1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUL 60335-1Safety of Household andSimilar Electrical Appliances,Part 1: General RequirementsUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM U
2、LUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUL Standard for Safety for Safety of Household and Similar Electrical Appliances, Part 1: GeneralRequirements, UL 60335-1Fifth Edition, Dated October 31, 2011Summary of TopicsUL 60335-1 is an ad
3、option of IEC 60335-1, Safety Standard for of Household and SimilarElectrical Appliances, Part 1: General Requirements, (Edition 4.2, Issued by the IEC September2006). Please note that the national difference document incorporates all of the U.S. nationaldifferences for UL 60335-1.The new requiremen
4、ts are substantially in accordance with Proposal(s) on this subject dated September3, 2010.All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, ortransmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwisewithout pri
5、or permission of UL.UL provides this Standard as is without warranty of any kind, either expressed or implied, including butnot limited to, the implied warranties of merchantability or fitness for any purpose.In no event will UL be liable for any special, incidental, consequential, indirect or simil
6、ar damages,including loss of profits, lost savings, loss of data, or any other damages arising out of the use of or theinability to use this Standard, even if UL or an authorized UL representative has been advised of thepossibility of such damage. In no event shall ULs liability for any damage ever
7、exceed the price paid forthis Standard, regardless of the form of the claim.Users of the electronic versions of ULs Standards for Safety agree to defend, indemnify, and hold ULharmless from and against any loss, expense, liability, damage, claim, or judgment (including reasonableattorneys fees) resu
8、lting from any error or deviation introduced while purchaser is storing an electronicStandard on the purchasers computer system.The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, figures,and/or other elements of the Standard having future effective da
9、tes as indicated in the preface. The priortext for requirements that have been revised and that have a future effective date are located after theStandard, and are preceded by a SUPERSEDED REQUIREMENTS notice.OCTOBER 31, 2011 UL 60335-1 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCT
10、ION ORDISTRIBUTION WITHOUT PERMISSION FROM ULOCTOBER 31, 2011 UL 60335-1tr2No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULAssociation of Standardization and CertificationNMX-J-521/1-ANCEFirst EditionCanadian Standards Asso
11、ciationCAN/CSA-C22.2 No. 60335-1-11First Edition(IEC 60335-1:2001+A1:2004+A2:2006, MOD)Underwriters Laboratories Inc.UL 60335-1Fifth EditionSafety of Household and Similar Appliances, Part 1: GeneralRequirementsOctober 31, 2011This national standard is based on publication IEC 60335-1, Edition 4.2:2
12、006 (Edition 4:2001consolidated with amendment 1:2004 and amendment 2:2006), including the Interpretation Sheetissued February, 2007.ANSI/UL 60335-1-2011UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULCommitment for AmendmentsThis standard is
13、issued jointly by the Association of Standardization and Certification (ANCE), theCanadian Standards Association (CSA), and Underwriters Laboratories Inc. (UL). Comments orproposals for revisions on any part of the standard may be submitted to ANCE, CSA, or UL at anytime.Revisions to this standard w
14、ill be made only after processing according to the standards developmentprocedures of ANCE, CSA, and UL. CSA and UL will issue revisions to this standard by means of anew edition or revised or additional pages bearing their date of issue. ANCE will incorporate the samerevisions into a new edition of
15、 the standard bearing the same date of issue as the CSA and UL pages.Copyright 2011 ANCERights reserved in favor of ANCE.ISBN 978-1-55491-626-9 2011 Canadian Standards AssociationAll rights reserved. No part of this publication may be reproduced in any form whatsoever without theprior permission of
16、the publisher.CSA Standards are subject to periodic review, and suggestions for their improvement will be referredto the appropriate committee. To submit a proposal for change to CSA Standards, please send thefollowing information to inquirescsa.ca and include Proposal for change in the subject line
17、:Standard designation (number); relevant clause, table, and/or figure number; wording of the proposedchange; and rationale for the change.To purchase CSA Standards and related publications, visit CSAs Online Store at www.ShopCSA.ca orcall toll-free 1-800-463-6727 or 416-747-4044.Copyright 2011 Under
18、writers Laboratories Inc.ULs Standards 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 A
19、NSI/UL Standard for Safety consists of the Fifth Edition. The most recent designation of ANSI/UL60335-1 as an American National Standard (ANSI) occurred on October 21, 2011. ANSI approval fora standard does not include the Cover Page, Transmittal Pages, Title Page (front and back), or thePreface. Th
20、e National Difference Page and IEC Foreword are also excluded from the ANSI approval ofIEC-based standards.Comments or proposals 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 StandardsDev
21、elopment System (CSDS) at http:/.To purchase UL Standards, visit Comm 2000 at http:/m- call toll-free 1-888-853-3503.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULCONTENTSPreface .7NATIONAL DIFFERENCES 10FOREWORD .11INTRODUCTION .171 Scope 1
22、82 Normative references .193 Definitions 234 General requirement .305 General conditions for the tests .306 Classification 347 Marking and instructions 348 Protection against access to LIVE PARTS 429 Starting of motor-operated appliances 4510 Power input and current .4511 Heating 4712 Void .5413 Lea
23、kage current and electric strength at operating temperature 5414 Transient overvoltages 5715 Moisture resistance .5816 Leakage current and electric strength .6217 Overload protection of transformers and associated circuits 6418 Endurance .6519 Abnormal operation .6520 Stability and mechanical hazard
24、s .7421 Mechanical strength .7622 Construction .7723 Internal wiring 9024 Components .9225 Supply connection and external flexible cords 9626 Terminals for external conductors 10627 Provision for earthing 10927.7DV.1 Size of Protective Conductors 11228 Screws and connections 11429 CLEARANCES, CREEPA
25、GE DISTANCES, and solid insulation .11830 Resistance to heat and fire .12531 Resistance to rusting .13132 Radiation, toxicity, and similar hazards .131Annex A (informative) Routine testsA.1 Earth continuity test .143A.1DV.1 Earth continuity test 144A.2 Electric strength test 144A.3 Functional test 1
26、45OCTOBER 31, 2011 NMX-J-521/1-ANCE CAN/CSA-C22.2 NO. 60335-1-11 UL 60335-1 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULAnnex B (normative) Appliances powered by rechargeable batteries3 Definitions .1465 General conditions for the tests .
27、1467 Marking and Instructions .1468 Protection against access to LIVE PARTS .14711 Heating .14719 Abnormal operation 14721 Mechanical strength 14822 Construction 14825 Supply connection and external flexible cords .14830 Resistance to heat and fire .148Annex C (normative) Ageing test on motorsAnnex
28、D (normative) Thermal motor protectorsAnnex E (normative) Needle-flame test7 Severities 1529 Test procedure .1529.1 Position of test specimen 1529.2 Application of needle-flame 1529.3 Number of test specimens .15211 Evaluation of test results .152Annex F (normative) Capacitors1.5 Terminology .1531.6
29、 Marking .1533.4 Approval testing 1534.1 Visual examination and check of dimensions 1534.2 Electrical tests .1544.12 Damp heat, steady state .1544.13 Impulse voltage .1544.14 Endurance .1544.17 Passive flammability test .1544.18 Active flammability test .154Annex G (normative) Safety isolating trans
30、formers7 Marking and instructions .15517 Overload protection of transformers and associated circuits .15522 Construction 15529 CLEARANCES, CREEPAGE DISTANCES, and solid insulation .155OCTOBER 31, 2011NMX-J-521/1-ANCE CAN/CSA-C22.2 NO. 60335-1-11 UL 60335-14UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR
31、FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULAnnex H (normative) Switches8 Marking and documentation .15613 Mechanism .15615 Insulation resistance and dielectric strength .15617 Endurance 15620 CLEARANCES, CREEPAGE DISTANCES, solid insulation and coatings of rigid printed board asse
32、mblies .157Annex I (normative) Motors having BASIC INSULATION that is inadequate for the RATED VOLTAGE of theappliance8 Protection against access to LIVE PARTS .15811 Heating .15816 Leakage current and electric strength 15819 Abnormal operation 15822 Construction 159Annex J (normative) Coated printe
33、d circuit boards5.7 Conditioning of the test specimens .1605.9 Additional tests 160Annex K (normative) Overvoltage categoriesAnnex L (informative) Guidance for the measurement of clearances and creepage distancesAnnex M (normative) Pollution degreeAnnex N (informative) Proof tracking test7 Test appa
34、ratus .1667.3 Test solutions 16610 Determination of proof tracking index (PTI) .16610.1 Procedure 16610.2 Report .166Annex O (informative) Selection and sequence of the tests of clause 30Annex P (informative) Guidance for the application of this standard to appliances used in warmdamp equable climat
35、es5 General conditions for the tests 1707 Marking and instructions .17011 Heating .17013 Leakage current and electric strength at operating temperature .170OCTOBER 31, 2011 NMX-J-521/1-ANCE CAN/CSA-C22.2 NO. 60335-1-11 UL 60335-1 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDIS
36、TRIBUTION WITHOUT PERMISSION FROM UL15 Moisture resistance 17016 Leakage current and electric strength 17019 Abnormal operation 171Annex Q (informative) Sequence of tests for the evaluation of electronic circuitsAnnex R (informative) Software evaluationH.2 Definitions .175H.7 Information .175H.11.12
37、 Controls using software 175Annex DVA (informative) Component Standards Cross ReferenceAnnex DVB (Normative) Mexican Standards and Relevant RequirementsAnnex DVC (Normative) Mechanical requirements for direct plug in appliancesDVC.1 Maximum tipping moment 195BibliographyIndex of defined wordsOCTOBER
38、 31, 2011NMX-J-521/1-ANCE CAN/CSA-C22.2 NO. 60335-1-11 UL 60335-16UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULPrefaceThis is the harmonized ANCE, CSA, and UL standard for general requirements for safety of householdand similar appliances.
39、It is the first edition of NMX-J-521/1-ANCE, the first edition of CAN/CSA C22.2 No.60335-1, and the fifth edition of UL 60335-1. This edition of CAN/CSA-C22.2 No. 60335-1 replaces theprevious edition published in 2003 as CAN/CSA-E60335-1/4E. This edition of UL 60335-1 supersedes theprevious edition(
40、s) published in March, 2004. This Standard is based on the Standard for Safety ofHousehold and Similar Appliances, part 1: General Requirements, IEC Publication 60335-1, edition 4.2,including the Interpretation Sheet issued February, 2007.This harmonized standard was prepared by the Association of S
41、tandardization and Certification (ANCE),the Canadian Standards Association (CSA), and Underwriters Laboratories Inc. (UL). The efforts andsupport of Industry Associations Cmara Nacional de Manufacturas Elctricas (CANAME), the Heating,Refrigeration and Air Conditioning Institute of Canada (HRAI), the
42、 Air-Conditioning, Heating, andRefrigeration Institute (AHRI), and the Association of Home Appliance Manufacturers (AHAM), and of theTechnical Harmonization Sub-Committee (THSC 61D TC1) of the Council on the Harmonization ofElectrotechnical Standards of the Nations of the Americas (CANENA), are grat
43、efully acknowledged.This standard is considered suitable for use for conformity assessment within the stated scope of thestandard.The present Mexican Standard was developed by the CT 61 from the Comite de Normalizacion de laAsociacion de Normalizacion y Certificacion, A.C., CONANCE.This standard was
44、 reviewed by the CSA Subcommittee on Safety of Household Electrical Appliances,under the jurisdiction of the CSA Technical Committee on Consumer and Commercial Products and theCSA Strategic Steering Committee on Requirements for Electrical Safety, and has been formallyapproved by the CSA Technical C
45、ommittee.This standard has been approved by the Standards Council of Canada (SCC) as a National Standard ofCanada.This Standard has been approved by the American National Standards Institute (ANSI) as an AmericanNational Standard.Where reference is made to a specific number of samples to be tested,
46、the specified number is to beconsidered a minimum quantity.Note: Although the intended primary application of this standard is stated in its scope, it is important to note thatit remains the responsibility of the users of the standard to judge its suitability for their particular purpose.Level of ha
47、rmonizationThis standard adopts the IEC text with national differences. This standard is published as an equivalentstandard for CSA and UL. An equivalent standard is a standard that is substantially the same in technicalcontent, except as follows: Technical national differences are allowed for codes
48、 and governmentalregulations as well as those recognized as being in accordance with NAFTA Article 905, for example,because of fundamental climatic, geographical, technological, or infrastructural factors, scientificjustification, or the level of protection that the country considers appropriate. Pr
49、esentation is word for wordexcept for editorial changes.OCTOBER 31, 2011 NMX-J-521/1-ANCE CAN/CSA-C22.2 NO. 60335-1-11 UL 60335-1 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULAll national differences from the IEC text are included in the ANCE, CSA, and UL versions of the standard.While the technical content is the same in each organizations version, the format and presentation maydiffer.It is the intent and objective of
