
	6	7	15	2512	1986	2730	1965	2730	2160	2959	2019	2959	2171
		9	25	2810	2117	3062	2149	3062	2312	3338	2171	3338	2334
		11	34	3028	2214	3303	2247	3303	2410	3590	2290	3590	2431
		13.6	42	3189	2269	3487	2312	3487	2486	3762	2355	3762	2529
	7	7	15	2282	1889	2512	1921	2512	2073	2615	1932	2730	2084
		9	25	2558	2008	2810	2030	2810	2193	3062	2073	3062	2225
		11	34	2764	2073	3028	2117	3028	2290	2959	2160	3303	2323
		13.6	42	2890	2117	3189	2171	3189	2334	3487	2225	3487	2388
	8	7	15	2053	1813	2282	1834	2282	1997	2512	1856	2512	2008
		9	25	2305	1889	2558	1932	2558	2084	2810	1954	2810	2117
		11	34	2477	1943	2764	1997	2764	2149	3028	2030	3028	2182
		13.6	42	2615	1986	2890	2030	2890	2193	3189	2084	3189	2247
	9	7	15	1824	1726	2053	1758	2053	1921	2282	1769	2282	1932
		9	25	2053	1780	2305	1813	2305	1965	2558	1856	2558	2008
		11	34	2202	1802	2477	1867	2477	2019	2764	1910	2764	2062
		13.6	42	2317	1834	2615	1889	2615	2041	2890	1954	2890	2095
	10	7	15	1606	1520	1824	1682	1824	1726	2053	1693	2053	1856
		9	25	1789	1672	2053	1704	2053	1856	2305	1737	2305	1889
		11	34	1938	1672	2202	1726	2202	1878	2477	1780	2477	1932
		13.6	42	2030	1682	2317	1737	2317	1889	2615	1813	2615	1954

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

16

Performance Data

3 Rows Cooling Capacity (W)

Model	Entering	Water	Water	Entering Air Temperature°C
	Water	Flow	Pressure	19.5WB		20.0WB				21.0WB				22.0WB
	Temp.	I/min	Drop	27.0DB		27.0DB		28.0DB		28.0DB		29.0DB		30.0DB
	°C		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
002	5	5	10	2288	1487	2360	1431	2360	1531	2528	1442	2528	1531	2671	1531
		6.6	14	2659	1664	2755	1609	2755	1731	2935	1631	2935	1742	3127	1742
		8.4	19	2935	1797	3043	1742	3043	1853	3234	1753	3234	1875	3438	1886
		10	25	3163	1886	3246	1831	3246	3073	3450	1853	3450	1975	3678	1986
	6	5	10	2132	1431	2204	1376	2204	1487	2360	1376	2360	1487	2528	1487
		6.6	14	2480	1598	2576	1553	2576	1653	2755	1564	2755	1664	2935	1675
		8.4	19	2731	1709	2827	1664	2827	1775	3043	1675	3043	1797	3234	1797
		10	25	2911	1797	3019	1742	3019	1853	3246	1764	3246	1875	3450	1897
	7	5	10	1965	1376	2048	1331	2048	1431	2204	1331	2204	1431	2360	1431
		6.6	14	2300	1520	2396	1476	2396	1587	2576	1487	2576	1587	2755	1598
		8.4	19	2540	1631	2635	1575	2635	1686	2827	1598	2827	1709	3043	1720
		10	25	2707	1686	2815	1653	2815	1753	3019	1675	3019	1775	3246	1808
	8	5	10	1809	1320	1893	1276	1893	1376	2048	1276	2048	1376	2204	1376
		6.6	14	2120	1442	2204	1409	2204	1509	2396	1420	2396	1520	2576	1531
		8.4	19	2324	1531	2420	1487	2420	1598	2635	1509	2635	1609	2827	1642
		10	25	2480	1587	2588	1553	2588	1664	2815	1575	2815	1686	3019	1720
	9	5	10	1653	1276	1725	1220	1725	1331	1893	1220	1893	1331	2048	1331
		6.6	14	1941	1365	2024	1331	2024	1431	2204	1342	2204	1442	2396	1453
		8.4	19	2132	1442	2228	1409	2228	1509	2420	1431	2420	1531	2635	1553
		10	25	2276	1498	2384	1453	2384	1564	2588	1487	2588	1587	2815	1609
	10	5	10	1485	1220	1569	1176	1569	1276	1725	1176	1725	1276	1893	1276
		6.6	14	1737	1298	1845	1254	1845	1365	2024	1276	2024	1376	2204	1398
		8.4	19	1917	1354	2024	1320	2024	1420	2228	1342	2228	1442	2420	1476
		10	25	2048	1398	2156	1354	2156	1453	2384	1398	2384	1498	2588	1520
003	5	7	15	3303	2182	3418	2106	3418	2258	3636	2117	3636	2258	3877	2258
		9	25	3705	2377	3842	2301	3842	2464	4095	2312	4095	2475	4347	2475
		11	34	4003	2496	4141	2421	4141	2583	4416	2453	4416	2605	4680	2616
		13.6	42	4198	2583	4347	2507	4347	2681	4645	2540	4645	2703	4920	2714
	6	7	15	3085	2095	3189	2019	3189	2171	3418	2030	3418	2182	3636	2182
		9	25	3452	2258	3590	2193	3590	2345	3842	2214	3842	2355	4095	2377
		11	34	3716	2377	3854	2312	3854	2464	4141	2334	4141	2486	4416	2496
		13.6	42	3911	2453	4060	2388	4060	2551	4347	2421	4347	2572	4645	2605
	7	7	15	2856	2019	2959	1943	2959	2095	3189	1954	3189	2095	3418	2106
		9	25	3200	2160	3338	2095	3338	2247	3590	2106	3590	2258	3842	2269
		11	34	3441	2247	3590	2182	3590	2345	3854	2225	3854	2377	4141	2388
		13.6	42	3624	2323	3762	2258	3762	2410	4060	2301	4060	2453	4347	2475
	8	7	15	2627	1932	2730	1867	2730	2008	2959	1867	2959	2019	3189	2019
		9	25	2948	2041	3062	1986	3062	2138	3338	2008	3338	2160	3590	2171
		11	34	3177	2138	3303	2073	3303	2225	3590	2106	3590	2247	3854	2269
		13.6	42	3338	2182	3487	2138	3487	2290	3762	2171	3762	2323	4060	2345
	9	7	15	2386	1856	2512	1780	2512	1932	2730	1791	2730	1943	2959	1943
		9	25	2695	1943	2810	1878	2810	2030	3062	1910	3062	2062	3338	2073
		11	34	2890	2008	3028	1954	3028	2095	3303	1986	3303	2138	3590	2160
		13.6	42	3039	2041	3189	1997	3189	2149	3487	2041	3487	2182	3762	2225
	10	7	15	2156	1780	2282	1704	2282	1856	2512	1715	2512	1867	2730	1867
		9	25	2432	1845	2558	1780	2558	1932	2810	1802	2810	1954	3062	1965
		11	34	2615	1878	2764	1834	2764	1965	3028	1867	3028	2008	3303	2041
		13.6	42	2753	1910	2890	1867	2890	2008	3189	1921	3189	2160	3487	2095

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

17

Performance Data

3 Rows Cooling Capacity (W)

Model	Entering	Water	Water Flow	Entering Air Temperature°C
	Water	I/min	Pressure	17.0WB		18.0WB				19.0WB
	Temp.		Drop	24.0DB		25.0DB		26.0DB		26.0DB		27.0DB
	°C		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
004	5	9	11	3531	2795	3818	2817	3818	3034	4117	2839	4117	3045
		12.3	20	4084	3089	4416	3121	4416	3350	4759	3154	4759	3382
		15.6	29	4449	3274	4826	3328	4826	3567	5202	3361	5202	3600
		19	38	4737	3415	5124	3469	5124	3709	5523	3513	5523	3752
	6	9	11	2900	2697	3531	2708	3531	2936	3818	2719	3918	2936
		12.3	20	3619	2936	4084	2969	4084	3198	4416	3013	4416	3230
		15.6	29	4084	3100	4449	3154	4449	3393	4826	3198	4826	3426
		19	38	4339	3208	4737	3274	4737	3513	5124	3328	5124	3567
	7	9	11	2933	2578	3232	2610	3232	2817	3531	2621	3531	2839
		12.3	20	3398	2784	3730	2817	3730	3045	4084	2860	4084	3089
		15.6	29	3719	2904	4084	2969	4084	3198	4449	3024	4449	3252
		19	38	3940	3013	4339	3078	4339	3306	4737	3132	4737	3361
	8	9	11	2634	2480	2933	2501	2933	2719	3232	2512	3232	2730
		12.3	20	3066	2632	3398	2686	3398	2893	3730	2719	3730	2936
		15.6	29	3342	2730	3719	2795	3719	3024	4084	2860	4084	3078
		19	38	3553	2795	3940	2882	3940	3100	4339	2947	4339	3176
	9	9	11	2357	2317	2634	2404	2634	2588	2833	2414	2933	2632
		12.3	20	2712	2469	3066	2534	3066	2741	3398	2567	3398	2784
		15.6	29	2977	2545	3342	2621	3342	2839	3719	2686	3719	2893
		19	38	3154	2578	3553	2686	3553	2893	3940	2762	3940	2969
	10	9	11	2059	2023	2357	2317	2357	2317	2634	2327	2634	2545
		12.3	20	2380	2317	2712	2382	2712	2588	3066	2425	3066	2643
		15.6	29	2601	2338	2977	2425	2977	2643	3342	2501	3342	2708
		19	38	2756	2360	3154	2469	3154	2686	3553	2567	3553	2773
005	5	11.5	17	4071	3384	4404	3405	4404	3670	4748	3432	4748	3681
		13.8	24	4533	3624	4907	3667	4907	3938	5287	3700	5287	3964
		17	34	4854	3785	5265	3844	5265	4119	5671	3887	5671	4163
		21	45	5109	3913	5530	3967	5530	4253	5962	4021	5962	4296
	6	11.5	17	3574	3243	4071	3270	4071	3535	4404	3287	4450	3546
		13.8	24	4102	3446	4533	3489	4533	3754	4907	3532	4907	3792
		17	34	4454	3585	4854	3644	4854	3919	5265	3698	5265	3963
		21	45	4682	3681	5109	3751	5109	4027	5530	3811	5530	4086
	7	11.5	17	3389	3102	3728	3140	3728	3394	4071	3156	4071	3416
		13.8	24	3778	3268	4153	3311	4153	3581	4533	3360	4533	3619
		17	34	4053	3369	4454	3439	4454	3704	4854	3499	4854	3763
		21	45	4256	3454	4682	3530	4682	3795	5109	3595	5109	3859
	8	11.5	17	3051	2972	3389	3005	3389	3264	3728	3021	3728	3281
		13.8	24	3403	3084	3778	3143	3778	3397	4153	3192	4153	3446
		17	34	3647	3164	4053	3240	4053	3499	4454	3310	4454	3563
		21	45	3829	3212	4256	3309	4256	3568	4682	3384	4682	3643
	9	11.5	17	2712	2811	3051	2875	3051	3124	3343	2897	3389	3156
		13.8	24	3018	2906	3403	2965	3403	3219	3778	3014	3778	3268
		17	34	3247	2953	3647	3034	3647	3288	4053	3110	4053	3353
		21	45	3408	2975	3829	3082	3829	3331	4256	3174	4256	3411
	10	11.5	17	2374	2465	2712	2756	2712	2817	3051	2777	3051	3037
		13.8	24	2644	2722	3018	2792	3018	3035	3403	2852	3403	3095
		17	34	2841	2760	3247	2819	3247	3072	3647	2905	3647	3148
		21	45	2976	2782	3408	2851	3408	3093	3829	2953	3829	3190

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

18

Performance Data

3 Rows Cooling Capacity (W)

Model	Entering	Water	Water	Entering Air TemperatureºC
	Water	Flow	Pressure	19.5WB		20.0WB				21.0WB				22.0WB
	Temp.	I/min	Drop	27.0DB		27.0DB		28.0DB		28.0DB		29.0DB		30.0DB
	ºC		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
		9	11	4261	2947	4405	2849	4405	3045	4693	2860	4693	3056	4992	3045
	5	12.3	20	4925	3274	5102	3176	5102	3404	5434	3198	5434	3415	5777	3426
		15.6	29	5379	3502	5578	3404	5578	3633	5943	3426	5943	3654	6320	3665
		19	38	5711	3654	5921	3556	5921	3796	6309	3589	6309	3817	6707	3850
		9	11	3962	2839	4117	2730	4117	2947	4405	2721	4405	2947	4693	2947
	6	12.3	20	4582	3132	4759	3034	4759	3252	5102	3056	5102	3274	5434	3285
		15.6	29	5025	3328	5202	3241	5202	3448	5578	3263	5578	3491	5943	3502
		19	38	5324	3469	5523	3372	5523	3600	5921	3415	5921	3643	6309	3665
		9	11	3663	2730	3818	2632	3818	2839	4117	2643	4117	2849	4405	2849
	7	12.3	20	4250	2980	4416	2893	4416	3111	4759	2926	4759	3121	5102	3154
		15.6	29	4648	3165	4826	3078	4826	3285	5202	3111	5202	3328	5578	3350
004		19	38	4925	3274	5124	3198	5124	3415	5523	3241	5523	3448	5921	3491
		9	11	3387	2632	3531	2534	3531	2730	3818	2545	3818	2741	4117	2741
	8	12.3	20	3918	2849	4084	2762	4084	2958	4416	2784	4416	2981	4759	3013
		15.6	29	4272	2980	4449	2904	4449	3121	4826	2947	4826	3165	5202	3187
		19	38	4527	3089	4737	3013	4737	3230	5124	3056	5124	3274	5523	3317
		9	11	3088	2534	3232	2425	3232	2643	3531	2436	3531	2643	3818	2643
	9	12.3	20	3564	2697	3730	2621	3730	2817	4084	2643	4084	2849	4416	2871
		15.6	29	3896	2817	4084	2730	4084	2947	4449	2784	4449	3002	4826	3024
		19	38	4139	2893	4339	2840	4339	3034	4737	2882	4737	3089	5124	3132
		9	11	2789	2436	2933	2338	2933	2545	3232	2349	3232	2545	3531	2556
	10	12.3	20	3232	2556	3398	2469	3398	2686	3730	2512	3730	2708	4084	2730
		15.6	29	3531	2643	3719	2567	3719	2773	4084	2632	4084	2817	4449	2871
		19	38	3741	2708	3940	2643	3940	2849	4339	2708	4339	2904	4737	2958
		11.5	17	4915	3562	5086	3449	5086	3687	5425	3465	5425	3703	5763	3698
	5	13.8	24	5475	3846	5667	3732	5667	3991	6042	3754	6042	4008	6422	4018
		17	34	5869	4044	6077	3930	6077	4195	6483	3963	6483	4216	6894	4238
		21	45	6170	4189	6383	4070	6383	4339	6810	4107	6810	4366	7236	4399
		11.5	17	4576	3427	4748	3308	4748	3557	5086	3315	5086	3562	5425	3562
	6	13.8	24	5095	3678	5287	3559	5287	3819	5667	3592	5667	3846	6042	3856
		17	34	5473	3849	5671	3741	5671	3990	6077	3774	6077	4033	6483	4049
		21	45	5743	3978	5962	3865	5962	4129	6383	3913	6383	4167	6810	4199
		11.5	17	4238	3292	4404	3173	4404	3421	4748	3195	4748	3432	5086	3438
	7	13.8	24	4720	3500	4907	3397	4907	3651	5287	3430	5287	3667	5667	3694
		17	34	5068	3655	5265	3558	5265	3801	5671	3590	5671	3844	6077	3871
005		21	45	5317	3757	5530	3665	5530	3919	5962	3713	5962	3957	6383	4000
		11.5	17	3899	3162	4071	3048	4071	3286	4404	3065	4404	3302	4748	3302
	8	13.8	24	4345	3338	4533	3235	4533	3479	4907	3268	4907	3501	5287	3532
		17	34	4657	3456	4854	3364	4854	3606	5265	3412	5265	3655	5671	3688
		21	45	4890	3546	5109	3454	5109	3758	5530	3509	5530	3751	5962	3800
		11.5	17	3561	3037	3728	2913	3728	3167	4071	2935	4071	3172	4404	3178
	9	13.8	24	3966	3165	4153	3073	4153	3311	4533	3100	4533	3343	4907	3376
		17	34	4251	3261	4454	3203	4454	3418	4854	3223	4854	3466	5265	3504
		21	45	4469	3325	4682	3255	4682	3493	5109	3309	5109	3546	5530	3595
		11.5	17	3217	2913	3389	2794	3389	3042	3728	2821	3728	3053	4071	3070
	10	13.8	24	3591	2998	3778	2906	3778	3149	4153	2949	4153	3181	4533	3208
		17	34	3850	3061	4053	2975	4053	3218	4454	3045	4454	3272	4854	3320
		21	45	4037	3115	4256	3039	4256	3271	4682	3109	4682	3336	5109	3401

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

19

Performance Data

3 Rows Cooling Capacity (W)

Model	Entering	Water Flow	Water	Entering Air TemperatureºC
	Water	I/min	Pressure	17.0WB		18.0WB				19.0WB
	Temp.		Drop	24.0DB		25.0DB		26.0DB		26.0DB		27.0DB
	ºC		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
		13.5	25	5223	4065	5652	4087	5652	4406	6092	4120	6092	4417
	5	17	35	5663	4263	6137	4318	6137	4638	6611	4351	6611	4660
		20	42	5990	4406	6498	4473	6498	4792	6994	4528	6994	4847
		24	52	6250	4528	6769	4583	6769	4924	7299	4649	7299	4968
		13.5	25	4783	3878	5223	3922	5223	4230	5652	3944	5652	4252
	6	17	35	5201	4054	5663	4109	5663	4417	6137	4153	6137	4461
		20	42	5494	4175	5990	4241	5990	4561	6498	4307	6498	4616
		24	52	5731	4263	6250	4340	6250	4660	6769	4406	6769	4726
		13.5	25	4354	3712	4783	3756	4783	4065	5223	3779	5223	4087
	7	17	35	4727	3845	5201	3900	5201	4219	5663	3955	5663	4252
		20	42	4998	3933	5494	4010	5494	4318	5990	4076	5990	4384
006		24	52	5212	3999	5731	4087	5731	4395	6250	4164	6250	4473
		13.5	25	3926	3547	4354	3591	4354	3900	4783	3613	4783	3922
	8	17	35	4253	3624	4727	3690	4727	3999	5201	3756	5201	4054
		20	42	4501	3690	4998	3779	4998	4076	5494	3856	5494	4153
		24	52	4682	3723	5212	3834	5212	4142	5731	3922	5731	4219
		13.5	25	3475	3382	3926	3426	3926	3745	4354	3459	4354	3767
	9	17	35	3779	3426	4253	3481	4253	3790	4727	3547	4727	3845
		20	42	4005	3448	4501	3536	4501	3834	4998	3624	4998	3911
		24	52	4174	3459	4682	3569	4682	3867	5212	3679	5212	3955
		13.5	25	3046	2974	3475	3272	3475	3393	3926	3305	3926	3613
	10	17	35	3305	3206	3779	3283	3779	3569	4253	3360	4253	3635
		20	42	3508	3261	4005	3294	4005	3591	4501	3393	4501	3679
		24	52	3644	3283	4174	3316	4174	3591	4682	3426	4682	3701
		16	22	6993	5713	7577	5768	7577	6216	8171	5801	8171	6238
	5	23.5	35	7821	6128	8468	6205	8468	6653	9116	6260	9116	6707
		29	50	8352	6369	9041	6467	9041	6926	9752	6555	9752	7002
		35	65	8723	6511	9455	6642	9455	7101	10177	6729	10177	7188
		16	22	6420	5473	6993	5528	6993	5976	7577	5560	7577	5997
	6	23.5	35	7174	5790	7821	5877	7821	6336	8468	5954	8468	6402
		29	50	7651	5997	8352	6107	8352	6555	9041	6216	9041	6642
		35	65	8001	6128	8723	6260	8723	6707	9455	6369	9455	6806
		16	22	5837	5233	6420	5287	6420	5735	6993	5331	6993	5757
	7	23.5	35	6516	5473	7174	5582	7174	6008	7821	5670	7821	6085
		29	50	6961	5626	7651	5757	7651	6183	8352	5866	8352	6292
008		35	65	7269	5735	8001	5866	8001	6303	8723	5997	8723	6423
		16	22	5242	4992	5837	5047	5837	5484	6420	5091	6420	5528
	8	23.5	35	5858	5156	6516	5255	6516	5692	7174	5364	7174	5779
		29	50	6272	5244	6961	5397	6961	5823	7651	5517	7651	5932
		35	65	6537	5309	7269	5473	7269	5899	8001	5626	8001	6030
		16	22	4669	4763	5242	4829	5242	5255	5837	4883	5837	5298
	9	23.5	35	5210	4829	5858	4938	5858	5364	6516	5058	6516	5462
		29	50	5571	4861	6272	5036	6272	5440	6961	5167	6961	5582
		35	65	5815	4894	6537	5080	6537	5484	7269	5244	7269	5637
		16	22	4086	4206	4669	4599	4669	4807	5242	4654	5242	5080
	10	23.5	35	4563	4381	5210	4621	5210	5036	5858	4752	5858	5145
		29	50	4871	4457	5571	4665	5571	5047	6272	4818	6272	5211
		35	65	5083	4468	5815	4676	5815	5058	6537	4861	6537	5233

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

20

Performance Data

3 Rows Cooling Capacity (W)

Model	Entering	Water	Water	Entering Air TemperatureºC
	Water	Flow	Pressure	19.5WB		20.0WB				21.0WB				22.0WB
	Temp.	I/min	Drop	27.0DB		27.0DB		28.0DB		28.0DB		29.0DB		30.0DB
	ºC		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
		13.5	25	6306	4274	6532	4142	6532	4428	6972	4164	6972	4450	7400	4450
	5	17	35	6848	4528	7085	4395	7085	4693	7558	4417	7558	4715	8032	4726
		20	42	7242	4704	7491	4572	7491	4880	7998	4616	7998	4902	8506	4935
		24	52	7558	4847	7807	4704	7807	5012	8337	4748	8337	5045	8856	5078
		13.5	25	5877	4109	6092	3977	6092	4263	6532	3999	6532	4274	6972	4274
	6	17	35	6374	4329	6611	4186	6611	4495	7085	4230	7085	4528	7558	4539
		20	42	6746	4484	6994	4351	6994	4649	7491	4395	7491	4693	7998	4715
		24	52	7028	4605	7299	4473	7299	4781	7807	4528	7807	4814	8337	4858
		13.5	25	5449	3944	5652	3801	5652	4098	6092	3834	6092	4109	6532	4120
	7	17	35	5900	4120	6137	3999	6137	4296	6611	4032	6611	4318	7085	4340
		20	42	6250	4252	6498	4142	6498	4428	6994	4175	6994	4473	7491	4506
006		24	52	6509	4351	6769	4241	6769	4539	7299	4296	7299	4583	7807	4627
		13.5	25	4998	3779	5223	3646	5223	3933	5652	3668	5652	3955	6092	3955
	8	17	35	5426	3922	5663	3801	5663	4098	6137	3845	6137	4120	6611	4153
		20	42	5742	4032	5990	3922	5990	4197	6498	3977	6498	4252	6994	4296
		24	52	5990	4109	6250	3999	6250	4395	6769	4065	6769	4340	7299	4395
		13.5	25	4569	3624	4783	3481	4783	3779	5223	3514	5223	3790	5652	3801
	9	17	35	4964	3723	5201	3613	5201	3900	5663	3646	5663	3933	6137	3977
		20	42	5246	3801	5494	3767	5494	3988	5990	3756	5990	4032	6498	4087
		24	52	5471	3856	5731	3767	5731	4054	6250	3834	6250	4109	6769	4164
		13.5	25	4129	3470	4354	3327	4354	3624	4783	3371	4783	3646	5223	3668
	10	17	35	4490	3525	4727	3426	4727	3701	5201	3470	5201	3745	5663	3779
		20	42	4749	3569	4998	3470	4998	3756	5494	3547	5494	3823	5990	3867
		24	52	4941	3613	5212	3525	5212	3790	5731	3602	5731	3867	6250	3944
		16	22	8458	6052	8755	5844	8755	6260	9328	5866	9328	6281	9912	6281
	5	23.5	35	9455	6522	9774	6325	9774	6762	10432	6369	10432	6784	11079	6806
		29	50	10092	6806	10442	6620	10442	7068	11143	6686	11143	7112	11832	7155
		35	65	10538	7002	10909	6828	10909	7265	11641	6904	11641	7330	12363	7374
		16	22	7874	5790	8171	5604	8171	6019	8755	5626	8755	6030	9328	6052
	6	23.5	35	8797	6216	9116	6019	9116	6456	9774	6085	9774	6489	10432	6533
		29	50	9392	6467	9752	6292	9752	6718	10442	6369	10442	6784	11143	6828
		35	65	9816	6631	10177	6467	10177	6904	10909	6555	10909	6970	11641	7024
		16	22	7290	5560	7577	5375	7577	5779	8171	5397	8171	5801	8755	5826
	7	23.5	35	8150	5910	8468	5735	8468	6150	9116	5790	9116	6205	9774	6238
		29	50	8702	6128	9041	5954	9041	6380	9752	6052	9752	6456	10442	6500
008		35	65	9084	6260	9455	6107	9455	6533	10177	6216	10177	6620	10909	6686
		16	22	6707	5331	6993	5145	6993	5550	7577	5167	7577	5582	8171	5593
	8	23.5	35	7492	5604	7821	5440	7821	5844	8468	5517	8468	5910	9116	5954
		29	50	8012	5779	8352	5626	8352	6030	9041	5713	9041	6128	9752	6183
		35	65	8373	5899	8723	5757	8723	6150	9455	5855	9455	6249	10177	6336
		16	22	6123	5440	6420	4916	6420	5320	6993	4960	6993	5353	7577	5375
	9	23.5	35	6834	5309	7174	5145	7174	5550	7821	5222	7821	5615	8468	5681
		29	50	7301	5440	7651	5298	7651	5692	8352	5397	8352	5779	9041	5866
		35	65	7641	5517	8001	5386	8001	5779	8723	5517	8723	5899	9455	5997
		16	22	5539	4894	5837	4697	5837	5113	6420	4741	6420	5134	6993	5156
	10	23.5	35	6197	5003	6516	4850	6516	5244	7174	4938	7174	5320	7821	5386
		29	50	6611	5080	6961	4960	6961	5331	7651	5069	7651	5451	8352	5539
		35	65	6908	5134	7269	5014	7269	5397	8001	5156	8001	5528	8723	5637

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

21

Performance Data

3 Rows Cooling Capacity (W)

Model	Entering	Water Flow	Water	Entering Air TemperatureºC
	Water	I/min	Pressure	17.0WB		18.0WB				19.0WB
	Temp.		Drop	24.0DB		25.0DB		26.0DB		26.0DB		27.0DB
	ºC		kpa	T.H		S.H		T.H		S.H		T.H
		22	31	8484	7018	9189	7086	9189	7640	9905	7131	9905	7663
	5	27	40	9080	7210	9829	7301	9829	7822	10577	7357	10577	7889
		35	60	9438	7290	10219	7403	10219	7935	11022	7505	11022	8025
		42	82	9699	7335	10512	7482	10512	7991	11315	7573	11315	8093
		22	31	7789	6724	8484	6792	8484	7346	9189	6837	9189	7369
	6	27	40	8332	6814	9080	6916	9080	7459	9829	7007	9829	7527
		35	60	8646	6871	9438	6995	9438	7505	10219	7120	10219	7607
		42	82	8896	6905	9688	7052	9688	7550	10512	7176	10512	7663
		22	31	7073	6429	7778	6497	7778	7041	8473	6543	8473	7075
	7	27	40	7561	6452	8321	6565	8321	7075	9069	6667	9069	7154
		35	60	7854	6509	8636	6588	8636	7131	9427	6712	9427	7199
010		42	82	8061	6554	8874	6610	8874	7154	9677	6735	9677	7222
		22	31	6357	6135	7073	6203	7073	6735	7778	6260	7778	6792
	8	27	40	6802	6180	7561	6248	7561	6769	8332	6305	8332	6837
		35	60	7084	6203	7865	6293	7865	6792	8646	6327	8646	6882
		42	82	7269	6226	8082	6316	8082	6814	8896	6350	7811	6905
		22	31	5164	5343	5804	5422	5804	5897	6466	5479	6466	5943
	9	27	40	6054	5682	6802	5807	6802	6316	7572	5954	7572	6429
		35	60	6292	5705	7084	5829	7084	6339	7865	5977	7865	6452
		42	82	6466	5716	7269	5841	7269	6361	8082	5999	8082	6463
		22	31	4958	4958	5663	5207	5663	5614	6357	5399	6357	5795
	10	27	40	5294	4992	6043	5229	6043	5660	6791	5433	6791	5841
		35	60	5511	5014	6303	5252	6303	5682	7095	5456	7095	5863
		42	82	5641	5026	6466	5263	6466	5694	7269	5479	7269	5886

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

22

Performance Data

3 Rows Cooling Capacity (W)

Model	Entering	Water Flow	Water	Entering Air TemperatureºC
	Water	I/min	Pressure	17.0WB		18.0WB				19.0WB
	Temp.		Drop	24.0DB		25.0DB		26.0DB		26.0DB		27.0DB
	ºC		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
		27	32	10492	8325	11367	8404	11367	9044	12232	8471	12232	9089
	5	33	40	11135	8572	12065	8684	12065	9314	12985	8786	12985	9403
		40	60	11600	8684	12564	8887	12564	9516	13528	8988	13528	9617
		47	82	11932	8875	12941	9010	12941	9639	13927	9145	13927	9763
		27	32	9617	7932	10492	8022	10492	8651	11367	8100	11367	8718
	6	33	40	10204	8123	11135	8246	11135	8875	12065	8359	12065	8999
		40	60	10625	8258	11600	8404	11600	9010	12564	8527	12564	9134
		47	82	10935	8336	11932	8505	11932	9123	12941	8651	12941	9246
		27	32	8742	7539	9617	7640	9617	8269	10492	7718	10492	8336
	7	33	40	9273	7673	10204	7808	10204	8426	11135	7932	11135	8527
		40	60	9661	7752	10625	7920	10625	8516	11600	8067	11600	8662
012		47	82	9949	7808	10935	7999	10935	8595	11932	8168	11932	8741
		27	32	7855	7157	8742	7269	8742	7887	9617	7359	9617	7954
	8	33	40	8354	7213	9273	7370	9273	7965	10204	7505	10204	8089
		40	60	8697	7246	9661	7437	9661	8022	10625	7606	10625	8179
		47	82	8952	7269	9949	7471	9949	8067	10935	7673	10935	8235
		27	32	6980	6718	7855	6898	7855	7516	8742	6999	8742	7595
	9	33	40	7423	6730	8354	6921	8354	7583	9273	7078	9273	7662
		40	60	7733	6752	8697	6943	8697	7628	9661	7134	9661	7685
		47	82	7966	6786	8952	6954	8952	7673	9949	7157	9949	7707
		27	32	6116	6202	6980	6415	6980	6954	7855	6651	7855	7168
	10	33	40	6492	6269	7423	6438	7423	6988	8354	6741	8354	7190
		40	60	6769	6303	7733	6482	7733	7044	8697	6797	8697	7213
		47	82	6958	6449	7966	6539	7966	7078	8952	6842	8952	7235

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

23

Performance Data

3 Rows Cooling Capacity (W)

Model	Entering	Water	Water	Entering Air TemperatureºC
	Water	Flow	Pressure	19.5WB		20.0WB				21.0WB				22.0WB
	Temp.	I/min	Drop	27.0DB		27.0DB		28.0DB		28.0DB		29.0DB		30.0DB
	ºC		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
		22	31	10263	7437	10621	7188	10621	7697	11315	7210	11315	7720	12020	7720
	5	27	40	10979	7674	11348	7437	11348	7957	12107	7493	12107	7980	12856	8003
		35	60	11413	7799	11803	7584	11803	8093	12595	7652	12595	8150	13376	8195
		42	82	11803	7889	12129	7686	12129	8184	12942	7776	12942	8252	13745	8308
		22	31	9558	7120	9916	6893	9916	7403	10621	6916	10621	7414	11315	7437
	6	27	40	10219	7312	10588	7086	10588	7595	11348	7154	11348	7629	12118	7686
		35	60	10621	7403	11022	7210	11022	7697	11803	7290	11803	7765	12595	7822
		42	82	10914	7471	11304	7278	11304	7776	12129	7380	12129	7844	12942	7912
		22	31	8842	6825	9189	6599	9189	7097	9905	6633	9905	7120	10610	7154
	7	27	40	9460	6950	9829	6746	9829	7233	10577	6803	10577	7290	11337	7335
		35	60	9829	7007	10209	6814	10209	7301	11011	6927	11011	7380	11792	7437
010		42	82	10078	7029	10480	6859	10480	7335	11283	6984	11283	7437	12096	7516
		22	31	8136	6554	8484	6316	8484	6814	9189	6350	9189	6859	9905	6871
	8	27	40	8701	6588	9080	6395	9080	6871	9829	6486	9829	6950	10577	7007
		35	60	9059	6622	9438	6441	9438	6905	10219	6543	10219	7018	11022	7075
		42	82	9308	6644	9688	6486	9688	6927	10501	6588	10501	7041	11304	7131
		22	31	6780	6101	7106	5512	7106	5965	7746	5569	7746	6011	8386	6033
	9	27	40	7941	6248	8332	6056	8332	6531	9080	6146	9080	6610	9840	6690
		35	60	8256	6271	8646	6078	8646	6554	9438	6180	9438	6622	10219	6724
		42	82	8494	6293	8896	6090	8896	6565	9699	6214	9699	6644	10512	6758
		22	31	6726	5795	7084	5569	7084	6011	7789	5716	7789	6124	8484	6271
	10	27	40	7193	5818	7561	5603	7561	6044	8321	5761	8321	6169	9069	6305
		35	60	7486	5829	7876	5626	7876	6067	8657	5784	8657	6203	9449	6327
		42	82	7681	5841	8082	5648	8082	6078	8896	5807	8896	6226	9699	6350

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

24

Performance Data

3 Rows Cooling Capacity (W)

Model	Entering	Water	Water	Entering Air TemperatureºC
	Water	Flow	Pressure	19.5WB		20.0WB				21.0WB				22.0WB
	Temp.	I/min	Drop	27.0DB		27.0DB		28.0DB		28.0DB		29.0DB		30.0DB
	ºC		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
		27	32	12664	8808	13107	8527	13107	9134	13982	8572	13982	9156	14857	9168
	5	33	40	13450	9193	13916	8864	13916	9460	14846	9066	14846	9066	15777	9550
		40	60	14004	9359	14492	9089	14492	9696	15467	9168	15467	9763	16431	9808
		47	82	14414	9516	14924	9246	14924	9853	15910	9347	15910	9932	16907	9999
		27	32	11788	8426	12232	8168	12232	8752	13107	8224	13107	8797	13982	8808
	6	33	40	12520	8707	12985	8437	12985	9044	13916	8516	13916	9089	14846	9145
		40	60	13040	8887	13528	8640	13528	9235	14492	8729	14492	9314	15467	9370
		47	82	13428	9010	13927	8786	13927	9370	14924	8887	14924	9460	15910	9538
		27	32	10924	8067	11367	7673	11367	8392	12232	7853	12232	8426	13107	8471
	7	33	40	11600	8280	12065	8033	12065	8628	12985	8111	12985	8684	13916	8741
		40	60	12076	8426	12564	8190	12564	8763	13528	8302	13528	8864	14492	8932
012		47	82	12431	8516	12941	8314	12941	8875	13927	8426	13927	8988	14924	9078
		27	32	10049	7696	10492	7449	10492	8022	11367	7516	11367	8078	12232	8089
	8	33	40	10669	7853	11135	7617	11135	8190	12065	7718	12065	8280	12985	8347
		40	60	11113	7954	11600	7729	11600	8314	12564	7864	12564	8505	13927	8628
		47	82	11445	8033	11932	7831	11932	8392	12941	7965	12941	8505	13927	8628
		27	32	9174	7348	9617	7100	9617	7673	10492	7157	10492	7718	11367	7774
	9	33	40	9739	7437	10204	7213	10204	7774	11135	7314	11135	7864	12065	7943
		40	60	10138	7482	10625	7291	10625	7842	11600	7426	11600	7965	12564	8078
		47	82	10448	7527	10935	7348	10935	7876	11932	7505	11932	8033	12941	8156
		27	32	8298	6988	8742	6741	8742	7314	9617	6819	10725	7381	10492	7437
	10	33	40	8808	6999	9273	6797	9273	7348	10204	6909	10204	7460	11135	7550
		40	60	9174	7022	9661	6831	9661	7370	10625	6988	10625	7516	11600	7628
		47	82	9440	7022	9949	6864	9949	7381	10935	7033	10935	7550	11932	7696

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

25

Performance Data

3 Rows Cooling Capacity (W)

Model	Entering	Water Flow	Water	Entering Air TemperatureºC
	Water	I/min	Pressure	17.0WB		18.0WB				19.0WB
	Temp.		Drop	24.0DB		25.0DB		26.0DB		26.0DB		27.0DB
	ºC		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
		30	32	12017	10038	13023	10123	13023	10906	14017	10207	14017	10954
	5	37	47	12480	10062	13520	10243	13520	10978	14547	10364	14547	11087
		44	61	12808	10086	13870	10315	13870	11050	14931	10436	14931	11171
		51	76	13023	10195	14118	10339	14118	11062	15191	10496	15191	11207
		30	32	11012	9520	12017	9665	12017	10424	13023	9761	13023	10508
	6	37	47	11407	9544	12447	9701	12447	10436	13497	9833	13497	10580
		44	61	11724	9556	12797	9749	12797	10460	13858	9894	13858	10605
		51	76	11938	9568	13023	9761	13023	10472	14118	9930	14118	10617
		30	32	10018	8869	11023	9086	11023	9761	12029	9303	12029	9930
	7	37	47	10391	8917	11430	9134	11430	9809	12469	9351	12469	9978
		44	61	10662	8942	11724	9158	11724	9845	12797	9363	12797	10014
014		51	76	10865	8966	11938	9183	11938	9869	13023	9375	13023	10038
		30	32	9002	8206	10018	8460	10018	9134	11023	8713	11023	9351
	8	37	47	9363	8279	10391	8508	10391	9158	11430	8737	11430	9399
		44	61	9600	8315	10662	8544	10662	9195	11724	8785	11724	9424
		51	76	9770	8339	10854	8568	10854	9255	11927	8809	11927	9448
		30	32	7997	7592	9002	7833	9002	8508	10018	8110	10018	8737
	9	37	47	8324	7652	9363	7917	9363	8568	10391	8158	10391	8797
		44	61	8539	7688	9600	7953	9600	8604	10662	8194	10662	8821
		51	76	8697	7724	9770	7990	9770	8640	10865	8231	10865	8857
		30	32	7003	6989	7997	7242	7997	7712	9002	7568	9002	8146
	10	37	47	7285	7038	8324	7291	8324	7953	9374	7592	9374	8194
		44	61	7477	7050	8539	7351	8539	7990	9600	7628	9600	8231
		51	76	7601	7062	8708	7375	8708	8002	9781	7652	9781	8243

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

26

Performance Data

3 Rows Cooling Capacity (W)

Model	Entering	Water	Water	Entering Air TemperatureºC
	Water	Flow	Pressure	19.5WB		20.0WB				21.0WB				22.0WB
	Temp.	I/min	Drop	27.0DB		27.0DB		28.0DB		28.0DB		29.0DB		30.0DB
	ºC		kpa	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H	T.H	S.H
		30	32	14513	10617	15022	10279	15022	11014	16016	10339	16016	11038	17021	11050
	5	37	47	15078	10846	15598	10448	15586	11159	16637	10424	16637	11219	17687	11255
		44	61	15462	10870	15993	10556	15993	11255	17077	10641	17077	11340	18139	11388
		51	76	15733	10918	16287	10617	16287	11316	17360	10725	17360	11400	18455	11484
		30	32	13508	10159	14005	9845	14005	10544	15010	9906	15010	10605	16016	10617
	6	37	47	14005	10243	14525	9930	14525	10641	15564	10014	15564	10689	16603	10761
		44	61	14389	10315	14920	10026	14920	10713	15982	10135	15982	10809	17066	10870
		51	76	14660	10351	15202	10086	15202	10761	16287	10207	16287	10858	17360	10954
		30	32	12526	9725	13034	9255	13034	10123	14017	9472	14017	10159	15022	10219
	7	37	47	13000	9761	13520	9472	13520	10159	14547	9556	14547	10231	15586	10303
		44	61	13328	9773	13858	9508	13858	10171	14920	9640	14920	10291	15993	10364
014		51	76	13576	9785	14129	9544	14129	10195	15202	9677	15202	10327	16298	10424
		30	32	11520	9122	12029	8917	12029	9556	13023	9062	13023	9665	14017	9761
	8	37	47	11961	9158	12480	8942	12480	9592	13520	9098	13520	9701	14547	9845
		44	61	12266	9195	12797	8966	12797	9616	13858	9122	13858	9737	14920	9894
		51	76	12492	9219	13023	8990	13023	9640	14118	9146	14118	9761	15191	9906
		30	32	10515	8556	10459	8375	10459	8942	12029	8556	12029	9110	13023	9279
	9	37	47	10922	8580	11441	8411	11441	8990	12480	8592	12480	9158	13531	9327
		44	61	11193	8616	11724	8435	11724	9014	12808	8616	12808	9207	13870	9351
		51	76	11407	8652	11938	8447	11938	9050	13023	8628	13023	9231	14129	9375
		30	32	9510	7953	10018	7797	10018	8387	11012	7990	11012	8592	12017	8893
	10	37	47	9883	8014	10402	7833	10402	8435	11441	8038	11441	8616	12492	8797
		44	61	10131	8050	10673	7869	10673	8460	11735	8074	11735	8652	12808	8833
		51	76	10312	8074	10865	7893	10865	8484	11950	8086	11950	8676	13034	8845

Note：1. DB-Dry Bulb °C，WB-Wet Bulb °C。

2. Data in the table for the unit is obtained at high speed, the data at medium or low speed can be obtained by the data in the table multiplying by the corresponding correction factor (see page P14)

27

Performance Data

1 Row Cooling Capacity

Model	Water Flow	Water	Entering Air TemperatureºC
	I/min	Pressure	21.0DB
		Drop	Entering Water TemperatureºC
		kappa	40	45	50	55	60	65	70	75	80
	4	5	1055	1403	1714	2036	2371	2695	3030	3365	7413
002	6	10	1118	1502	1838	2186	2534	2893	3240	3601	3961
	8	17	1167	1552	1912	2272	2633	3005	3365	3738	4111
	10	25	1204	1590	1950	2334	2707	3079	3452	3837	4222
	4	8	1316	1740	2151	2562	2974	3397	3821	4232	4667
003	6	17	1399	1881	2316	2762	3209	3656	4114	4561	5019
	8	29	1470	1940	2422	2880	3351	3841	4291	4761	5231
	10	44	1505	1998	2468	2963	3445	3926	4408	4890	5383
	4	12	1529	2038	2537	3024	3523	4021	4531	5030	5539
004	6	25	1631	2220	2741	3273	3817	4350	4893	5437	5981
	8	41	1710	2277	2865	3421	3976	4543	5108	5686	6253
	10	62	1767	2356	2922	3523	4100	4678	5267	5856	6434
	4	12	1934	2551	3210	3752	4363	4975	5587	6205	6822
005	6	25	2067	2771	3417	4063	4727	5379	6043	6707	7376
	8	41	2171	2858	3573	4254	4935	5628	6320	7018	7717
	10	62	2240	2956	3654	4381	5091	5795	6516	7238	7948
	8	5	2326	3047	3861	4454	5175	5896	6606	7339	8060
006	12	10	2489	3303	4070	4826	5606	6373	7152	7932	8722
	16	16	2617	3419	4256	5059	5862	6676	7490	8304	9129
	20	24	2698	3536	4361	5210	6048	6873	7722	8571	9409
	8	10	2941	3884	4827	5758	6701	7655	8608	9563	10517
008	12	20	3135	4225	5225	6235	7258	8279	9313	10347	11380
	16	35	3305	4361	5475	6530	7598	8666	9744	10823	11914
	20	52	3407	4509	5588	6734	7825	8927	10040	11153	12277
	10	15	3288	4351	5402	6453	7505	8579	9631	10716	11623
010	14	28	3509	4727	5856	6985	8136	9277	10439	11512	12730
	18	44	3653	4837	6077	7251	8502	9619	10826	12010	13229
	22	58	3764	4981	6199	7472	8679	9909	11070	12376	13616
	8	17	3955	5300	6622	7968	9301	10646	12003	13359	14715
012	12	36	4184	5760	7197	8646	10094	11554	13014	14486	15957
	16	60	4415	5932	7542	9059	10577	12106	13635	15176	16612
	20	90	4576	6139	7680	9347	10911	12485	14072	15658	17257
	10	25	4594	6164	7699	9188	10816	12258	13840	15386	16863
014	14	47	4815	6629	8292	9955	11630	13305	15003	16689	18387
	18	68	5082	6838	8688	10444	12095	13956	15724	17445	19155
	22	98	5268	7071	8850	10758	12560	14375	15038	18026	19900

The heating capacity in the table is based on fan running at high speed and entering air dry bulb temperature at 21ºC. The heating capacity when fan runs at medium and low speed can be obtained through the value in the table multiplying by correction coefficient. (Please refer to P 28 for formula, and see page 14 for correction coefficient.)

When the entering air dry bulb temperature is not 21°C, the heating capacity correction method is as below:

If:  Fan Coil Type Water Flow Rate Entering Water Temperature Entering Air Temperature 006 18  I/min 60oC 18oCDB

Explanation ：Check the table and obtains：When the unit type is 006, The entering water temperature is 60 o C, water flow rate 18l/min, and entering air temperature is 21 o C,  the heating capacity is  8980W。

The heating capacity difference on each 1 o C difference is:

8980/ (60-21) =230W/ o C

When the entering air temperature is 18 o C ，the heating capacity after correction is：230 × (60-18) = 9660W

28

Performance Data

2 Rows Cooling Capacity

		Water	Entering Air Temperature°C
		Pressure	21.0DB
	Water Flow	Drop	Entering Water Temperature°C
Model	I/min	kpa	40	45	50	55	60	65	70	75	80
002	4.5	7	1499	1892	2294	2676	3079	3471	3874	4256	4658
	6	10	1590	2012	2435	2857	3280	3703	4115	4538	4960
	7.5	14	1660	2093	2535	2968	3421	3853	4286	4729	5161
	9	19	1710	2163	2606	3069	3511	3964	4407	4870	5312
003	6	9	2173	2749	3315	3891	4468	5044	5610	6186	6752
	8	16	2294	2891	3487	4104	4700	5306	5913	6509	7116
	10	25	2375	3002	3618	4245	4862	5488	6125	6752	7368
	12	34	2436	3083	3720	4356	4993	5640	6277	6914	7560
004	8	19	2844	3594	4354	5094	5844	6594	7344	8084	8844
	11	26	3039	3828	4636	5425	6233	7032	7831	8629	9428
	14	31	3156	4003	4841	5668	6506	7324	8464	8990	9827
	17	37	3263	4120	4987	5844	6691	7558	8415	9272	10139
005	11	22	3474	4387	5309	6218	7141	8054	8967	9880	10798
	13	30	3652	4614	5582	6534	7502	8464	9427	10384	11352
	17	40	3775	4777	5780	6772	7769	8756	9905	10746	11753
	20	55	3884	4901	5933	6950	7967	8989	10016	11033	12060
006	12	28	4080	5150	6230	7300	8390	9460	10530	11610	12680
	15	40	4240	5370	6490	7600	8720	9840	10960	12070	13200
	18	52	4370	5520	6680	7830	8980	10130	11280	12430	13600
	21	65	4480	5650	6840	8010	9190	10360	11550	12720	13900
008	15	28	5305	6699	8092	9495	10889	12291	13676	15079	16472
	21.5	38	5602	7076	8227	10025	11500	12975	14449	15924	17398
	27	50	5799	7337	8866	10394	11923	13451	14989	16508	18037
	32	65	5961	7526	9090	10664	12237	13802	15375	16940	18513
010	19	28	6663	8414	9594	11936	13687	15448	17190	18951	20702
	24	38	6729	8509	9890	12060	13830	15601	17381	19151	20921
	31	58	6796	8595	10385	12174	13973	15762	17561	19341	21131
	37	78	6863	8662	10470	12279	14087	15896	17704	19513	21321
012	24	14	8126	10271	12406	14541	16667	18812	20947	23082	25228
	30	22	8403	10607	12821	15036	17250	19454	21669	23883	26088
	36	33	8610	10874	13138	15401	17675	19939	22203	24476	26740
	42	45	8768	11082	13395	15708	18011	20324	22628	24970	27244
014	27	18	9240	11680	14110	16540	18960	21400	23830	26260	28710
	33	27	9350	11800	14260	16730	19190	21640	24110	26570	29020
	39	39	9430	11910	14390	16870	19370	21850	24330	26820	29300
	45	52	9600	12140	14670	17210	19730	22270	24790	27360	29850

The heating capacity in the table is based on fan running at high speed and entering air dry bulb temperature at 21°C. The heating capacity when fan runs at medium and low speed can be obtained through the value in the table multiplying by correction coefficient. (Please refer to P 28 for formula, and see page 14 for correction coefficient.)

30

Performance Data

3 Row Heating Capacity

		Water	Entering Air Temperature°C
		Pressure	21.0DB
	Water Flow	Drop	Entering Air Temperature°C
Model	I/min	kpa	40	45	50	55	60	65	70	75
002	5	10	1785	2252	2731	3186	3666	4133	4612	5067	5546
	6.6	14	1893	2396	2899	3402	3905	4408	4899	5403	5906
	8.4	19	1977	2492	3019	3534	4073	4588	5103	5630	6145
	10	25	2036	2576	3103	3654	4181	4720	5247	5798	6325
003	7	15	2466	3120	3762	4416	5070	5723	6366	7019	7662
	9	25	2604	3280	3957	4657	5333	6022	6710	7386	8075
	11	34	2695	3406	4106	4817	5517	6228	6951	7662	8361
	13.6	42	2764	3498	4221	4943	5666	6400	7123	7845	8579
004	9	11	3232	4084	4947	5788	6641	7493	8345	9186	10049
	12.3	20	3453	4350	5268	6165	7083	7991	8898	9806	10714
	15.6	29	3586	4549	5501	6441	7393	8323	9618	10215	11167
	19	38	3708	4682	5667	6641	7604	8589	9562	10536	11521
005	11.5	17	3643	4601	5569	6522	7490	8447	9405	10363	11326
	13.8	24	3830	4840	5855	6854	7868	8878	9888	10892	11907
	17	34	3960	5011	6062	7103	8149	9184	10389	11271	12327
	21	45	4074	5141	6223	7290	8357	9428	10506	11572	12649
006	13.5	25	4603	5810	7028	8235	9465	10672	11879	13097	14304
	17	35	4783	6058	7321	8574	9837	11101	12364	13616	14891
	20	42	4930	6227	7536	8833	10130	11428	12725	14022	15342
	24	52	5054	6374	7716	9036	10367	11687	13030	14350	15681
008	16	22	6261	7906	9551	11206	12851	14507	16141	17796	19441
	23.5	35	6611	8352	9710	11832	13573	15313	17053	18794	20534
	29	50	6845	8659	10463	12267	14071	15876	17690	19484	21288
	35	65	7036	8882	10729	12586	14443	16289	18146	19993	21850
010	22	31	7461	9422	10744	13366	15327	17299	19249	21221	23182
	27	40	7536	9529	11074	13504	15487	17469	19462	21445	23427
	35	60	7610	9625	11628	13632	15647	17650	19665	21658	23662
	42	82	7685	9699	11724	13749	15775	17800	19825	21850	23875
012	27	32	8782	11101	13408	15716	18013	20331	22639	24947	27265
	33	40	9081	11464	13857	16250	18643	21026	23419	25812	28195
	40	60	9306	11752	14199	16645	19103	21549	23996	26453	28900
	47	82	9477	11977	14477	16977	19466	21966	24455	26987	29445
014	30	32	10253	12961	15657	18354	21039	23747	26443	29140	31858
	37	47	10375	13094	15824	18565	21294	24013	26754	29484	32202
	44	61	10464	13216	15968	18720	21494	24246	26998	29761	32513
	51	76	10653	13471	16279	19097	21893	24712	27508	30360	33123

The heating capacity in the table is based on fan running at high speed and entering air dry bulb temperature at 21°C. The heating capacity when fan runs at medium and low speed can be obtained through the value in the table multiplying by correction coefficient. (Please refer to P 28 for formula, and see page 14 for correction coefficient.)

Noise

Test Techincal
 

Test environment is the anechoic chamber with the background noise is less than 20dB (A).

Vertical Unit       Horizontal Unit      

31

Selection Method

Technical Specification

Selection of the cooling unit is to match the design sensible heat load with the unit

Sensible heat load. Under most circumstances, the coil has enough potential heat capacity to meet the design requirement. If using the outdoor air, the corresponding load correction and formula is as below:

Water Temperature	Total Heat Capacity (W) x0.86	Air Temperature	Sensible Heat Capacity (W) ×0.86
Rise (°C) =	60×Water Flow rate (l/min)	Rise (°CDB) =	0.29×Air Flow Rate (m3/h)

Selection Example:

● When the fan runs at high speed, select (Cooling)

The Fan Coil is selected when it runs at high speed, to make sure it is the smallest type of unit.

1. Confirm the operation requirement (Refer to Selection Guide)

If:     Indoor sensible heat cooling load o2330W,          Indoor Total heat cooling load ⋯3140W

Inlet Air Temperatureooo27°CDB,19.5°CWB

Inlet Water Temperature ooo 7°C                        Air Flow Rate oooooo 660m3/h

2. Confirm the Unit specification, water volume, and pressure drop

Under the condition of inlet air temperature 19.5oWB, and inlet water temperature 7o, refer to the cooling capacity data table to obtain the unit sensible heat capacity, that equal to or more than required value. Get the sensible heat cooling load is 2510W, total heat cooling load is 3224W. Then refer to the left front line, and the model of unit should be 004 type. The water flow rate is 8 l/min, and the pressure drop on the water side is 19kPa. When the fan runs at other speed, the cooling capacity can be obtained by speed correction table of VS. Please refer to the cooling capacity table for VS value.

● When the fan runs at medium speed, select (Cooling)

The Fan always runs at medium or low speed, so type of unit can be selected at medium speed under average cooling load. It is allowed to run at high speed at unusual condition or peak load to increase the unit capacity:

1. Confirm the operation requirement (Refer to Selection Gu ide)

If: Average Indoor S.H. cooling load --1480W,    Average Indoor T. H. cooling load---1980 W

Average Inlet Air Temperature ------- 27°CDB,19.5°CWB

Average Inlet Water Temperature ----7°C          Average Air Flow Rate ---------- 340m3/h

2. Confirm the Unit specification.

According to the technical specification, the air flow rate at medium speed is 430 m3/h, which is closest to the required air flow rate from the example. So the model of unit should be 003 Type.

3. Get the VS value in the cooling capacity table from the cooling speed correction table.

The unit of 003 Type, Sensible Heat multiplies 0.84, total heat multiplies 0.86.

4. Confirm the correction sensible heat and total heat, through average design load divided by correction:

1480	= 1762 (Corrected S.H Load)	1980	= 2302 (Corrected T.H Load)
0.84		0.86

5. Confirm the Unit specification, water volume, and pressure drop

Replace the given load with the above corrected load. Under the condition of 27°CDB,   19.5°CWB, and inlet water temperature 7o, refer to the cooling capacity data table to obtain the unit sensible heat capacity, that equal to or more than required value. Get the sensible heat cooling load is 1944W, total heat cooling load is 2517W. The model of unit should be 004 type. The water flow rate is 6 l/min, and the pressure drop on the water side is 9kPa.

● heating (Use the unit selected according to cooling capacity)

1. Confirm the Operation Specification

If: the unit selected according to cooling capacity--- 004 Type           Water Flow Rate----14 l/min

Indoor Heating Load------ 5820W                                                     Entering Air Temperature--21°CDB

2.     Confirmed the required water temperature

Check the Heating Specification at high speed of fan, the unit of 004 type is 8 l/min with heating load of 5844W and inlet water temperature 60°C.

32

Unit Dimension

Technical Specification

Chilled Water Fan Coil Unit

Model	Dimension
	A	B	C	D	E	F	H	J	K	M	N
002	690	770	550	520	35	480	550	72	400	10	6
003	770	890	630	600	75	480	630	112	400	12	6
004	890	970	750	720	75	600	750	72	600	14	6
005	970	1090	830	800	55	720	830	112	600	16	8
006	1090	1410	950	920	55	840	950	72	800	18	8
008	1410	1530	1270	1240	95	1080	1270	32	1200	26	10
010	1530	1770	1390	1360	95	1200	1390	92	1200	28	10
012	1770	2010	1630	1600	95	1440	1630	112	1400	32	12
014	2010	2250	1870	1840	95	1680	1870	132	1600	36	14

Note: B is the Long Drain Pan Dimension

33

Unit Dimension

Technical Specification

Combined Rows Fan Coil Unit

Model	Dimension
	A	B	C	D	E	F	H	J	K	M	N
002	690	770	550	520	35	480	550	72	400	10	6
003	770	890	630	600	75	480	630	112	400	12	6
004	890	970	750	720	75	600	750	72	600	14	6
005	970	1090	830	800	55	720	830	112	600	16	8
006	1090	1410	950	920	55	840	950	72	800	18	8
008	1410	1530	1270	1240	95	1080	1270	32	1200	26	10
010	1530	1770	1390	1360	95	1200	1390	92	1200	28	10
012	1170	2010	1630	1600	95	1440	1630	112	1400	32	12
014	2010	2250	1870	1840	95	1680	1870	132	1600	36	14

Note: B is the Long Drain Pan Dimension

34

Unit Dimension

Technical Specification

42CE

Return Air Box

	Dimension
Part No.	A	B	C	D	E	F	Used in Model
42CE402900	554	47	2	400	524	520	42CE002
42CE403900	634	87	2	400	604	600	42CE003
42CE404900	754	47	3	600	724	720	42CE004
42CE405900	834	87	3	600	804	800	42CE005
42CE406900	954	47	4	800	924	920	42CE006
42CE408900	1274	107	5	1000	1244	1240	42CE008
42CE410900	1394	67	6	1200	1364	1360	42CE010
42CE412900	1634	87	7	1400	1604	1600	42CE012
42CE414900	1874	107	8	1600	1844	1840	42CE014

Note:    1. Return air cap can be intake air from the bottom or the back.

2. It can be modified as requirement of the Bottom or the Back intake air in the field.

3. The Return air cap doesn’t include the filter; please add a filter in the return air duct on installation.

35

Fan Performance

Technical Specification

2/ (2+1) Row Standard Unit	3/ (3+1) Row Standard Unit
2/ (2+1) Row Static Unit	3/ (3+1) Row Static Unit
2/ (2+1) Row High Static Unit	3/ (3+1) Row High Static Unit

36

Wiring Diagram

Technical Specification

Power Supply：220V-1Ph-50Hz

Model 42CE		002	003	004	005	006	008	010	012	014
	2 Rows Standard Unit	33	46	60	82	94	134
Unit	2 Rows 30Pa Unit	40	54	72	92	112	156
Input	2 Rows 50Pa Unit	49	65	84	105	122	184
Power	3 Rows Standard Unit	32	46	58	76	91	130	150	180	208
(W)	3 Rows 30Pa Unit	41	52	65	87	106	150	172	210	250
	3 Rows 50Pa Unit	48	63	82	100	118	174	205	236	290
	2 Rows Standard Unit	0.15	0.22	0.27	0.37	0.43	0.61
	2 Rows 30Pa Unit	0.18	0.25	0.33	0.42	0.51	0.71
Current(A)	2 Rows 50Pa Unit	0.22	0.30	0.38	0.48	0.55	0.84
	3 Rows Standard Unit	0.15	0.22	0.26	0.35	0.41	0.59	0.68	0.82	0.95
	3 Rows 30Pa Unit	0.19	0.24	0.30	0.40	0.48	0.68	0.78	0.96	1.14
	3 Rows 50Pa Unit	0.22	0.29	0.37	0.46	0.54	0.79	0.93	1.07	1.32

Note: The data of Combines Rows (2+1) equal to the 2 Rows Unit

The data of Combines Rows (3+1) equal to the 3 Rows Unit

37

Installation and Maintenance Instructions

1. Application Scope

This series of unit applies to 50Hz/220V AC Power, the ambient temperature of -30o～＋65o，while no more than 4000 meters above sea level

2. Unit Installation

For the horizontal unit, the upper level of it should be kept flat, while for the vertical unit, the level of it should be adjusted by adjusting bolts. For the Ceiling installed unit, the repair checkpoints should be kept for repair use. If the building is still under construction, the checkpoints should be protected against trash invasion.

3. Pipelines Disposition and Anti-sweat Measurement

When installing the inlet and outlet pipe, the pipe end must be tight with pipe pliers, and both ends should be installed with valves. The highest point of the pipe should be installed with air deflation valve, while the lowest point should be installed with water outlet valve. The condensation water pipe requires a certain slope in order to successfully discharge condensate. On valves, inlet and outlet pipe, and condensation pipes, the strict measures should be taken to preserve heat and anti- sweat.

4. Electrical Wiring

Connect the wiring in strict accordance with the wiring diagram of the unit. Note: The power wiring should be connected with the yellow wiring in the diagram.

The grounding bolt in the terminal box of the unit is available to be connected with grounding system during installation.

Do not install two or more units parallel in the same switch; otherwise it will lead to loop current during the normal operation of the unit, even the damage to the motor.

A fully enclosed ball bearing is used for motor bearing, unnecessarily adding the lubricating oil.

5. Water Supply Requirement

It is prohibited to supply steam or hot water above 100o. For 2 row fan coil unit, the temperature of heat water should not exceed 65o. If the temperature is over 65o, the water supply should be dematerialized water; otherwise it will lead to corrosion of the pipe, and then affect the heat transfer.

The maximum water flow rate should not surpass the sample range, and the water should be clean.

6. Anti-freezing Measures

When the environment temperature is below 0o, stop the operation of the circulation pump, the water in the pipes will freeze, which will lead to the cracking of the coil of units and pipes. So the following measures should be taken:

1) Operate the circulation pump continuously.

2) Input the anti-freezing solution with appropriate concentration.

7. Operation and Maintenance

Before operation, open the air inflation valve of the unit to release all air in the pipe, and then close it when the water flows out.

Clean the filter once a month, and clean the coil according to the fouling regularly, which will ensure the heat transfer efficiency.

38

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 Xi’an (86-29) 8762 0258

Carrier China Service Business

Hotline   (86) 800-820-2969/79(86) 400-820-2969/79

Carrier China Totaline Parts Business

Hotline (86) 800-820-6010

In order to meet the requirements of customer better and product innovation, Carrier reserves the right to change any product specifications without notice.

Copyright, Carrier China

T-42CE-0810-06

产品制造公司：上海一冷开利空调设备有限公司通惠空调设备厂

成都开利爱得瑞空调设备有限公司

EX-4.8.6

Exhibit 4.8.6 - Electronic Catalogue (1,3,4,5) - 42CV

Carrier China

Carrier is affiliated to United Technologies. United Technologies ranks 120 in world’s 500 tops (2005), its business extends to architectural industry and aerospace industry around the world.

In 1902, Professor Carrier invented first set of scientific air-conditioning system. Since then, carrier’s complete series products and system resolution have become first choice of many world-renowned buildings.

Carrier’s sales revenue reaches 14.6 billion US dollars, leading in the whole industry. Its distributors’ network covers over 170 countries. Carrier is now world’s biggest HVAC manufacturer.

Carrier China has 13 companies, more than 40 sales service offices with over 2,500 employees.

As the world-class factory, Carrier China has several advanced production lines of units and compressors, covering main units of commercial and residential central air-conditioning systems and air terminal products. The various products can meet diversifying demands from different customers.

Contents

Type No.	1
Air Flow	1
Unit Characteristics	2
Technical Specification	4
External Dimensions	5
Performance Data	6
Purchase Guideline	16
Fan Performance	18
Electrical Data	19
Acoustic Noise Test	20
Supply Line	20
Installation and Maintenance Instructions	21

Type No.

•  Page1, 2

Product Series

42：fan coil unit

•  Page 3, 4

Type Letter Label

CL：Crouching exposed fan coil unit

VL：Vertical exposed fan coil unit

VM: Vertical concealed fan coil unit

VP: Vertical concealed fan coil unit (high static pressure type)

CW: High static pressure type fan coil unit

CH：high static pressure type fan coil unit (combined coil)

•  Page 5, 6, 7

Unit specification (air flow= unit specification X I70m3/h)

002: 340m3/h

003: 510m3/h

•  Page8

Unit connection direction

L: Left

R: Right

Air Flow

340～2040m3/h

1

Unit Characteristics

Carrier fan coil units are used for semi-concentrated air conditioning systems. Due to load varying characteristics, advanced design, full product range and superior performance, they are widely used in hotels, apartments, office buildings, etc. •  Eight Types: with air flow from 340～2550m3/h，cooling capacity from 1920～11510W。 •  Vertical type and crouching type •  Exposed installation and concealed installation •  Left or right connector • Single or combined coils (single or double line water supply and return system) Low floor occupying The fan coil unit is very thin. It is possible to be installed in any place. Fast installation One person can install the unit because of its compact size, excellent balance and easy cable connection.
Beautiful outlook Balanced structure and smooth outline
High efficiency Copper tubes are used for high heat transfer efficiency. Hyperbolic slit fin type heat exchanger and mechanical pipe expanding ensure close contact between copper tubes and fins.
Electricity saving Three adjustable fan speeds with permanent capacitor motor make it possible to save electricity. Easy maintenance Concentrated heating and cooling units with high capacity and easy adjusting functions keep a low maintenance expense. As equipped with condensed water tray, drainage devices and self-cooling motor, it is easy for maintenance with least failures.
Low noise The reasonable fan design together with low motor rotational speed and noise absorbent and heat insulating materials, 42C/V Series fan coil units create a quiet and comfortable working and living environment. Note: left and right are judged when facing the unit.  

2

	Full Range           Excellent Performance
	• 42CE Crouching Concealed Type (See detail in 42CE sample）
	This type is high compact, and can be hidden in ceiling. It's an ideal product for hotel, apartment, office building, etc.
	• 42VM Vertical concealed installation type
	42VP Concealed installation, high static pressure fan coil unit
	Special designed types of high stand, edge lining and stand 2VM，42VP，suitable for outside window installation with only a thickness of 232mm. 42VM and VP types are ideal for in-wall installation or decoration board with a notch. There are 8 specifications for each of these two types with sound performance and easy maintenance.
	• 42CL Crouching Exposed Installation Type
	It is ideal for hosting in ceilings of all buildings without floor occupying, and particularly appropriate for renovation of old buildings with low pipeline consumption and low cost. Outer shell is protected by durable stoving varnish with colors matching indoor decorations.
	• 42VL Vertical Exposed Installation Type
	Beautiful appearance of this unit can be directly placed on the floor of indoors, with colors matching indoor decorations. Removable entire assembling panel facilitates periodic inside unit inspection. Equipped with speed adjustment switch.

3

Technical Specification

CL/VL/VM/VP

Type		002	003	004		006	008	010	012
Rated air flow m3/h	High Speed	340	510	680		1020	1360	1700	2040
	Medium Speed	230	350	470		750	940	1200	1500
	Low Speed	150	230	320		480	640	800	960
Cooling Capacity W	-	1920	2790	3840		5230	7680	8720	10470
Heat Capacity W	-	3260	4650	6400		8720	12790	14530	17450
Input Power W	VL/VM/CL	31	35	50		87	100	160	174
	VP	35	77	87		134	174	210	268
Noise Value dB (A)	VL/VM/CL	37	39	39		47	43	47	50
	VP	40	42	42.5		49.5	47	50	53
Water Volume l/min	-	5.5	8	11		15	22	25	30
Water Pressure Drop kPa	-	8	17	18		27	36	45	22
Air conditioner fan	Form	Centrifugal, multi-blade forward fan
	Quantity	1	1	2		2	4	4	4
Motor	Form	Permanent capacitor motor
	Quantity	1	1	1		1	2	2	2
	Form	copper tubes, Hyperbolic slit fins
coil	working pressure	1.5MPa
connecting pipe	supply and return water	3/4" internal thread 3/4" FPT
	condensation water	3/4" external thread 3/4" MPT
net weight	VL	19	21	23.5	28		38	38	40
	CL	19.5	21.5	24.5	30		41	41	50
	VM/VP	14	15	18	22		32	32	39
optional accessories	VL
	CL/VM/VP				Temperature control switch

Note: 1. Cooling capacity value measured is when entering water temperature is 7 ° C, inlet and outlet temperature difference 5 ° C, air DB = 27 ° C and WB = 19.5 ° C. Heating capacity valued measured is when hot  entering water temperature is 60°C and air DB = 21°C.

2. Rated air flow, Cooling Capacity and heat capacity when residual pressures of VL, CL, VM are 0 and when residual pressure of VP is 30.

3. Performance data in the chart is high speed air flow. Refer to noise test method at page 20.

4

External Dimension

42VL

42VL	Dimensions
	A	B	C
002	924	549	524
003	1044	669	644
004	1164	789	764
006	1404	1029	1004
008	1764	1389	1364
010	1764	1389	1364
012	2244	1869	1844

42CL

42CL	Dimensions
	A	B
002	924	549
003	1044	669
004	1164	789
006	1404	1029
008	1764	1389
010	1764	1389
012	2244	1869

42VM/VP

42	Dimensions
VM/VP	A	B	C	D	E
002	574	524	549	360	10
003	694	644	669	4480	12
004	814	764	789	600	14
006	1054	1004	1029	840	18
008	1414	1364	1389	1200	24
010	1414	1364	1389	1200	24
012	1894	1844	1869	1688	32

5

Performance Data

Cooling Capacity								(W)
	Inlet		Water
	Water	Water	Pressure	Inlet Air Temp
Type	Temp	Volume	Drop	17.0WB		18.0WB					19.0WB
	°C	l/min	kPa	24.0DB		25.0DB			26.0DB		26.0DB		27.0DB
				Total Heat	Sensible Heat	Total Heat	Sensible Heat		Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat
002	5	4	5	1580	1270	1710	1280		1710	1380	1840	1290	1840	1380
		5.5	8	1840	1420	2000	1430		2000	1540	2150	1440	2150	1550
		7	13	2020	1510	2200	1540		2200	1650	2360	1560	2360	1660
		8.5	17	2160	1580	2350	1620		2350	1720	2520	1640	2520	1740
	6	4	5	1440	1220	1650	1230		1580	1330	1710	1230	1710	1340
		5.5	8	1690	1350	1840	1360		1840	1470	2000	1380	2000	1480
		7	13	1860	1430	2020	1450		2020	560	2200	1480	2200	1580
		8.5	17	1990	1490	2160	1520		2160	1630	2350	1550	2350	1650
	7	4	5	1310	1170	1440	1170		1440	1280	1580	1190	1580	1280
		5.5	8	1540	1280	1690	1290		1690	1400	1840	1310	1840	1420
		7	13	1690	1350	1860	1370		1680	1480	2020	1400	2020	1500
		8.5	17	1800	1400	1990	1430		1990	1540	2160	1450	2160	1560
	8	4	5	1190	1130	1310	1130		1310	1230	1440	1140	1440	1230
		5.5	8	1380	1210	1540	1220		1540	1330	1690	1240	1690	1350
		7	13	1520	1260	1690	1290		1690	1400	1860	1310	1860	1420
		8.5	17	1630	1300	1800	1340		1800	1440	1990	1370	1990	1480
	9	4	5	1050	1050	1190	1090		1190	1190	1310	1090	1310	1200
		5.5	8	1230	1130	1380	1160		1380	1260	1540	1170	1540	1280
		7	13	1350	1170	1520	1210		1520	1300	1690	1230	1690	1310
		8.5	17	1440	1200	1630	1240		1630	1340	1800	1280	1800	1340
	10	4	5	920	920	1050	1050		1050	1050	1190	1060	1190	1150
		5.5	8	1070	1060	1230	1000		1230	1190	1380	1120	1380	1210
		7	13	1190	1080	1350	1110		1350	1220	1520	1150	1520	1260
		8.5	17	1270	1090	1440	1150		1440	1240	1630	1190	1630	1280
003	5	6	10	2380	1910	2580	1920		2580	2070	2780	1930	2780	2080
		8	17	2670	2060	2910	2080		2910	2230	3130	2110	3130	2260
		10	26	2880	2150	3130	2190		3130	2340	3360	2210	3360	2440
		12	35	3040	2220	3280	2260		3280	3350	3540	2290	3540	2240
	6	6	10	1990	1740	2190	1770		2190	1910	2280	1780	2380	1920
		8	17	2230	1850	2450	1870		2450	2020	2670	1910	2670	2050
		10	26	2410	1910	2640	1950		2640	2110	2580	1990	2880	2140
		12	35	2520	1950	2780	2000		2780	2150	3040	2050	3040	2200
	7	6	10	1790	1670	1990	1690		1990	1840	2190	1710	2190	1850
		8	17	2010	1740	2230	1780		2230	1920	2450	1800	2450	1950
		10	26	2160	1790	2410	1840		2410	1980	2640	1870	2640	2010
		12	35	2280	1830	2520	1870		2520	2020	2780	1920	2780	2070
	8	6	10	1590	1590	1790	1620		1790	1770	1990	1630	1990	1780
		8	17	2010	1740	2230	1780		2230	1920	2450	1800	2450	1950
		10	26	2160	1790	2410	1840		2410	1980	2640	1870	2640	2010
		12	35	2280	1830	2520	1870		2520	2020	2780	1920	2780	2070
	9	6	10	1590	1590	1790	1620		1790	1770	1990	1630	1990	1780
		8	17	1790	1640	2010	1670		2010	1810	2230	1710	2230	1850
		10	26	1920	1660	2160	1720		2160	1860	2410	1760	2410	1900
		12	35	2020	1690	2280	1740		2280	1880	2520	1800	2520	1930
	10	6	10	1400	1400	1590	1550		1590	1590	1790	1560	1790	1710
		8	17	1560	1540	1790	1570		1790	1710	2010	1600	2010	1740
		10	26	1690	1540	1920	1590		14920	1730	2160	1640	2160	1780
		12	35	1770	1550	2020	1600		2020	1740	2280	1670	2280	1800

Note: 1. DB - Dry bulb temperature ° C, WB - wet bulb temperature ° C.

2. The displayed cooling capacities in above chart are those at high-speed. Cooling capacities at medium speed and low speed should be values in above chart multiplied by the speed correction factors VS. 

6

Performance Data

Cooling Capacity (W)

Type	Inlet Water Temp °C	Water Volume l/min	Water Pressure Drop kPa	Inlet Air Temp
				19.5WB		20.0WB				21.0WB				22.0WB
				27.0DB		27.0DB		28.0DB		26.0DB		27.0DB		30.0DB
				Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat
002	5	4	5	1910	1340	1970	1290	1970	1380	2110	1300	2110	1380	2230	1380
		5.5	8	2220	1500	2300	1540	2300	1560	2450	1470	2450	1570	2610	1570
		7	13	2450	1620	2540	1570	2540	1670	2700	1580	2700	1690	2870	1700
		8.5	17	2620	1700	2710	1650	2710	1770	2880	1670	2880	1780	3070	1790
	6	4	5	1780	1290	1840	1240	1840	1340	1970	1240	1970	1340	2110	1340
		5.5	8	2070	1440	2150	1400	2150	1490	2300	1410	2300	1500	2450	1510
		7	13	2280	1540	2360	1500	2360	1600	2540	1510	2540	1620	2700	1620
		8.5	17	2430	1620	2520	1570	2520	1670	2710	1590	2710	1690	2880	1710
	7	4	5	1640	1240	1710	1200	1710	1290	1840	1200	1840	1290	1970	1290
		5.5	8	1290	1370	2000	1330	2000	1430	2150	1340	2150	1430	2300	1440
		7	13	2120	1470	2200	1420	2200	1520	2360	1440	2360	1540	2540	1550
		8.5	17	2260	1520	2350	1490	2350	1580	2520	1510	2520	1600	2710	1630
	8	4	5	1510	1190	1580	1150	1580	1240	1710	1150	1710	1240	1840	1240
		5.5	8	1770	1300	1840	1270	1840	1360	2000	1280	2000	1370	2150	1380
		7	13	1940	1380	2020	1340	2020	1440	2200	1360	2200	1450	2360	1480
		8.5	17	2070	143	2160	1400	2160	1500	2350	1420	2350	1520	2520	1550
	9	4	5	1380	1150	1440	1100	1440	1200	1580	1100	1580	1200	1710	1200
		5.5	8	1620	1230	1690	1200	1690	1290	1840	1210	1840	1300	2000	1310
		7	13	1780	1300	1860	1270	1860	1360	2020	1290	2020	1380	2200	1400
		8.5	17	1900	1350	1990	1310	1990	1410	2160	1340	2160	1430	2350	1450
	10	4	5	1240	1100	1310	1060	1310	1150	1440	1060	1440	1150	1580	1150
		5.5	8	1450	1170	1540	1130	1540	1230	1690	1150	1690	1240	1840	1260
		7	13	1600	1220	1690	1190	1690	1280	1860	1210	1860	1300	2020	1330
		8.5	17	1710	1260	1800	1220	1800	1310	1990	1260	1990	1350	2160	1370
003	5	6	10	2880	2010	2980	1940	2980	2080	3170	1950	3170	2080	3380	2080
		8	17	3230	2190	3350	2120	3350	2270	3570	2130	3570	2280	3790	2280
		10	26	3490	2300	3610	2230	3610	2380	3850	2260	3850	2400	4080	2410
		12	35	3660	2380	3790	2310	3790	2470	4050	2340	4050	2490	4290	2500
	6	6	10	2690	1930	2780	1860	2780	2000	2980	1870	2980	2010	3170	2010
		8	17	3010	2080	3130	2020	3130	2160	3350	2040	3350	2170	3570	2190
		10	26	3240	2190	3360	2130	3360	2270	3610	2150	3610	2290	3850	2300
		12	35	3410	2260	3540	2200	3540	2350	3790	2230	3790	2370	4050	2400
	7	6	10	2490	1860	2580	1790	2580	1930	2780	1800	2780	1930	2980	1940
		8	17	2790	1990	2910	1930	2910	2070	3130	1940	3130	2080	3350	2090
		10	26	3000	2070	3130	2010	3130	2160	3360	2050	3360	2190	3610	2200
		12	35	3160	2140	3280	2080	3280	2220	3540	2120	3540	2260	3790	2280
	8	6	10	2290	1780	2380	1720	2380	1850	2580	1720	2580	1860	2780	1860
		8	17	2570	1880	2670	1830	2670	1970	2910	1850	2910	1990	3130	2000
		10	26	2770	1970	2880	1910	2880	2050	3130	19440	3130	2080	3360	2090
		12	35	2910	2010	3040	1970	3040	2110	3270	2000	3280	2140	3540	2160
	9	6	10	2080	1710	2190	1640	2190	1780	2380	1650	2380	1790	2580	1790
		8	17	2350	1790	2450	1730	2450	1870	2670	1760	2670	1900	2910	1910
		10	26	2520	1850	2640	1800	2640	1930	2880	1830	2880	1970	3130	1990
		12	35	2650	1880	2780	1840	2780	1980	3040	1880	3040	2010	3280	2050
	10	6	10	1880	1640	1990	1570	1990	1710	2190	1580	2190	1720	2380	1720
		8	17	2120	1700	2230	1640	2230	1780	2450	1660	2450	1800	2670	1810
		10	26	2280	1730	2410	1690	2410	1810	2640	1720	2640	1850	2880	1880
		12	35	2400	1760	2520	1720	2520	1850	2780	1770	2780	1990	3040	1930

Speed correction factor VS

Type	Medium Speed		Low Speed
	Total Heat	Sensible Heat	Total Heat	Sensible Heat
002	0.85	0.83	0.70	0.66
003	0.86	0.84	0.71	0.67

7

Performance Data

Cooling Capacity (W)

Type	Inlet Water Temp °C	Water Volume l/min	Water Pressure Drop kPa	Inlet Air Temp
				17.0WB		18.0WB				19.0WB
				24.0DB		25.0DB		226.0DB		26.0DB		27.0DB
				Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat
004	5	8	13	3190	2570	3450	2590	3450	2790	3920	2610	3720	2800
		11	18	3690	2840	3990	2870	3990	3080	4300	2900	4300	3110
		14	20	4020	3010	4360	3060	4360	3280	4800	3090	4800	3310
		17	31	4280	3140	4630	3190	4630	3410	4990	3230	4990	3450
	6	8	13	2620	2480	3190	2490	3190	2700	3450	2500	3540	2700
		11	18	3270	2700	3690	2730	3690	2940	3990	2770	3990	2970
		14	20	3690	2850	4020	2900	4020	3120	4360	2940	4360	3150
		17	31	3920	2950	4280	3010	4280	3230	4630	3060	4630	3280
	7	8	13	2650	2370	2920	2400	2920	2590	3190	2410	3190	2610
		11	18	3070	2560	3370	2590	3370	2800	3690	2630	3690	2840
		14	20	3360	2670	3690	2730	3690	2940	4020	2780	4020	2990
		17	31	3560	2770	3920	2730	3920	3040	4280	2880	4280	3090
	8	8	13	2380	2280	2650	2300	2650	2500	2920	2310	2920	2510
		11	18	2770	2420	3070	2470	3070	2660	3370	2500	3370	2700
		14	20	3020	2510	3360	2570	3360	2780	3690	2630	3690	2830
		17	31	3210	2570	3560	2650	3560	2850	3920	2710	3920	2920
	9	8	13	2130	2130	2380	2210	2380	2380	2650	2220	2650	2420
		11	18	2450	2270	2770	2330	2770	2520	3070	2360	3070	2560
		14	20	2690	2340	3020	2410	3020	2610	3360	2470	3360	2660
		17	31	2850	2370	3210	2470	3210	2660	3560	2540	3560	2730
	10	8	13	1860	1860	2130	2130	2130	2130	2380	2140	2380	2340
		11	18	2150	2130	2450	2190	2450	2380	2770	2230	2770	2430
		14	20	2350	2150	2690	2230	2690	2430	3020	2300	3020	2490
		17	31	2490	2170	2850	2270	2850	2470	3210	2360	3210	2550
006	5	12	18	4630	3690	5010	3710	5010	4000	5400	3740	5400	4010
		15	27	5020	3870	5440	3920	5440	4310	5860	3950	5860	4230
		18	37	5310	4000	5760	4060	5760	4350	6200	4110	6200	4400
		21	57	5540	4110	5000	4150	5000	4470	6470	4220	6470	4510
	6	12	18	4240	3520	4630	3560	4630	3840	5010	3580	5010	3860
		15	27	4610	3680	5020	3730	5020	4010	5440	3770	5440	4050
		18	37	4870	3890	5310	3850	5310	4140	5760	3910	5760	4190
		21	57	5080	3870	5540	3940	5540	4230	6000	4000	6000	4290
	7	12	18	3860	3370	4240	3410	4240	3690	4630	3430	4630	3710
		15	27	4190	3490	4610	3540	4610	3830	5020	3590	5020	3860
		18	37	4430	3570	4870	3640	4870	3920	5310	3700	5310	3980
		21	57	4620	3630	5080	3710	5080	3990	5540	3780	5540	4060
	8	12	18	3480	3220	3860	3260	3860	3540	4240	3280	4240	3560
		15	27	3770	3290	4190	3350	4190	3630	4610	3410	4610	3680
		18	37	3990	3350	4430	3430	4430	3700	4870	3500	4870	3770
		21	57	4150	3380	4620	3480	4620	3760	5080	3560	5080	3830
	9	12	18	3080	3070	3480	3110	3480	3400	3860	3140	3860	3420
		15	27	3350	3110	3770	3160	3770	3440	4190	3220	4190	3490
		18	37	3550	3130	3990	3210	3990	3480	4430	3290	4430	3550
		21	57	3700	3140	4150	3240	4150	3510	4620	3340	4620	3590
	10	12	18	2700	2700	3080	2970	3080	3080	3480	3000	3480	3280
		15	27	2930	2910	3350	2980	3350	3240	3770	3050	3770	3300
		18	37	3110	2960	3550	2990	3550	3260	3990	3080	3990	3340
		21	57	3230	2980	3700	3010	3700	3260	4150	3110	4150	3360

Note: 1. DB - Dry bulb temperature ° C, WB - wet bulb temperature ° C.

2. The displayed cooling capacities in above chart are those at high-speed. Cooling capacities at medium speed and low speed should be values in above chart multiplied by the speed correction factors VS. 

8

Performance Data

Cooling Capacity (W)

Type	Inlet Water Temp °C	Water Volume l/min	Water Pressure Drop kPa	Inlet Air Temp
				19.5WB		20.0WB				21.0WB				22.0WB
				27.0DB		27.0DB		28.0DB		26.0DB		27.0DB		30.0DB
				Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat
004	5	8	13	3850	2710	3980	2620	3980	2800	4240	2630	4240	2810	4510	2800
		11	18	4450	3010	4610	2920	4610	3130	4910	2940	4910	3140	5220	3150
		14	20	4860	3220	5040	3130	5040	3340	5370	3150	5370	3360	5710	3370
		17	31	5160	3360	5350	3270	5350	3490	5700	3300	5700	3510	6060	3540
	6	8	13	3580	2610	3720	2510	3720	2710	3980	2502	3980	2710	4240	2710
		11	18	4140	2880	4300	2790	4300	2990	4610	2810	4610	3010	4910	3020
		14	20	4540	3060	4800	2980	4700	3170	5040	3000	5040	3210	5370	3220
		17	31	4810	3190	4990	3100	4990	3310	5350	3140	5350	3350	5700	3370
	7	8	13	3310	2510	3450	2420	3450	2610	3720	2430	3720	2620	3980	2620
		11	18	3840	2740	3390	2660	3990	2860	4300	2690	4300	2870	4610	2900
		14	20	4200	2910	4360	2830	4360	3020	4800	2860	4800	3060	5040	3080
		17	31	4450	3010	4630	2940	4630	3140	4990	2980	4990	3170	5350	3210
	8	8	13	3060	2420	3190	2330	3190	2510	3450	2340	3450	2520	3720	2520
		11	18	3540	2620	3690	2540	3690	2720	3990	2560	3990	2741	4300	2770
		14	20	3860	2740	4020	2670	4020	2870	4360	2710	4360	2910	4700	2930
		17	31	4090	2840	4280	2770	4280	2970	4630	2810	4630	3010	4990	3050
	9	8	13	2790	2330	2920	2230	2920	2460	3190	2240	3190	2430	3450	2430
		11	18	3220	2480	3370	2410	3370	2590	3690	2430	3690	2620	3990	2640
		14	20	3520	2590	3690	2510	3690	2710	4020	2560	4020	2760	4360	2780
		17	31	3740	2660	3920	2611	3920	2760	4280	2650	4280	2840	4630	2880
	10	8	13	2520	2240	2650	2150	2650	2340	2920	2160	2920	2340	3190	2350
		11	18	2920	2350	3070	2270	3070	2470	3370	2310	3370	2490	3690	2510
		14	20	3190	2430	3360	2360	3360	2550	3690	2420	3690	2590	4020	2640
		17	31	3380	2490	3560	2430	3560	2620	3920	2490	3920	2670	4280	2720
006	5	12	18	5590	3770	5790	3760	5790	4020	6180	3780	6180	4040	6560	4040
		15	27	6070	4110	6280	3990	6280	4260	6700	4010	6700	4280	7120	4290
		18	37	6420	4280	6640	4150	6640	4430	7090	4190	7090	4450	7540	4480
		21	57	6700	4400	6920	4270	6920	4550	7390	4310	7390	4580	7850	4610
	6	12	18	5210	3730	5400	3610	5400	3870	5790	3630	5790	3880	6180	3880
		15	27	5650	3930	5860	3800	5860	4080	6280	3840	6280	4110	6700	4120
		18	37	5980	4070	6200	3950	6200	4220	6640	3990	6640	4260	7090	4280
		21	57	6230	4180	6470	4060	6470	4340	6920	4110	6920	4370	7390	4410
	7	12	18	4830	3580	5010	3450	5010	3720	5400	3480	5400	3730	5790	3740
		15	27	5230	3740	5440	3630	5440	3900	5860	3660	5860	3920	6280	3940
		18	37	5540	3860	5760	3760	5760	4020	6200	3790	6200	4060	6640	4090
		21	57	55770	3950	6000	3850	6000	4120	6470	3900	6470	4160	6920	4200
	8	12	18	4430	3430	4630	3310	4630	3470	5010	3330	5010	3590	6400	3590
		15	27	4810	3560	5020	3450	5020	3720	5440	3490	5440	3740	5860	3770
		18	37	5090	36960	5310	3560	5310	38910	5760	3610	5760	3860	6200	3900
		21	57	5310	3730	5540	3630	5540	39890	6000	3690	6000	3940	6470	3990
	9	12	18	4050	3290	4240	3160	4240	3430	4630	3190	4630	3440	5010	3450
		15	27	4400	3380	4610	3280	4610	3540	5020	3310	5020	3570	6440	3610
		18	37	4650	3450	4870	3420	4870	3620	5310	3410	5310	3660	5760	3710
		21	57	4850	3500	5080	340	5080	3680	5540	3480	5540	3730	6000	3780
	10	12	18	3660	3150	3860	3020	3860	3290	4240	3060	4240	3310	4630	3330
		15	27	3980	3200	4190	3110	4190	3360	4610	3150	4610	3400	5020	3430
		18	37	4210	3240	4430	3150	4430	3410	4870	3220	4870	3470	5310	3510
		21	57	4380	3280	4620	3200	4620	3440	5080	3270	5080	3510	5540	3580

Speed correction factor VS

Type	Medium Speed		Low Speed
	Total Heat	Sensible Heat	Total Heat	Sensible Heat
004	0.87	0.85	0.74	0.70
006	0.89	0.87	0.74	0.70

9

Performance Data

Cooling Capacity (W)

Type	Inlet Water Temp °C	Water Volume l/min	Water Pressure Drop kPa	Inlet Air Temp
				17.0WB		18.0WB				19.0WB
				24.0DB		225.0DB		226.0DB		226.0DB		27.0DB
				Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat
008	5	16	20	6590	5230	7140	5280	7140	5690	7700	5310	7700	5710
		22	36	7370	5610	7980	5680	7980	6090	8590	5730	8590	6140
		28	55	7870	5830	8520	5920	8520	6340	9190	6000	9190	6410
		34	79	8220	5960	8910	6080	8910	6500	9590	6160	6590	6580
	6	16	20	6050	5010	6590	5060	6590	5470	7140	5090	7140	5490
		22	36	6760	5300	7370	5380	7370	5800	7980	5450	7980	5860
		28	55	7210	5490	7870	590	7870	6000	8520	5690	8520	6080
		34	79	7540	5610	8220	5730	8220	6140	8910	5830	8910	6230
	7	16	20	5500	4790	6050	4840	6050	5250	6590	4880	6590	5270
		22	36	6140	5010	6760	5110	6760	5500	7370	5190	7370	5570
		28	55	6560	5150	7210	5270	7210	5660	7870	5370	7870	5760
		34	79	6850	5250	7540	5370	7540	5770	8220	5490	8220	5880
	8	16	20	4940	4570	5500	4620	5500	5020	6050	4660	6050	5060
		22	36	5520	4720	6140	4810	6140	5210	6760	4910	6760	5290
		28	55	5910	4800	6560	4940	6560	5330	7210	5050	7210	5430
		34	79	6160	4860	6850	5010	6850	5400	7540	5150	7540	5520
	9	16	20	4400	4360	4940	4420	4940	4810	5500	4470	5500	4850
		22	36	4910	4420	5520	4520	5520	4910	6140	4630	6140	5000
		28	55	5250	4450	5910	4610	5910	4980	6560	4730	6560	5110
		34	79	5480	4480	6160	4650	6160	5020	6850	4800	6850	5160
	10	16	20	3850	3850	4400	4210	4400	4400	4940	4260	4940	4650
		22	36	4300	4010	4910	4230	4910	4610	5520	4350	5520	4710
		28	55	4590	4080	5250	4270	5250	4620	5910	4410	5910	4770
		34	79	4790	4090	5480	4280	5480	4630	6160	4450	6160	4790
010	5	19	28	7820	6200	8470	62660	8470	6750	9130	6300	9130	6770
		25	45	8370	6370	9060	6450	9060	6910	9750	6500	9750	6970
		31	67	8700	6440	9420	6540	98420	7010	10160	6630	10160	7090
		37	90	8740	6480	9690	6610	9690	7060	10430	6690	10430	7150
	6	19	28	7180	5940	7820	6000	7820	6490	8470	6040	8470	6510
		25	45	7680	6020	8370	6110	8370	6590	9060	6190	9060	6650
		31	67	7970	6070	8700	6180	8700	6630	9420	6290	9420	6720
		37	90	8200	6100	8930	6230	8930	66670	99690	6340	9690	6770
	7	19	28	6520	5680	7170	5740	7170	6220	7810	5780	7810	6250
		25	45	6970	5700	7670	5800	7670	6250	8360	5890	8360	6320
		31	67	7240	5750	7960	5820	7960	6300	8690	5930	8690	6360
		37	90	7430	5790	8180	5840	8180	6320	8920	5920	8920	6380
	8	19	38	5860	5420	6520	5480	6520	5950	7170	5530	5050	6000
		25	45	6270	5460	6970	5520	6970	5980	7680	5570	7680	6040
		31	67	6530	5480	7250	5560	7250	6000	7970	5590	7970	6080
		37	90	6700	5500	7450	5580	7450	6020	8200	5610	7200	6100
	9	19	38	4760	4720	5350	4790	5350	5210	5960	4840	5960	5250
		25	45	5580	5020	6270	5130	6270	5580	6980	5260	6980	5680
		31	67	5800	5040	6530	5150	6530	5600	7250	5280	7250	5700
		37	90	5960	5050	66700	5160	6700	5620	7450	5300	7450	5710
	10	19	38	4570	4380	5220	4600	5220	4960	5860	4770	5860	5120
		25	45	4880	4410	5570	4620	5570	5000	6260	4800	6260	5160
		31	67	5080	4430	5810	4640	5810	5020	66540	4820	6540	5180
		37	90	5200	4440	5960	4650	5960	5030	6700	4840	6700	5200

Note: 1. DB - Dry bulb temperature ° C, WB - wet bulb temperature ° C.

2. The displayed cooling capacities in above chart are those at high-speed. Cooling capacities at medium speed and low speed should be values in above chart multiplied by the speed correction factors VS. 

10

Performance Data

Cooling Capacity (W)

Type	Inlet Water Temp °C	Water Volume l/min	Water Pressure Drop kPa			Inlet Air Temp
				19.5WB		20.0WB				21.0WB				22.0WB
				27.0DB		27.0DB		28.0DB		26.0DB		27.0DB		30.0DB
				Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat
008	5	16	20	7970	5540	8250	5350	8250	5730	5790	5537	8790	5350	9340	5750
		22	36	8910	5970	9210	5790	9210	6190	980	5830	9830	6210	10440	6230
		28	55	9510	6230	9840	6060	9840	6470	10500	6120	10500	6540	11150	6550
		34	79	9930	6410	10280	6250	10280	6650	10970	6320	10970	6710	11650	6750
	6	16	20	7420	5300	7700	5130	7700	5510	8250	5150	7250	5520	8790	5540
		22	36	8290	5690	8590	5510	8590	5910	9210	5570	9210	5940	9830	5980
		28	55	8850	5920	9190	5760	9190	6150	9840	5830	9840	6210	10500	6250
		34	79	9250	6070	9590	5920	9590	6320	10280	6000	10280	6380	10970	6430
	7	16	20	6870	5090	7140	4920	7140	5290	7700	4940	7700	5310	8250	5333
		22	36	6780	5410	7980	5250	7980	5630	8590	5300	8590	5680	9210	5710
		28	55	8200	5610	8520	5450	8520	5840	9190	5540	9190	5910	9840	5950
		34	79	8560	5730	8910	5590	8910	5980	9590	5690	9590	60660	10280	6120
	8	16	20	6320	4880	6590	4710	6590	5080	7140	4730	7140	5110	7700	5120
		22	36	7060	5130	7370	4980	7370	5350	7980	5050	7980	5410	8590	5450
		28	55	7550	5290	7870	5150	7870	5520	8520	5230	8520	5610	9190	5660
		34	79	7890	5400	8220	5270	8220	5630	8910	5360	8910	5720	9590	5800
	9	16	20	5770	4980	6050	4500	6050	4870	6590	4540	6590	4900	7140	4920
		22	36	6440	4960	6760	4710	6760	5080	7370	4780	7370	5140	7980	5200
		28	55	6880	4980	7210	4850	72101	5210	7870	4940	7870	5290	8520	5370
		34	79	7200	5050	7540	4930	7540	5290	8220	5050	8220	5400	8910	5490
	10	16	20	5220	4480	5500	4300	5500	4680	6050	4340	6050	4700	6590	4720
		22	36	5840	4580	6140	4440	6140	4800	6760	4520	6760	4870	7370	4930
		28	55	6230	4650	6560	4540	6560	4880	7210	4640	7210	4990	7870	5070
		34	79	6510	4700	6850	4590	6850	4940	7540	4720	7540	5060	8220	5160

Speed correction factor VS

Type	Medium Speed		Low Speed
	Total Heat	Sensible Heat	Total Heat	Sensible Heat
008	0.86	0.84	0.73	0.69
010	0.86	0.84	0.73	0.69

11

Performance Data

Cooling Capacity (W)

Type	Inlet Water Temp °C	Water Volume l/min	Water Pressure Drop kPa	Inlet Air Temp
				17.0WB		18.0WB				19.0WB
				24.0DB		225.0DB		226.0DB		26.0DB		27.0DB
				Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat
012	5	24	14	9470	7410	10260	7480	10260	8050	11040	7540	11040	8090
		30	22	10050	7630	10890	7730	10890	8290	11720	7820	11720	8370
		36	33	10470	7730	11340	7910	11340	8470	12210	8000	12210	8560
		42	45	10770	7900	11680	8020	11680	8580	12570	8140	12570	8690
	6	24	14	8680	7060	9470	7140	9470	7700	10260	7210	10260	7760
		30	22	9210	7230	10050	73440	10050	7900	10890	7440	10890	8010
		36	33	9590	7350	10470	7480	10470	8020	11340	7590	11340	8130
		42	45	9870	7420	10770	7570	10770	8120	11680	7700	11680	8230
	7	24	14	7890	6710	8680	6800	8680	7360	9470	6870	9470	7420
		30	22	8370	6830	9210	6950	9210	7500	10050	7060	10050	7590
		36	33	8720	6900	9590	7050	9590	7580	10470	7180	10470	7710
		42	45	8980	6950	9870	7120	9870	7650	10770	7270	10770	7780
	8	24	14	7090	6370	7890	6470	7890	7020	8680	6550	8680	7080
		30	22	7540	6420	8370	6560	8370	7090	7210	6680	9210	7200
		36	33	7850	6450	8720	6620	8720	7140	9590	6770	9590	7280
		42	45	8080	6470	8980	6650	8980	7180	9870	6830	9870	7330
	9	24	14	6300	5980	7090	6140	7090	6690	7890	6230	7890	6760
		30	22	6700	5990	7540	6160	7540	6750	8370	6300	8370	6820
		36	33	6980	6010	7850	6180	7850	6790	8720	6350	8720	6840
		42	45	7190	6040	8080	6190	8080	6830	8980	6370	89980	6860
	10	24	14	5520	5520	6300	5710	6300	6190	7090	5920	7090	6380
		30	22	5860	5580	6700	5730	6700	6220	7540	6000	7540	6400
		36	33	6110	5610	6980	5770	6980	6270	7850	6050	7850	6420
		42	45	6280	5740	7190	5820	7190	6300	8080	6090	8080	6440
014	5	27	18	10640	8330	11530	7400	11530	9050	12410	8470	12410	9090
		33	27	11050	8350	11970	8500	11970	9110	12880	8600	12880	9200
		39	39	11340	8370	12280	8560	12280	9170	13220	8660	13220	9270
		45	52	11530	8460	12500	8580	12500	9180	13450	8710	13450	9300
	6	27	18	9750	7900	10640	8020	10640	8650	11530	8100	11530	8720
		33	27	11050	8350	11970	8500	1190	9110	12880	8600	12880	9200
		39	39	11340	8370	12280	8560	12280	9170	13220	8660	13220	9270
		45	52	11530	8460	12500	8580	12500	9180	13450	8710	13450	9300
	7	27	18	8870	7360	9760	7540	9760	8100	10650	7720	10650	8240
		33	27	9200	7400	10120	7580	10120	8140	11040	7760	11040	8280
		39	39	9440	7420	10380	7600	10380	8170	11330	7770	11330	8310
		45	52	9620	7440	10570	7620	10570	8190	11530	7780	11530	8330
	8	27	18	7970	6810	8870	7020	8870	7580	9860	7230	9860	7760
		33	27	8290	6870	9200	7060	9200	7600	10120	7250	10120	7800
		39	39	8500	6900	9440	7090	9440	7630	10380	7290	10380	7820
		45	52	8650	6920	9610	7110	9610	7680	10560	7310	10560	7840
	9	27	18	7080	6300	7970	6500	7970	7060	8870	6730	8870	7250
		33	27	7370	6250	8290	6570	8290	7110	9200	6770	9200	7300
		39	39	7560	6380	8500	6600	8500	7140	9440	6800	9440	7320
		45	52	7700	6410	8650	6630	8650	7170	9620	6830	9620	7350
	10	27	18	6200	5800	7080	6010	7080	6400	7970	6280	7970	6760
		33	27	6450	5840	7370	6050	7370	6630	8300	6300	8300	6800
		39	39	6620	5850	7560	6100	7560	6630	8500	6330	8500	6830
		45	52	6730	5860	7710	6120	7710	6640	8660	6350	8660	6840

Note: 1. DB - Dry bulb temperature ° C, WB - wet bulb temperature ° C.

2. The displayed cooling capacities in above chart are those at high-speed. Cooling capacities at medium speed and low speed should be values in above chart multiplied by the speed correction factors VS. 

12

Performance Data

Cooling Capacity (W)

Type	Inlet Water Temp °C	Water Volume l/min	Water Pressure Drop kPa	Inlet Air Temp
				19.5WB		20.0WB				28.0DB					22.0WB
				27.0DB		21.0WB		27.0DB		26.0DB		27.0DB			30.0DB
				Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat	Total Heat	Sensible Heat		Total Heat	Sensible Heat	Total Heat	Sensible Heat
012	5	24	14	11430	7840	11830	7590	11830	8130	12620	7630		12620	8150	13410	8160
		30	22	12140	8183	12560	7890	12560	8420	13400	8070		13400	8070	14240	8500
		36	33	12640	8330	13080	8090	13080	8630	13960	8160		13960	8690	14830	8730
		42	45	13010	8470	13470	8230	13470	8770	14360	8320		14360	8840	15260	8900
	6	24	14	10640	7500	11040	7270	11040	7790	11830	7320		11830	7830	12620	7840
		30	22	11300	7750	11720	7510	11720	8050	12560	7580		12560	8090	13400	8140
		36	33	11770	7910	12210	7690	12210	8220	13080	7770		13080	8290	13960	8340
		42	45	12120	8020	12570	7820	12570	8340	13470	7910		13470	8420	14360	8490
	7	24	14	9860	7180	10260	6830	10260	7470	11040	6990		11040	7500	11830	7540
		30	22	10470	7370	10890	7150	10890	7680	11720	7220		11720	7730	12560	7780
		36	33	10900	7500	11340	7290	113470	7800	12210	7390		12210	7890	13080	7950
		42	45	11220	7580	11680	7400	11680	7900	12570	7500		12570	8000	113470	8080
	8	24	14	9070	6850	9470	6630	9470	7140	10260	6690		10260	7190	11040	7200
		30	22	9630	6990	10050	6780	10050	7290	10890	6870		10890	7670	11720	7430
		36	33	10030	7080	10470	6880	10470	7400	11340	7000		11340	7570	12570	7680
		42	45	10330	7150	10770	6970	10770	7470	11680	7090		11680	7570	12570	7680
	9	24	17	8280	6540	8680	6320	8680	6830	9470	6370		9470	6870	10260	6920
		30	22	8790	6620	9210	6420	9210	6920	10050	6510		10050	7000	10890	7070
		36	33	9150	6660	9590	6490	9590	6980	10470	6610		10470	7090	11340	7190
		42	45	9430	6700	9870	6540	9870	7010	10770	6680		10770	7150	11670	7260
	10	24	14	7490	6220	8790	6000	8790	6510	8680	6070		8680	6570	9470	6620
		30	22	7950	6230	8370	6050	8370	6540	9210	6150		9210	6640	10050	6720
		36	33	8280	6250	8720	6080	8720	6560	9590	6220		9590	6690	10470	6790
		42	45	8520	6250	8980	6110	8980	6570	9870	6260		9870	6720	10770	6850
014	5	27	18	12850	8810	13300	8530	13300	9140	14180	8580		14180	9160	15070	9170
		33	27	16650	9000	13810	8670	13810	9260	14730	8650		14730	9310	15660	9340
		39	39	13690	9020	14160	8760	14160	9340	15120	8830		15120	9410	16060	9450
		45	52	13930	9060	14420	8810	14420	9390	15370	8900		15370	9460	16340	9530
	6	27	18	11960	8430	12400	8170	12400	8750	13290	8220		13290	8800	14180	8810
		33	27	12400	8500	12860	8240	12860	8830	13780	8310		13780	8870	14700	8930
		39	39	12740	8560	13210	8320	13210	8890	14150	7410		14150	8940	15110	9020
		45	52	12980	8590	13460	8370	13460	8930	14420	8470		14420	9010	15370	9090
	7	27	18	11090	8070	11540	7680	11540	8400	12410	7860		12410	8430	13300	8480
		33	27	11510	8100	11970	7860	11970	8430	12880	7930		12880	8490	13900	8550
		39	39	11800	8110	12270	7890	12270	8440	13210	8000		13210	8540	14160	8900
		45	52	12020	8120	12510	7920	12510	8460	13460	8030		13460	8570	14430	8650
	8	27	18	10200	78570	10650	7400	10650	7930	11530	7520		11530	8020	12410	8100
		33	27	10590	7600	11050	7420	11050	7960	11970	7550		11970	8050	12880	8170
		39	39	10860	7630	11330	7440	11330	7980	12270	7570		12270	8080	13210	8210
		45	52	11060	7650	11530	7460	11530	8000	12500	7590		12500	8100	13450	8220
	9	27	18	9310	7100	9260	650	9260	7420	10650	7100		10650	7560	11530	7700
		33	27	9670	7120	10130	66980	10130	7460	11050	7130		11050	7600	11980	7740
		39	39	9910	7150	10380	7000	10380	7480	11340	7150		11340	7640	12280	7760
		45	52	10100	7180	10570	7010	10570	7510	11530	7160		11530	7660	12510	7780
	10	27	18	8420	6600	8870	6470	8870	6960	9750	6630		9750	7130	10640	7380
		33	27	8750	6650	9210	6500	9210	7000	10130	6670		10130	7150	11060	7300
		39	39	8970	6680	9450	6530	9450	7020	10390	6700		10390	7180	11340	7330
		45	52	9130	6700	9620	6550	9620	7040	10580	6710		10580	7200	11540	7340

Speed correction factor VS

Type	Medium Speed		Low Speed
	Total Heat	Sensible Heat	Total Heat	Sensible Heat
012	0.89	0.87	0.73	0.69
014	0.89	0.87	0.73	0.69

13

Performance Data

Heat Capacity (W)

Type	Water Volume l/min	Water Pressure Drop kPa	Inlet Air Temp
			Inlet Water Temp
			21.0DB
			40	45	50	55	60	65	70	78	80
002	4	5	1490	1880	2280	2660	3060	3450	3850	4230	4630
	5.5	8	1580	2000	2420	2840	3260	3680	4090	4510	4930
	7	13	1650	2080	2520	2950	3400	3830	4260	4700	5130
	8.5	17	1700	2150	2590	3050	3490	3940	4380	4840	5280
003	6	10	2150	2720	3280	3850	4420	4990	5550	6120	6680
	8	17	2270	2860	3450	4060	4650	4250	5850	6440	7040
	10	26	2350	2970	3580	4200	4810	5430	6060	6680	7290
	12	34	1410	3050	3680	4310	4940	5580	6210	6840	7480
004	8	13	2920	3690	4470	5230	6000	6770	7540	8300	9080
	11	18	3120	3930	4760	5570	6400	7220	8040	8860	9680
	14	20	3240	4110	4970	5820	6680	7520	8390	9230	10090
	17	31	3350	4230	5120	6000	6870	7760	8640	9520	10410
006	12	18	4080	5150	6230	7300	8390	9460	10530	11610	12680
	15	27	4240	5370	6490	7600	8720	9840	10960	12070	13200
	18	37	4370	5520	6680	7830	8980	10130	11280	12430	13600
	21	57	4480	5650	6840	8010	9190	10360	11550	12720	13900
008	16	20	5900	7450	9000	10560	12110	13670	15210	16770	18320
	22	36	6230	7870	9150	11150	12790	14430	16070	17710	19350
	28	55	6450	8160	9860	11560	13260	14960	16670	18360	20060
	34	79	6630	8370	10110	11860	13610	15350	17100	18840	20590
010	19	28	7000	8840	10080	12540	14380	16230	18060	19910	21750
	25	45	7070	8940	10390	12670	14530	16390	18260	20120	21980
	31	67	7140	9030	10910	12790	14680	16560	18450	20320	22200
	37	90	7210	9100	11000	12900	14800	16700	18600	20500	22400
012	24	14	8220	10390	12550	14710	16860	19030	21190	23350	25520
	30	22	8500	10730	12970	15210	17450	19680	21920	24160	26390
	36	33	8710	11000	13290	15580	17880	20170	22460	24760	27050
	42	45	8870	11210	13550	15890	18220	20560	22890	25260	27560
014	27	18	9240	11680	14110	16540	18960	21400	23830	26260	28710
	33	27	9350	11800	14260	16730	19190	21400	24110	26570	29020
	39	39	9430	11910	14390	16870	19370	21850	24330	26820	29300
	45	52	9600	12140	14670	17210	19730	22270	24890	28360	29850

14

Performance Data

Heating Capacity

The displayed heating capacities in above chart are those at high-speed when inlet air dry-bulb temperature at 21°C DB. Heating capacities at medium speed and low speed should be values in above chart multiplied by the speed correction factors VS.

When inlet air dry-bulb temperature at 21°C, heat capacity correction methods are as follow:

Given that:

Air conditioner type	006
Water volume	18 l/min
Inlet water temp	60°C
Inlet air temp	18°C DB

Solution: look-up the chart: take model 006 as example, when inlet water temperature is 60° C, water flow 18 l / min, inlet air temperature 21°C, the heating capacity is 8980W:

Every difference of 1°C, its heating capacity variation is:

8980/(60-21 ) =230W/°C

When inlet air temperature is at 18°C, modified heating capacity is:

230X (60-18) = 9660W

Speed correction factor VS

Type	Medium Speed	Low Speed
002	0.84	0.72
003	0.85	0.73
004	0.86	0.74
006	0.87	0.75
008	0.86	0.74
010	0.86	0.74
012	0.87	0.75
014	0.87	0.75

15

Purchase Guideline

When select cooling unit is to match designed warm-up load with sensible heat load. In most cases, the coil has enough latent heat capacity, which can meet the design requirements. If air is used, the corresponding calculation formula should be changed:

	Total heat capacity (W) x 0.86
Water temp rise (°C) =	60 X water flow (l/min)
	Sensible heat capacity (W) x 0.86
Air temp rise (°C DB) =	0.29 X air flow (m3/h)

Choose according to air conditioner fan at high speed (cooling)

Fan coil unit is often selected according to air conditioner fan at high speed for the smallest unit type.

1. Determine working requirements (see selection guide)

Given that: indoor sensible heat cooling load	2330W
Inlet air temp	27°C DB, 19.5°C WB
Air flow	660m3/h
Total indoor heat cooling load	3140W
Inlet water temp	7°C

2. Determine unit specification, water volume and pressure drop

Check cooling capacity indicator when inlet air temp at 19.5°C WB, inlet water temp at 7°C WB. The sensible heat capacity should be the same or above the value needed. For the 004 type, it reads warm-up heat cooling load 2510W, total heat and cooling load of 3310W, water flow 8 l / min and the water pressure drop 13kPa. Cooling capacities at other speeds can be obtained by the speed correction factor Vs. Vs value should be checked in the chart of cooling capacity.

Choose according to air conditioner fan at medium speed (cooling)

The units usually operate at medium or low speed. So units can be selected under condition of average cooling load at medium speed.  And it permits to run at high speed with unusual or peak load to increase unit capacity.

1. Determine working requirements

Given that:

Average designed indoor sensible heat cooling load	2330W
Inlet air temp	27°C DB, 19.5°C WB
Average designed air flow	340m3/h
Average designed indoor total heat cooling load	3140W.
Inlet water temp	7°C

2. Testing unit specifications

According to technical data sheet, medium speed air flow is 350m3/h, which is the closest to the required air volume in calculation. So 003 is selected.

16

Purchase Guideline

3. According to cooling capacity correction sheet, find cooling capacity correction factor with test unit running at medium speed.

 Type 003 unit, multiplied by 0.84 with sensible heat capacity, or multiplied by 0.86 with total heat capacity.

4. In order to determine modified sensible heat capacity and total heat, we use correction factor to divide average designed cooling load.

1480	=1760(W)(modified sensible heat load) 0.84
0.84

1980	=2302 (W)(modified total heat load)
0.86

5. Finally, determine water flow and pressure drop.

Use above modified load instead of the given load, at 27°C DB, 19.5°C WB and 7°C water temperature, to check cooling capacity performance chart.  The sensible heat and total heat load of selected unit should be the same or above modified load. According to the chart, for type 003, it reads that sensible heat is 1860W, total heat 2490W, water flow 6 l / min, pressure drop 10 kPa.

Heating (units selected by cooling function)

Units selected by cooling function are sufficient for heating. Heating capacity is determined when water flow is at the same level.  That is to use inlet water temperature to meet the indoor heating load.

1. Determine working requirements

Given that: type selected according to cooling load	Type 004
Indoor heating load	5820W
Water flow	8 l/min
Inlet water temp	21℃ DB

2. Determine water temperature needed

Check hot water heating performance chart, the 8 l/min inlet water temperature of 004 type unit is 60°C when air conditioner fan runs at high speed with heating capacity of 6000W.

17

Fan Performance

Standard Unit

High Static Pressure Unit

The technical data in this chart is measured when the unit runs at high speed in dry air with air filter and air return grille uninstalled.

18

Electrical Data

Electrical Wiring Diagram

Total unit consumption power (motor input power)

Type Specification		002	003	004	006	008	010	012
Power (W)	VL/CL/VM	31	35	50	87	100	160	174
	VP	35	77	87	134	174	210	268
Electric Current (A)	VL/CL/VM	0.14	0.16	0.23	0.42	0.47	0.76	0.83
	VP	0.16	0.34	0.42	0.60	0.84	1.00	1.25

Unit Output Power

Type Specification		002	003	004	006	008	010	012
Power (W)	VL/CL/VM	8	12	16	40	16x2	40 X 2	40 X 2
	VP	12	28	40	53	40 X 2	53 X 2	53 X 2

Note: The above is the data with high motor speed.

19

Noise Test

Test environment is an anechoic chamber with background noise less than 50db (A).

Supply Line

Type Specification

42CL, VM, Vp

42VL

002

003

004

006

008

010

012

002

003

004

006

008

010

012

Units

○

○

○

○

○

○

○

○

○

○

○

○

○

○

Air Filter

○

○

○

○

○

○

○

○

○

○

○

○

○

○

Speed Adjusting Switch

●

●

●

●

●

●

●

○

○

○

○

○

○

○

Temperature control switch

●

●

●

●

●

●

●

Note: ○Accessories with unit.

● Optional accessories. Orders for optional accessories should be indicated in purchasing contract.

20

Installation and Maintenance Instructions

1. Scope of Application

The unit uses50HZ/220VAC power, with ambient temperature of-30°C—+65°C,altitude not exceeding 4000m.

2. Unit Installation

Crouching units should be kept at horizontal level and vertical unit level should be adjusted by adjusting the bolts. Checkpoints for repairments should be considered when concealed type units are installed. Installed units should be covered against dust in process of renovation or decoration.

Pipeline Configuration and Anti-frost Measures

When install outlet water pipes, pipe clamp should be used to hold pipe end tightly. Valves should be installed on inlet and outlet water pipes. The highest point of the pipeline should be installed air release valve, the lowest point water release valve.

Condensation water requires a slope for successful discharge.

Strict anti-dew measures should be taken at valves of inlet and outlet water pipes and condensing water pipes.

4. Electrical Connection

In strict accordance with wiring diagram on the unit Note: Middle power line must be connected to the yellow line shown in the diagram. Grounding bolt inside the terminal box of unit is used for grounding connection protection system.

Do not put two or more (including two) units in connection in parallel; otherwise it will affect loop current in normal operation of the unit. Motor may be damaged.

Motor shaft bearing uses enclosed ball bearing motor, free from lubricant.

5. Water Supply Requirements

Prohibit the use of steam and hot water above 100 ° C. For double tube unit, hot water temperature should not exceed 65 ° C. If water above 65 ° C is used, softened water must be used; otherwise it will affect heat transfer effects because of corrosion.

Maximum water flows of all types of units do not exceed sample range. Water must be clean.

6. Anti-freezing Measures

If stop the operation of circulation pumps when the external temperature is below 0 ° C, the water in pipeline will freeze, causing cracks of coil units and pipe. So following measures must be taken:

1) Continuous operation of circulation pump:

2) Input antifreeze solution with appropriate concentration:

7. Maintenance

When start unit, first turn on air release valve to remove air and turn off air release valve when there is water flowing out.

The filter should be cleaned once a month or so. For coil unit, clean it periodically to ensure heat exchange efficiency.

21

Carrier, as a world-class manufacturer, takes following six responsibilities for environment protection:

	Welcome to visit Carrier website
	www.carrier.com.cn

Carrier China Sales Offices

Shanghai（86-21) 2306 3000	Beijing（86-10) 6583 2008	Guangzhou（86-20) 3820 1818
Suzhou（86-512)6511 0233	Chongqing（86-23)6382 4732	Xi'an（86-29)8762 0258

Carrier China Service Center

Service Hotline（86) 800-820-2969/79 (86) 400-820-2969/79

Carrier China“Totaline”Spare Parts Business

Spare Parts Inquiry（86)800-820-6010

In order to meet customers in a better way with our product improvements and innovations, we reserve the modifying rights to samples without prior notice

All rights reserved. Carrier China

EX-4.8.7

Exhibit 4.8.7 - Electronic Catalogue (1,3,4,5) -Configuration Specification of Carrier Air-Conditioning Unit

	开利空调机组主要部件产地清单
	Producing Area List of
	Major Components of Carrier Air-Conditioning Unit

设备名称：**CBFI组合式空气处理机组 Equipment Name: **CBFI Modular Air Treatment Unit
品牌：Carrier  制造商：上海一冷开利空调设备有限公司  产地：中国•上海 Brand: Carrier Manufacturer:Shanghai Yileng Carrier Air-Conditioning Equipment Limited Producing Area: Shanghai,China
名        称 Description	制   造   商 Manufacturer
盘管组件(由铜管、铝箔、镀锌钢板护板及钢管联箱等组成) Pipe Coil Module (encompass copper pipe, aluminum foil, galvanized steel sheet and steel pipe header)	上海一冷开利空调设备有限公司 Shanghai Yileng Carrier Air-Conditioning Equipment Limited
铜管Ф12.7*0.38mm Copper Pipe Ф12.7*0.38mm	河南金龙精密铜管股份有限公司 Henan Gold Dragon Precision Copper Pipe Co.,Ltd.
纯铝翅片0.115mm Pure Aluminium Fin 0.115mm	上海关铝经贸发展有限公司 Shanghai Guanlv Trade Developmemnt Limited
蒸汽加热盘管（钢管绕钢片） Steam Heating Pipe Coil (steel pipe wires steel sheet)	上海一冷开利空调设备有限公司 Shanghai Yileng Carrier Air-Conditioning Equipment Limited
双进风机离心风机 Double Inlet Centrifugal Fan	上海南泰风机厂 Shanghai Nantai Fan Factory
风机轴承 Fan Bearing	NSK
电机（Y系列三相异步电动机） Motor (Y-Series Three-Phase Asynchronous Motor)	浙江卧龙电气集团 Zhejiang Wolong Electric Group
箱体：内外板为0.55mm厚彩钢板，50mm厚硬质环保   高压发泡聚胺脂保温材料；框架为高强度铝合金型材框架 Case: Internal and external plate is 0.55mm thk color steel plate, 50mm thk hard environmental-protection high-pressure polyurethane thermal insulation material;frame is high-strength aluminium alloy frame	上海一冷开利空调设备有限公司 Shanghai Yileng Carrier Air-Conditioning Equipment Limited
冷轧钢板、镀锌钢板 Cold-Rolled Steel Sheet, Galvanized Steel Sheet	上海宝钢集团公司 Shanghai BaoSteel Group Corporation
保温材料（发泡聚氨脂） Thermal Insulation Material(Foam Polyurethane)	江阴友邦聚氨酯有限公司 Jiangyin Jyyobo Polyurethane Limited
过滤器 Filter	上海一冷开利空调设备有限公司 Shanghai Yileng Carrier Air-Conditioning Equipment Limited
三角皮带 Texrope	上海科达实业公司（英国PIX经销商） Fordata (Shanghai) Ltd.(UK PIX's Distributor)
皮带轮 belt Pulley	Martin永德传动系统有限公司（上海） Martin Yongde Sprockets & Gear Limited
转轮式除湿装置 Rotary-type Dehydrating Unit	百瑞公司 BTTOL
干蒸汽加湿器 Dry Steam Humidifier	北京嘉乐思乐 Beijing Galaxyla Science Development Co., Ltd
风阀 Air Valve	北京汉威公司 Beijing High Well M&E Co.,LTD.

K15、K25直膨机组配置说明： K15,K25 Direct Expansion Unit Configuration Specification:
序号 Serial No	名称 Description	规格 Specification	产地 Producing Area	品牌 Brand
1	压縮机 Compressor	06EA299	上海 Shanghai	开利 Carrier
2	冷凝器 Condensor	FNV	浙江 Zhejiang	凯迪 Kaidi
3	储液桶 liquid storage barrel	E1W60	天津 Tianjing	法斯克 Fasike
4	干燥过滤器 drier filter	&42	美国 US	ALCOO
5	油分离器 Oil Separator		美国 US	ALCOO
6	减震管 Shock Absorber		韩国 Korea

EX-4.8.8

Exhibit 4.8.8 - Electronic Catalogue (1,3,4,5) -Technical Parameters Table of Screw Compressor Unit

	开利空调销售服务(上海)有限公司
	Carrier Air Conditioning Sales & Services  (Shanghai) Co., Ltd.

30HXC130B螺杆式冷水机组技术参数表

30HXC130B Screw Ciller Technical Parameter Table

型号 Type		30HXC	130B
名义制冷量 Nominal Refrigerating Capacity		KW	455
输入功率 Input Power		KW	98
蒸发器 Evaporator	进、出水温度 In/Out Water Temperature	ºC	12/7
	流量 Flow Rate	m3/h	78
	水压降 Water Pressure Drop	kPa	45
	进出口径 In/Out Diameter	Dg	125
冷凝器 Condensor	进、出水温度 In/Out Water Temperature	ºC	30/35
	流量 Flow Rate	m3/h	95
	水压降 Water Pressure Drop	kPa	83
	进出口径 In/Out Diameter	Dg	125
冷量调节档数 Cold Amount Regulation Number			6
最小冷量 Minimum Cold Amount		%	19
压缩机 Compressor	回路A Loop A	数量 Number	2
	回路B Loop B	数量 Number
	电源 Power Supply	V-Ph-Hz	380-3-50
电	额定工况电流 Rated Current for Operation	A	172
机	最大启动电流 Max Current for Start-up	A	314
Motor	（星-三角） (Star-Triangle)
HFC-134a	回路A Loop A	Kg	90
充注量 Filling Amount	回路B Loop B	Kg
外形尺寸 Outline Dimension	长 Length	mm	2988
	宽 Width	mm	980
	高 Hight	mm	1816
机组重量（含冷媒） Unit Weight (Include Refrigerant)		Kg	2446
运行重量 (Operational Weight)		Kg	2589

注：1、以上技术规格基于蒸发器及冷凝器水侧污垢系数0.086

Note: 1.The above-mentioned specification is based on dirt coeffcient of evaporator and condensor on water side, which is 0.086.

2、机组水侧标准设计压力为1.0MPa

2. Standard design pressure of unit on water side is 1.0Mpa.

	开利空调销售服务(上海)有限公司
	Carrier Air Conditioning Sales & Services  (Shanghai) Co., Ltd.

30HXC250B螺杆式冷水机组技术参数表

30HXC250B Screw Ciller Technical Parameter Table

型号 Type		30HXC	250B
名义制冷量 Nominal Refrigerating Capacity		KW	875
输入功率 Input Power		KW	186
蒸发器 Evaporator	进、出水温度 In/Out Water Temperature	ºC	12/7
	流量 Flow Rate	m3/h	150
	水压降 Water Pressure Drop	kPa	66
	进出口径 In/Out Diameter	Dg	150
冷凝器 Condensor	进、出水温度 In/Out Water Temperature	ºC	30/35
	流量 Flow Rate	m3/h	182
	水压降 Water Pressure Drop	kPa	68
	进出口径 In/Out Diameter	Dg	200
冷量调节档数 Cold Amount Regulation Number			8
最小冷量 Min Cold Amount		%	14
压缩机 Compressor	回路A Loop A	数量	2
	回路B Loop B	数量	1
	电源 Power Supply	V-Ph-Hz	380-3-50
电	额定工况电流 Rated Current for Operation	A	218/108
机	最大启动电流 Max Current for Start-up	A	443/288
Motor	（星-三角） (Star-Triangle)
HFC-134a	回路A Loop A	Kg	107
充注量 Filling Amount	回路B Loop B	Kg	75
外形尺寸 Outline Dimensions	长 Length	mm	3512
	宽 Width	mm	1015
	高 Hight	mm	2060
机组重量（含冷媒） Nuit Weight (Include Refrigerant)		Kg	4258
运行重量 Operation Weight		Kg	4618

注：1、以上技术规格基于蒸发器及冷凝器水侧污垢系数0.086

Note: 1.The above-mentioned specification is based on dirt coeffcient of evaporator and condensor on water side, which is 0.086.

2、机组水侧标准设计压力为1.0MPa

2.Standard design pressure of unit on water side is 1.0Mpa.

EX-4.8.9

Exhibit 4.8.9 - Electronic Catalogue (2) - Tech Parameters

Topsence

Wuhan Dongxin Topsence

Electromechanical Device Limited

Equipment Specification Sheet

Description	Type	Brand	Remarks
Vertical Full Fresh-Air Air-Change Energy-Saving Air Conditioner (by-pass for transition season, fresh-air humidifying function)	QZL-80FP	Topsence	air volume:8000m³/h, excess pressure of supply side external unit: 270pa; excess pressure of exhaust side external unit:230pa; supply air fan power:3kw; exhaust fan power:3kw; rated heat recovery efficiency:≥60%; rated surface cold amount:120kw; rated heating capacity:115kw; drier steam humidifying amount:70kg/h
Vertical Full Fresh-Air Air-Change Energy-Saving Air Conditioner (by-pass for transition season, fresh-air humidifying function)	QZL-30FP	Topsence	air volume:3000m³/h, excess pressure of supply side external unit: 180pa; excess pressure of exhaust side external unit:230pa; supply air fan power:1kw; exhaust fan power:1kw; rated heat recovery efficiency:≥60%; rated surface cold amount:45kw; rated heating capacity:43kw; drier steam humidifying amount:25kg/h
Vertical Full Fresh-Air Air-Change Energy-Saving Air Conditioner (by-pass for transition season, fresh-air humidifying function)	QZL-50FP	Topsence	air volume:5000m³/h, excess pressure of supply side external unit: 250pa; excess pressure of exhaust side external unit:250pa; supply air fan power:2.2kw; exhaust fan power:2.2kw; rated heat recovery efficiency:≥60%; rated surface cold amount:75kw; rated heating capacity:72kw; drier steam humidifying amount:40kg/h

The above-mentioned units consist of following components

Aluminum Alloy Air-Conditioner Specialized Framework

Dual-Side Color Steel Insulation Sheet

Brand of Shanghai Fan: Yisheng.

Brand of humidifier: Topsence

Brand of Heat Changer Core: Topsence

Wuhan Dongxin Topsence Electromechanical Device Limited

EX-4.8.10

Exhibit 4.8.10 - Electronic Catalogue (2)- Exterior Graph

EX-4.8.11

Exhibit 4.8.11 - Electronic Catalogue (2) - Exterior Measures

EX-4.8.12

Exhibit 4.8.12 - Electronic Catalogue (6) – NBG125-80-160-161

Description	Value
Product Name:	NBG 125-80-160/161 A-F-A BAQE
Product No:	95105153
EAN No:	5700836546530
Technology:
Pump speed data	2940 rpm
Real calculated flow rate	147 m3/H
pump lift	29.2 m
Real blade diameter	161mm
Shaft seal	BAQE
Shaft diameter	32mm
Curve tolerance	ISO 9906 Annex A
Edition of pump	A
Material
pump body	cast iron
	EN-GJL-250 DIN W. – Nr.
	A48-40 B ASTM
blade	Cast iron
	EN-GJL-250 DIN W. – Nr.
	A48-40 B ASTM
Material Code	A
Install
Max Environment temperature	40°C
Max Operation Pressure	16
Flange Standard	EN1092-2
Connection Code	F
Pump inlet	DN 125
Pump outlet	DN 80
Pressure Level	PN 16
occipital ring	occipital ring

Liquid
Temperature of Liquid	0…120°C
Electric Data:
Motor type	MMG160L
Number of Motor Poles	2
Rated Power – P2	18.5kw
Frequency of Power	50Hz
Rated voltage	3 x 380-415 D / 660-690 Y V
Rated current	33 / 19.2A
Start-up current	720%
Cos phi-power factor	0, 90
Rated speed	2940 rpm
efficiency of mortar in Full load	90,0%
efficiency of mortar in 3/4 load	90,8%
efficiency of mortar in 1/2 load	90,1%
Encapsulation grade (IEC 34-5)	IP55
Insulation grade (IEC 85)	F
Motor protection	PTC
Motor No	83315428
Motor series	Domestic
Other
Net Weight	215kg
Gross Weight	228kg
Transport volume	0.725m3

EX-4.8.13

Exhibit 4.8.13 - Electronic Catalogue (6) – NBG125-80-160-167

Description	Value
Product Name:	NBG 125-80-160/167 A-F-A BAQE
Product No:	95106014
EAN No:	5700836555440
Technology:
Pump speed data	2945 rpm
Real calculated flow rate	200.1 m3/H
pump lift	28.5 m
Real blade diameter	167mm
Shaft seal	BAQE
Shaft diameter	32mm
Curve tolerance	ISO 9906 Annex A
Edition of pump	A
Material
pump body	cast iron
	EN-GJL-250 DIN W. – Nr.
	A48-40 B ASTM
blade	Cast iron
	EN-GJL-250 DIN W. – Nr.
	A48-40 B ASTM
Material Code	A
Install
Max Environment temperature	40°C
Max Operation Pressure	16
Flange Standard	EN1092-2
Connection Code	F
Pump inlet	DN 125
Pump outlet	DN 80
Pressure Level	PN 16
occipital ring	occipital ring
Liquid
Temperature of Liquid	0…120°C

Electric Data:
Motor type	180M
Number of Motor Poles	2
Rated Power – P2	22kw
Frequency of Power	50Hz
Rated voltage	3 x 380-415 D / 660-690 Y V
Rated current	38 / 21.9A
Start-up current	720%
Cos phi-power factor	0, 89
Rated speed	2950 rpm
efficiency of mortar in Full load	93%
efficiency of mortar in 3/4 load	93,2%
Encapsulation grade (IEC 34-5)	IP55
Insulation grade (IEC 85)	F
Motor protection	PTC
Motor No	83A15430
Motor series	Domestic
Other
Net Weight	197kg
Gross Weight	211kg
Transport volume	0.725m3

EX-4.8.14

Exhibit 4.8.14 - Electronic Catalogue (6) – NBG125-100-160-169

Description	Value
Product Name:	NBG 125-100-160/161 A-F-A BAQE
Product No:	95105171
EAN No:	5700836546714
Technology:
Pump speed data	2950 rpm
Real calculated flow rate	279 m3/H
pump lift	26.4 m
Real blade diameter	169mm
Shaft seal	BAQE
Shaft diameter	32mm
Curve tolerance	ISO 9906 Annex A
Edition of pump	A
Material
pump body	cast iron
	EN-GJL-250 DIN W. – Nr.
	A48-40 B ASTM
blade	Cast iron
	EN-GJL-250 DIN W. – Nr.
	A48-30 B ASTM
Material Code	A
Install
Max Environment temperature	40°C
Max Operation Pressure	16
Flange Standard	EN1092-2
Connection Code	F
Pump inlet	DN 125
Pump outlet	DN 100
Pressure Level	PN 16
occipital ring	occipital ring
Liquid
Temperature of Liquid	0…120°C

Electric Data:
Motor type	MMG200L
Number of Motor Poles	2
Rated Power – P2	30kw
Frequency of Power	50Hz
Rated voltage	3 x 380-415 D / 660-690 Y V
Rated current	53.3 / 31A
Start-up current	720%
Cos phi-power factor	0, 88
Rated speed	2950 rpm
efficiency of mortar in Full load	91,4%
efficiency of mortar in 3/4 load	92,1%
efficiency of mortar in 1/2 load	91,3%
Encapsulation grade (IEC 34-5)	IP55
Insulation grade (IEC 85)	F
Motor protection	PTC
Motor No	83315432
Motor series	Domestic
Other
Net Weight	335kg
Gross Weight	353kg
Transport volume	0.725m3

EX-4.8.15

Exhibit 4.8.15 - Electronic Catalogue (6) – NBG125-80-160-161
 

Description	Value
Product Name:	NBG 125-80-160/161 A-F-A BAQE
Product No:	95105153
EAN No:	5700836546530
Technology:
Pump speed data	2940 rpm
Real calculated flow rate	147 m3/H
pump lift	29.2 m
Real blade diameter	161mm
Shaft seal	BAQE
Shaft diameter	32mm
Curve tolerance	ISO 9906 Annex A
Edition of pump	A
Material
pump body	cast iron
	EN-GJL-250 DIN W. – Nr.
	A48-40 B ASTM
blade	Cast iron
	EN-GJL-250 DIN W. – Nr.
	A48-40 B ASTM
Material Code	A
Install
Max Environment temperature	40°C
Max Operation Pressure	16
Flange Standard	EN1092-2
Connection Code	F
Pump inlet	DN 125
Pump outlet	DN 80
Pressure Level	PN 16
occipital ring	occipital ring
Liquid
Temperature of Liquid	0…120°C

Electric Data:
Motor type	MMG160L
Number of Motor Poles	2
Rated Power – P2	18.5kw
Frequency of Power	50Hz
Rated voltage	3 x 380-415 D / 660-690 Y V
Rated current	33 / 19.2A
Start-up current	720%
Cos phi-power factor	0, 90
Rated speed	2940 rpm
efficiency of mortar in Full load	90,0%
efficiency of mortar in 3/4 load	90,8%
efficiency of mortar in 1/2 load	90,1%
Encapsulation grade (IEC 34-5)	IP55
Insulation grade (IEC 85)	F
Motor protection	PTC
Motor No	83315428
Motor series	Domestic
Other
Net Weight	215kg
Gross Weight	228kg
Transport volume	0.725m3

EX-4.8.16

Exhibit 4.8.16 - Electronic Catalogue (6) – NBG125-80-160-167
 

EX-4.8.17

Exhibit 4.8.17 - Electronic Catalogue (6) – NBG125-100-160-169
 

EX-4.8.18

Exhibit 4.8.18 - Electronic Catalogue (6) – NBG 161
 

EX-4.8.19

Exhibit 4.8.19 - Electronic Catalogue (6) – Selection Explanation for SUNTEC Water Pump

三生水泵选择说明：

Specification for Selecting Sunshine’s Water Pump

1、   LB1~2

设计院参数： Q:187cmh  Parameters from Designing Institute

H:24m

P:18.5kw

SUNTEC:  Q:187cmh

H:26.1m

P:18.5kw

2、  LB3~4

设计院参数： Q:280cmh Parameters from Designing Institute

H:24m

P:30kw

SUNTEC:  Q:279cmh

H:26.4m

P:30kw

3、   L2-2~4

设计院参数： Q:112~192cmh Parameters from Designing Institute

H:34~28m

P:22kw

SUNTEC:  Q:147cmh

H:29.2m

P:18.5kw

4、   L1-3~5

设计院参数： Q:131~225cmh Parameters from Designing Institute

H:29.5~24.5m

P:22kw

SUNTEC:  Q:170cmh

H:31.5m

P:22kw

EX-4.8.20

Exhibit 4.8.20 - Electronic Catalogue (7) - 090521Water Tank Drawing - Scheme Drawing

EX-4.8.21

Exhibit 4.8.21 - Electronic Catalogue (7) - NZP-Series NZP Floor-Mounted Expansion Tank

NZP系列落地膨胀水箱

NZP Series Floor Type Expansion Water Tank

产品简介

Product Introduction

NZG系列囊式自动给水装置已广泛用于住宅､办公科研､宾馆饭店､医院､影院等民用建筑及工矿企业设施的生活､生产及消防供水系统｡NZP系列广泛用于热水供应､热水采暖､小区集中供热及空调系统中的落地膨胀水箱｡主要适用于:

NZG series bag type automatic water supply device has been widely used in the living, production and fire control water supply systems of residence, office & scientific research, hotels, hospitals, cinemas and other civilian buildings as well as facilities of industrial and mining enterprises. NZP series are widely used in floor type expansion water tank for hot water supply, hot water heating, central heating and air conditioning system in residential quarters. It is Mainly applicable to:

●工业及民用建筑的生产､生活､消防供水系统｡

Production, living and fire control water supply system of industrial and civil buildings.

●热水供应､热水采暖及空调系统的稳压补水｡

Steady pressure water makeup for the hot water supply, hot water heating and air condition system.

●作为高层建筑给水系统中的水锤噪音消除设备｡

Using as the water hammer noise cancellation device of water supply system in high-rise buildings.

●旅游设施及旅游景点的喷泉､林场或农业浇灌系统｡

Foundation, forest farm or agricultural irrigation system of tourism facilities and tourist sites.

●可用潜水泵､深井泵地下取水,用于生产､生活､消防系统｡

Use submersible pump and deep-well pump to get water from under the ground to use for the production, living and fire-fighting system.

●农村自来水的理想设备;也可作为建筑施工,流动作业中的临时供水设备｡

Using as the ideal device for supplying tap water in rural areas; also using as the temporary water supply device in mobile operational process of building construction.

主要特点

Main Characteristics

●罐体内装有无毒橡胶囊,水气不接触保证水质不受外界污染,用于有除氧设施的供热系统中可杜绝氧腐蚀现象的发生｡

Nontoxic rubber bags are equipped in the tank shell to prevent contacting with water vapor so as to guarantee that the water quality is free from outside contamination; oxygen corrosion could be prevented when it is used in the heating system where deaerating facility is equipped.

●密封性能好,一次冲气可长期使用｡

Good sealing performance; and it can be used for a long term after inflating one time.

●能自动消除管网中的水锤及噪音｡

It can automatically abate the water hammer and noise in pipe network.

●可取代生活､消防､采暖及空调系统的高位水箱及水塔,有利于结构抗震和建筑美观｡

Take the place of the head tank and water tower in living, fire fighting, heating and air conditioning system and be favorable to structure seismic and beauty-view of architecture.

●占地面积小､投资少､安装快､操作维修方便｡

Small floor area and investment, quick installation, and easy maintenance and operation.

●可按用户要求设定系统压力｡

System pressure can be set at customer's request.

工作原理

Working Principle

现以NZP系列落地式膨胀水箱为例说明其工作原理｡NZP系列设备由气压罐､定压补水罐､电控柜､压力控制器､安全阀､压力表､阀门及管道等组成的一个完善的全自动定压补水装置｡气压水罐由内､外两室组成,内室(橡胶囊内部)为水室｡外室(橡胶囊与设备外壳之间)为充满氮气的气室｡

Let’s take the NZP series floor type expansion water tank for example to introduce its working principle. NZP series device is a complete fully automatic constant pressure water makeup device composed of air pressure tank, constant pressure water makeup tank, electrical cabinet, pressure controller, safety valve, pressure gauge, valve and pipeline. Air pressure tank is composed of external and internal chambers, with the internal chamber (inside of rubber bag) as the water chamber while the external chamber (the space between rubber bag and device shell) as the air chamber full of nitrogen gas.

该设备采用系统静压作为膨胀水箱内的设计初始压力水头P1,采用保证系统内热水不汽化的压力作为膨胀水箱内运行终端压力水头P2｡初始运行时首先启动补水泵向系统及气压罐内的水室中充水,系统充满后多余的水被挤进胶囊内｡因为水的不可压缩性,随着水量的不断增加,水室的体积也不断的扩大而压缩气室,罐内的压力也不断的升高｡当压力达到设计压力时,通过压力控制器使补水泵关闭｡当系统内的水受热膨胀使系统压力升高超过设计压力时,多余的水通过安全阀排至补水箱循环使用,当系统中的水由于泄露或温度下降而体积缩小,系统压力降低时,胶囊中的水被不断压入管网补充系统的压降损失,当系统压力降至设计允许的最低压力时,通过压力控制器使补水泵重新启动向管网及气压罐内补水,如此周而复始的工作,完成了高位膨胀水箱所起到的作用,同时不存在真空或缺水的现象,保证水的流量,压力永不失调｡举例:罐体直径为1600mm,罐体个数为1,水泵吸入口径为50mm,水泵数量为2,水泵级数为3级的囊式落地膨胀水箱表示为NZPl.6 x 1-50 x 2 X 3｡

This device uses the system static pressure as the designed initial pressure head P1 in expansion water tank and uses the pressure not causing vaporization of hot water in the system as the running terminal pressure water head P2 in the expansion water tank. In initial running, firstly start the make-up water pump to fill water into the system and water chamber in air pressure tank, and then the excess water will be forced into the rubber bag after the system is full of water. The volume of water chamber will keep expanding with the increasing of water volume due to the incompressibility of water, and then the air chamber will be compressed to make the pressure in tank increase continually. The make-up water pump will be closed through the pressure controller when reaching the design pressure. When the water in system expands by heat, which makes the system pressure increase and exceed the design pressure, the excess water will be discharged to make-up water tank through safety valve for recycling; when the volume of water in the system decreases due to water leakage or temperature drop, which makes the system pressure decrease, water in rubber bag will be pressed into pipe network to make up the loss of pressure drop of the system; when the system pressure is dropped to the minimum pressure allowed by the design, the make-up water pump will be re-started through the pressure controller to make up water into the pipe network and air pressure tank; such continuous cycle enables the high expansion water tank to realize its function without causing vacuum or water shortage phenomenon and guarantees the water discharge and never disorder pressure. For example, diameter of tank body 1600mm, quantity of tank 1, water pump suction caliber 50mm, and quantity of water pump 2, so the bag type floor expansion water tank with series 3 pump shall be expressed as NZPl.6 x 1-50 x 2 X 3.

使用说明

Instructions for Use

●设备使用环境通风良好,电压波动不应超过5%｡

The environment for use of the device shall keep good ventilation condition, and the voltage fluctuation shall not exceed 5%.

●每年设备运行前,利用电控箱手动开关检查水泵电机､压力控制器的工作性能,然后在关闭给水阀门的情况下检查自动补水､泄水､排水以及压力保护功能,检查合格后方可打开补水阀门,与供热系统连成一体,进入正常运行状态｡

Use the hand switch of electrical cabinet to check the working performance of water pump motor and pressure controller prior to running of device every year, then check the automatic water makeup, discharge, drainage and pressure protection function in the case of closing water supply valve, and then open the makeup water valve after the checking is qualified to connect with the heating system to form an unit and enter the normal running status.

●每年检查一次水泵,阀门及压力控制器,并定期检查系统的密闭性,防止漏水及锈蚀｡

Check the water pump, valve and pressure controller once a year, and periodically check the tightness of the system to prevent water leakage and corrosion.

订货须知

Ordering Instructions

●订货时应说明设计给水的最高工作压力及最低压力｡

Describe the designed maximum working pressure and minimum pressure of water supply in ordering.

●说明是生活用水､生产用水､消防用水或采暖用水｡

Clarify it is for domestic water, water of production use, fire demand or heating demand.

●用户如有特殊要求,本公司可按用户要求供货(如特殊规格､材料的罐体､水泵等)

The company can supply at the customer’s special request (if any) (such as the tank body, water pump, etc of special specification and material)

●本公司对产品有更改的权利,产品今后如有变更恕不另行通知｡

The company shall have the right to change the products, and the products shall be subject to change (if any) without further notice.

型号说明

Model Description

落地膨胀水箱 Floor Type Expansion Water Tank

单罐双泵装配图 Single Tank Double Pump Assembly Diagram

NZG系列自动给水装置技术性能表

Technical Performance Table of NZG Series Automatic Water Supply Device

型号 Model	进水口径 Inlet Diameter DN2mm	出水口径 Outlet Diameter	电机功率 Motor Power kW	水泵参数 Pump Parameters		总容量  Total Capacity m3	调节容量 Regulating Capacity m3
				流量 Flow Rate m3/h	扬程 Lift m(H2O)
NZG0.8×1－50×2×4	50	50	4	9-16	53-42	0.90	0.40
NZG0.8×2－65×2×3	65	50	7.5	18-35	55-43	1.80	0.80
NZG1.0×1－65×2×3	65	65	7.5	18-35	55-43	1.55	0.55
NZG1.0×2－65×2×4	65	65	11	18-35	74-58	3.10	1.10
NZG1.0×1－80×2×4	80	65	22	32-65	86-68	1.55	0.55
NZG1.0×2－80×2×3	80	65	15	32-65	64-51	3.10	1.10
NZG1.0×2－80×2×4	80	65	22	32-65	86-68	3.10	1.10
NZG1.2×1－65×2×3	65	80	7.5	18-35	53-43	2.65	0.80
NZG1.2×2－65×2×4	65	80	11	18-35	74-58	5.30	1.60
NZG1.2×1－80×2×3	80	80	15	32-65	64-51	2.65	0.80
NZG1.2×2－80×2×4	80	80	22	32-65	86-68	5.30	1.60
NZG1.2×2－100×2×4	100	80	37	72-126	86-68	5.30	1.60
NZG1.4×1－65×2×3	65	100	7.5	18-35	55-43	3.70	1.10
NZG1.4×2－65×2×4	65	100	11	18-35	74-58	7.40	2.20
NZG1.4×1－80×2×3	80	100	15	32-65	64-51	3.70	1.10
NZG1.4×2－80×2×3	80	100	15	32-65	64-51	7.40	2.20
NZG1.4×2－100×2×4	100	100	37	72-126	86-68	7.40	2.20
NZG1.6×2－100×2×5	100	100	45	72-126	109-85	7.40	2.20
NZG1.6×2－80×2×3	80	100	15	32-65	64-51	11.30	4.0
NZG1.6×1－100×2×4	100	100	37	72-126	86-65	11.30	2.0
NZG1.6×2－100×2×3	100	100	30	72-126	65-51	11.30	4.0
NZG1.6×1－100×2×5	100	100	45	72-126	109-85	11.30	2.0
NZG2.0×2－100×2×3	100	100	30	72-126	65-51	8.60	7.60
NZG2.0×1－100×2×3	100	100	30	72-126	65-51	9.30	3.80

NZP系列膨胀水箱技术性能表

Technical Performance Table of NZP Series Expansion Tank

型号 Model	进水口径 Inlet Diameter DN2mm	出水口径 Outlet Diameter	电机功率 Motor Power kW	水泵参数 Pump Parameters		总容量  Total Capacity m3	调节容量 Regulating Capacity m3
				流量 Flow Rate m3/h	扬程 Lift m(H2O)
NZP0.8×1－50×2×3	50	40	3	9-16	39-31	0.5-0.8	0.14-0.47
NZP0.8×1－50×2×4	50	50	4	9-16	53-42	0.5-0.8	0.14-0.47
NZP0.8×1－50×2×5	50	50	5.5	9-16	66-53	0.5-0.8	0.14-0.47
NZP1.0×1－50×2×3	50	65	3	9-16	39-31	0.8-1.6	0.24-0.80
NZP1.0×1－50×2×4	50	65	4	9-16	53-42	0.8-1.6	0.24-0.80
NZP1.0×1－50×2×5	50	65	5.5	9-16	66-53	0.8-1.6	0.24-0.80
NZP1.2×1－50×2×3	50	80	3	9-16	39-31	1.6-2.0	0.41-1.36
NZP1.2×1－50×2×4	50	80	4	9-16	53-42	1.6-2.0	0.41-1.36
NZP1.2×1－50×2×5	50	80	5.5	9-16	66-53	1.6-2.0	0.41-1.36
NZP1.4×1－50×2×3	50	100	3	9-16	39-31	2.0-4.0	0.57-1.91
NZP1.4×1－50×2×4	50	100	4	9-16	53-42	2.0-4.0	0.57-1.91
NZP1.4×1－50×2×5	50	100	5.5	9-16	66-53	2.0-4.0	0.57-1.91
NZP1.4×2－50×2×3	50	100	3	9-16	39-31	5.0-8.0	1.14-3.82
NZP1.6×1－50×2×3	50	100	4	9-16	39-31	4.0-8.0	0.86-2.86
NZP1.6×1－50×2×4	50	100	5.5	9-16	53-42	4.0-8.0	0.86-2.86
NZP1.6×1－50×2×5	50	100	3	9-16	66-53	4.0-8.0	0.86-2.86
NZP1.6×2－50×2×3	50	100	4	9-16	39-31	8.0-16	1.72-5.72
NZP1.6×2－50×2×6	50	100	5.5	9-16	79-63	8.0-16	1.72-5.72
NZP2.0×1－50×2×3	50	100	3	9-16	39-31	8.0-10	1.40-3.26
NZP2.0×1－50×2×4	50	100	4	9-16	53-42	8.0-10	1.40-3.26
NZP2.0×1－50×2×5	50	100	5.5	9-16	66-53	8.0-10	1.40-3.26
NZP2.0×2－50×2×3	50	100	3	9-16	39-31	10-20	2.80-6.52
NZP2.0×2－50×2×6	50	100	4	9-16	79-63	10-20	2.80-6.52

NZP系列单罐双泵结构参数表

Parameter Table of NZP Series Single Tank Double Pump Structure

罐体直径 符号 Diameter Symbol of Tank Body	Ф800 mm	Ф1000 mm	Ф1200 mm	Ф1400 mm	Ф1600 mm	Ф2000 mm
A	1900	2050	2230	2430	2580	3100
A1	204	204	224	224	244	264
B	840	1000	1000	1200	1300	1600
B2	480	640	640	840	940	1240
H	2650	2870	3250	3350	3680	3770
H1	186	223	229	279	278	284
H2	100	120	140	140	160	160

以下为基础尺寸

Following is the foundation dimension

A2	150	1650	1830	2030	2180	2700
B1	800	960	960	1150	1250	1550
C	1040	1200	1200	1400	1500	1800
L	2000	2150	2330	2530	2680	3200
L1	250
H3	350
H4	300

立式膨胀水箱外型尺寸表

External Dimension Table of Vertical Expansion Tank

型号 Model	DN mm	A mm	B mm	C mm	D mm	E mm	F mm	DN1 mm	容积 Capacity m3
NZG600	600	1770	440	100	150	20	300	50	0.32
NZG800	800	2360	600	100	150	20	400	50	0.82
NZG1000	1000	2460	630	120	160	20	500	65	1.38
NZG1200	1200	2930	790	120	160	20	600	80	2.45
NZG1400	1400	3230	900	130	210	24	700	100	3.45
NZG1500	1500	3300	980	130	210	24	750	100	4.00
NZG1600	1600	3390	1050	130	210	24	800	100	5.10
NZG1800	1800	3560	1150	130	250	24	900	100	6.10
NZG2000	2000	3725	1310	130	250	24	1000	100	8.61

EX-4.8.22

Exhibit 4.8.22 - Electronic Catalogue (8) - 090218Fan Box - Airtight

090218机组说明：

Description of the 090218 Unit:

名称 Name	材料说明 Material Description	生产厂家 Manufacturer
机组框架 Unit Framework	铝合金型材 Aluminum Alloy Sections	苏州莱德 Suzhou Laide
通用三通角件 Universal Tee Corner fittings	塑料注塑件 Plastic Injection Parts	苏州莱德 Suzhou Laide
20mm围护壁板 20mm Enclosure Wall Panel	聚氨脂高压发泡隔热复合板 Polyurethane High-pressure Foam Insulating Composite Board	苏州莱德 Suzhou Laide
钣金件 Sheet Metal Component	镀锌钢板或钢板喷塑 Galvanized Steel Sheet or Steel Sheet Spray Plastics	苏州莱德 Suzhou Laide
风机 Fan	外转子离心通风机 External-rotor Centrifugal Fan	金永利 Jinyongli
过滤器（F7） Filter (F7)	中效铝合金框架无纺布袋式 Medium Efficiency Aluminum Alloy Frame Non-woven Bag Filter	苏州莱德 Suzhou Laide
吊架 Hanger	槽钢喷漆 Channel Steel Painting	苏州莱德 Suzhou Laide

EX-4.8.23

Exhibit 4.8.23 - Electronic Catalogue (8) - 090218Fan Box - Airtight

1. ATF-01D（2台）PBJ11-1/PBJ21-1

ATF-01D (2 sets) PBJ11-1/PBJ21-1

额定风量：1500m3/h

Rated Air Flow: 1500m3/h

机外余压：250Pa

Ext. Static Pressure: 250Pa

中效过滤：F7袋式

Medium Efficiency Filter: F7 Bag Filter

风机：ADF-2.5B（防爆）（金永利风机）

Fan: ADF-2.5B (explosion prevention) (Jinyongli Fan)

风机静压：400Pa

Fan Static Pressure: 400Pa

电机功率：0.55kW

Motor Power: 0.55kW

2. ATF-02D（1台）PB63-1

ATF-02D (1 set) PB63-1

额定风量：1500m3/h

Rated Air Flow: 1500m3/h

风机：ADF-2.0B（防爆）（金永利风机）

Fan: ADF-2.0B (explosion prevention) (Jinyongli Fan)

风机静压：200Pa

Fan Static Pressure: 200Pa

电机功率：0.25kW

Motor Power: 0.25kW

  

3. ATF-03D（1台）PB53-1

ATF-03D (1 set) PB53-1

额定风量：3000m3/h

Rated Air Flow: 3000m3/h

风机：ADF-2.8A（防爆）（金永利风机）

Fan: ADF-2.8A (explosion prevention) (Jinyongli Fan)

风机静压：200Pa

Fan Static Pressure: 200Pa

电机功率：0.37kW

Motor Power: 0.37kW

4. ATF-01D（3台）PJ11-1/PJ21-1/PJ31-1

ATF-01D (3 sets) PJ11-1/PJ21-1/PJ31-1

额定风量：1350m3/h

Rated Air Flow: 1350m3/h

机外余压：250Pa

Ext. Static Pressure: 250Pa

中效过滤：F7袋式

Medium Efficiency Filter: F7 Bag Filter

风机：ADF-2.5B（金永利风机）

Fan: ADF-2.5B (Jinyongli Fan)

风机静压：400Pa

Fan Static Pressure: 400Pa

电机功率：0.55kW

Motor Power: 0.55kW

 

5. ATF-01D（2台）PJ12-1/PJ24-1同（4）

ATF-01D (2 sets) PJ12-1/PJ24-1, the same as (4)

6. ATF-02D（2台）PJ13-1/PJ22-1同（4）

ATF-02D (2 sets) PJ13-1/PJ22-1, the same as (4)

7. ATF-01D（3台）PJ14-1/PJ23-1/PJ34-1同（4）

ATF-01D (3 sets) PJ14-1/PJ23-1/PJ34-1, the same as (4)

8. ATF-01D（3台）PJ15-1/PJ25-1/PJ61-1同（4）

ATF-01D (3 sets) PJ15-1/PJ25-1/PJ61-1, the same as (4)

9. ATF-02D（1台）PJ32-1同（4）

ATF-02D (1 set) PJ32-1, the same as (4)

10. ATF-01D（2台）PJ33-1/PJ71-1同（4）

ATF-01D (2 sets) PJ33-1/PJ71-1, the same as (4)

11. ATF-02D（1台）PJ41-1

ATF-02D (1 set) PJ41-1

额定风量：2200m3/h

Rated Air Flow: 2200m3/h

机外余压：150Pa

Ext. Static Pressure: 150Pa

中效过滤：F7袋式

Medium Efficiency Filter: F7 Bag Filter

风机：ADF-2.24B（金永利风机）

Fan: ADF-2.24B (Jinyongli Fan)

风机静压：300Pa

Fan Static Pressure: 300Pa

电机功率：0.32kW

Motor Power: 0.32kW

12. ATF-02D（1台）PJ41-2

ATF-02D (1 set) PJ41-2

额定风量：1850m3/h

Rated Air Flow: 1850m3/h

机外余压：150Pa

Ext. Static Pressure: 150Pa

中效过滤：F7袋式

Medium Efficiency Filter: F7 Bag Filter

风机：ADF-2.0D（金永利风机）

Fan: ADF-2.0D (Jinyongli Fan)

风机静压：293Pa

Fan Static Pressure: 293Pa

电机功率：0.32kW

Motor Power: 0.32kW

13. ATF-01D（1台）PJ41-3

ATF-01D (1 set) PJ41-3

额定风量：1200m3/h

Rated Air Flow: 1200m3/h

机外余压：150Pa

Ext. Static Pressure: 150Pa

中效过滤：F7袋式

Medium Efficiency Filter: F7 Bag Filter

风机：ADF-2.0B（金永利风机）

Fan: ADF-2.0B (Jinyongli Fan)

风机静压：300Pa

Fan Static Pressure: 300Pa

电机功率：0.25kW

Motor Power: 0.25kW

14. ATF-01D（1台）PJ41-4同（13）

ATF-01D (1 set) PJ41-4, the same as (13)

15. ATF-01D（1台）PJ51-1同（4）

ATF-01D (1 set) PJ51-1, the same as (4)

16. ATF-03D（1台）P62-1

ATF-03D (1 set) P62-1

额定风量：3300m3/h

Rated Air Flow: 3300m3/h

机外余压：200Pa

Ext. Static Pressure: 200Pa

粗效过滤：G4袋式

Coarse Efficiency Filter: G4 Bag Filter

风机：ADF-2.24D（金永利风机）

Fan: ADF-2.24B (Jinyongli Fan)

风机静压：300Pa

Fan Static Pressure: 300Pa

电机功率：0.55kW

Motor Power: 0.55kW

17. ATF-02D（1台）P63-1

ATF-02D (1 set) P63-1

额定风量：2200m3/h

Rated Air Flow: 2200m3/h

机外余压：200Pa

Ext. Static Pressure: 200Pa

粗效过滤：G4袋式

Coarse Efficiency Filter: G4 Bag Filter

风机：ADF-2.24B（金永利风机）

Fan: ADF-2.24B (Jinyongli Fan)

风机静压：300Pa

Fan Static Pressure: 300Pa

电机功率：0.32kW

Motor Power: 0.32kW

18. ATF-02D（3台）P73-1~3

ATF-02D (3 sets) P73-1~3

额定风量：2000m3/h

Rated Air Flow: 2000m3/h

风机：ADF-2.8B（金永利风机）

Fan: ADF-2.8B (Jinyongli Fan)

风机静压：470Pa

Fan Static Pressure: 470Pa

电机功率：0.8kW

Motor Power: 0.8kW

EX-4.8.24

Exhibit 4.8.24 - Electronic Catalogue (9) - Fire Protection & Smoke Control Centrifugal-Fan Box - Table of Configuration

设备主要零部件及材料清单

List of Main Parts and Materials of the Equipment

型号规格：HTFC-Ⅰ~Ⅳ(BF)系列低噪声柜式离心风机箱

Model & Specification: HTFC-Ⅰ~Ⅳ(BF) Series Low Noise Cabinet Type Centrifugal Fan Box

序号 No.	部件名称 Name of Parts		材料描述 Material Description
			材质(规格) Material (Specification)	品牌 Brand	产地 Place of Origin	备注 Remark
1	电机 Electric Motor		Y系列风机用三相异步电动机(防爆) Three-phase Asynchronous Motor (Explosion Prevention) for Y Series Fan	创新 Chuangxin	上虞 Shangyu	或同等品牌 Or equivalent brands
		叶片 Vane	Q235-A(Zn)镀锌钢板Q235-A(Zn) Galvanized Steel Sheet	宝钢 Baosteel	上海 Shanghai	或同等品牌 Or equivalent brands
		前盘 Front Disc	Q235-A(Zn)镀锌钢板 Q235-A(Zn) Galvanized Steel Sheet	宝钢 Baosteel	上海 Shanghai	或同等品牌 Or equivalent brands
2	叶　轮 Impeller	后盘 Back Disc	Q235-A(Zn)镀锌钢板 Q235-A(Zn) Galvanized Steel Sheet	宝钢 Baosteel	上海 Shanghai	或同等品牌 Or equivalent brands
		轴套 Shaft Sleeve	45＃(镀锌) 45＃(Galvanization)	鞍钢 Angang Steel	辽宁 Liaoning	或同等品牌 Or equivalent brands

3	壳体 Shell	Q235-A(Zn)镀锌钢板 Q235-A(Zn) Galvanized Steel Sheet	宝钢 Baosteel	上海 Shanghai	或同等品牌 Or equivalent brands
4	集流器 Collector	Q235-A(Zn)镀锌钢板 Q235-A(Zn) Galvanized Steel Sheet	宝钢 Baosteel	上海 Shanghai	或同等品牌 Or equivalent brands
5	主轴 Main Shaft	45＃(调质) 45＃(Quenching and Tempering)	鞍钢 Angang Steel	辽宁 Liaoning	或同等品牌 Or equivalent brands
6	轴承 Bearing	UPC	南安 Nan’an	泉州 Quanzhou	或同等品牌 Or equivalent brands
7	皮带 Belt	橡胶 Rubber	“甬” “Yong”	宁波 Ningbo	或同等品牌 Or equivalent brands
8	带轮 Belt Wheel	HT200	富技 Fuji	上虞 Shangyu	或同等品牌 Or equivalent brands
9	箱体框架 Box Framework	Q235-A(Zn)镀锌钢板 一次性冷弯成形 Q235-A(Zn) Galvanized Steel Sheet, one step cold bending forming	宝钢 Baosteel	上海 Shanghai	或同等品牌 Or equivalent brands

		外板 Outside plate	Q235-A彩涂板 Q235-A Color Coated Sheet	宝钢 Baosteel	上海 Shanghai	或同等品牌 Or equivalent brands
10	箱　　板 Box Board	夹层 Sandwich plate	厚25mm超细玻璃棉　　　　　　　　　(装配挤压后约20mm厚) 25mm thickness extra-fine glass wool (approx. 20mm in thickness after assembly and extrusion)	高阳 Gaoyang	无锡 Wuxi	或同等品牌 Or equivalent brands
		内板 Inner plate	Q235-A(Zn)镀锌消声微孔板 Q235-A(Zn) Galvanized Muffler Microplate	宝钢 Baosteel	上海 Shanghai	或同等品牌 Or equivalent brands
11	底　盘 Chassis	钢板 Steel sheet	Q235-A	宝钢 Baosteel	上海 Shanghai	或同等品牌 Or equivalent brands
		槽钢 Channel steel	Q235-A	鞍钢 Angang Steel	辽宁 Liaoning	或同等品牌 Or equivalent brands
12	进出口法兰 Suction and Discharge Flanges		Q235-A	宝钢 Baosteel	上海 Shanghai	或同等品牌 Or equivalent brands

上虞专用风机有限公司

SHANG YU SPECIAL FANS CO., LTD

EX-4.8.25

Exhibit 4.8.25 - Electronic Catalogue (9) - Fire Protection & Smoke Control Centrifugal-Fan Box - Photo file

EX-4.8.26

Exhibit 4.8.26 - Electronic Catalogue (9) - Fire Protection & Smoke Control Centrifugal-Fan Box - Photo 001

EX-4.8.27

Exhibit 4.8.27 -  Electronic Catalogue (10) - Fan Filter Units (FFU) - Picture of Laminar Hood

EX-4.8.28

Exhibit 4.8.28 -  Electronic Catalogue (10) - Fan Filter Units (FFU) - Scheme for FFU programme design drawing and description

EX-4.8.29

Exhibit 4.8.29 - Electronic Catalogue (11) - Pass Window - Drawing of Standard Type

EX-4.8.30

Exhibit 4.8.30 - Electronic Catalogue (11) - Pass Window - Ordinary 1

EX-4.8.31

Exhibit 4.8.31 - Electronic Catalogue (11) - Pass Window - Ordinary 2

EX-4.8.32

Exhibit 4.8.32 - Electronic Catalogue (11) - Pass Window - Outline of Pass Window

EX-4.8.33

Exhibit 4.8.33 - Electronic Catalogue (11) - Pass Window - Selection Table for Ordinary Type Pass Window

EX-4.8.34

Exhibit 4.8.34 - Electronic Catalogue (12) – Cold Storage - DR

DR-200温度打印记录仪 功能特点：

DR-200 Temperature Printing Recorder

Functional characteristics:

直接驱动打印机打印输出，具有报警输出功能，报警温差可调，报警延时可调，参数修改密码保护，开机记录延时可调，记录容量放大。

It can drive printers directly to print out. It is provided with alarm output facilities whose alarm temperature difference and alarm time delay are adjustable. Besides, the time delay of boot record is adjustable. Its password can be protected by parameter modification and its record capacity can be enlarged.

规格尺寸：

Format and dimensions:

面板尺寸：144×144(mm)

Panel size: 144×144(mm)

安装尺寸：131.5×131.5(mm)

Mounting size: 131.5×131.5(mm)

整机尺寸：144×144×83(mm)

Overall machine size: 144×144×83(mm)

技术参数：

Technical parameter：

◆测温范围：-40°C∽110°C

Temperature measurement range: -40°C∽110°C

◆测温精度：±1°C

Temperature measurement accuracy: ±1°C

◆分辨率：0.1°C

Resolving capability: 0.1°C

◆报警温差：1∽10°C（可调）

Alarm temperature difference: 1∽10°C (adjustable)

◆报警输出：蜂鸣器+报警继电器

Alarm output: buzzer and alarm relay

◆记录周期：1分钟∽24小时可调

Log period: 1 min ∽24 hours (adjustable)

◆记录测量路数：1路

Measuring and recording line number: 1

◆打印输出：232串行打印机输出

Printout: 232 serial printer output

◆供电：12V AC或12V DC

Power supply: 12V AC or 12V DC

◆开机延时：0∽6小时可调

Power on delay: 0~6 hours(adjustable)
 

◆报警延时：0∽90分钟可调

Alarm time delay: 0~90mins (ajustable)
 

◆记录容量：30000点

Record capacity: 30000 points

EX-4.8.35

Exhibit 4.8.35 - Electronic Catalogue (12) – Cold Storage - Specification of Cold Storage

冷库部件说明一览表 PARTS OF COLD STORAGE WAREHOUSE INFO SCHEDULE

项目 project	名称 name	数量quantity	单位 unit	备注 remarks
壹 1st	制冷系统（二楼）Refrigeration System (second floor)			14-F-2-07
1	制冷压缩机组LCU-42FJ  refrigerating compressor set LCU-42FJ	1 one	套 set	日本SANYO品牌、外形尺寸：1320mm*1200mm*940mm    SANYO(Japan)  outside measurement: 1320mm*1200mm*940mm
2	冷风机CC-CV9000H   cold air blower CC-CV9000H	1 one	套 set	日本SANYO品牌 SANYO(Japan)
3	自动控制器MD33DOEB00（具有网络监控功能） controller regulator MD33DOEB00 (network monitoring)	1 one	套 set	意大利进口 IMPORT IN ITALY
4	电控箱  electric cabinet	1 one	套 set	施耐得电器 SCHNEIDER
5	膨胀阀  expansion valve	1 one	只 set	丹麦DANFOSS DANFOSS(Denmark)
6	温（湿）度记录仪DR-200  temperature and moisture recorder  DR-200	1 one	台 set	上海轻创 QINGCHUANG(Shanghai)
LK71

贰 2nd	库体工程（一楼）Library Project (first floor)			10-F-1-09
1	制冷压缩机组LCU-72FJ  refrigerating compressor set    LCU-72FJ	1 one	套 set	日本SANYO品牌\外形尺寸：1320mm*1200mm*940mm SANYO(Japan)  outside measurement: 1320mm*1200mm*940mm
2	冷风机CC-CD9000LH cold air blower CC-CV9000LH	1 one	套 set	日本SANYO品牌 SANYO(Japan)
3	自动控制器MD33DOEB00（具有监控功能） controller regulator MD33DOEB00 (network monitoring)	1 one	套 set	意大利进口 IMPORT IN ITALY
4	电控箱  electric cabinet	1 one	套 set	施耐得电器 SCHNEIDER
5	膨胀阀 expansion valve	2 one	只 set	丹麦DANFOSS DANFOSS(Denmark)
6	温（湿）度记录仪DR-200  temperature(moisture) recorder  DR-200	1 one	台 set	上海轻创 QINGCHUANG(Shanghai)
LK61

第 1 页

叁 3rd	库体工程（一楼）Library Project (first floor)			10-F-1-11
1	制冷压缩机组LCU-42FJ  refrigerating compressor set    LCU-72FJ	1 one	套 set	日本SANYO品牌\外形尺寸：890mm*1000mm*850mm SANYO(Japan)  outside measurement: 1320mm*1200mm*940mm
2	冷风机CC-CV9000H  cold air blower CC-CV9000H	1 one	套 set	日本SANYO品牌 SANYO(Japan)
3	自动控制器MD33DOEB00（具有监控功能）controller regulator MD33DOEB00 (network monitoring)	1 one	套 set	意大利进口 IMPORT IN ITALY
4	电控箱  electric cabinet	1 one	套 set	施耐得电器 SCHNEIDER
5	膨胀阀 expansion valve	1 one	只 set	丹麦DANFOSS DANFOSS(Denmark)
6	温(湿)度记录仪DR-200  temperature (moisture) recorder  DR-200	1 one	台 set	上海轻创 QINGCHUANG(Shanghai)
LK62

肆 4th	库体工程（一楼）Library Project (first floor)			10-F-1-28
1	制冷压缩机组LCU-72FJ  refrigerating compressor set    LCU-72FJ	1 one	套 set	日本SANYO品牌\外形尺寸：1320mm*1200mm*940mm SANYO(Japan)  outside measurement: 1320mm*1200mm*940mm
2	冷风机CC-CV9000H  cold air blower CC-CV9000H	2 two	套 set	日本SANYO品牌 SANYO(Japan)
3	自动控制器MD33DOEB00（具有监控功能）controller regulator MD33DOEB00 (network monitoring)	1 one	套 set	意大利进口 IMPORT IN ITALY
4	电控箱  electric cabinet	1 one	套 set	施耐得电器 SCHNEIDER
5	膨胀阀 expansion valve	2 two	只 set	丹麦DANFOSS DANFOSS(Denmark)
6	温（湿）度记录仪DR-200   temperature(moisture) recorder  DR-200	1 one	台 set	上海轻创 QINGCHUANG(Shanghai)
LK63

第 2 页

伍 5th	库体工程（一楼）Library Project (first floor)			10-F-1-27
1	制冷压缩机组LCU-62FJ   refrigerating compressor set    LCU-72FJ	1 one	套 set	日本SANYO品牌\外形尺寸：850mm*1200mm*940mm SANYO(Japan)  outside measurement: 1320mm*1200mm*940mm
2	冷风机CC-CV9000H  cold air blower CC-CV9000H	2 two	套 set	日本SANYO品牌 SANYO(Japan)
3	自动控制器MD33DOEB00（具有监控功能）controller regulator MD33DOEB00 (network monitoring)	1 one	套 set	意大利进口 IMPORT IN ITALY
4	电控箱  electric cabinet	1 one	套 set	施耐得电器 SCHNEIDER
5	膨胀阀 expansion valve	2 two	只 set	丹麦DANFOSS DANFOSS(Denmark)
6	温(湿)度记录仪DR-200  temperature(moisture) recorder  DR-200	1 one	台 set	上海轻创 QINGCHUANG(Shanghai)
LK64

陆6th	库体工程（一楼）Library Project (first floor)			10-F-1-25
1	制冷压缩机组LCU-L72FJ  refrigerating compressor set    LCU-72FJ	1 one	套 set	日本SANYO品牌\外形尺寸：1320mm*1200mm*940mm SANYO(Japan)  outside measurement: 1320mm*1200mm*940mm
2	冷风机CC-CD9000LH  cold air blower CC-CV9000H	1 one	套 set	日本SANYO品牌 SANYO(Japan)
3	自动控制器MD33DOEB00（具有监控功能）controller regulator MD33DOEB00 (network monitoring)	1 one	套 set	意大利进口 IMPORT IN ITALY
4	电控箱  electric cabinet	1 one	套 set	施耐得电器 SCHNEIDER
5	膨胀阀 expansion valve	1 one	只 set	丹麦DANFOSS DANFOSS(Denmark)
6	温(湿)度记录仪DR-200  temperature(moisture) recorder  DR-200	1 one	台 set	上海轻创 QINGCHUANG(Shanghai)
LK65

第 3 页

EX-4.8.36

Exhibit 4.8.36 - Electronic Catalogue (12) – Cold Storage - Specification of Cold Storage - Structural Plan for Bottom Bracket of Cold Storage

EX-4.8.37

Exhibit 4.8.37 - Electronic Catalogue (12) – Cold Storage - Specification of Cold Storage - Structural Plan

EX-4.8.38

Exhibit 4.8.38 - Electronic Catalogue (13) – Sanitation - Stainless Steel Shoe Cabinet

EX-4.8.39

Exhibit 4.8.39 - Electronic Catalogue (13) – Sanitation - Wash Basin

EX-4.8.40

Exhibit 4.8.40 - Electronic Catalogue (13) – Sanitation - Wash Bowl

EX-4.8.41

Exhibit 4.8.41 - Electronic Catalogue (13) – Sanitation - Washtub

EX-4.8.42

Exhibit 4.8.42 -Electronic Catalogue (17) - Reducing Valve

25P Series Pilot-operated Reducing Valve

Improve the Safety and Efficiency of Steam System

Spirax Sarco 25P series pilot-operated reducing valve is widely used in steam system. Accurate and stable pressure control can be realized no matter that there is change of upstream steam pressure or fluctuation of downstream load.

Spirax Sarco 25P series pilot-operated reducing valve is characterized in that one or several pilot valves can be installed or exchanged on the same valve. Besides being stable and reducing pressure, it can also control the temperature, the upstream pressure or the remote switch. Those multifunctional values can be provided together with supply and easily installed at site.

Safety:

All steaming equipments have safe working pressure and there are safety requirements for operators for both overheat and overpressure. Therefore, accurate and stable pressure control could:

· Protect the equipment from overpressure.

· Protect the operator.

· Avoid defective product caused by overheat to ensure product quality.

Why need to reduce pressure?

Economy:

Steam under high pressure:

Increase the heat storage capacity and the peakresponsibility of boiler.

Under high pressure, it enjoys small specific volume and feeding duct as well as low installation fee.

Reduce the starting and preheating time of the system.

Reduce the heat loss of the system.

Steam under low pressure at steam point:

The efficiency increases because of greater calorific potential of the steam in low pressure.

The quality of steam improves because the dryness of steam increases after reducing pressure.

Advantages:

Installation fee decreases without external power.

Product quality and efficiency improve by accurate pressure control.

There are multifunctional combinations to reduce total investment cost.

The storage expenses of spare parts decrease because the spare parts can be used interchangeably. Be Safe to use in dangerous area.

Global technical support, knowledge and service from  Spirax Sarco.

2

25T Series Pilot-operated Temperature Control Valve

Improve Process Efficiency and Product Quality

Improve process efficiency and product quality.

Spirax Sarco 25T series self -operated temperature control valve is widely used in steam heating system for accurate and stable pressure control, good process efficiency, high product quality and energy conservation.

25T series temperature control valve can be applied in the temperature control of all kinds of vapour heat exchangers, such as displacement heat exchanger, instantaneous heat exchanger, air heating coil, flume heating coil and so on.

When the heating equipment has safety requirements on the upper limit of steam pressure, it can be connected with P valve (25PT). So the temperature and the heating steam pressure can be controlled at the same time, which realizes joint control of temperature and pressure by one control valve.

25PT Temperature Control Reducing Valve

Advantages:

Installation fee decreases without external power. Be available for dangerous and dirty place.

Product quality and process efficiency improve by accurate pressure control.

Temperature and pressure can be controlled through one valve after connecting with pressure pilot valve.

There are various temperature ranges with maximum of 160°C, being available for most processes.

Global technical support, knowledge and service from Spirax.

3

25P, 25PE and 25BP

There are various types of valve in Spirax Sarco 25P series so that the same valve can install on one or several valves in turns for different steam services and functions.

25P reducing valve is used for pressure control of steam.

 25PE valve adds a magnetic valve E on 25P type, which achieves remote electronic switch control at the same time of reducing pressure.

25BP back pressure regulating valve can be used for stable upstream pressure.

The spring of the valve of 25P series is marked by different colours and interchangeable. The control pressure of downstream can be changed easily and quickly without cutting off the steam line.

The available diameter of 25P series valve is from ½” to 6” with flange or threaded connection.

25T and 25PT

The 25T type is self-acting temperature control valve. With the same main valve of 25P, it can realize accurate temperature control by installing a temperature control pilot valve T.

25PT reducing temperature control valve adds a temperature control pilot valve T on the basis of 25P, which can not only achieve temperature control in process but also reduce the pressure at the same time.

There is a temperature record on the temperature pilot valve to set the right temperature. It provides various probes with different temperature range and capillaries with different length.

The Operating Principle of 25P Reducing Valve

Before initiating, the normal position of main valve is close while the polite valve is opened by the spring. The steam enters the diaphragm of main valve through the polite valve, some steam draining out of the control hole. The main valve opens because of increasing control pressure in the main diaphragm.

When the steam passing the main valve, the downstream pressure increases and the pressure feeds back on the bottom of diaphragm of pilot valve through the pressure-sensitive manifold (it should be installed in the downstream for stable downstream pressure). The force counterbalances the spring effort of the upper diaphragm, which makes the polite close gradually to maintain the pressure in the diaphragm of main valve, control the opening of main valve, transport moderate steam and keep stable downstream pressure.

When the downstream pressure grows up, the feedback pressure increases, the pilot valve closes and the control pressure releases from the control hole, making the main valve shut down tightly.

Any change of load and pressure in downstream will be reflected on the bottom of diaphragm of pilot valve so as to control the opening of main valve and keep stable downstream pressure.

Typical Reducing Station System Schematic

4

Parameter Specification of 25P Series Control Valve

Product Type	Connection Type			Material of Valve		Maximum
	Thread BSP	Flange PN16	Flange PN40	Cast Iron	Cast Steel	Temperature	Pressure
25P 25PE	1/2" —2"	DN15—150	DN15—150	PN16	PN40	Cast Iron=232ºC	17barg
						Cast Steel=232ºC	21barg
25BP	1/2" —2"	DN15—150	DN15—150	PN16	PN40	Cast Iron=232ºC	17barg
						Cast Steel=232ºC	21barg
25PT 25T	1/2" —2"	DN15—150	DN15—150	PN16	PN40	Cast Iron=232ºC	17barg
						Cast Steel=232ºC	21barg

  

Pressure Control Range

The spring Spirax Sarco provides has three colours in order to set different downstream pressure.

Yellow spring 0.2 bar g ——2.1 bar g

Blue spring 1.4 bar g —— 7.0 bar g

Red spring 5.6 bar g ——14.0 bar g

Note: when the chosen range overlaps, chose the short-range spring for better control.

Temperature Control Range

There are 7 different temperature control ranges:

0-32ºC，15-50 ºC， 40-70ºC，

50-80ºC， 70-105ºC， 95-125ºC

125-160ºC

The standard capillary is 2.4m in length. State your request when ordering if longer capillary is needed.

Magnetic pilot valve E

24VAC, 110 VAC, 240 VAC, 50/60HZ

Instructions of Ordering Products:

When ordering Spirax Sarco 25P series control valve, you must specify:

•  The diameter of valve and connection type

•  The material of valve, such as cast iron

•  The setting range of downstream pressure

•  The upstream pressure of steam supply

For example:  Spirax Sarco 1”  25P reducing valve, cast iron, upstream pressure 10 bar g, downstream pressure 1 bar g

Yellow spring 0.2 bar g ——2.1 bar g

When ordering Spirax Sarco 25T series valve, you must specify

•  The diameter of valve and connection type

•  The material of valve, such as cast iron

•  The range of control temperature

•  The length of capillary

For example:  Spirax Sarco 1” 25T temperature control valve, cast iron, temperature range 40-70ºC， capillary 2.4m.

Note: please also specify the working voltage if magnetic valve E is required for remote switch function.

Components of Reducing Station

No.	Name	Model	Diameter	Connection
1	stop valve(spherical )	BSA1,BSA2, BSA3 A3S, HV3	DN15—250	thread, flange
2	steam separator	S1, S2, S3, S4	1/2"—8"(DN15—200)	thread, flange
3	filter	Fig12, Fig33, Fig34	1/2"—8"(DN15—200)	thread, flange
4	piezometer
5	reducing valve	see above table
6	safety valve	SV3, SV5 series	1/2"—6"(DN15—150)	thread, flange
7	Spirax trap detector	ST14, 16, 17	1/2"—1"	thread
8	float trap	FT14, FTC32	1/2"—1"	thread
9	check valve	LCV1	1/2"—1"	thread
10	stop valve(spherical )	M10	1/2"—1"	thread

5

   

Typical Application of 25P Series Control Valve

Series Connection of Pilot Pressure Reducing Station

When the pressure ratio is over 10:1, apply series connection for two stages in pressure reducing station.

The pressure ratio is the ratio between the upstream pressure and downstream pressure.

Parallel Connection of Pressure Reducing Station

Although the reducing valve can adjust the flow between the maximum and zero (when the reducing valve closes), it shortens the life of reducing valve if it works in long-term stage of low load. In this case, it is better to use parallel connection of two pressure reducing stations. Though there is no specified limit, it suggests applying two reducing valves in parallel when the minimum load is less than 10% of the maximum value. With parallel connection, the system can automatically switch to each other based on the degree of load.

The Application of 25T Temperature Control Valve

For displacement heat exchanger, instantaneous heat exchanger, air heater and so on, accurate temperature control can be realized by using 25T self-acting temperature control valve, no external power source such as electricity or compressed air. Thus, it simplifies the process of installation and can be used in dangerous and dirty condition.

The Installation of 25PT Reducing Temperature Control Valve

25PT reducing temperature control valve is the best choice for the heat exchangers which limit the maximum steam pressure in the entrance. 25PT control valve can reduce the pressure and control the twice liquid temperature of heat exchanger to the setting accurately at the same time, which achieves two functions with one valve.

      

6

  

Instructions of Choosing 25P Series Reducing Valve

How to choose 25P series reducing valve?

1. Identify the upstream pressure P1(bar g), the set downstream steam pressure P2(bar g)  and the maximum steam  flow (kg/h)

2. Identify the diameter of reducing valve according to the following selection map. (Refer to the examples)

3. Identify the material and connection type of the reducing value.

Example :

The following two examples of saturated steam and superheated steam show how to make use of this flow map.

Saturated steam

The flow is 50000kg/h; the upstream pressure is 8 bar g; and the downstream pressure is 5 bar g.

Dropping a line vertically down from the crossing point of the downstream pressure 5 bar g horizontal line and upstream pressure 8 bar g curve, we can find that the flow of 3”(DN80) reducing valve is about 5900kg/h. The corresponding valve is the model to meet the requirement at least.

Superheated steam

Because of high specific volume of the superheated steam, the data in the selection map should be modified.

The modified factor is 0.95 when the superheat degree is 55ºC; and the modified factor is 0.9 when the superheat degree is 100ºC.

As a result, the 3” reducing valve is also qualified even if the steam superheated degree is 55ºC and the flow is 5900 X 0.95 = 5600kg/h.

The Kvs Value of 25P Series Reducing Valve

DN15	DN20	DN25	DN32	DN40	DN50	DN65	DN80	DN100	DN150
3.0	5.5	8.9	12.0	17.0	30.0	48.0	63.0	98.0	133

Conversion formula Cv(UK) = Kv x 0.963  Cv(UK) = Kv x 1.156

Note:

1) The model of reducing valve can be also identified based on the Kv value.

2) Kvs value reflects the flow capacity of controlling the valve in wide-open position. So the model of safety valve is determined by Kvs value if it is necessary.

7

  

Size and Weight (Approximation) mm/kg

Spirax Sarco Engineering Co., Ltd. in China
No. 107, Guijing Road, Hejing Development Zones,
Shanghai
Tel: 0086-21-64854898
Fax: 0086-21-64854899
Post Code: 200233
E-mail: Sales@cn.Spirax Sarcosarco.com
Website: www.Spirax Sarcosarco.com/cn
Copyright 2007 Spirax Sarco Sarco is a registered
trademark of Spirax Sarco-Sarco Limited	SB P325-01        CN Issue 4
	March, 2007

    

  8

EX-4.8.43

Exhibit 4.8.43 - Self-Control Components - Actuator of Air Valve-GDB161.1E

产品型号：GDB GLB16.1

Product Model: GDB GLB16.1

风阀执行器GDB/GLB16…1系列

GDB/GLB16…1 series air valve actuator

旋动类，调制，AC24V

Rotating, conditioning, AC24V

概述

General

电动旋转执行器，标称扭矩5/10Nm，工作电压AC24V，旋转角度范围自适应，调节控制信号DC0…10V，位置反馈指示信号DC0…10V，机械调节范围0…90°，预留9米长连接电缆。

It is motor rotating actuator with nominal torque 5/10Nm, working voltage AC24V, self-adaption rotation angle, adjustable control signal DC0…10V, location feedback signal DC0…10V, mechanical adjustable scope 0…90° and 9m reserved connecting cable.

型号变化主要在于是否带有用于设置偏置和区间的可调节控制信号，以及用于附属功能的可调辅助开关。

The change in model is mainly in the adjustable control signal to set offset and inter zone, and the adjustable auxiliary switch for the affiliated functions.

应用

Application

主要用于通风空调系统的风阀控制

——与具有DC0…10V连续输出信号的控制器相连接。

——标称扭矩5Nm，最大风阀面积至0.8㎡，具体风阀面积与风阻有关。

——标称扭矩10Mm，最大风阀面积至1.5㎡

Mainly used for the air valve control of ventilating air conditioning system

-Connecting with the controller with DC0…10V continuous output signal

- Nominal torque 5Nm, maximum air valve area 0.8㎡, the specific area relating to windage

- Nominal torque 10Nm, maximum air valve area 1.5㎡

功能 Functions

基本功能 Basic functions

旋转运动 Rotary motion

——执行器的转动方向（顺时针或逆时针）可以通过DIL开关进行选择。

——一旦接收到输入信号（＞0V），执行器即向“90°”方向旋转。只要控制信号不变，则执行器保持位置不变。

——当控制信号中断而工作电压仍保持时，执行器返回到所选择方向的0位上。

——当工作电压中断时，执行器将保持在其当前位置上。

- The rotation direction of actuator (clockwise or anticlockwise) is optional via DIL switch.

- The actuator rotates towards “90°” direction as long as receiving the input signal （＞0V）; Otherwise, it would keep static.

- The actuator will go back to 0 location at the selected direction while the control signal is off and working voltage on.

- The actuator will keep the current location when the working voltage stops.

位置指示 Location indicating

——机械位置：位于外壳上的位置指示器可以显示出风阀的转角位置。

——电气指示：执行器的电子线路可以产生出0°…90°转角范围成比例的DC0…10V输出电压。该电压可用作位置指示。

- Mechanical location: on the casing where the indicator may display the rotating angle position of the air valve.

- Electric indicating: the electronic circuit of actuator could generate DC0…10V output voltage pro rata to 0°…90° rotating angle scope.

手动设置 Manual setup

在无电供给时，可通过红色推钮接执行器中的齿轮组作用，手动调节执行器或风阀的位置。

In case of no power supply, use the gear set function in actuator via the red button to adjust the locations of actuator or air valve by hand.

转角的机械限位 Mechanical limit of rotating angle

旋转角度可在0°…90°之间限定。

旋转角度范围自适配：执行器自动测定旋转角度的机械终点。

The rotating angle could be limited within 0°…90°.

The rotating angle is adaptive: actuator automatically determines the mechanical destination of rotating angle.

特定型号的执行器功能 Specific actuator functions

控制信号的调整 Control signal adjustment

（操作功能） Operating function

旋转角度的偏置和区间可以通过两个电位器进行调整。

·可以利用DC10V的控制信号对转角范围有限制的风阀进行控制。

·在只能应用0…10V控制信号的控制回路中作为顺序执行器以控制多个顺序。

·用于采用非0…10V控制信号的控制系统。

The offset and interval of rotating angle could be adjusted via two potentiometers.

Use control signal of DC10V to control air valve with limited rotating angle.

Act as sequence actuator to control several sequences in the control loop where only 0…10V control signal can be used.

Use for the control system adopts non 0…10Vcontrol signal.

辅助开关的调整 Auxiliary switch adjustment

辅助开关可以为执行器提供额外的功能。在0°…90°的转角范围内，开关A和B（每个均为转换开关）可以按照5°增量分别独立设置。

The auxiliary switch could provide actuator with extra functions. Within 0°…90° rotating angle, switch A and B (both change over switch) could be separately set according to 5° increment.

详细情况请分别参考“技术设计“、”功能说明“以及”内部结构“的说明。

Please see the explanation in “technical design”, “function detail” and internal structure” for details.

型号一览 Model list

	工作电压AC24V
扭矩	控制信号	标准应用 （偏置和区间不可调）		可调控制信号的应用 （偏置和区间）
		无辅助开关	带辅助开关	无辅助开关	带辅助开关
5Nm	DC0…10V	GDB161.1E	GDB166.1E	GDB163.1E	GDB164.1E
10Nm	DC0…10V	GLB161.1E	GLB166.1E	GLB163.1E	GLB164.1E
	Working voltage AC24V
Torque	Control signal	Standard application （Offset and interval not adjustable）		Adjustable control signal application （Offset and interval）
		No auxiliary switch	With auxiliary switch	No auxiliary switch	With auxiliary switch
5Nm	DC0…10V	GDB161.1E	GDB166.1E	GDB163.1E	GDB164.1E
10Nm	DC0…10V	GLB161.1E	GLB166.1E	GLB163.1E	GLB164.1E

技术参数 Technical parameters

电源电压AC24VA     Power supply AC24VA

工作电压                                       AC24VA+20%

超低压安全范围（SELV/PELV）                    根据HD384

外部安全绝缘变压器要求（100%绝缘）              EN60742

外部馈电保护                                   最大10A

频率                                          50/60HZ

供电（带控制信号）                             125mA

功耗

带控制信号                                    3VA/2W

保持                                          1.8VA/1W

Working voltage                                      AC24VA+20%

Ultra low voltage safety range（SELV/PELV）                    in line with HD384

Requirement on external safety insulating transformer（100% insulation）              EN60742

External feed protection                                    Maximum 10A

Frequency                                          50/60HZ

Power supply（with control signal）                             125mA

Power consumption

With control signal                                    3VA/2W

Keep                                          1.8VA/1W

控制信号输入 Control signal input

输入电压（8-2线）                              DC0…10V

最大允许输入电压                               DC35V

限制为                                        DC10V

输入阻抗                                      ＞100KΩ

调节中性区NZ（非调节操作功能）                 200mV

Input voltage（8-2 wire）                              DC0…10V

Maximum allowed input voltage                              DC35V

limited to                                        DC10V

Input impedance                                      ＞100KΩ

Adjustable neutral zone NZ（non adjustable operating function）                 200mV

旋转角度自适配        控制信号Y对于            DC0…10V

GDB/GLB161.1E和166.1E

GDB/GLB163.1E和164.1E

Rotating angle adaptive        control signal Y to            DC0…10V

GDB/GLB161.1E and 166.1E

GDB/GLB163.1E and 164.1E

位置输出信号

输出信号（9-2线）

输出电压（Ys=0…100%）                           DC0…10V或DC10…0V

最大输出电流                                     DC+1mA

错误连接保护最大                                 AC24V

Location output signal

Output signal（9-2wire）

Output voltage（Ys=0…100%）                           DC0…10V or DC10…0V

Maximum output current                                     DC+1mA

Wrong connection protect the most                                 AC24V

机械参数

GDB16…1E

标称扭矩                                       5Nm

最小保持扭矩（带/不带工作电压）                  ＞5Nm

最大扭矩                                       ＜7Nm

GLB161…1E

标称扭矩                                       10 Nm

最小保持扭矩（带/不带工作电压）                  ＞10 Nm

最大扭矩                                       ＜14 Nm

标称转动角度（有位置指示）                       90°

最大转动角度（机械限制）                        95°+2°

标称90°转动时间（电动操作50/60HZ）             150s/125s风阀卡死时电机接通时6s

转动方向（DIL开关设定）                        顺时针/逆时针

机械寿命                                      105/次

Mechanical parameters

GDB16…1E

Nominal torque                                     5Nm

Minimum maintaining torque（with/without working voltage）                  ＞5Nm

Maximum torque                                       ＜7Nm

GLB161…1E

Nominal torque                                         10 Nm

Minimum maintaining torque（with/without working voltage）                  ＞10 Nm

Maximum torque                                       ＜14 Nm

Nominal rotating angle（with location indicating）                       90°

Maximum rotating angle（mechanical limited）                        95°+2°

Nominal 90° rotating time（Motor operating 50/60HZ）             150s/125s and connect 6s while the air valve blocks the motor

Rotating direction（DIL switch set）                        clockwise/anticlockwise

Mechanical life                                      105/times

转轴最大硬度＜300HV

Spindle maximum rigidity                            ＜300HV

外壳保护等级  IP40

Casing protection level                              IP40

工作条件

温度                                          -30…55℃

湿度                                          ＜90%r.h.（无结露）

Working condition

Temperature                                        -30…55℃

Humidity                                        ＜90%r.h.（no moisture condensation）

EX-4.8.44

Exhibit 4.8.44 - Self-Control Components - Actuator - SKB Series

4566

Electro-hydraulically Operated Valve Actuator	SKB62  SKC62
Stroke: 20mm or 40mm	SKB60  SKC60

l	SK…62…:	AC 24V operating voltage, DC 0…10V control signal
		4…20mA or 0…1000Ω, with spring returning function
l	SK…60:	Same as SK…62, but without spring returning function
l	SK…62U:	Same as SK…62, but certified by UL
l	SK…62UA:	Same as SK…62U, but functionality is improved (stroke limit control, sequence control of adjustable starting point and operating range and selection of operating direction)
l	Selection of linear or equally proportional flow characteristics
l	Valve position feedback
l	Stroke checking
l	Display of LED status
l	Compulsory control function
l	Designed with manual adjustment and position indicating functions
l	Regulating force up to 2800N
l	Directly installed onto valve body without adjustment
l	To improve the functionality by additional auxiliary switch, valve stem heating element and mechanical stroke inverter ( For SKB…only)
l	SK…62U and SK…62UA certified by UL (American Appliance Quality Standard)

Application

Used for Siemens made series of two-way valve, three-way valve WF…and VXF…, with a driving stroke of 20mm or 40mm

l Field of application in accordance with IEC 721-3-3 (Provisions by   International Electro-technical Commission 721-3-3) , Class 3K5

l Ambient temperature: -15…+55°C

l Temperature of medium flowing through the valve: -25…+220°C

>220…350°C: For special extension of valves

<0°C: Required to be used for heating element ASZ6.5 of the valve stem

Function

l Electro-hydraulically actuator, maintenance free

l Open the valve using pump, pressure cylinder and piston

l Close the valve using spring return and by-pass valve

l Designed with manual adjustment and position indicating function

l SK…62…is designed with spring returning function, in accordance with DIN 32730

l Standard electronic variant:

- Selective control signal (DC 0 ... 10 V / 4 ... 20 mA / 0 ... 1000 Ω)

- Selective  flow characteristics (proportional / linear)

- Valve position feedback

- Stroke checking

- Display of LED status

- Compulsory control through terminal Z

l SK…62UA variant with improved functionality:

- Stroke limit control

- Sequence control of adjustable starting point and Operating range

- Selection of Operating direction (forward/reverse)

l Installation space with auxiliary switch

l Use valve stem heating element if necessary

l Install mechanical stroke inverter if necessary (For SKB…only)

l SK…62U and SK…62UA certified by UL (American Appliance Quality Standard)

Type

SKB…stroke 20mm	Model	Operating Voltage	Control (Control Signal)	Spring Return Function Time		Running Time On              Off		Improved Functionality
Standard variant	SKB62 SKB62U*	AC 24V	DC 0…10V, 4…20mA  or 0…1000 Ω	Yes	15s	120s	15s	No
	SKB60			No	-
Improved variant	SKB62UA*	AC24V	DC 0…10V, 4…20mA  or 0…1000 Ω	Yes	15s	120s	15s	Stroke limit control Sequence control Signal convariant

SKC…stroke 40mm	Model	Operating Voltage	Control Mode (Control Signal)	Spring Return Function Time		Running Time On              Off		Improved Functionality
Standard	SKC62 SKC62U*	AC 24V	DC 0…10V, 4…20mA  or 0…1000 Ω	Yes	20s	120s	20s	No
	SKC60			No	-
Improved	SKC62UA*	AC24V	DC 0…10V, 4…20mA  or 0…1000 Ω	Yes	20s	120s	20s	Stroke limit control Sequence control Signal convariant
	* Certified by UL

Accessories

Model	Description
ASC1.6	Auxiliary switch
ASZ6.5	Valve stem heating element AC 24V
ASK51	Mechanical stroke inverter (For SKB…only)

Placing an Order

Please indicate quantity, product name, model of the actuator when placing an order.

For example: 1 actuator, Model SKC62, and

    1 auxiliary switch, Model ASC1.6.

Transportation

The actuator, valve and accessories are packed separately and are not assembled together during transportation.

Compatibility

Controller

The actuator can be driven by AC 24V SELV/PELV power supply and all the control systems running control signal of DC 0…10V or 4…20mA .

Installed on the linear valve

The actuator is used for the following Siemens made two-way valves and three-way valves, with a driving stroke of 20mm or 40mm;

Valve	DN[mm]	PN[Bar]	Technical Literation
Two-way valve VV… (control valve or safety shut-off valve)
VVF21…(Flanged) VVF31…(Flanged) VVF40…(Flanged) VVF41…(Flanged) VVF45…(Flanged) VVF52…(Flanged) VVF61…(Flanged)	25…100 25…150 15…150 50…150 50…150 15…40 15…150	6 10 16 16 16 25 40	4310 4320 4330 4340 4345 4373 4382
Three-way valve VX… ( For control valve with functions of “confluence” and “split flow”)
VXF21…(Flanged) VXF31…(Flanged) VXF40…(Flanged) VXF41…(Flanged) VXF61…(Flanged)	25…100 25…150 15…150 15…150 15 and 25	6 10 16 16 40	4410 4420 4430 4440 4482

Refer to the valve technical data accordingly for permissible pressure differential ΔPmax and OFF pressure differential ΔPa.

Note: Actuators with a stroke from 6mm through 20mm (SKB…) and from  12mm through 40mm (SKC…) can match with valves supplied by any third party if  as long as this party can provide materials to prove that their valves are of fail-safe mechanical design and can “shut off without applying voltage” and materials regarding required mechanical coupling.

For more information please contact your local Siemens office.

Technology

Principle of electro-hydraulically operated actuator

		1.    Manual Regulator 2.    Pressure Cylinder 3.    Piston 4.    Oil Reservoir 5.    Pressure Chamber 6.    Pump 7.    Returning Spring 8.    By-pass Valve 9.    Coupler 10.  Valve Rod 11.  Inner Valve 12.  Valve Positioner (0-1)
Closed	Opened

l Signal input Y, increased voltage: pump (6) drives the hydraulic oil in the oil reservoir (4) to the pressure chamber (5), this action will produce a stroke: valve stem (10) contracts and valve head (11) opens.

l Signal input Y, decreased voltage: by-pass valve (8) opens to allow the hydraulic oil return to the oil reservoir (4) from the pressure chamber (5) through returning spring (7), valve stem (10) extends and valve head (11) closes.

l Signal input Y, constant voltage: the actuator and valve maintain at current stroke position.

Electronic diagram of SKB…and SKC…actuators

Function of Spring Return

All SK…62…actuators are designed with spring return function in the factory. In case of power failure or lack of control signal, the spring may return to let the actuator return to the “0%” stroke position.

SK…60 actuators are not designed with spring return function. In case of power failure the actuator will stay at current stroke position.

Compulsory Control Function

There are three operating modes of the compulsory control input point (Z):

w/o such function	Compulsory control for 0…1000 Ω signal
-     Disconnected Contact Z -     Valve stroke following control signal Y	-     Z is connected to Contact M through resistor R -     Characteristics of linear or equally proportional flow -     Starting from 50 Ω / Ending at 900 Ω -     Point Y not to function
Fully opened valve	Fully closed valve
-     Contact Z directly connecting to G -     Point Y not to work	-     Z Contact directly connecting to G0 -     Point Y not to work

Note: For Mode Z, assumption is made for setting of FORWARD in the factory.

Stroke Checking

Checking is required upon the first match between the valve and the actuator to determine the 0% and 100% stroke position of the valve. To this regard, mechanical connection is required between the valve and the actuator (See Section of Compatibility); the power supply is AC 24V. The checking process can be described repeatedly.

Prior to checking, make sure that the manual regulator is changed over “Auto” mode for recording an actual valve.

In order to commence the checking, the inside of the lockhole in the actuator’s typeplate must be short-circuited (for example, with screwdriver). Auto checking procedures are as follows:      

l Change the actuator over 0 stroke (Position (1)), the valve closes and the green LED light flashes. l Then change the actuator over 100% stroke (Position (2)), the valve opens and the green LED light is ON. l Save the measurements. The checking process ends. The green LED light is ON (Running normally). l Change the actuator over positions controlled by control signal Y or Z(3). l This process shows that Output Point U does not work, for example, the valve only act to represent the actual position when the green LED stops flickering or continues to keep shining      

Display of LED Status

LED	Displays	Function	Correction
Green	ON	l Operate in normal	Running automatically, all in normal
	Flickering	l In process of stroke checking	Wait to end of checking (LED stop flickering)
Red	ON	l Stroke checking error l Internal error	Check installation Restart the checking process (check holes by short circuiting) Replace electronic elements
	Flickering	l Clogged internal valve	Check valves
OFF		l No power supply l Defective electronic elements	Check the power supply Replace electronic elements

Standard Electronic Variant SKB62,  SKC62 SKB60,  SKC60 SKB62U, SKC62U

DIL Switch
ON	DC 4…20mA	Linear
*OFF	DC 0…10V	Equally proportional

Functionality Improved Electronic Variant  SKB62UA, SKC62UA  

DIL Switch
ON	Forward	Sequence control	DC 4…20mA	Linear
*OFF	Reverse	Stroke limit control	DC 0…10V	Equally Proportional

* All the switches are set as OFF in the factory.

Selection of operating direction

l For normally closed valves, FORWARD indicates an input signal of 0 V and valve closed (for all Siemens valves as listed in the Section “Compatibility” in Page 3).

l For normally opened valves, FORWARD indicates an input signal of 0 V and valve opened.

Forward	Reverse
- input   DC 0…10V              DC 4…20mA              0…1000 Ω	- input   DC 10…0V               DC 20…4mA               1000…0 Ω

Note: function of mechanical spring return is unaffected by the operating direction.

Stroke limit control and sequence control

Setup Stroke Limit Control		Setup Sequence Control
Use the scroll switch LO and UP to adjust the stroke position up and/or down, with increased by 3% and a maximum of 45%		Use the scroll switch LO and UP to determine the starting point and the sequence within the operating range
LO Posi.   Min Stroke Limit	UP Posi.   Max Stroke Limit	LO Posi. Starting Point of Sequence Control	UP Posi.  Operating range of Sequence Control
0               0 %	0          100 %	0              0 V	0             10 V
1               3 %	1            97 %	1              1 V	1               3 V  *
2               6 %	2            94 %	2              2 V	2               3 V  *
3               9 %	3            91 %	3              3 V	3               3 V  *
4             12 %	4            88 %	4              4 V	4               4 V
5             15 %	5            85 %	5              5 V	5               5 V
6             18 %	6            82 %	6              6 V	6               6 V
7             21 %	7            79 %	7              7 V	7               7 V
8             24 %	8            76 %	8              8 V	8               8 V
9             27 %	9            73 %	9              9 V	9               9 V
A            30 %	A           70 %	A           10 V	A            10 V
B            33 %	B            67 %	B            11 V	B            11 V
C            36 %	C            64 %	C            12 V	C            12 V
D            39 %	D            61 %	D           13 V	D            13 V
E            42 %	E            58 %	E            14 V	E            14 V
F            45 %	F            55 %	F            15 V	F            15 V

*The minimum regulating variable is 3V;

 0…30V control is only for Y.

Accessories

Auxiliary Switch ASC1.6 - Switchpoint 0…5% stroke   Valve Stem Heating Element ASZ6.5 - Medium is below 0ºC - Installed between the valve and the actuator  

Engineering Precautions

Electrical connection of actuators must meet the requirements of local regulations and the wiring diagram in Page 12.

Strictly follow all the safety regulation and requirements to prevent from damage and injury.

Valve Stem Heating Element ASZ6.5 can generate a heat output of 30VA, and valve stem must avoid freezing when Operating in refrigerating range 0…-25°C.

In this case, the actuator bracket and valve stem need not be insulated to ensure proper air circulation.

The body in contact with the non-insulated hot element may possibly be scalded.

Failing to follow the above-mentioned recommendations may possibly result in accidents or fire.

Follow the permissible temperature range (See Application and Technical Data).

 Instructions of Installation

Direction

Allowed Not allowed

The guidelines of installation for assembling the valves and actuators can be found in the actuator packing box and the instruction manual of the accessories and the installing accessories can be found in the packing box.

Commissioning Precautions

During commissioning of system, you should check the cables and functions, set auxiliary switch, potentiometer and stroke limit device or check the setting values of existing parameters.

Cylinder with valve rod connectors contracts completely →stroke=0% Cylinder with valve rod connectors projects completely →stroke=100%

The manual regulator must be rotated counterclockwise to the end to completely close the Siemens valve VVF…and VXF…(stroke =0%).

Automatic Operation

For automatic operation, manually adjust the handle (1) on the crank (2). It must be interlocked, if not, rotate the crank counterclockwise until the Display Window (3) will neither display the scale (4) nor display crank interlocking rack.

Interlocking crank(2) on the manual regulating handle (1) Display window without scale and crank interlocking rack

Manual Operation

For manual operation, turn the crank (2) until Display Window (3) appears. The display window will show the interlocking rack and/or the dial with stroke indicators by rotating the crank or manual regulating handle (1).

Turn the crank Display Window (3) Display window with dial (4) and stroke indicator

Maintenance

When repairing valves:

l   Stop the pump and switch of the power supply. Close the main valves on the pipeline. Relieve pressure in the system. Cool the system down completely. If necessary, disconnect electrical wires and cables..

l   Commissioning must be made again when the valve can correctly be matched with the actuator.

Disposal

Actuators cannot be disposed as domestic wastes because they are provided with electronic and electrical components. Disposal of actuator must comply with local laws, rules, and regulations.  

Guarantee

Relevant technical data (ΔPmax, ΔPs, leak rate, noise level and service life) regarding application are valid for Siemens actuators and valves listed in matched “Compatibility” only.

  Matching of the actuator to valves from a third party must be approved by Siemens Building Technologies’ in prior; otherwise, all guarantees are in void.

Technical Data

Power supply	Operating Voltage (SELV, PELV)	AC 24V -20%/+30%
	Frequency	50 or 60 Hz
	Power Consumption
	SKB62...	17 VA / 12 W
	SKB60	13 VA / 10 W
	SKC62...	28 VA / 20 W
	SKC60	24 VA / 18 W
	Fuse of Power Supply Cable
	SKB...	Min. 1 A
		Max. 10 A
	SKC...	Min. 1.6 A
		Max. 10 A
Operating Parameter	Type of Control (proportional)	DC 0…10 V, DC 4…20mA
		or 0…1000 Ω
	Running Time (50 Hz)	ON           OFF
	SKB...	120 s            15 s
	SKC...	120 s            20 s
	Spring Returning Time (Closed)
	SKB...	15 s
	SKC...	20 s
	Standard Stroke
	SKB...	20 mm
	SKC...	40 mm
	Regulating Force	2800 N
	Flow Characteristics	Linear / Equally Proportional
		Optional*
Signal Input Point	Terminal Y  Voltage     Impedance Input  Current     Impedance Input  Signal resolution  Hysteresis phenomenon	DC 0…10 V 100 kΩ DC 4…20mA 240Ω < 1% 1%
	Terminal Z      Resistance Compulsory control function Disconnected Z      Z directly connected to G      Z directly connected to G0      Z connected to M through 0…1000 Ω	0…1000 Ω No (prioritized terminal Y) Max. stroke 100% Min. stroke 0% Linear / Equally proportional
Signal Output Point	Terminal Y  Voltage    Load impedance  Current    Load impedance	DC 0…9.8 V ±2 % >500 Ω DC 4…19.6 mA ±2 % <500 Ω

Corresponding to valves listed in the Section of “Compatibility”  in Page 3.

General Ambient Conditions	Permissible highest operating temperature of valve inner medium	≤220 °C
	Operation Ambient conditions Temperature Humidity	Accord with IEC 721-3-3 Grade 3K5 –15 ... +50 °C 5 ... 95 % rh
	Transportation Ambient conditions Temperature Humidity	Accord with IEC 721-3-2 Grade 2K3 –30 ... +65 °C <95 % rh
	Storage Ambient conditions Temperature Humidity	Accord with IEC 721-3-1 Grade 1K3 –15 ... +50 °C 5 ... 95 % rh
Industrial Standard	In compliance with CE Standard EMC directive Low voltage protection directive	89/336/EEC 73/23/EEC
	Electromagnetic Compatibility Radiation interference Immunity interference	EN 61000-6-3 (Residential) EN 61000-6-2 (Industrial)
	Electronic Auto Control Product Standard	EN 60 730-2-14
	C-tick	N474
	Protection Degree	EN 60529 ，IP54
	Safety Degree	EN 60730， III
	UL certification	UL 873
Dimensions		See “Dimensions”
Weight	SKB… SKC… ASK51 Stroke Inverter	8,60 kg (packaging included) 10,00 kg (packaging included) 1,10 kg (packaging included)
Material	Actuator case and bracket Shell and manual regulator	Casting aluminum Plastic
Piston-leading Cable	SK...62, SK...60 SK...62U, SK...62UA	Pg 11 (4 x) Pg 16 (4 x)
Improved Functions SK…62UA	Forward / Reverse	DC 0...10 V / DC 10 ... 0 V DC 4...20mA / DC 20 ... 4 mA 0 ... 1000 Ω / 1000 ... 0 Ω
Stroke Limit Control	Control lower limit range Control upper limit range	0 ... 45 %, Adjustable 100 ... 55 %, Adjustable
Sequence Control	Terminal Y Sequence staring point Sequence operating range	0…15V, Adjustable 3…15V, Adjustable
Accessories
Auxiliary Switch ASC1.6	Convariant capacity	AC 24 V, 10 mA ... 4 (2) A
Valve Stem Heating Element ASZ6.5	Operating voltage Power consumption (heat output)	AC 24 V ±20 % 30 VA

Wiring Diagram

B1 Sensor F1 Temperature Limiter N1 Controller Y1 Actuator

Connection Terminals

G0: Operating voltage AC 24V  Neutral Line of the System (SN)
G: Operating voltage AC 24C  Earth Line of the System (SP)
Y: Control signal DC 0 ... 10 (30) V or DC 4 ... 20 mA M: Neutral line of measurement (=G0) U: Position display DC 0 ... 10 V or DC 4 ... 20 mA Z: Compulsory input (See Functions in Page 5)

Auxiliary Switch ASC1.6

Dimensions

Dimensions in mm

*  Height of actuator without stroke inverter ASK51=300mm

    Height of actuator with stroke inverter ASK51=357mm

**  Socket dia. of actuator SK…62U…corresponds to cable leading plug Pg16.

▲ = >100 mm (minimum distance from the wall or ceiling).

▲▲ = >200 mm (for connection, operation or maintenance, etc.).

Stroke Inverter ASK51

* Max. stroke =20mm

EX-4.8.45

Exhibit 4.8.45 - Self-Control Components - Actuator - SKC Series

4566

Electro-hydraulically Operated Valve Actuator	SKB62  SKC62
Stroke: 20mm or 40mm	SKB60  SKC60

l	SK…62…:	AC 24V operating voltage, DC 0…10V control signal
		4…20mA or 0…1000Ω, with spring returning function
l	SK…60:	Same as SK…62, but without spring returning function
l	SK…62U:	Same as SK…62, but certified by UL
l	SK…62UA:	Same as SK…62U, but functionality is improved (stroke limit control, sequence control of adjustable starting point and operating range and selection of operating direction)
l	Selection of linear or equally proportional flow characteristics
l	Valve position feedback
l	Stroke checking
l	Display of LED status
l	Compulsory control function
l	Designed with manual adjustment and position indicating functions
l	Regulating force up to 2800N
l	Directly installed onto valve body without adjustment
l	To improve the functionality by additional auxiliary switch, valve stem heating element and mechanical stroke inverter ( For SKB…only)
l	SK…62U and SK…62UA certified by UL (American Appliance Quality Standard)

Application

Used for Siemens made series of two-way valve, three-way valve WF…and VXF…, with a driving stroke of 20mm or 40mm

l Field of application in accordance with IEC 721-3-3 (Provisions by   International Electro-technical Commission 721-3-3) , Class 3K5

l Ambient temperature: -15…+55°C

l Temperature of medium flowing through the valve: -25…+220°C

>220…350°C: For special extension of valves

<0°C: Required to be used for heating element ASZ6.5 of the valve stem

Function

l Electro-hydraulically actuator, maintenance free

l Open the valve using pump, pressure cylinder and piston

l Close the valve using spring return and by-pass valve

l Designed with manual adjustment and position indicating function

l SK…62…is designed with spring returning function, in accordance with DIN 32730

l Standard electronic variant:

- Selective control signal (DC 0 ... 10 V / 4 ... 20 mA / 0 ... 1000 Ω)

- Selective  flow characteristics (proportional / linear)

- Valve position feedback

- Stroke checking

- Display of LED status

- Compulsory control through terminal Z

l SK…62UA variant with improved functionality:

- Stroke limit control

- Sequence control of adjustable starting point and Operating range

- Selection of Operating direction (forward/reverse)

l Installation space with auxiliary switch

l Use valve stem heating element if necessary

l Install mechanical stroke inverter if necessary (For SKB…only)

l SK…62U and SK…62UA certified by UL (American Appliance Quality Standard)

Type

SKB…stroke 20mm	Model	Operating Voltage	Control (Control Signal)	Spring Return Function Time		Running Time On              Off		Improved Functionality
Standard variant	SKB62 SKB62U*	AC 24V	DC 0…10V, 4…20mA  or 0…1000 Ω	Yes	15s	120s	15s	No
	SKB60			No	-
Improved variant	SKB62UA*	AC24V	DC 0…10V, 4…20mA  or 0…1000 Ω	Yes	15s	120s	15s	Stroke limit control Sequence control Signal covariant

SKC…stroke 40mm	Model	Operating Voltage	Control Mode (Control Signal)	Spring Return Function Time		Running Time On              Off		Improved Functionality
Standard	SKC62 SKC62U*	AC 24V	DC 0…10V, 4…20mA  or 0…1000 Ω	Yes	20s	120s	20s	No
	SKC60			No	-
Improved	SKC62UA*	AC24V	DC 0…10V, 4…20mA  or 0…1000 Ω	Yes	20s	120s	20s	Stroke limit control Sequence control Signal covariant
	* Certified by UL

Accessories

Model	Description
ASC1.6	Auxiliary switch
ASZ6.5	Valve stem heating element AC 24V
ASK51	Mechanical stroke inverter (For SKB…only)

Placing an Order

Please indicate quantity, product name, model of the actuator when placing an order.

For example: 1 actuator, Model SKC62, and

    1 auxiliary switch, Model ASC1.6.

Transportation

The actuator, valve and accessories are packed separately and are not assembled together during transportation.

Compatibility

Controller

The actuator can be driven by AC 24V SELV/PELV power supply and all the control systems running control signal of DC 0…10V or 4…20mA .

Installed on the linear valve

The actuator is used for the following Siemens made two-way valves and three-way valves, with a driving stroke of 20mm or 40mm;

Valve	DN[mm]	PN[Bar]	Technical Literation
Two-way valve VV… (control valve or safety shut-off valve)
VVF21…(Flanged) VVF31…(Flanged) VVF40…(Flanged) VVF41…(Flanged) VVF45…(Flanged) VVF52…(Flanged) VVF61…(Flanged)	25…100 25…150 15…150 50…150 50…150 15…40 15…150	6 10 16 16 16 25 40	4310 4320 4330 4340 4345 4373 4382
Three-way valve VX… ( For control valve with functions of “confluence” and “split flow”)
VXF21…(Flanged) VXF31…(Flanged) VXF40…(Flanged) VXF41…(Flanged) VXF61…(Flanged)	25…100 25…150 15…150 15…150 15 and 25	6 10 16 16 40	4410 4420 4430 4440 4482

Refer to the valve technical data accordingly for permissible pressure differential ΔPmax and OFF pressure differential ΔPa.

Note: Actuators with a stroke from 6mm through 20mm (SKB…) and from  12mm through 40mm (SKC…) can match with valves supplied by any third party if  as long as this party can provide materials to prove that their valves are of fail-safe mechanical design and can “shut off without applying voltage” and materials regarding required mechanical coupling.

For more information please contact your local Siemens office.

Technology

Principle of electro-hydraulically operated actuator

		1.    Manual Regulator 2.    Pressure Cylinder 3.    Piston 4.    Oil Reservior 5.    Pressure Chamber 6.    Pump 7.    Returning Spring 8.    By-pass Valve 9.    Coupler 10.  Valve Rod 11.  Inner Valve 12.  Valve Positioner (0-1)
Closed	Opened

l Signal input Y, increased voltage: pump (6) drives the hydraulic oil in the oil reservoir (4) to the pressure chamber (5), this action will produce a stroke: valve stem (10) contracts and valve head (11) opens.

l Signal input Y, decreased voltage: by-pass valve (8) opens to allow the hydraulic oil return to the oil reservoir (4) from the pressure chamber (5) through returning spring (7), valve stem (10) extends and valve head (11) closes.

l Signal input Y, constant voltage: the actuator and valve maintain at current stroke position.

Electronic diagram of SKB…and SKC…actuators

Function of Spring Return

All SK…62…actuators are designed with spring return function in the factory. In case of power failure or lack of control signal, the spring may return to let the actuator return to the “0%” stroke position.

SK…60 actuators are not designed with spring return function. In case of power failure the actuator will stay at current stroke position.

Compulsory Control Function

There are three operating modes of the compulsory control input point (Z):

w/o such function	Compulsory control for 0…1000 Ω signal
-     Disconnected Contact Z -     Valve stroke following control signal Y	-     Z is connected to Contact M through resistor R -     Characteristics of linear or equally proportional flow -     Starting from 50 Ω / Ending at 900 Ω -     Point Y not to function
Fully opened valve	Fully closed valve
-     Contact Z directly connecting to G -     Point Y not to work	-     Z Contact directly connecting to G0 -     Point Y not to work

Note: For Mode Z, assumption is made for setting of FORWARD in the factory.

Stroke Checking

Checking is required upon the first match between the valve and the actuator to determine the 0% and 100% stroke position of the valve. To this regard, mechanical connection is required between the valve and the actuator (See Section of Compatibility); the power supply is AC 24V. The checking process can be described repeatedly.

Prior to checking, make sure that the manual regulator is changed over “Auto” mode for recording an actual valve.

In order to commence the checking, the inside of the lockhole in the actuator’s typeplate must be short-circuited (for example, with screwdriver). Auto checking procedures are as follows:      

l Change the actuator over 0 stroke (Position (1)), the valve closes and the green LED light flashes. l Then change the actuator over 100% stroke (Position (2)), the valve opens and the green LED light is ON. l Save the measurements. The checking process ends. The green LED light is ON (Running normally). l Change the actuator over positions controlled by control signal Y or Z(3). l This process shows that Output Point U does not work, for example, the valve only act to represent the actual position when the green LED stops flickering or continues to keep shining      

Display of LED Status

LED	Displays	Function	Correction
Green	ON	l Operate in normal	Running automatically, all in normal
	Flickering	l In process of stroke checking	Wait to end of checking (LED stop flickering)
Red	ON	l Stroke checking error l Internal error	Check installation Restart the checking process (check holes by short circuiting) Replace electronic elements
	Flickering	l Clogged internal valve	Check valves
OFF		l No power supply l Defective electronic elements	Check the power supply Replace electronic elements

Standard Electronic Variant SKB62,  SKC62 SKB60,  SKC60 SKB62U, SKC62U

DIL Switch
ON	DC 4…20mA	Linear
*OFF	DC 0…10V	Equally proportional

Functionality Improved Electronic Variant  SKB62UA, SKC62UA  

DIL Switch
ON	Reverse	Sequence control	DC 4…20mA	Linear
*OFF	Forward	Stroke limit control	DC 0…10V	Equally Proportional

* All the switches are set as OFF in the factory.

Selection of operating direction

l For normally closed valves, FORWARD indicates an input signal of 0 V and valve closed (for all Siemens valves as listed in the Section “Compatibility” in Page 3).

l For normally opened valves, FORWARD indicates an input signal of 0 V and valve opened.

Forward	Reverse
- input   DC 0…10V              DC 4…20mA              0…1000 Ω	- input   DC 10…0V               DC 20…4mA               1000…0 Ω

Note: function of mechanical spring return is unaffected by the operating direction.

Stroke limit control and sequence control

Setup Stroke Limit Control		Setup Sequence Control
Use the scroll switch LO and UP to adjust the stroke position up and/or down, with increased by 3% and a maximum of 45%		Use the scroll switch LO and UP to determine the starting point and the sequence within the operating range
LO Posi.   Min Stroke Limit	UP Posi.   Max Stroke Limit	LO Posi. Starting Point of Sequence Control	UP Posi.  Operating range of Sequence Control
0               0 %	0          100 %	0              0 V	0             10 V
1               3 %	1            97 %	1              1 V	1               3 V  *
2               6 %	2            94 %	2              2 V	2               3 V  *
3               9 %	3            91 %	3              3 V	3               3 V  *
4             12 %	4            88 %	4              4 V	4               4 V
5             15 %	5            85 %	5              5 V	5               5 V
6             18 %	6            82 %	6              6 V	6               6 V
7             21 %	7            79 %	7              7 V	7               7 V
8             24 %	8            76 %	8              8 V	8               8 V
9             27 %	9            73 %	9              9 V	9               9 V
A            30 %	A           70 %	A           10 V	A            10 V
B            33 %	B            67 %	B            11 V	B            11 V
C            36 %	C            64 %	C            12 V	C            12 V
D            39 %	D            61 %	D           13 V	D            13 V
E            42 %	E            58 %	E            14 V	E            14 V
F            45 %	F            55 %	F            15 V	F            15 V

*The minimum regulating variable is 3V;

 0…30V control is only for Y.

Accessories

Auxiliary Switch ASC1.6 - Switchpoint 0…5% stroke   Valve Stem Heating Element ASZ6.5 - Medium is below 0ºC - Installed between the valve and the actuator  

Engineering Precautions

Electrical connection of actuators must meet the requirements of local regulations and the wiring diagram in Page 12.

Strictly follow all the safety regulation and requirements to prevent from damage and injury.

Valve Stem Heating Element ASZ6.5 can generate a heat output of 30VA, and valve stem must avoid freezing when Operating in refrigerating range 0…-25°C.

In this case, the actuator bracket and valve stem need not be insulated to ensure proper air circulation.

The body in contact with the non-insulated hot element may possibly be scalded.

Failing to follow the above-mentioned recommendations may possibly resulti in accidents or fire.

Follow the permissible temperature range (See Application and Technical Data).

 Instructions of Installation

Direction

Allowed Not allowed

The guidelines of installation for assembling the valves and actuators can be found in the actuator packing box and the instruction manual of the accessories and the installing accessories can be found in the packing box.

Commissioning Precautions

During commissioning of system, you should check the cables and functions, set auxiliary switch, potentiometer and stroke limit device or check the setting values of existing parameters.

Cylinder with valve rod connectors contracts completely →stroke=0% Cylinder with valve rod connectors projects completely →stroke=100%

The manual regulator must be rotated counterclockwise to the end to completely close the Siemens valve VVF…and VXF…(stroke =0%).

Automatic Operation

For automatic operation, manually adjust the handle (1) on the crank (2). It must be interlocked, if not, rotate the crank counterclockwise until the Display Window (3) will neither display the scale (4) nor display crank interlocking rack.

Interlocking crank(2) on the manual regulating handle (1) Display window without scale and crank interlocking rack

Manual Operation

For manual operation, turn the crank (2) until Display Window (3) appears. The display window will show the interlocking rack and/or the dial with stroke indicators by rotating the crank or manual regulating handle (1).

Turn the crank Display Window (3) Display window with dial (4) and stroke indicator

Maintenance

When repairing valves:

l   Stop the pump and switch of the power supply. Close the main valves on the pipeline. Relieve pressure in the system. Cool the system down completely. If necessary, disconnect electrical wires and cables..

l   Commissioning must be made again when the valve can correctly be matched with the actuator.

Disposal

Actuators cannot be disposed as domestic wastes because they are provided with electronic and electrical components. Disposal of actuator must comply with local laws, rules, and regulations.  

Guarantee

Relevant technical data (ΔPmax, ΔPs, leak rate, noise level and service life) regarding application are valid for Siemens actuators and valves listed in matched “Compatibility” only.

  Matching of the actuator to valves from a third party must be approved by Siemens Building Technologies’ in prior; otherwise, all guarantees are in void.

Technical Data

Power supply	Operating Voltage (SELV, PELV)	AC 24V -20%/+30%
	Frequency	50 or 60 Hz
	Power Consumption
	SKB62...	17 VA / 12 W
	SKB60	13 VA / 10 W
	SKC62...	28 VA / 20 W
	SKC60	24 VA / 18 W
	Fuse of Power Supply Cable
	SKB...	Min. 1 A
		Max. 10 A
	SKC...	Min. 1.6 A
		Max. 10 A
Operating Parameter	Type of Control (proportional)	DC 0…10 V, DC 4…20mA
		or 0…1000 Ω
	Running Time (50 Hz)	ON           OFF
	SKB...	120 s            15 s
	SKC...	120 s            20 s
	Spring Returning Time (Closed)
	SKB...	15 s
	SKC...	20 s
	Standard Stroke
	SKB...	20 mm
	SKC...	40 mm
	Regulating Force	2800 N
	Flow Characteristics	Linear / Equally Proportional
		Optional*
Signal Input Point	Terminal Y  Voltage     Impedance Input  Current     Impedance Input  Signal resolution  Hysteresis phenomenon	DC 0…10 V 100 kΩ DC 4…20mA 240Ω < 1% 1%
	Terminal Z      Resistance Compulsory control function Disconnected Z      Z directly connected to G      Z directly connected to G0      Z connected to M through 0…1000 Ω	0…1000 Ω No (prioritized terminal Y) Max. stroke 100% Min. stroke 0% Linear / Equally proportional
Signal Output Point	Terminal Y  Voltage    Load impedance  Current    Load impedance	DC 0…9.8 V ±2 % >500 Ω DC 4…19.6 mA ±2 % <500 Ω

Corresponding to valves listed in the Section of “Compatibility”  in Page 3.

General Ambient Conditions	Permissible highest operating temperature of valve inner medium	≤220 °C
	Operation Ambient conditions Temperature Humidity	Accord with IEC 721-3-3 Grade 3K5 –15 ... +50 °C 5 ... 95 % rh
	Transportation Ambient conditions Temperature Humidity	Accord with IEC 721-3-2 Grade 2K3 –30 ... +65 °C <95 % rh
	Storage Ambient conditions Temperature Humidity	Accord with IEC 721-3-1 Grade 1K3 –15 ... +50 °C 5 ... 95 % rh
Industrial Standard	In compliance with CE Standard EMC directive Low voltage protection directive	89/336/EEC 73/23/EEC
	Electromagnetic Compatibility Radiation interference Immunity interference	EN 61000-6-3 (Residential) EN 61000-6-2 (Industrial)
	Electronic Auto Control Product Standard	EN 60 730-2-14
	C-tick	N474
	Protection Degree	EN 60529 ，IP54
	Safety Degree	EN 60730， III
	UL certification	UL 873
Dimensions		See “Dimensions”
Weight	SKB… SKC… ASK51 Stroke Inverter	8,60 kg (packaging included) 10,00 kg (packaging included) 1,10 kg (packaging included)
Material	Actuator case and bracket Shell and manual regulator	Casting aluminum Plastic
Piston-leading Cable	SK...62, SK...60 SK...62U, SK...62UA	Pg 11 (4 x) Pg 16 (4 x)
Improved Functions SK…62UA	Forward / Reverse	DC 0...10 V / DC 10 ... 0 V DC 4...20mA / DC 20 ... 4 mA 0 ... 1000 Ω / 1000 ... 0 Ω
Stroke Limit Control	Control lower limit range Control upper limit range	0 ... 45 %, Adjustable 100 ... 55 %, Adjustable
Sequence Control	Terminal Y Sequence staring point Sequence operating range	0…15V, Adjustable 3…15V, Adjustable
Accessories
Auxiliary Switch ASC1.6	Convariant capacity	AC 24 V, 10 mA ... 4 (2) A
Valve Stem Heating Element ASZ6.5	Operating voltage Power consumption (heat output)	AC 24 V ±20 % 30 VA

Wiring Diagram

B1 Sensor F1 Temperature Limiter N1 Controller Y1 Actuator

Connection Terminals

G0: Operating voltage AC 24V  Neutral Line of the System (SN)
G: Operating voltage AC 24C  Earth Line of the System (SP)
Y: Control signal DC 0 ... 10 (30) V or DC 4 ... 20 mA M: Neutral line of measurement (=G0) U: Position display DC 0 ... 10 V or DC 4 ... 20 mA Z: Compulsory input (See Functions in Page 5)

Auxiliary Switch ASC1.6

Dimensions

Dimensions in mm

*  Height of actuator without stroke inverter ASK51=300mm

    Height of actuator with stroke inverter ASK51=357mm

**  Socket dia. of actuator SK…62U…corresponds to cable leading plug Pg16.

▲ = >100 mm (minimum distance from the wall or ceiling).

▲▲ = >200 mm (for connection, operation or maintenance, etc.).

Stroke Inverter ASK51

* Max. stroke =20mm

EX-4.8.46

Exhibit 4.8.46 - Self-Control Components - Actuator - SKD 62

4563

Electro-hydraulically Operated Valve Actuator	SKD62
Stroke: 20mm	SKD60

l	SKD62…:	AC 24V operating voltage, DC 0…10V control signal
		4…20mA or 0…1000Ω, with spring returning function
l	SKD60:	Same as SKD62, but without spring returning function
l	SKD62U:	Same as SKD62, but certified by UL
l	SKD62UA:	Same as SKD62U, but functionality is improved (stroke limit control, sequence control of adjustable starting point and operating range and selection of operating direction)

l Selection of linear or equally proportional flow characteristics

l Valve position feedback

l Stroke checking

l Display of LED status

l Compulsory control function

l Designed with manual adjustment and position indicating functions

l Regulating force up to 1000N

l Directly installed onto valve body without adjustment

l To improve the functionality by additional auxiliary switch, valve stem heating element and mechanical stroke inverter

l SKD62U and SKD62UA certified by UL (American Appliance Quality Standard)

Application

Used for Siemens made series of two-way valve, three-way valve WF…, VVG…, VPF…, VXF…and VXG…, with a driving stroke of 20mm.

l Field of application in accordance with IEC 721-3-3 (Provisions by    International Electro-technical Commission 721-3-3) , Class 3K5

l Ambient temperature: -15…+55℃

l Temperature of medium flowing through the valve: -25…+140℃

 >140℃: Use SKB…actuators

 <0℃: Required to be used for heating element ASZ6.5 of the valve stem

Function

l Electro-hydraulically actuator, maintenance free

l Open the valve using pump, pressure cylinder and piston

l Close the valve using spring return and by-pass valve

l Designed with manual adjustment and position indicating function

l SKD62…is designed with spring returning function, in accordance with DIN 32730

l Standard electronic variant:

- Selective control signal (DC 0 ... 10 V / 4 ... 20 mA / 0 ... 1000 Ω)

- Selective flow characteristics (proportional / linear)

- Valve position feedback

- Stroke checking

- Display of LED status

- Compulsory control through terminal Z

l SKD62UA variant with improved functionality:

- Stroke limit control

- Sequence control of adjustable starting point and Operating range

- Selection of Operating direction (forward/reverse)

l Installation space with auxiliary switch

l Use valve stem heating element if necessary

l Install mechanical stroke inverter if necessary (For SKB…only)

l SKD62U and SKD62UA certified by UL (American Appliance Quality Standard)

Type

SKB…stroke 20mm	Model	Operating Voltage	Control (Control Signal)	Spring Return Function Time		Running Time On    Off		Improved Functionality
Standard variant	SKD62 SKD62U*	AC 24V	DC 0…10V, 20mA  or 0…1000 Ω	Yes	15s	30s	15s	No
	SKD60			No	-
Improved variant	SKD62UA*	AC24V	DC 0…10V, 4…20mA  or 0…1000 Ω	Yes	15s	30s	15s	Stroke limit control Sequence control Signal convariant
	* Certified by UL

Accessories

Model	Description
ASC1.6	Auxiliary switch
ASZ6.5	Valve stem heating element AC 24V
ASK51	Mechanical stroke inverter

Placing an Order

Please indicate quantity, product name, model of the actuator when placing an order.

For example:	1 actuator, Model SKD62, and
	1 auxiliary switch, Model ASC1.6.

Transportation

The actuator, valve and accessories are packed separately and are not assembled together during transportation.

Compatibility

Controller

The actuator can be driven by AC 24V SELV/PELV power supply and all the control systems running control signal of DC 0…10V or 4…20mA.

Installed on the linear valve

The actuator is used for the following Siemens made two-way valves and three-way valves, with a driving stroke of 20mm;

Valve	DN[mm]	PN[Bar]	Technical Literation
Two-way valve VV… (control valve or safety shut-off valve)
VVF21…(Flanged)	25…80	6	4310
VVF31…(Flanged)	25…80	10	4320
VVF40…(Flanged)	15…80	16	4330
VVF41…(Flanged)	50…50	16	4340
VVF45…(Flanged)	50…50	16	4363
VVF52…(Flanged)	15…40	25	4373
VVF61…(Flanged)	15…25	40	4382
Three-way valve VX… ( For control valve with functions of “confluence” and “split flow”)
VXF21…(Flanged)	25…80	6	4410
VXF31…(Flanged)	25…80	10	4420
VXF40…(Flanged)	15…80	16	4430
VXF41…(Flanged)	15…50	16	4440
VXF41…(Threaded)	15…50	16	4463
VXF61…(Flanged)	15 and 25	40	4482
Assembled valve VP…(integrated by two-way valve and pressure differential controller);
VPF52…(Flanged)	15…40	25	4374

Refer to the valve technical data accordingly for permissible pressure differential

ΔPmax and OFF pressure differential ΔPa.

Note: Actuators with a stroke from 6mm through 20mm, can match with valves supplied by any third party as long as this party can provide materials to prove that their valves are of fail-safe mechanical design and can “shut off without applying voltage” and materials regarding required mechanical coupling.

For more information please contact your local Siemens office.

Technology

Principle of electro-hydraulically operated actuator

		1.  Manual Regulator 2.  Pressure Cylinder 3.  Piston 4.  Oil Reservoir 5.  Pressure Chamber 6.  Pump 7.  Returning Spring 8.  By-pass Valve 9.  Coupler 10.Valve Rod 11.Inner Valve 12.Valve Positioner (0-1)
Closed	Opened

l Signal input Y, increased voltage: pump (6) drives the hydraulic oil in the oil reservoir (4) to the pressure chamber (5), this action will produce a stroke: valve stem (10) contracts and valve head (11) opens.

l Signal input Y, decreased voltage: by-pass valve (8) opens to allow the hydraulic oil return to the oil reservoir (4) from the pressure chamber (5) through returning spring (7), valve stem (10) extends and valve head (11) closes.

l Signal input Y, constant voltage: the actuator and valve maintain at current stroke position.

Electronic diagram of SKD…actuators

Function of Spring Return

All SKD62…actuators are designed with spring return function in the factory. In case of power failure or lack of control signal, the spring may return to let the actuator return to the “0%” stroke position.

SKD60 actuators are not designed with spring return function. In case of power failure the actuator will stay at current stroke position.

Compulsory Control Function

There are three operating modes of the compulsory control input point (Z):

w/o such function	Compulsory control for 0…1000 Ω signal
-     Disconnected Contact Z  -     Valve stroke following control signal Y	-   Z is connected to Contact M through resistor R  -   Characteristics of linear or equally proportional flow  -   Starting from 50 Ω / Ending at 900 Ω  -   Point Y not to function
Fully opened valve	Fully closed valve
-  Contact Z directly connecting to G  -  Point Y not to work	-   Z Contact directly connecting to G0  -   Point Y not to work

Note: For Mode Z, assumption is made for setting of FORWARD in the factory.

Stroke Checking

Checking is required upon the first match between the valve and the actuator to determine the 0% and 100% stroke position of the valve. To this regard, mechanical connection is required between the valve and the actuator (See Section of Compatibility); the power supply is AC 24V. The checking process can be described repeatedly.

Prior to checking, make sure that the manual regulator is changed over “Auto” mode for recording an actual valve.

In order to commence the checking, the inside of the lockhole in the actuator’s typeplate must be short-circuited (for example, with screwdriver). Auto checking procedures are as follows:

l Change the actuator over 0 stroke (Position (1)), the valve closes and the green LED light flashes. l Then change the actuator over 100% stroke (Position (2)), the valve opens and the green LED light is ON. l Save the measurements. The checking process ends. The green LED light is ON (Running normally). l Change the actuator over positions controlled by control signal Y or Z(3). l This process shows that Output Point U does not work, for example, the valve only act to represent the actual position when the green LED stops flickering or continues to keep shining  

Display of LED Status

LED	Displays	Function	Correction
Green	ON	lOperate in normal	Running automatically, all in normal
	Flickering	lIn process of stroke checking	Wait to end of checking (LED stop flickering)
Red	ON	lStroke checking error lInternal error	Check installation Restart the checking process (check holes by short circuiting) Replace electronic elements
	Flickering	lClogged internal valve	Check valves
OFF		lNo power supply lDefective electronic elements	Check the power supply Replace electronic elements

  Standard Electronic Variant SKD62, SKD60, SKD62U

DIL Switch
ON	DC 4…20mA	Linear
*OFF	DC 0…10V	Equally proportional

  Functionality Improved Electronic Variant SKD62UA              

DIL Switch
ON	Reverse	Sequence control	DC 4…20mA	Linear
*OFF	Forward	Stroke limit control	DC 0…10V	Equally Proportional

* All the switches are set as OFF in the factory.

Selection of operating direction

l For normally closed valves, FORWARD indicates an input signal of 0 V and valve closed (for all Siemens valves as listed in the Section “Compatibility” in Page 3).

l For normally opened valves, FORWARD indicates an input signal of 0 V and valve opened.

Forward	Reverse
- input  DC 0…10V              DC 4…20mA              0…1000 Ω	- input   DC 10…0V               DC 20…4mA               1000…0 Ω

Note: function of mechanical spring return is unaffected by the operating direction.

Stroke limit control and sequence control

Setup Stroke Limit Control		Setup Sequence Control
Use the scroll switch LO and UP to adjust the stroke position up and/or down, with increased by 3% and a maximum of 45%		Use the scroll switch LO and UP to determine the starting point and the sequence within the operating range
LO Posi.   Min Stroke Limit	UP Posi.   Max Stroke Limit	LOPosi. Starting Point of Sequence Control	UP Posi.  Operating range of Sequence Control
0             0 %	0           100 %	0             0 V	0            10 V
1             3 %	1            97 %	1             1 V	1             3 V  *
2             6 %	2            94 %	2             2 V	2             3 V  *
3             9 %	3            91 %	3             3 V	3             3 V  *
4            12 %	4            88 %	4             4 V	4             4 V
5            15 %	5            85 %	5             5 V	5             5 V
6            18 %	6            82 %	6             6 V	6             6 V
7            21 %	7            79 %	7             7 V	7             7 V
8            24 %	8            76 %	8             8 V	8             8 V
9            27 %	9            73 %	9             9 V	9             9 V
A            30 %	A            70 %	A            10 V	A            10 V
B            33 %	B            67 %	B            11 V	B            11 V
C            36 %	C            64 %	C            12 V	C            12 V
D            39 %	D            61 %	D            13 V	D            13 V
E            42 %	E            58 %	E            14 V	E            14 V
F            45 %	F            55 %	F            15 V	F            15 V

*The minimum regulating variable is 3V;

 0…30V control is only for Y.

Accessories

Auxiliary Switch ASC1.6 - Switchpoint 0…5% stroke   Valve Stem Heating Element ASZ6.5 - Medium is below 0ºC - Installed between the valve and the actuator  

Engineering Precautions

Electrical connection of actuators must meet the requirements of local regulations and the wiring diagram in Page 11.

Strictly follow all the safety regulation and requirements to prevent from damage and injury.

Valve Stem Heating Element ASZ6.5 can generate a heat output of 30VA, and valve stem must avoid freezing when Operating in refrigerating range 0…-25℃. In this case, the actuator bracket and valve stem need not be insulated to ensure proper air circulation.

The body in contact with the non-insulated hot element may possibly be scalded.

Failing to follow the above-mentioned recommendations may possibly result in accidents or fire.

Follow the permissible temperature range (See Application and Technical Data).

 Instructions of Installation

Direction

Allowed Not allowed

The guidelines of installation for assembling the valves and actuators can be found in the actuator packing box and the instruction manual of the accessories and the installing accessories can be found in the packing box.

Commissioning Precautions

During commissioning of system, you should check the cables and functions, set auxiliary switch, potentiometer and stroke limit device or check the setting values of existing parameters.

  Cylinder with valve rod connectors contracts completely →stroke=0%   Cylinder with valve rod connectors projects completely →stroke=100%

The manual regulator must be rotated counterclockwise to the end, until the indicator marking red MAN disappears, to completely close the Siemens valve VVF…, VVG…, VPF…, VXF…and VXG…(stroke =0%).

  Manual Operation

Automatic Operation

Maintenance

When repairing valves:

l      Stop the pump and switch of the power supply. Close the main valves on the pipeline. Relieve pressure in the system. Cool the system down completely. If necessary, disconnect electrical wires and cables..

l      Commissioning must be made again when the valve can correctly be matched with the actuator.

Disposal

  Actuators cannot be disposed as domestic wastes because they are provided with electronic and electrical components. Disposal of actuator must comply with local laws, rules, and regulations.  

Guarantee

Relevant technical data (ΔPmax, ΔPs, leak rate, noise level and service life) regarding application are valid for Siemens actuators and valves listed in matched “Compatibility” only.

  Matching of the actuator to valves from a third party must be approved by Siemens Building Technologies’ in prior; otherwise, all guarantees are in void.

Technical Data

Power supply	Operating Voltage (SELV, PELV)	AC 24V -20%
	Frequency	50 or 60 Hz
	Power Consumption	17 VA / 12 W
	Fuse of Power Supply Cable	Min. 1 A
		Max. 10 A
Operating Parameter	Type of Control (proportional)	DC 0…10 V, DC 4…20mA
		or 0…1000 Ω
	Running Time (50 Hz)	ON:30s / OFF:15s
	Spring Returning Time (Closed)	15s
	Standard Stroke	20mm
	Regulating Force	1000 N
	Flow Characteristics	Linear / Equally Proportional
		Optional
Signal Input Point	Terminal Y  Voltage     Impedance Input  Current     Impedance Input  Signal resolution  Hysteresis phenomenon	DC 0…10 V 100 kΩ DC 4…20mA 240Ω < 1% 1%
	Terminal Z  Resistance Compulsory control function  Disconnected Z  Z directly connected to G  Z directly connected to G0 Z connected to M through 0…1000 Ω	0…1000 Ω No (prioritized terminal Y) Max. stroke 100% Min. stroke 0% Linear / Equally proportional
Signal Output Point	Terminal Y  Voltage    Load impedance  Current    Load impedance	DC 0…9.8 V ±2 % >500 Ω DC 4…19.6 mA ±2 % <500 Ω

General Ambient Conditions	Permissible highest operating temperature of valve inner medium	≤140 °C
	Operation Ambient conditions Temperature Humidity	Accord with IEC 721-3-3 Grade 3K5 –15 ... +50 °C 5 ... 95 % rh
	Transportation Ambient conditions Temperature Humidity	Accord with IEC 721-3-2 Grade 2K3 –30 ... +65 °C <95 % rh
	Storage Ambient conditions Temperature Humidity	Accord with IEC 721-3-1 Grade 1K3 –15 ... +50 °C 5 ... 95 % rh
Industrial Standard	In compliance with CE Standard EMC directive Low voltage protection directive	89/336/EEC 73/23/EEC
	Electromagnetic Compatibility Radiation interference Immunity interference	EN 61000-6-3 (Residential) EN 61000-6-2 (Industrial)
	Electronic Auto Control Product Standard	EN 60 730-2-14
	C-tick	N474
	Protection Degree	EN 60529 ，IP54
	Safety Degree	EN 60730， III
	UL certification	UL 873
Dimensions		See “Dimensions”
Weight	SKB… SKC… ASK51 Stroke Inverter	3.60 kg (packaging included) 3.85 kg (packaging included) 1,10 kg (packaging included)
Material	Actuator case and bracket Shell and manual regulator	Casting aluminum Plastic
Piston-leading Cable	SKD62, SKD60 SKD62U, SKD62UA	Pg 11 (4 x) Pg 16 (4 x)
Improved Functions SK…62UA	Forward / Reverse	DC 0...10 V / DC 10 ... 0 V DC 4...20mA / DC 20 ... 4 mA 0 ... 1000 Ω / 1000 ... 0 Ω
Stroke Limit Control	Control lower limit range Control upper limit range	0 ... 45 %, Adjustable 100 ... 55 %, Adjustable
Sequence Control	Terminal Y Sequence staring point Sequence operating range	0…15V, Adjustable 3…15V, Adjustable
Accessories
Auxiliary Switch ASC1.6	Convariant capacity	AC 24 V, 10 mA ... 4 (2) A
Valve Stem Heating Element ASZ6.5	Operating voltage Power consumption (heat output)	AC 24 V ±20 % 30 VA

Wiring Diagram

                    B1 Sensor F1 Temperature Limiter N1 Controller Y1 Actuator

Connection Terminals

  G0: Operating voltage AC 24V  Neutral Line of the System (SN) G: Operating voltage AC 24C  Earth Line of the System (SP) Y: Control signal DC 0 ... 10 (30) V or DC 4 ... 20 mA M: Neutral line of measurement (=G0) U: Position display DC 0 ... 10 V or DC 4 ... 20 mA Z: Compulsory input (See Functions in Page 5)

Auxiliary Switch ASC1.6

Dimensions

Dimensions in mm

* Height of actuator without stroke inverter ASK51=300mm

Height of actuator with stroke inverter ASK51=357mm

** Socket dia. of actuator SKD62U…corresponds to cable leading plug Pg16.

▲ = >100 mm (minimum distance from the wall or ceiling).

▲▲ = >200 mm (for connection, operation or maintenance, etc.).

Stroke Inverter ASK50

* Max. stroke =20mm

EX-4.8.47

Exhibit 4.8.47 - Self-Control Components - Actuator - SQL Series

Electrically Operated Actuator

Used for Butterfly Valve VKF46

l SQL35…, SQL36E…   Working pressure AC 230V, three-position control signal

l SQL85…                        Working pressure AC 24V, three-position control signal

l Rotation angle is 90°

l Auxiliary switch and other functional potentiometers

l Manual adjustment and valve location display

l SEZ31.1 auxiliary module applies to alterable positioning time

(for SQL36E…)

Usage

It is used for driving butterfly vales of VKF46… series and applies to control and turn-off valve in heating air-conditioners.

Siemens Building Technologies	Electric actuator	CA1N4505en
HVAC Products		10.01.2005

Type

Type No.	Working Voltage	Control	90°Positioning Time	Option	Function
SQL35.00	AC 230 V	3-position	125 s	1xASC9.5 1xASC9.4 1xASZ7.4	1 auxiliary switch or 1 bi-auxiliary switch or 1 auxiliary switch with 1000Ω potentiometer
SQL85.00	AC 24 V
SQL36E65	AC 230 V		6 s*	SEZ31.1 ASC36 ASZ36	Auxiliary module and bi-auxiliary switch and 1000Ω potentiometer
SQL36E110			12 s*

* no SEZ31.1

Order

Please indicate quality, product name and product code when ordering goods.

e.g.: 1 actuator, Type No. SQL35.00, 1 setup package, Type No. ASK35.1 and

1 auxiliary switch with potentiometer, Type No. ASZ7.4

Supply    Actuator, butterfly valve, setup package and options are separately pack and supply.

Device Combination

Butterfly Valve	SQL35.00 SQL85.00	Power Operated Actuator	SQL36E110	Setup Package
VKF46.40 *	ü			ASK35.1
VKF46.50 *	ü
VKF46.65 *	ü
VKF46.80 *	ü			ASK35.2
VKF46.100 *	ü
VKF46.125 *	ü
VKF46.150		ü		Direct installation
VKF46.200		ü
VKF46.250			ü
VKF46.300			ü
VKF46.350			ü
VKF46.400			ü

*Installed Butterfly Valve VKF45… needs ASK35… Setup Package and SQL35.00 or SQL85.00 Actuator.

Siemens Building Technologies	Electric actuator	CA1N4505en
HVAC Products		10.01.2005

Function/Mechanism Design

SQL35/85…

Actuator is driven by 3-position of controller to produce rotation movement and convey to valve through driver.

This kind of electrically operated actuator is maintenance-free. They are equipped with reversible synchronous machine and reduction gear of self-lubricating firing bearing. It can set auto or manual mode through the knob on encloser bed. If it is set manual mode, butterfly can be operated by handle. For manual operation, rotation angle is limited by mechanism.

* Factory settings

 

Option

SQL35/85…

ASC9.5	ASC9.4	ASZ7.4
Auxiliary switch	bi-auxiliary switch	Auxiliary switch & 1000Ω  potentiometer

SQL36E…

This kind of electrically operated actuator is maintenance-free. Their reversible synchronous machine drives principle axis through spur gear and self-locking turbine to satisfy rectangular shaft of butterfly valve. Worm wheel is installed with direct manual regulator.

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HVAC Products		10.01.2005

The rotation angle of actuator is 90°to meet the requirements of Siemens butterfly valve. In the process of automatic operation, rotation is limited by two built-in terminal switches.

The rotation angle of actuator can convert, referring debugging. In order to prevent inner temperature from lowering than dew-point temperature, actuator is equipped with built-in heating element (AC 230 V, Power consumption 5 W).

Option

SQL36E65

SQl36E110

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HVAC Products		10.01.2005

SEZ31.1

Auxiliary module

When there is 3-position signal, auxiliary module delivers pulse to actuator. Output shaft rotates at 2°per pulse. Pulse output frequency can be adjusted continuously, therefore it can obtain runtime from 30-180s (SQL36E65) or 60…360s (SQL36E110) in the 90°rotation range.

Engineering Announcements

l Butterfly valve (refer to Data Sheet N4136)

l Allowable environmental temperature (refer to <Technical Data>)

Electric Mounting

	Actuator must connect according to local regulation and connection diagram.
	Regulation and requirements for protecting personal and property safety must be strictly abided by.

Installation Instructions

Installation Handbook Overview

Type	Installation Instructions
SQL36E…	74 319 0440 0
ASC36	74 319 0442 0
ASZ36	74 319 0441 0
SEZ31.1	74 319 0443 0

Type	Installation Instructions
SQL35/85…	74 319 0215 0
ASC9.4	4 319 5537 0
ASC9.5	4 319 5557 0
ASZ7.4	4 319 5538 0

 

SQL35/85	this type of actuator is installed with Setup Packages ASK35.1 or ASK35.2.
SQL36E	this type of actuator is directly installed onto butterfly valves of VKF46… series.
	Valve, actuator and setup package are packed separately. Valve and actuator can be directly installed without any particular tools on site. The direction is upward when installing valve, referring to installation instructions.

Siemens Building Technologies	Electric actuator	CA1N4505en
HVAC Products		10.01.2005

Debugging Instructions

When debugging actuator, setup package and equipment package of butterfly valve, connection should be inspected generally to test its function. This also applies to other installed accessory (e.g. auxiliary switch or potentiometer).

If using SEZ31.1 auxiliary module, runtime needed should be set (30-180s for SQL36E65, 60-360s for SQL36E110).

Butterfly valves of VKF46… series can only be debugged with SQL35/85… or SQL36E actuator or manual regulator with ASK46…. Flow current can be adjusted through driving electrically operated actuator or operating manual regulator.

Operation Mode           SQL35/85…

For automatic operation mode, knob must be set to <auto>.

<AUTO>=auto operation	<MAN>=manual operation

SQL36E For SQL36E…, manual regulator is installed under actuator, which cannot be unloaded.

Warning In order to avoid pressure strike on butterfly valve, VKF46… must be fully opened before activating water pump (or manually operate or through positioning signal Y1).

Rotation Direction SQL35/85…

The factory setting of actuator rotation direction is clockwise open (see from the cap).

Position displayAssembly must be done according with label directions.

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HVAC Products		10.01.2005

Reversible rotation directionSQL35/85…

Rotation direction reverses by repositioning an actuator under the cap.

It does not affect control signal connection open or closed.

Reverse from rotation direction

Rotation DirectionSQL36E

The open rotate direction of the two actuators is both anticlockwise.

Reversible rotation directionSQL36E…

Only change Y1/Y2 connection if reversing rotate direction

Setting Rotation Angle

Rotation from 0-90°is factory-setting and cannot change.

Passive auxiliary switch has adjustable switching point.

Control

Every actuator must be driven by corresponding controller (refer to <connection diagram>).

Maintenance Announcements

l Actuator and butterfly valve is maintenance-free

When inspecting actuators and valves:

l Turn off water pump, cut off electricity, close main stop valve of pipes to release pipe pressure. Dismantle all terminals if necessary.

l Valve must be re-debugged with actuator and manual regulator installed correctly.

Disposal   Actuator contains electricity and electronic elements, so it should not be dealt with ordinary household garbage. Regulations might require some elements to be dealt with particularly. Adhere to local regulations.

Siemens Building Technologies	Electric actuator	CA1N4505en
HVAC Products		10.01.2005

Quality Assurance

The above-mentioned date is valid only for common use with Siemens butterfly valves mentioned in “Device Combination”. Siemens does not guarantee the use effect when using third-party valves.

Technical Data

		SQL35…	SQL85…			SQL36E65					SQL36E11 0
Power Source	Working Voltage	AC 230 ±15%	AC 24 V ± 20%			AC 230 V -5/+10%					AC 230 V -5/+10%
	Frequency	50/60 Hz
	Power consumption 1)	6.5 VA			160 VA						235 VA
Control	Control signal	3-position
	paralleled use of actuators	irrealizable
Operation Data	Positioning time to 90° 50Hz 60Hz	125 s 105 s			6 s 2) 5 s						12 s 3） 10 s
	Rotation angle (factory-setting)	90°± 1°
	Torque 1)	40 Nm			100 Nm						400 Nm
	Limit switch switch volume switch differential	AC 250 V, 3 A electrical resistivity, 1.5 A electrical inductivity, about 1°
	Heating element	-						AC 230 V, 5 W
	Medium allowable temperature of valve	120ºC
Industrial standard	Meeting requirements: CE EMC low pressure standard	89/336/EEC 73/23/EEC
	Enclose protection standard	IP 44 to IEC 60529/DIN 40050							IP 67 to IEC 60529/DIN 40050
Size/Weight	Size	Refer to <Measurement>
	Cable pipe	4x20.5 mm (for M20)							2xM20
	Weight	1.4kg		7.0kg						13.8kg
Material	foundation	Die-cast aluminum
	cover	plastic					Die-cast aluminum

1) These values mean electrical pressure, environmental temperature of 20℃ and movement time

2) SEZ31.1 auxiliary module: movement time range 30…180 s

3) SEZ31.1 auxiliary module: movement time range 60…360 s

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HVAC Products		10.01.2005

SQL35/85…Option

			Weight
l        Bi-auxiliary switch ASC9.5/ASC9.4	Switch volume switch differential	AC 250 V, 10 A electrical resistivity, 3 A electrical inductivity, about 1°	ASC9.4 85g ASC9.5 30g
l       Auxiliary switch with potentiometer ASZ7.4	Switch volume switch differential resistance variation	AC 250 V, 10 A electrical resistivity, 3 A electrical inductivity, about 1° 0…1000Ω corresponding 0…90°	60g

SQL36E…Option

			Weight
l  Bi-auxiliary switch ASC36	Switch volume switch differential	AC 250 V, 10 A electrical resistivity, 3 A electrical inductivity, about 1°	60g
l  Potentiometer ASZ36	resistance variation	0…1000        Ω corresponding …90°	50g
l  Auxiliary            module            SEZ31.1	Operating Time to 90°50 Hz	30…180 s	60g

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HVAC Products		10.01.2005

Environment Condition

	Operation SQL35/85… IEC 721-3-3	Operation SQL36E IEC 721-3-4	Transportation IEC 721-3-2	Storage IEC 721-3-1
Environmental condition	Class 3K5	Class 4K2	Class 2K3	Class 1K3
temperature	-15…+55ºC	-33…+40ºC	-30…+65ºC	-15…+55ºC
humidity	5…95% r.h.	15…100% r.h.	< 95% r.h.	0…95% r.h.

Internal Connection Diagram

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HVAC Products		10.01.2005

S1 limit switch closed	P1 potentiometer (ASZ36)
S2 limit switch open	T1 auxiliary module (SEZ31.1)
S3 auxiliary switch closed (ASC38)	Y1 open signal
S4 auxiliary switch open (ASC36)	Y2 closed signal
S7 heat switch (built-in)	N neutral conductor
H heating element

Connection Diagram

N1,	N2 controller
Y1,	Y2 actuator
L	system power supply AC 230 V
N	system null line
Q1, Q2	controller conduct

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N1, N2	controller
Y1, Y2	actuator
SP	system power supply AC 230 V
SN	system null line
Q1, Q2	controller conduct

MeasurementUnit: mm

SQL35/85…

 *actuator installation height includes Setup Package ASK35…=168mm

	> 100mm minimum distance from wall to cover
	>200mm used for installation, connection, operation or maintenance

SQL36E65

SQL36E110

Siemens Building Technologies	Electric actuator	CA1N4505en
HVAC Products		10.01.2005

Siemens Building Technologies	Electric actuator	CA1N4505en
HVAC Products		10.01.2005

 

EX-4.8.48

Exhibit 4.8.48 - Self-Control Components - SQS Series

4573

SQS35…

SQS65…

SQS85…

Electrically Operated Valve Actuator

Stroke 5.5mm

SQS35.50, SQS35.53	SQS35.00, SQS35.03, SQS65, SQS65.2
SQS65.5	SQS85.00, SQS85.03
With spring-return/	without spring-return/
Without manual adjustment	with manual adjustment

Electrically Operated Valve (EOV)

l SQS35…AC 220V working voltage, receiving three-position control signal

l SQS85…AC 24V working voltage, receiving three-position control signal

l SQS65…AC 24V working voltage, receiving DC 0…10V or DC 2…10V control signal

l Adjustment power can reach 400N

l 0.5mm Stroke

l Directly installing onto valve body without other facility

l SQS35.00, SQS35.03, SQS85.00 and SQS85.03 have additional auxiliary switch function

l meeting Standard of DIN 32 730, the actuator with/without spring return

l Actuator without spring return has functions of manual adjustment and position display

l Spring-return actuator with function of position display but without manual adjustment

Usage

Valve actuator is used for serial types of two-way valve, three-way valve, VVG44…,VVG45…,VVP45…, VMP43…, VMP44…, VMP45…, VXG44…, VXP45… and VV152…, and the drive stoke is 5.5mm.

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HVAC Products	CM1N4573C/03.2003

l Applicable area adheres to IEC 721-3-3 (Regulation 721-3-3 by International Electro-technical Commission ) Grade 3K5

l Environmental temperature: -5…+50°C

l Valve inner medium temperature: +2…+130°C

l Using installation fittings ASK30 can drive the following 4mm or 5.5mm turn valves: X3i…, WG45…, VXG45…, VXG46… and VVI51…

Function Three-position or ratio control signal

Revisable synchro motor adopts three-way control signals (SQS35 and SQS85) or ratio control signal DC 0…10V (SQS65 and SQS65.5) or DC 2…10V (SQS65.2) for driving. It makes corresponding valve way through anti-lock gear mechanism.

Three-position control of Terminal Y1or Y2:

l Y1 has voltage: valve rod contracts and valve gate opens

l Y2 has voltage: valve rod extends and valve gate closes

l Y1 or Y2 has no voltage: valve rod keeps in current position

SQS65…       Flow Characteristics Selection

Repositioning connection S1 (under cap/under print circuit board) can change the flow characteristics of 5.5mm turn valve (from “equal proportion” to “linear”). In any case, flow characteristics relate to valve way.

l S1 connecting A and C can produce equal-proportion flow characteristics (factory set), which is mainly used for heating application.

l S1 connecting B and C can produce linear flow characteristics, which is mainly used for cooling application.

l For automatic operation, S1 connecting A and C or connecting B and C mainly depends on necessary flow characteristic.

S1 Position
S1 connect to: A & C	S1 connect to: B & C
(equal-proportion flow characteristics)	(Linear flow characteristics)

Flow Characteristics

Relationship between DC 0…10V or DC 2…10V control signal and volume flow control signal:

Y= DC 0…10V or DC 2…10V

R=0…1000Ω

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HVAC Products	CM1N4573C/03.2003

Flow Characteristics

Log=equal=proportion valve characteristics (factory set)

Lin-linear valve characteristics

Flow range

K&100=volume flow 100%

K&=volume flow 0%

Type Overview

TypeNo.	Working Voltage	ControlMode (ControlSignal)	Runtime (Sec)	Spring-return Function	Spring-return Time(Sec)
SQS35.00	AC 230 V	Three-way	150	With	—
SQS35.03			35
SQS35.50			150	Without	8
SQS35.53			35
SQS65.5	AC 24 V	DC 0…10 V	35	with	8
SQS65				without	—
SQS65.2		DC 2…10 V
SQS85.00		Three-way	150
SQS85.03			35

Accessory

Name	TypeNo.	ApplicativeActuator	UsedSpace
Auxiliary Switch	ASC9.6	SQS35.00,SQS35.03 SQS85.00,SQS85.03	1 x ASC9.6

Order

Please indicate quality, product name, type No. and accessory when ordering goods.

e.g.: 1 actuator, Type No. SQS35.00, 1 auxiliary switch, Type No. ASC9.6

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

Transportation

Actuator, valve and accessory are packed separately and not put together before dispatch.

Capability

The following 5.5mm return, thread two-way and three-way valve can be driven by electric actuators SQS35…, SQS65… and SQS85….

TypeNo.	DN[mm]	PN[Bar]	TechnicalMaterial
Two-way valve
VVG44… VVP45… VMP43…(2) VMP44…(2) VVG55… VVI52…	15…40 10…20 15, 20 15, 20 15…25 15	16 16 16 16 25 25	N4364 N4845 N4841 N4844 N4379 N4377
Three-way valve
VXG44… VXP45…. XMP43…	15…40 10…20 15, 20	16 16 16	N4464 N4845 N4841
Three-way valve with T bypass
VMP45… VMP43…(4) VMP44…(4)	10…20 15, 20 15, 20	16 16 16	N4845 N4841 N4844

Allowable pressure differentials of valve ΔPmax and ΔPa are listed in relevant valve technical material data sheet.

Machine Design

l Electric actuator, maintenance free

l Reversible synchro motor

l Anti-lock gear mechanism

l SQS35.50, SQS35.53 and SQS65.5 meet spring-return function of DIN 32730 Standard

l Load switch is on stroke limit

l Optional flow characteristics: It is equal-proportion or linear when SQS65… actuator connects valve type WG44…, VVI52… and VXG44…

l Direct-pressure manual adjustment is used for all actuators without spring return: SQS35.00, SQS35.03, SQS65, SQS65.2 AND SQS85…

l All actuators SQS35…, SQS65… AND SQS85… have position indicators

l Auxiliary switch Type No. ASC9.6 applies to actuators SQS35.00, SQS35.03, SQS85.00 AND SQS85.03. Actuator Type No. SQS65.50 and SQS35.53 installs auxiliary switch witin the standard (not ASC9.6)

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HVAC Products	CM1N4573C/03.2003

Manual Adjustment

SQS35.00, SQS35.03

SQS65, SQS65.2

SQS85…

1. Manual adjustment

2. Position indicator

3. Connecting bolt of valve neck

Terminal Strip and Auxiliary Switch, etc

SQS35…, SQS85…	SQS65…

5    terminal Strip	5     terminal Strip
6    auxiliary switch of SQS35.50 and	6   《lin》/《log》connection
SQS35.53 within the standard	7      electrical bridge

Accessory	ASC9.6 auxiliary switch
	Applying to actuators with Type No.SQS35.00, SQS35.03, SQS85.00 and SQS85.03
	Switching point can be adjusted in the stroke range of 0…100%
	Prefer “Technical Data” for accessory detail
Disposal	actuator must be splitted into constructional elements before disposal.

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HVAC Products	CM1N4573C/03.2003

Project	Actuator must be install electrical connection according to local regulations and connection diagram
Notes:	It must adhere to regulations and requirements for personal and property safety at any time.
SQS65…	When using Actuator SQS65…, valves with Types VVG55…, VMP…, VVP… and VXP… must be connected onto “lin” for connectors of selected flow characteristics.
	It must obey allowable temperature (see “Application” and “technical Data”). It must be illustrated in Facility Diagram if auxiliary switch is needed.

Installation

Direction

Allowed	Not allowed

	Valve Installation Handbook is printed on the back of actuator. Accessory Guide is put in corresponding accessory package box.
Debugging	Connection and function is inspected when debugging, in addition, auxiliary or auxiliary switch are also inspected and set necessarily.

Stroke《0》= valve door close	Stoke 《1》=valve door open

	Manual Regulator: Manual regulator is rotated clockwise to close Siemens 5.5mm Stroke Valve (=0% stroke)
SQS35…/SQS85…	The flow characteristics of these actuators are linear when connecting to Valves of Type No. VVG44…, VVI52… or VXG444…
SQS65…	The flow characteristics of these actuators are equal-proportion (factory sets) by electrical assembly when connecting to Valves of Type No. VVG44…, VVI52… or VXG44…. The flow characteristics can turn to “linear” through relocating connectors.

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HVAC Products	CM1N4573C/03.2003

Guarantee	Actuator Technical Date (Δpmax, ΔPs, leak rate, noise level and working life) apply to Siemens valves listed in matched “Compatibility” only.
	Siemens neither guarantee nor promise if SQS… actuators are connected to third-party valve doors.
Maintain	When repairing valves: turn off pump and power source, turn off main stop valve on pipes, release pressure in pipes and cool it down completely. If necessary, electrical connection from terminal should be disconnected.
	Actuator must be installed correctly with valve door, then restarting can be done.

Technical Data

Power Source

Working Voltage

SQS35…	AC230 V ± 15 % , 50 / 60 Hz
SQS65…	AC 24 V ± 20 % , 50 / 60 Hz
SQS85…	AC24 V ± 20 % , 50 / 60 Hz

Power consumption

SQS35.00	2.5 VA
SQS35.03	3.5 VA
SQS35.50	5 VA
SQS35.53	6 VA
SQS65, SQS65.2	4.5 VA
SQS65.5	7 VA
SQS85.00	2 VA
SQS85.03	2 VA

Limiting converting volume of converting terminal 11 or 12

SQS35…, SQS85… AC 250 V, 6A resistance/2.5A inductance

Working Parameter

Control Pattern (Control Signal)

SQS85…	three-position
SQS65, SQS65.5	DC 0…10V (in proportion)
SQS65.2	DC 210V (in proportion)

Runtime	On or Off
SQS35.00, SQS35.50, SQS85.00	50Hz, 150 s
SQS35.03, SQS35.53, SQS85.03	50Hz, 35 s
SQS65, SQS65.2, SQS65.5	50Hz, 35 s

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HVAC Products	CM1N4573C/03.2003

Spring Return Characteristics
SQS35.50, SQS35.53, SQS65.5	turn-off time 8 s
Adjustment Force	400 N
Stroke	5.5 mm

Input Signal

Terminal Y (SQS65, SQS65.5)	DC 0…10V, Max 0.1 mA
Terminal Y (SQS65.2)	DC 2…10V, Max 0.1 mA
Terminal R (SQS65, SQS65.5, SQS65.2)	resistance 0…1000Ω

Output Signal
Terminal U (SQS65, SQS65.5, SQS65.2)	DC 0…10V, Max 0.5 mA

Enclosure Protection Standard
Enclosure Protection Standard	EN 60529, IP54
Cable bushing	Pg11 (2x)

Environment Condition
Valve inner medium temperature	+2…+130°C
Operation	IEC 721-3-3
Environmental Condition	Grade 3K5
Temperature	-5…+50°C
Humidity	5~95%rh
Transportation	IEC 721-2-3
Environmental Condition	Grade 2K3
Temperature	-25…+70°C
Humidity	<95%rh
Storage	IEC 721-1-3
Environmental Condition	Grade 1K3
Temperature	-5…+50°C
Humidity	5~95%rh

Industrial Standard
Meeting CE Authentication:
EMC directive	89/336/EEC
Low voltage directive	73/23/EEC

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HVAC Products	CM1N4573C/03.2003

Size/Weight
Size	see “Size”

Weight
SQS35.00, SQS35.03, SQS65, SQS65.2
SQS85.00, SQS85.03
Packing not included		0.5kg
Packing included		0.6kg
SQS35.50, SQ35.53, SQS65.5
Packing not included		0.6kg
Packing included		0.7kg
Material
Actuator Shell		plastic
Luifel & manual regulator		plastic
Coupling wheel chain & lever		platic
Accessory
ASC9.6 auxiliary contact capacity
of SQS35… and SQS85…	AC250V, 10A resistance/3A inductance

Connection Diagram

SQS35…

SQS35.00, SQS35.03	SQS35.50, SQS35.53
AC230V, three-position, no spring return	AC230V, three-position, spring return

Cm1 limit switch 100% stroke	c2 fixedly setting interior auxiliary switch
Cm2 limit switch 0% stroke	(factory installs, without ASC9.6 Accessory)
C1 linkable ASC9.6 auxiliary switch
L threading no-voltage terminal

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HVAC Products	CM1N4573C/03.2003

SQS85…

SQS85.00, SQS85.03

AC 24V, three-position, no spring return

Cm1 limit switch 100% stroke

Cm2 limit switch 0% stroke

C1 installable ASC9.6 auxiliary switch

L threading no-voltage terminal

Connection Diagram

Connecting Terminal

SQS65....

G, G0	working voltage AC24 V
	G  System Power line (SP), equivalent to LS on SQS56.2
	G0  System null line (SN), equivalent to NS on SQS56.2
Input Signal
Y	SQS65, SQS65.5	DC 0…10 V
	SQS65.2	DC 2…10 V
R	SQS65, SQS65.2, SQS65.50…1000 ohms
M	Detecting element
U Output Signal
	SQS65, SQS65.2, SQS65.5	DC 0…10 V

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

All connection options are shown on connection diagram. Among these options, how many options and which option used depend on system situation.

Notes: If facility connects onto Terminal R, factory-setting electric bridge through R-M on print circuit board must be punctured.

SQS65, SQS65.5

(AC24 V, DC 0…10 V)

SQS65.2

(AC24 V, Dc 2…10 V)

Facility
F1	frost detector	K1 On/off Switch
K1	On/off Switch	N1 typical controller
N1	typical controller	P1 position indictor
P1	position indictor	R1 position converter
R1	position converter	Y1 Actuator

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

Measurement     Unit of measurement: mm

*    Height after actuator installs on the valve

  > 100mm  minimum distance from wall to cover

 >200mm used for places of installation, connection, operation or maintenance

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

EX-4.8.49

Exhibit 4.8.49 - Self-Control Components - SQX Series

4573                            

SQS35...

SQS65...

SQS85...

Electrically Operated Valve Actuator

Stroke 5.5mm

SQS35.50, SQS35.53	SQS35.00, SQS35.03, SQS65, SQS65.2
SQS65.5	SQS85.00, SQS85.03
With spring-return/	without spring-return/
Without manual adjustment	with manual adjustment

Electrically Operated Valve (EOV)

l SQS35…AC 220V working voltage, receiving three-position control signal

l SQS85…AC 24V working voltage, receiving three-position control signal

l SQS65…AC 24V working voltage, receiving DC 0…10V or DC 2…10V control signal

l Adjustment power can reach 400N

l 0.5mm Stroke

l Directly installing onto valve body without other facility

l SQS35.00, SQS35.03, SQS85.00 and SQS85.03 have additional auxiliary switch function

l meeting Standard of DIN 32 730, the actuator with/without spring return

l Actuator without spring return has functions of manual adjustment and position display

l Spring-return actuator with function of position display but without manual adjustment

Usage

Valve actuator is used for serial types of two-way valve, three-way valve, VVG44…,VVG45…,VVP45…, VMP43…, VMP44…, VMP45…, VXG44…, VXP45… and VV152…, and the drive stoke is 5.5mm.

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

l Applicable area adheres to IEC 721-3-3 (Regulation 721-3-3 by International Electro-technical Commission ) Grade 3K5

l Environmental temperature: -5…+50°C

l Valve inner medium temperature: +2…+130°C

l Using installation fittings ASK30 can drive the following 4mm or 5.5mm turn valves: X3i…, WG45…, VXG45…, VXG46… and VVI51…

Function Three-position or ratio control signal

Revisable synchro motor adopts three-way control signals (SQS35 and SQS85) or ratio control signal DC 0…10V (SQS65 and SQS65.5) or DC 2…10V (SQS65.2) for driving. It makes corresponding valve way through anti-lock gear mechanism.

Three-position control of Terminal Y1or Y2:

l Y1 has voltage: valve rod contracts and valve gate opens

l Y2 has voltage: valve rod extends and valve gate closes

l Y1 or Y2 has no voltage: valve rod keeps in current position

SQS65…       Flow Characteristics Selection

Repositioning connection S1 (under cap/under print circuit board) can change the flow characteristics of 5.5mm turn valve (from “equal proportion” to “linear”). In any case, flow characteristics relate to valve way.

l S1 connecting A and C can produce equal-proportion flow characteristics (factory set), which is mainly used for heating application.

l S1 connecting B and C can produce linear flow characteristics, which is mainly used for cooling application.

l For automatic operation, S1 connecting A and C or connecting B and C mainly depends on necessary flow characteristic.

S1 Position
S1 connect to: A & C	S1 connect to: B & C
(equal-proportion flow characteristics)	(Linear flow characteristics)

Flow Characteristics

Relationship between DC 0…10V or DC 2…10V control signal and volume flow control signal:

Y= DC 0…10V or DC 2…10V

R=0…1000Ω

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

Flow Characteristics

Log=equal=proportion valve characteristics (factory set)

Lin-linear valve characteristics

Flow range

K&100=volume flow 100%

K&=volume flow 0%

Volume flow

Type Overview

Type No.	Working Voltage	Control Mode (Control Signal)	Runtime (Sec)	Spring-return Function	Spring-return Time(Sec)
SQS35.00	AC 230 V	Three-way	150	With	—
SQS35.03			35
SQS35.50			150	Without	8
SQS35.53			35
SQS65.5	AC 24 V	DC 0…10 V	35	with	8
SQS65				without	—
SQS65.2		DC 2…10 V
SQS85.00		Three-way	150
SQS85.03			35

Accessory

Name	TypeNo.	ApplicativeActuator	UsedSpace
Auxiliary Switch	ASC9.6	SQS35.00,SQS35.03 SQS85.00,SQS85.03	1 x ASC9.6

Order

Please indicate quality, product name, type No. and accessory when ordering goods.

e.g.: 1 actuator, Type No. SQS35.00, 1 auxiliary switch, Type No. ASC9.6

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

Transportation

Actuator, valve and accessory are packed separately and not put together before dispatch.

Capability

The following 5.5mm return, thread two-way and three-way valve can be driven by electric actuators SQS35…, SQS65… and SQS85….

Type No.	DN[mm]	PN[Bar]	Technical Material
Two-way valve
VVG44… VVP45… VMP43…(2) VMP44…(2) VVG55… VVI52…	15…40 10…20 15, 20 15, 20 15…25 15	16 16 16 16 25 25	N4364 N4845 N4841 N4844 N4379 N4377
Three-way valve
VXG44… VXP45…. XMP43…	15…40 10…20 15, 20	16 16 16	N4464 N4845 N4841
Three-way valve with T bypass
VMP45… VMP43…(4) VMP44…(4)	10…20 15, 20 15, 20	16 16 16	N4845 N4841 N4844

Allowable pressure differentials of valve ΔPmax and ΔPa are listed in relevant valve technical material data sheet.

Machine Design

l Electric actuator, maintenance free

l Reversible synchro motor

l Anti-lock gear mechanism

l SQS35.50, SQS35.53 and SQS65.5 meet spring-return function of DIN 32730 Standard

l Load switch is on stroke limit

l Optional flow characteristics: It is equal-proportion or linear when SQS65… actuator connects valve type WG44…, VVI52… and VXG44…

l Direct-pressure manual adjustment is used for all actuators without spring return: SQS35.00, SQS35.03, SQS65, SQS65.2 AND SQS85…

l All actuators SQS35…, SQS65… AND SQS85… have position indicators

l Auxiliary switch Type No. ASC9.6 applies to actuators SQS35.00, SQS35.03, SQS85.00 AND SQS85.03. Actuator Type No. SQS65.50 and SQS35.53 installs auxiliary switch witin the standard (not ASC9.6)

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

Manual Adjustment

SQS35.00, SQS35.03

SQS65, SQS65.2

SQS85…

1.  Manual adjustment

2.  Position indicator

3.  Connecting bolt of valve neck

Terminal Strip and Auxiliary Switch, etc

SQS35…, SQS85…	SQS65…
5  terminal Strip	5  terminal Strip
6  auxiliary switch of SQS35.50 and	6  《lin》/《log》connection
SQS35.53 within the standard	7  electrical bridge

Accessory	ASC9.6 auxiliary switch
	Applying to actuators with Type No.SQS35.00, SQS35.03, SQS85.00 and SQS85.03
	Switching point can be adjusted in the stroke range of 0…100%
	Prefer “Technical Data” for accessory detail
Disposal	actuator must be splitted into constructional elements before disposal.

Project Actuator must be install electrical connection according to local regulations and connection diagram

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

Notes:	It must adhere to regulations and requirements for personal and property safety at any time.
SQS65…	When using Actuator SQS65…, valves with Types VVG55…, VMP…, VVP… and VXP… must be connected onto “lin” for connectors of selected flow characteristics.
	It must obey allowable temperature (see “Application” and “technical Data”). It must be illustrated in Facility Diagram if auxiliary switch is needed.

Installation

Direction

	Valve Installation Handbook is printed on the back of actuator. Accessory Guide is put in corresponding accessory package box.
Debugging	Connection and function is inspected when debugging, in addition, auxiliary or auxiliary switch are also inspected and set necessarily.

Stroke《0》= valve door close	Stoke 《1》=valve door open

	Manual Regulator: Manual regulator is rotated clockwise to close Siemens 5.5mm Stroke Valve (=0% stroke)
SQS35…/SQS85…	The flow characteristics of these actuators are linear when connecting to Valves of Type No. VVG44…, VVI52… or VXG444…
SQS65…	The flow characteristics of these actuators are equal-proportion (factory sets) by electrical assembly when connecting to Valves of Type No. VVG44…, VVI52… or VXG44…. The flow characteristics can turn to “linear” through relocating connectors.

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

Guarantee	Actuator Technical Date (Δpmax, ΔPs, leak rate, noise level and working life) apply to Siemens valves listed in matched “Compatibility” only.
	Siemens neither guarantee nor promise if SQS… actuators are connected to third-party valve doors.
Maintain	When repairing valves: turn off pump and power source, turn off main stop valve on pipes, release pressure in pipes and cool it down completely. If necessary, electrical connection from terminal should be disconnected.
	Actuator must be installed correctly with valve door, then restarting can be done.

Technical Data

Power Source

Working Voltage

SQS35…	AC230 V ± 15%, 50 / 60 Hz
SQS65…	AC 24 V ± 20%, 50 / 60 Hz
SQS85…	AC24 V ± 20%, 50 / 60 Hz

Power consumption

SQS35.00	2.5 VA
SQS35.03	3.5 VA
SQS35.50	5 VA
SQS35.53	6 VA
SQS65, SQS65.2	4.5 VA
SQS65.5	7 VA
SQS85.00	2 VA
SQS85.03	2 VA

Limiting converting volume of converting terminal 11 or 12

SQS35…, SQS85… AC 250 V, 6A resistance/2.5A inductance

Working Parameter
Control Pattern (Control Signal)
SQS85…	three-position
SQS65, SQS65.5	DC 0…10V (in proportion)
SQS65.2	DC 210V (in proportion)
Runtime	On or Off
SQS35.00, SQS35.50, SQS85.00	50Hz, 150 s
SQS35.03, SQS35.53, SQS85.03	50Hz, 35 s
SQS65, SQS65.2, SQS65.5	50Hz, 35 s

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

Spring Return Characteristics
SQS35.50, SQS35.53, SQS65.5	turn-off time 8 s
Adjustment Force	400 N
Stroke	5.5 mm
Input Signal
Terminal Y (SQS65, SQS65.5)	DC 0…10V, Max 0.1 mA
Terminal Y (SQS65.2)	DC 2…10V, Max 0.1 mA
Terminal R (SQS65, SQS65.5, SQS65.2)	resistance 0…1000Ω
Output Signal
Terminal U (SQS65, SQS65.5, SQS65.2)	DC 0…10V, Max 0.5 mA
Enclosure Protection Standard
Enclosure Protection Standard	EN 60529, IP54
Cable bushing	Pg11 (2x)
Environment Condition
Valve inner medium temperature	+2…+130°C
Operation	IEC 721-3-3
Environmental Condition	Grade 3K5
Temperature	-5…+50°C
Humidity	5~95%rh
Transportation	IEC 721-2-3
Environmental Condition	Grade 2K3
Temperature	-25…+70°C
Humidity	<95%rh
Storage	IEC 721-1-3
Environmental Condition	Grade 1K3
Temperature	-5…+50°C
Humidity	5~95%rh
Industrial Standard
Meeting CE Authentication:
EMC directive	89/336/EEC
Low voltage directive	73/23/EEC
Size/Weight
Size	see “Size”

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

Weight
SQS35.00, SQS35.03, SQS65, SQS65.2
SQS85.00, SQS85.03
Packing not included	0.5kg
Packing included	0.6kg
SQS35.50, SQ35.53, SQS65.5
Packing not included	0.6kg
Packing included	0.7kg
Material
Actuator Shell	plastic
Luifel & manual regulator	plastic
Coupling wheel chain & lever	platic

Accessory

ASC9.6 auxiliary contact capacity of SQS35… and SQS85… AC250V, 10A resistance/3A inductance

Connection Diagram

SQS35…

SQS35.00, SQS35.03	SQS35.50, SQS35.53
AC230V, three-position, no spring return	AC230V, three-position, spring return
Cm1 limit switch 100% stroke	c2 fixedly setting interior auxiliary switch
Cm2 limit switch 0% stroke	(factory installs, without ASC9.6 Accessory)
C1 linkable ASC9.6 auxiliary switch
L threading no-voltage terminal

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

SQS85…

SQS85.00, SQS85.03

AC 24V, three-position, no spring return

Cm1 limit switch 100% stroke

Cm2 limit switch 0% stroke

C1 installable ASC9.6 auxiliary switch

L threading no-voltage terminal

Connection Diagram

Connecting Terminal

G, G0	working voltage AC24 V
	G    System Power line (SP), equivalent to LS on SQS56.2
	G0  System null line (SN), equivalent to NS on SQS56.2

Input Signal

Y	SQS65, SQS65.5	DC 0…10 V
	SQS65.2	DC 2…10 V
R	SQS65, SQS65.2, SQS65.50…1000 ohms
M	Detecting element
U Output Signal
	SQS65, SQS65.2, SQS65.5	DC 0…10 V

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

All connection options are shown on connection diagram. Among these options, how many options and which option used depend on system situation.

Notes: If facility connects onto Terminal R, factory-setting electric bridge through R-M on print circuit board must be punctured.

SQS65, SQS65.5

(AC24 V, DC 0…10 V)

SQS65.2

(AC24 V, Dc 2…10 V)

Facility

F1	frost detector	K1 On/off Switch
K1	On/off Switch	N1 typical controller
N1	typical controller	P1 position indictor
P1	position indictor	R1 position converter
R1	position converter	Y1 Actuator

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

Measurement     Unit of measurement: mm

*    Height after actuator installs on the valve

  > 100mm  minimum distance from wall to cover

>200mm used for places of installation, connection, operation or maintenance

Siemens Building Technologies
HVAC Products	CM1N4573C/03.2003

EX-4.8.50

Exhibit 4.8.50 - Self-Control Components - Air Duct's Temperature & Humidity-EE16

EX-4.8.51

Exhibit 4.8.51 - Self-Control Components - Butterfly Valve - VKF Series

SIEMENS 4136

Butterfly Valve
PN6, PN10, PN16	VKF46…

 

The butterfly valve is appropriate between inverse flanges

l Rated pressure of PN6, PN10 and PN16

l Be applicable between PN6, PN10 or PN16 inverse flanges, and comply with ISO 7005 Standard

l Refer to DIN3230 Standard strictly, and pass the bubble verification

l Valve body: ductile cast iron GG-25

l Ethylene-propylene-diene rubber inner layer and stainless steel disc (pipe diameter DN40…DN200) or nickel-plated steel disc (pipe diameter DN250…DN400)

l Nominal diameter: DN40…DN400

l Flow rate: kvs 50…14,500m3/h

l Rotation angle: 90°

l Actuator flange complies with EN12116/ISO5211 Standard

l Maintenance is not required.

l Can be installed with the ASK46…series of hand operated regulator together

l Can be installed with SQL35.00 or SQL85.00 (DN40 to DN125) or SQL36E60 and SQL36E100 (DN150 to DN400) electronic actuator together

CN1N4136cn	Siemens Building Technologies
06.2003	HVAC Products

Siemens Building Technologies       PN6, PN10, PN16	CN1N4136cn
HVAC Products	06.2003

Application
	Be applicable in heating system and heating, ventilating and air conditioning system as the electrically operated or hand operated control valve or stop valve
	-	Open system or closed system
	-	Two-position control (open/closed)
	-	Regulation and control
	-	Boiler program system
	-	Open or close the heat exchanger water current
	-	Open or close the water current of components of complete set of equipment
Media

Media	Temperature
Cooling water, drinking water Low temperature hot water/ domestic water Brine Softened water Anti-freezing water	–15 ... 120 °C
Air

Working pressure The maximum value is 1600 kPa (16 bar)

Model

Model	DN [mm]	Kvs value [m3/h ]	△Pmax. [kPa] 1)	Actuator flange EN12116
VKF46.40	40	50	1600	F04
VKF46.50	50	85
VKF46.65	65	215
VKF46.80	80	420		F05
VKF46.100	100	800	1000
VKF46.125	125	1010	800
VKF46.150	150	2100	1200	F07
VKF46.200	200	4000	400
VKF46.250	250	6400	1000	F10
VKF46.300	300	8500	600
VKF46.350	350	11,500	300
VKF46.400	400	14,500	200

DN  Nominal diameter

Kvs Rated water current, comply with VDI 2176 Standard

△Pmax.  The maximum allowable differential pressure of both ends of valve, when the valve is closed

1) 100 kPa=1 bar ≈10 m w.g.

Siemens Building Technologies       PN6, PN10, PN16	CN1N4136cn
HVAC Products	06.2003

Order
	Valve, actuator and assembly accessories shall be ordered separately.
	Please describe the quantity, product name and model code when ordering.
	For example: a VKF46.50 butterfly valve, a SQL35.00 actuator and an ASK35.1 mounting appliance
	Transportation  Valves, actuators and mounting appliance shall be packaged separately.
Compatibility
	VKF46…series of butterfly valves are compatible with Siemens Building Technologies ASK46…series of hand operated regulator and SQL35/85… series and SQL36E…series of electronic actuators.

Valve	DN [mm]	Actuator flange EN12116	Hand operated regulator ASK46…	Mounting appliance ASK35…	Electronic actuator
					SQL35/85… 40 Nm	SQL36E60… 100 Nm △Pmax. [kPa]	SQL36E100… 400 Nm
VKF46.40	40	F04	ASK46.1	ASK35.1	1600
VKF46.50	50
VKF46.65	65
VKF46.80	80	F05	ASK46.2	ASK35.2
VKF46.100	100				1000
VKF46.125	125				800
VKF46.150	150	F07	ASK46.3			1200
VKF46.200	200					400
VKF46.250	250	F10	ASK46.4				1000
VKF46.300	300						600
VKF46.350	350						300
VKF46.400	400						200

Mechanical design
Butterfly valve
	Ring structure, with a cast-iron framework of ethylene-propylene-diene rubber inner layer.
	The valve has a disc that can rotate fully. It is applicable to air-tight seal, and complies with DIN 3230 Standard.
	The valve disc and shaft from DN40 to DN200 are made of stainless steel, and the valve disc exceeding DN250 is made of nickel-plated steel, and the shaft is sealed with a double O-ring.
	Meanwhile, the inner layer is also used to seal the flange. In this way, there is no any contact between media and framework.

Siemens Building Technologies       PN6, PN10, PN16	CN1N4136cn
HVAC Products	06.2003

The position of valve disc is indicated with the notch that passes the front of shaft.

Hand operated regulator	The position that can be locked is 0 and 90°; meanwhile, make precision positioning with the increment of 6°.
ASK46.1	- Dew-point locking
ASK46.2	Simple installation
ASK46.3	Attached with the Instructions
	Material: plastic (ASK46.1 and ASK46.2)
	Die-cast aluminum (ASK46.3)
ASK46.4	The hand operated turbine can be converted between 0 and 90°infinitely.
	-Automatic locking
	-Position display
	-Dew-point locking
	Simple installation
	Attached with the Instruction
	Material: die-cast aluminum

Disposal Before discarding, disassemble the valves, and classify them in terms of material types.

Model selection

Flow rate graph

Siemens Building Technologies       PN6, PN10, PN16	CN1N4136cn
HVAC Products	06.2003

V100= flow rate. The unit is m3/h (cubic meter per hour)

1 m3/h = 0.278 kg/s (when the water is 20℃)

100 kPa = 1 bar ≈10 m w.g.

Flow characteristics

Siemens Building Technologies       PN6, PN10, PN16	CN1N4136cn
HVAC Products	06.2003

Engineering
	VKF46… series of butterfly valves can provide water current at any direction
Mounting
	Instruction for Mounting and valves, as well as hand operated regulator or electronic actuator are attached together.

Direction

Allowed Forbidden

Maintenance
	VKF46…series of butterfly valves do not need maintenance.
Warning	Before repairing the valve, actuator and/or mounting appliance, the following sequence must be complied with:
	Turn off the water pump and cut off the water pump power source; close the stop valve in the pipeline, release the pressure of pipeline and cool the pipeline totally; if necessary, remove the electrical wiring from connection terminal. Before re-debugging the valve, it is required to mount the hand operated regulator or actuator correctly.

Siemens Building Technologies       PN6, PN10, PN16	CN1N4136cn
HVAC Products	06.2003

Guarantee
	All clauses in the Siemens Building Technologies’ guarantee are invalid for the actuators of other manufacturers. The listed data, including Δpmax, leakage rate, noise and lifetime are only applicable to the SQL…series of actuator of Siemens Building Technologies included in the “Compatibility”.

Technical data
Working data	PN (pressure grade)	PN6, PN10, PN16
	Characteristics	Equal percentage
	Leakage	Air-tight seal conforms to DIN 3230 Standard
	Flange connection	PN6, PN10 and PN16 comply with ISO7005 Standard
	Total length	EN558, series 20
	Mounting flange of electronic or hand operated regulation
		Comply with EN12116 / ISO5211 Standard
	Rotation angle	90°
Material	Valve body	Ductile cast iron GG-25
	Shaft	Stainless steel
	Valve disc DN40…DN200	Stainless steel
	DN250…DN400	Nickel-plated steel
	Hand operated regulator	Plastic/die-cast aluminum
	Inner layer	Ethylene-propylene-diene rubber
Dimension/weight	Dimension	Refer to the form Dimension
	Weight	Refer to the form Dimension

Dimension
	Unit of dimension: mm

Siemens Building Technologies       PN6, PN10, PN16	CN1N4136cn
HVAC Products	06.2003

     A  The corresponding total length conforms to EN558, series 20

     H  The total height of valve from the center line of water pipe

Siemens Building Technologies       PN6, PN10, PN16	CN1N4136cn
HVAC Products	06.2003

* The dimension of actuator connection from the center line of water pipe

Total height of valve and actuator	=	valve mounting height that starts from the center line of water pipe
	+	mounting height of SQL35/85…series of actuator including ASK35…series of mounting appliance = 168 mm (DN40…DN125)
	+	mounting height of SQL36E60…series of actuator = 158 mm (DN150…DN200)
	+	mounting height of SQL36E100…series of actuator = 228 mm (DN250…DN400)
	+	minimum mounting space of mounting, connecting and operation, or the minimum distance required by maintenance to the ceiling or wall (>200mm)

ASK46.1

ASK46.2

ASK46.3

Model	DN [mm]	A	B	C	D ∮	X □	Y	Weight [kg]
ASK46.1	40…65	155	68,5	67,5	5,5	11	42	0.11
ASK46.2	80…125	195	79,5	72,5	6,5	14	50	0.16
ASK46.3	150…200	276	98	90	9,0	17	70	0.50

Siemens Building Technologies       PN6, PN10, PN16	CN1N4136cn
HVAC Products	06.2003

ASK46.4

Model	DN [mm]	A	B	C ∮	D	E	F	G	H	I	J	X □	Z	Weight [kg]
ASK46.4	250…400	252	67	200	129	60	29	137	150	60	62	22	100	3.38

Siemens Building Technologies       PN6, PN10, PN16	CN1N4136cn
HVAC Products	06.2003

EX-12.3

Exhibit 12.3

Certification by the Chief Executive Officer

Of 3SBio Inc.

Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, Jing Lou, certify that:

1. I have reviewed this annual report on Form 20-F of 3SBio Inc. for the fiscal year ended December 31, 2009, as amended hereby;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

Date: November 3, 2011

By:	/s/    DR. JING LOU
Name:	Dr. Jing Lou
Title:	Chief Executive Officer

EX-12.4

Exhibit 12.4

Certification by the Chief Financial Officer

Of 3SBio Inc.

Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, Bo Tan, certify that:

1. I have reviewed this annual report on Form 20-F of 3SBio Inc. for the fiscal year ended December 31, 2009, as amended hereby;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

Date: November 3, 2011

By:	/s/Bo Tan
Name:	Bo Tan
Title:	Chief Financial Officer

EX-13.3

Exhibit 13.3

Certification by the Chief Executive Officer

Of 3SBio Inc.

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Annual Report of 3SBio Inc. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2009, as amended and filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Jing Lou, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934.

Date: November 3, 2011

By:	/s/    DR. JING LOU
Name:	Dr. Jing Lou
Title:	Chief Executive Officer

The foregoing certification is being furnished solely pursuant to 18 U.S.C. Section 1350 and is not being filed with the Securities and Exchange Commission as part of the Report or as a separate disclosure document.

EX-13.4

Exhibit 13.4

Certification by the Chief Financial Officer

Of 3SBio Inc.

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Annual Report of 3SBio Inc. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2009 as amended and filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Bo Tan, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934.

Date: November 3, 2011

By:	/s/    Bo Tan
Name:	Bo Tan
Title:	Chief Financial Officer

The foregoing certification is being furnished solely pursuant to 18 U.S.C. Section 1350 and is not being filed with the Securities and Exchange Commission as part of the Report or as a separate disclosure document.