CSA C657-2015 Energy performance standard for commercial refrigeration equipment (Fourth Edition).pdf

1、C657-15Energy performance standard forcommercial refrigeration equipmentLegal Notice for StandardsCanadian Standards Association (operating as “CSA Group”) develops standards through a consensus standards development process approvedby the Standards Council of Canada. This process brings together vo

2、lunteers representing varied viewpoints and interests to achieve consensusand develop a standard. Although CSA Group administers the process and establishes rules to promote fairness in achieving consensus, it doesnot independently test, evaluate, or verify the content of standards.Disclaimer and ex

3、clusion of liabilityThis document is provided without any representations, warranties, or conditions of any kind, express or implied, including, without limitation,implied warranties or conditions concerning this documents fitness for a particular purpose or use, its merchantability, or its non-infr

4、ingementof any third partys intellectual property rights. CSA Group does not warrant the accuracy, completeness, or currency of any of the informationpublished in this document. CSA Group makes no representations or warranties regarding this documents compliance with any applicablestatute, rule, or

5、regulation.IN NO EVENT SHALL CSA GROUP, ITS VOLUNTEERS, MEMBERS, SUBSIDIARIES, OR AFFILIATED COMPANIES, OR THEIR EMPLOYEES, DIRECTORS,OR OFFICERS, BE LIABLE FOR ANY DIRECT, INDIRECT, OR INCIDENTAL DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES, HOWSOEVER CAUSED,INCLUDING BUT NOT LIMITED TO SPECIAL OR CON

6、SEQUENTIAL DAMAGES, LOST REVENUE, BUSINESS INTERRUPTION, LOST OR DAMAGEDDATA, OR ANY OTHER COMMERCIAL OR ECONOMIC LOSS,WHETHER BASED IN CONTRACT,TORT (INCLUDING NEGLIGENCE), OR ANY OTHERTHEORY OF LIABILITY, ARISING OUT OF OR RESULTING FROM ACCESS TO OR POSSESSION OR USE OF THIS DOCUMENT, EVEN IF CSA

7、 GROUPHAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES.In publishing and making this document available, CSA Group is not undertaking to render professional or other services for or on behalf of anyperson or entity or to perform any duty owed by any person or ent

8、ity to another person or entity. The information in this document is directedto those who have the appropriate degree of experience to use and apply its contents, and CSA Group accepts no responsibility whatsoeverarising in any way from any and all use of or reliance on the information contained in

9、this document.CSA Group is a private not-for-profit company that publishes voluntary standards and related documents. CSA Group has no power, nor does itundertake, to enforce compliance with the contents of the standards or other documents it publishes.Intellectual property rights and ownershipAs be

10、tween CSA Group and the users of this document (whether it be in printed or electronic form), CSA Group is the owner, or the authorizedlicensee, of all works contained herein that are protected by copyright, all trade-marks (except as otherwise noted to the contrary), and allinventions and trade sec

11、rets that may be contained in this document, whether or not such inventions and trade secrets are protected bypatents and applications for patents. Without limitation, the unauthorized use, modification, copying, or disclosure of this document mayviolate laws that protect CSA Groups and/or others in

12、tellectual property and may give rise to a right in CSA Group and/or others to seek legalredress for such use, modification, copying, or disclosure. To the extent permitted by licence or by law, CSA Group reserves all intellectualproperty rights in this document.Patent rightsAttention is drawn to th

13、e possibility that some of the elements of this standard may be the subject of patent rights. CSA Group shall not beheld responsible for identifying any or all such patent rights. Users of this standard are expressly advised that determination of the validity ofany such patent rights is entirely the

14、ir own responsibility.Authorized use of this documentThis document is being provided by CSA Group for informational and non-commercial use only. The user of this document is authorized to doonly the following:If this document is in electronic form: load this document onto a computer for the sole pur

15、pose of reviewing it; search and browse this document; and print this document if it is in PDF format.Limited copies of this document in print or paper form may be distributed only to persons who are authorized by CSA Group to have suchcopies, and only if this Legal Notice appears on each such copy.

16、In addition, users may not and may not permit others to alter this document in any way or remove this Legal Notice from the attached standard; sell this document without authorization from CSA Group; or make an electronic copy of this document.If you do not agree with any of the terms and conditions

17、 contained in this Legal Notice, you may not load or use this document or make anycopies of the contents hereof, and if you do make such copies, you are required to destroy them immediately. Use of this documentconstitutes your acceptance of the terms and conditions of this Legal Notice.Standards Up

18、date ServiceC657-15November 2015Title: Energy performance standard for commercial refrigeration equipmentTo register for e-mail notification about any updates to this publication go to shop.csa.ca click on CSA Update ServiceThe List ID that you will need to register for updates to this publication i

19、s 2424111.If you require assistance, please e-mail techsupportcsagroup.org or call 416-747-2233.Visit CSA Groups policy on privacy at www.csagroup.org/legal to find out how we protect yourpersonal information.ISBN 978-1-4883-0171-1 2015 CSA GroupAll rights reserved. No part of this publication may b

20、e reproduced in any form whatsoeverwithout the prior permission of the publisher.Published in November 2015 by CSA GroupA not-for-profit private sector organization178 Rexdale Boulevard, Toronto, Ontario, Canada M9W 1R3To purchase standards and related publications, visit our Online Store at shop.cs

21、a.caor call toll-free 1-800-463-6727 or 416-747-4044.TMA trade-mar k of the Canadian S tandards Association, operating as “CSA Group”Energy performance standard forcommercial refrigeration equipmentC657-15C657-15Energy performance standard for commercial refrigerationequipmentNovember 2015 2015 CSA

22、Group 1ContentsTechnical Committee on Heating,Ventilation, Air Conditioning, and Refrigeration 3Subcommittee on Refrigerated Display Cabinets 5Preface 71 Scope 82 Reference publications 93 Definitions 104 General requirements 165 Preparation of test sample (Test procedure A) 165.1 General 165.2 Ener

23、gy management systems 175.3 Lighting 175.4 Customer display signs/lights 175.5 Condensate pan heaters and pumps 175.6 Anti-sweat door heaters 175.7 Ultraviolet lights 175.8 Illuminated temperature displays and alarms 175.9 Condenser filters 175.10 Refrigeration system security covers 185.11 Night cu

24、rtains and covers 185.12 Grill options 185.13 Misting or humidification systems 185.14 Air purifiers 185.15 General purpose outlets 185.16 Crankcase heaters 185.17 Drawers 186 Test conditions (test procedure A) 186.1 Integrated average temperatures 186.2 Lowest application product temperature 186.3

25、Testing at NSF test conditions 197 Procedures for determining energy consumption (Test procedure A) 197.1 Determination of daily energy consumption 197.2 Methodology for determining applicability of transparent door equipment families 198 Determination of volume and total display area (Test procedur

26、e A) 198.1 Determination of volume 198.2 Determination of total display area (TDA) 209 Preparation of test sample (Test procedure B) 20C657-15Energy performance standard for commercial refrigerationequipmentNovember 2015 2015 CSA Group 29.1 General 209.2 Energy management systems 209.3 Lighting 209.

27、4 Lighting occupancy sensors and controls 209.5 Customer display signs/lights 209.6 Condensate pan heaters and pumps 209.7 Anti-sweat door heaters 219.8 Ultraviolet lights 219.9 Illuminated temperature displays and alarms 219.10 Condenser filters 219.11 Refrigeration system security covers 219.12 Ni

28、ght curtains and covers 219.13 Grill options 219.14 Misting or humidification systems 219.15 Air purifiers 219.16 General purpose outlets 219.17 Crankcase heaters 229.18 Drawers 2210 Test conditions (Test procedure B) 2210.1 Integrated average temperatures 2210.2 Lowest application product temperatu

29、re 2210.3 Testing at NSF test conditions 2211 Procedures for determining energy consumption (Test procedure B) 2311.1 Determination of daily energy consumption 2311.2 Determination of the effects of lighting effects of occupancy sensor and controls 2311.3 Methodology for determining applicability of

30、 transparent door equipment families 2512 Determination of volume and total display area (Test procedure B) 2512.1 Determination of volume 2512.2 Determination of total display area (TDA) 2513 Maximum energy consumption limit 2513.1 Requirements for units tested (Test procedure A) 2513.2 Requirement

31、s for units tested (Test procedure B) 2713.3 Exclusions 2814 Sampling plan 2814.1 Sample size 2814.2 Measure of energy efficiency 29Annex A (informative) Examples of how to calculate the dimension associated with the calculationsof total display area 35Annex B (informative) Classification (self-cont

32、ained condensing units) 38C657-15Energy performance standard for commercial refrigerationequipmentNovember 2015 2015 CSA Group 3Technical Committee on Heating,Ventilation, Air Conditioning, andRefrigerationA. Carrier Hydro-Qubec,Montral, QubecCategory: User Interest/Regulatory AuthorityChairR.L. Can

33、e Caneta Research Inc./Caneta Energy,Mississauga, OntarioCategory: General InterestVice-ChairT.K. Lau BC Hydro,Burnaby, British ColumbiaCategory: User Interest/Regulatory AuthorityVice-ChairD. Chu Ontario Power Authority,Toronto, OntarioAssociateG.E. Cooke Air Solutions Incorporated,Cambridge, Ontar

34、ioCategory: Producer InterestP.F. Edwards Peter Edwards Co.,Mississauga, OntarioCategory: General InterestP. Grinbergs Airia Brands Inc.,London, OntarioCategory: Producer InterestE. Grzesik Mississauga, Ontario AssociateG.R. Hamer BC Hydro,Burnaby, British ColumbiaAssociateA.J. Heffler Ottawa, Ontar

35、ioCategory: User Interest/Regulatory AuthorityG.D. Henriques Henriques Consulting,Richmond, British ColumbiaAssociateC657-15Energy performance standard for commercial refrigerationequipmentNovember 2015 2015 CSA Group 4J.K. Hodge Toronto, Ontario AssociateJ. Hulan Natural Resources Canada,Ottawa, On

36、tarioCategory: User Interest/Regulatory AuthorityC. Kahramanoglu Ontario Ministry of Municipal Affairs and Housing,Toronto, OntarioCategory: General InterestS. Krsikapa Ontario Ministry of Energy,Toronto, OntarioCategory: User Interest/Regulatory AuthorityC. Li Hydro One Networks Inc.,Toronto, Ontar

37、ioAssociateR. Lord Carrier Corporation,Murfreesboro,Tennessee, USACategory: Producer InterestP. Rhodes Reliance Home Comfort,Toronto, OntarioCategory: Producer InterestD. Terlizzi Heating, Refrigeration and Air Conditioning Instituteof Canada,Mississauga, OntarioCategory: Producer InterestR. Tmej On

38、tario Ministry of Energy,Toronto, OntarioAssociateT. Wong CSA Group,Toronto, MississaugaProject ManagerC657-15Energy performance standard for commercial refrigerationequipmentNovember 2015 2015 CSA Group5Subcommittee on Refrigerated DisplayCabinetsC. Le Bel Laboratoire des technologies de lnergie (L

39、TE),Shawinigan, QubecChairC.C. Hon True Manufacturing Co., Inc.,OFallon, Missouri, USAS. Cousins Coca-Cola North America,Atlanta, Georgia, USAB. Crossman Caneta Research Inc./Caneta Energy,Mississauga, OntarioM. Chowdhury CSA Group,Toronto, OntarioN. Neshan Southern Store Fixtures, Inc.,Bessemer, Al

40、abama, USAP. Rayman HABCO Manufacturing Inc.,Toronto, OntarioS. Schaefer Hoshizaki America, Incorporated,Peachtree City, Georgia, USAR.J. Sherlock HABCO Manufacturing Inc.,Toronto, OntarioM. Suami Natural Resources Canada,Ottawa, OntarioD. Swofford Hill Phoenix,Colonial Heights,Virginia, USAM. Tepic

41、 Minus Forty Technologies Corp.,Georgetown, OntarioR. Tmej Ontario Ministry of Energy,Toronto, OntarioC657-15Energy performance standard for commercial refrigerationequipmentNovember 2015 2015 CSA Group 6C. Vanelslande Arneg Canada,Lacolle, QubecT. Wong CSA Group,Toronto, MississaugaProject ManagerC

42、657-15Energy performance standard for commercial refrigerationequipmentNovember 2015 2015 CSA Group 7PrefaceThis is the fourth edition of CSA C657, Energy performance standard for commercial refrigerationequipment. It supersedes the previous editions, published in 2012 and in 2004 under the title En

43、ergyperformance standard for refrigerated display cabinets (merchandisers), and published in 1995 underthe title Energy Performance Standard for Commercial Refrigerated Display Cabinets and Merchandisers.This edition has been revised toa) merge this Standard with CAN/CSA-C827, Energy performance of

44、food service refrigerators andfreezers;b) harmonize this Standard with ANSI/AHRI 1200/1201, Performance Rating of CommercialRefrigerated Display Merchandisers and Storage Cabinets;c) make use of the test method specified in ANSI/ASHRAE 72, Method of Testing CommercialRefrigerators and Freezers, and

45、harmonize its performance levels with those of the U.S.Department of Energy; andd) include two different test procedures: Test procedure “A” and Test procedure “B”, to be used inconjunction with its respective maximum energy consumption limits.This Standard is considered suitable for use for conform

46、ity assessment within the stated scope of theStandard.This Standard was prepared by the Subcommittee on Refrigerated Display Cabinets, under thejurisdiction of the Technical Committee on Heating,Ventilation, Air-Conditioning, and Refrigeration andthe Strategic Steering Committee on Performance, Ener

47、gy Efficiency, and Renewables, and has beenformally approved by the Technical Committee.Notes:1) Use of the singular does not exclude the plural (and vice versa) when the sense allows.2) Although the intended primary application of this Standard is stated in its Scope, it is important to note that i

48、tremains the responsibility of the users of the Standard to judge its suitability for their particular purpose.3) This Standard was developed by consensus, which is defined by CSA Policy governing standardization Codeof good practice for standardization as “substantial agreement. Consensus implies m

49、uch more than a simplemajority, but not necessarily unanimity”. It is consistent with this definition that a member may be included inthe Technical Committee list and yet not be in full agreement with all clauses of this Standard.4) To submit a request for interpretation of this Standard, please send the following information toinquiriescsagroup.org and include “Request for interpretation” in the subject line:a) define the problem, making reference to the specific clause, and, where appropriate, include anillustrative sketch;b) provide an explanatio