CAN CSA-C22 2 NO 60335-2-2012 Safety of Household and Similar Electrical Appliances - Part 2-40 Particular Requirements for Electrical Heat Pumps Air-Conditioners and Dehumidifiers.pdf

《CAN CSA-C22 2 NO 60335-2-2012 Safety of Household and Similar Electrical Appliances - Part 2-40 Particular Requirements for Electrical Heat Pumps Air-Conditioners and Dehumidifiers.pdf》由会员分享，可在线阅读，更多相关《CAN CSA-C22 2 NO 60335-2-2012 Safety of Household and Similar Electrical Appliances - Part 2-40 Particular Requirements for Electrical Heat Pumps Air-Conditioners and Dehumidifiers.pdf（110页珍藏版）》请在麦多课文档分享上搜索。

1、Safety of Household and Similar Electrical Appliances Part 2-40: Particular Requirements for Electrical Heat Pumps, Air-Conditioners and DehumidifiersCAN/CSA-C22.2 No. 60335-2-40-12(IEC 60335-2-40:2002+A1:2005+A2:2005, MOD)National Standard of CanadaNOT FOR RESALE. / PUBLICATION NON DESTINE LA REVEN

2、TE.Legal Notice for StandardsCanadian Standards Association (operating as “CSA Group”) develops standards through a consensus standards development process approved by the Standards Council of Canada. This process brings together volunteers representing varied viewpoints and interests to achieve con

3、sensus and develop a standard. Although CSA Group administers the process and establishes rules to promote fairness in achieving consensus, it does not independently test, evaluate, or verify the content of standards.Disclaimer and exclusion of liabilityThis document is provided without any represen

4、tations, 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-infringement of any third partys intellectual property rights. CSA Gr

5、oup does not warrant the accuracy, completeness, or currency of any of the information published in this document. CSA Group makes no representations or warranties regarding this documents compliance with any applicable statute, rule, or regulation. IN NO EVENT SHALL CSA GROUP, ITS VOLUNTEERS, MEMBE

6、RS, 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 CONSEQUENTIAL DAMAGES, LOST REVENUE, BUSINESS INTERRUPTION, LO

7、ST OR DAMAGED DATA, OR ANY OTHER COMMERCIAL OR ECONOMIC LOSS, WHETHER BASED IN CONTRACT, TORT (INCLUDING NEGLIGENCE), OR ANY OTHER THEORY OF LIABILITY, ARISING OUT OF OR RESULTING FROM ACCESS TO OR POSSESSION OR USE OF THIS DOCUMENT, EVEN IF CSA GROUP HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMA

8、GES, 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 any person or entity or to perform any duty owed by any person or entity to another person or entity. The information in t

9、his document is directed to those who have the appropriate degree of experience to use and apply its contents, and CSA Group accepts no responsibility whatsoever arising in any way from any and all use of or reliance on the information contained in this document. CSA Group is a private not-for-profi

10、t company that publishes voluntary standards and related documents. CSA Group has no power, nor does it undertake, to enforce compliance with the contents of the standards or other documents it publishes. Intellectual property rights and ownershipAs between CSA Group and the users of this document (

11、whether it be in printed or electronic form), CSA Group is the owner, or the authorized licensee, of all works contained herein that are protected by copyright, all trade-marks (except as otherwise noted to the contrary), and all inventions and trade secrets that may be contained in this document, w

12、hether or not such inventions and trade secrets are protected by patents and applications for patents. Without limitation, the unauthorized use, modification, copying, or disclosure of this document may violate laws that protect CSA Groups and/or others intellectual property and may give rise to a r

13、ight in CSA Group and/or others to seek legal redress for such use, modification, copying, or disclosure. To the extent permitted by licence or by law, CSA Group reserves all intellectual property rights in this document.Patent rightsAttention is drawn to the possibility that some of the elements of

14、 this standard may be the subject of patent rights. CSA Group shall not be held responsible for identifying any or all such patent rights. Users of this standard are expressly advised that determination of the validity of any such patent rights is entirely their own responsibility.Authorized use of

15、this documentThis document is being provided by CSA Group for informational and non-commercial use only. The user of this document is authorized to do only the following:If this document is in electronic form:sLOADTHISDOCUMENTONTOACOMPUTERFORTHESOLEPURPOSEOFREVIEWINGITsSEARCHANDBROWSETHISDOCUMENTAND

16、sPRINTTHISDOCUMENTIFITISIN0$ this remains the continuing responsibility of the SDO. An NSC reflects a consensus of a number of capable individuals whose collective interests provide, to the greatest practicable extent, a balance of representation of general interests, producers, regulators, users (i

17、ncluding consumers), and others with relevant interests, as may be appropriate to the subject in hand. It normally is a standard which is capable of making a significant and timely contribution to the national interest.Those who have a need to apply standards areencouraged to use NSCs. These standar

18、ds are subjectto periodic review. Users of NSCs are cautionedto obtain the latest edition from the SDO which publishes the standard.The responsibility for approving standards as National Standards of Canada rests with theStandards Council of Canada270 Albert Street, Suite 200Ottawa, Ontario, K1P 6N7

19、CanadaCette Norme nationale du Canada est offerte en anglais et en franais.Although the intended primary application of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suitability for their particular purpose.TMA trade-mark of

20、 the Canadian Standards Association, operating as “CSA Group”National Standard of CanadaPrepared byInternational Electrotechnical CommissionSafety of Household and Similar Electrical Appliances Part 2-40: Particular Requirements for Electrical Heat Pumps, Air-Conditioners and DehumidifiersReviewed b

21、yAssociation of Standardization and CertificationNMX-J-521/2-40-ANCE-2013First EditionUnderwriters Laboratories Inc.UL 60335-2-40First EditionApproved byStandards Council of CanadaCSA GroupCAN/CSA-C22.2 No. 60335-2-40-12First Edition(IEC 60335-2-40:2002+A1:2005+A2:2005, MOD)ANSI/UL 60335-2-40-2012No

22、vember 30, 2012This national standard is based on publication IEC 60335-2-40, Edition 4.2:2005(Edition 4:2002 consolidated with amendment 1:2005, its corrigendum 1 of May 2006,and amendment 2:2005).Commitment for AmendmentsThis standard is issued jointly by the Association of Standardization and Cer

23、tification (ANCE), theCanadian Standards Association (operating as “CSA Group”), and Underwriters Laboratories Inc. (UL).Comments or proposals for revisions on any part of the standard may be submitted to ANCE, CSAGroup, or UL at any time. Revisions to this standard will be made only after processin

24、g according tothe standards development procedures of ANCE, CSA Group, and UL. CSA Group and UL will issuerevisions to this standard by means of a new edition or revised or additional pages bearing their dateof issue. ANCE will incorporate the same revisions into a new edition of the standard bearin

25、g the samedate of issue as the CSA Group and UL pages.Copyright 2012 ANCERights reserved in favor of ANCE.ISBN 978-1-55491-918-5 2012 CSA GroupAll rights reserved. No part of this publication may be reproduced in any form whatsoever without theprior permission of the publisher.This Standard is subje

26、ct to periodic review, and suggestions for its improvement will be referred to theappropriate committee. To submit a proposal for change, please send the following information toinquirescsagroup.org and include Proposal for change in the subject line: Standard designation(number); relevant clause, t

27、able, and/or figure number; wording of the proposed change; and rationalefor the change.To purchase CSA Group Standards and related publications, visit CSA Groups Online Store atshop.csa.ca or call toll-free 1-800-463-6727 or 416-747-4044.Copyright 2012 Underwriters Laboratories Inc.Comments or prop

28、osals for revisions on any part of the Standard may be submitted to UL at any time.Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative StandardsDevelopment System (CSDS) at http:/.To purchase UL Standards, visit Comm 2000 at http:/m- call toll-free 1-888-853-3503.ULs St

29、andards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standardshould be altered in any way. All of ULs Standards and all copyrights, ownerships, and rights regardingthose Standards shall remain the sole and exclusive property of UL.This ANSI/UL Standard for Safety cons

30、ists of the First Edition. The most recent designation of ANSI/UL60335-2-40 as an American National Standard (ANSI) occurred on November 30, 2012. ANSI approvalfor a standard does not include the Cover Page, Transmittal Pages, Title Page (front and back), or thePreface. The National Difference Page

31、and IEC Foreword are also excluded from the ANSI approval ofIEC-based standards.CONTENTSPreface .7NATIONAL DIFFERENCES 10FOREWORD .11INTRODUCTION .141 Scope 152 Normative references .163 Definitions 184 General requirement .215 General conditions for the tests 216 Classification 227 Marking and inst

32、ructions 228 Protection against access to live parts 269 Starting of motor-operated appliances 2610 Power input and current .2611 Heating 2712 Void .3313 Leakage current and electric strength at operating temperature 3314 Transient overvoltages 3415 Moisture resistance .3416 Leakage current and elec

33、tric strength .3517 Overload protection of transformers and associated circuits 3518 Endurance .3519 Abnormal operation .3520 Stability and mechanical hazards .4321 Mechanical strength .4422 Construction .4523 Internal wiring 5224 Components .5225 Supply connection and external flexible cords 5426 T

34、erminals for external conductors .5527 Provision for earthing 5628 Screws and connections .5629 Clearances, creepage distances and solid insulation 5630 Resistance to heat and fire 5631 Resistance to rusting 5732 Radiation, toxicity and similar hazards .57NOVEMBER 30, 2012 NMX-J-521/2-40-ANCE-2013 C

35、AN/CSA-C22.2 NO. 60335-2-40-12 UL 60335-2-40 3AnnexesAnnex D (normative) Alternative requirements for protected motorsAnnex I (normative) Motors having basic insulation that is inadequate for the rated voltage of theapplianceAnnex AA (informative) Examples for operating temperatures of the appliance

36、Annex BB (normative) Selected information about refrigerantsAnnex CC (informative) Transportation, marking and storage for units that employ flammablerefrigerantsCC.1 Transport of equipment containing flammable refrigerants .66CC.2 Marking of equipment using signs 66CC.3 Disposal of equipment using

37、flammable refrigerants 66CC.4 Storage of equipment/appliances .66CC.5 Storage of packed (unsold) equipment 66Annex DD (normative) Service operationsDD.1 General .67DD.2 Symbols .67DD.3 Information in manual .67DD.4 Information on servicing .68DD.4.1 Checks to the area .68DD.4.2 Work procedure 69DD.4

38、.3 General work area .69DD.4.4 Checking for presence of refrigerant 69DD.4.5 Presence of fire extinguisher 69DD.4.6 No ignition sources .69DD.4.7 Ventilated area 69DD.4.8 Checks to the refrigeration equipment 70DD.4.9 Checks to electrical devices .70D.5 Repairs to sealed components 70DD.6 Repair to

39、intrinsically safe components .71DD.7 Cabling 71DD.8 Detection of flammable refrigerants .71DD.9 Leak detection methods .71DD.10 Removal and evacuation .72DD.11 Charging procedures 72DD.12 Decommissioning .73DD.13 Labelling .73DD.14 Recovery .73NOVEMBER 30, 2012NMX-J-521/2-40-ANCE-2013 CAN/CSA-C22.2

40、 NO. 60335-2-40-12 UL 60335-2-404Annex EE (normative) Pressure TestsEE.1 General .75EE.2 Pressure test value determined under testing carried out in Clause 11 75EE.3 Pressure test value determined under testing carried out in Clause 19. .75EE.4 Pressure test value determined under testing carried ou

41、t under standstill conditions 75EE.5 Fatigue test option for Clauses EE.1 and EE.4.1 .76Annex FF (normative) Leak simulation testsFF.1 General 78FF.2 Test methods .78Annex GG (normative) Charge limits, ventilation requirements and requirements for secondarycircuitsGG.1 Requirements for charge limits

42、 in ventilated areas 80GG.2 Requirements for charge limits in unventilated areas .81GG.3 Requirements for charge limits in areas with mechanical ventilation 81GG.4 Requirements for mechanical ventilation within the appliance enclosure 82GG.5 Requirements for mechanical ventilation for rooms complyin

43、g with ISO 5149 83GG.6 Requirements for refrigeration systems employing secondary heat exchangers 83NOVEMBER 30, 2012 NMX-J-521/2-40-ANCE-2013 CAN/CSA-C22.2 NO. 60335-2-40-12 UL 60335-2-40 5BibliographyAnnex DVA (informative) Component Standards Cross ReferenceAnnex 101.DVAA (normative) Conditions f

44、or the Tests of Clauses 10 and 11101.DVAA D2 Add a new annex 101.DVAA as follows:Annex 101.DVHH (normative) Supplemental Requirements101.DVHH DR Add a new annex 101.DVHH as follows:Annex 101.DVII (informative) Supplemental Requirements101.DVII DE Add a new annex 101.DVII as follows:Annex 101.DVJJ (n

45、ormative) Accelerated Aging Tests Gaskets101.DVJJ D1 Add a new annex 101.DVJJ as follows:101.DVJJ.1 Accelerated aging tests Gaskets 96Annex 101.DVKK (normative) Nonmetallic Materials101.DVKK DC Add a new annex 101.DVKK as follows:101.DVKK.1.1 General 98101.DVKK.1.2 Electrical Properties 98101.DVKK.1

46、.3 Mechanical Properties 98101.DVKK.1.4 Thermal Properties 99101.DVKK.1.5 Ultraviolet Light Exposure 99NOVEMBER 30, 2012NMX-J-521/2-40-ANCE-2013 CAN/CSA-C22.2 NO. 60335-2-40-12 UL 60335-2-406PrefaceThis is the harmonized ANCE, CSA Group, and UL standard for safety of household and similar electrical

47、appliances, particular requirements for electrical heat pumps, air-conditioners and dehumidifiers. It is thefirst edition of NMX-J-521/2-40-ANCE-2013, the first edition of CAN/CSA-C22.2 No. 60335-2-40, and thefirst edition of UL 60335-2-40. This edition of CAN/CSA-C22.2 No. 60335-2-40 replaces the p

48、reviousedition published in 2001 as CAN/CSA-E60335-2-40. This Standard is based on the Standard for Safetyof Household and Similar Appliances, Part 2-40: Particular Requirements for Electrical Heat Pumps,Air-Conditioners and Dehumidifiers, IEC Publication 60335-2-40, edition 4.2.In Canada, for gener

49、al information on the Standards of the Canadian Electrical Code, Part II, see thepreface of CAN/CSA-C22.2 No. 0.This harmonized standard was prepared by the Association of Standardization and Certification (ANCE),CSA Group, and Underwriters Laboratories Inc. (UL). The efforts and support of Industry AssociationsCmara Naci