ANSI UL 60335-2-8-2018 UL Standard for Saftey Household and Similar Electrical Appliances - Safety - Part 2-8 Particular Requirements for Shavers Hair Clippers and Similar Applianc.pdf

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1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 60335-2-8 Household and Similar Electrical Appliances Safety Part 2-8: Particular Requirements for Shavers, Hair Clippers and Similar Appliances STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NO

2、T AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Household and Similar Electrical Appliances Safety Part 2-8: Particular Requirements for Shavers,

3、 Hair Clippers and Similar Appliances, UL 60335-2-8 Sixth Edition, Dated June 25, 2018 Summary of Topics This new edition of ANSI/UL 60335-2-8 is an adoption of IEC 60335-2-8, the Standard for Household and Similar Electrical Appliances Safety Part 2-8: Particular Requirements for Shavers, Hair Clip

4、pers, and Similar Appliances, (Edition 6.1, Issued by the IEC November, 2015). Please note that the national difference document incorporates all of the U.S. national differences for UL 60335-2-8. The new requirements are substantially in accordance with Proposal(s) on this subject dated April 6, 20

5、18. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwise without prior permission of UL. UL provides this Standard as is without warranty of any kind, ei

6、ther expressed or implied, including but not limited to, the implied warranties of merchantability or tness for any purpose. In no event will UL be liable for any special, incidental, consequential, indirect or similar damages, including loss of prots, lost savings, loss of data, or any other damage

7、s arising out of the use of or the inability to use this Standard, even if UL or an authorized UL representative has been advised of the possibility of such damage. In no event shall ULs liability for any damage ever exceed the price paid for this Standard, regardless of the form of the claim. Users

8、 of the electronic versions of ULs Standards for Safety agree to defend, indemnify, and hold UL harmless from and against any loss, expense, liability, damage, claim, or judgment (including reasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing an elec

9、tronic Standard on the purchasers computer system. The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, gures, and/or other elements of the Standard having future effective dates as indicated in the preface. The prior text for requirements that have bee

10、n revised and that have a future effective date are located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice. JUNE 25, 2018 UL 60335-2-8 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JUNE 25, 2018 UL 60335-2-8 tr

11、2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JUNE 25, 2018 1 UL 60335-2-8 Standard for Household and Similar Electrical Appliances Safety Part 2-8: Particular Requirements for Shavers, Hair Clippers, and Similar Appl

12、iances Efforts have been made to synchronize the UL edition number with that of the corresponding IEC standard. As a result, one or more edition numbers have been skipped in the process. The list of UL editions included here is a complete list of published UL editions. First Edition April, 2001 Seco

13、nd Edition Not Printed Third Edition Not Printed Fourth Edition Not Printed Fifth Edition October, 2004 Sixth Edition June 25, 2018 This ANSI/UL Standard for Safety consists of the Sixth Edition. The most recent designation of ANSI/UL 60335-2-8 as an American National Standard (ANSI) occurred on Jun

14、e 14, 2018. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page, or Preface. The National Difference Page and IEC Foreword are also excluded from the ANSI approval of IEC-based standards. Comments or proposals for revisions on any part of the Standard may be s

15、ubmitted to UL at any time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at https:/. ULs Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standard should be altered in any way. All of ULs S

16、tandards and all copyrights, ownerships, and rights regarding those Standards shall remain the sole and exclusive property of UL. COPYRIGHT 2018 UNDERWRITERS LABORATORIES INC. ANSI/UL 60335-2-8-2018UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FRO

17、M UL JUNE 25, 2018 UL 60335-2-8 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS Preface (UL) 6 NATIONAL DIFFERENCES . 7 FOREWORD 8 INTRODUCTION . 11 1 Scope 12 2 Normative references .13 3 Terms and denitions 1

18、3 4 General requirement .14 5 General conditions for the tests 14 6 Classication 15 7 Marking and instructions 15 8 Protection against access to live parts 21 9 Starting of motor-operated appliances 21 10 Power input and current .21 11 Heating 21 12 Void .24 13 Leakage current and electric strength

19、at operating temperature 24 14 Transient overvoltages 24 15 Moisture resistance .24 16 Leakage current and electric strength .24 17 Overload protection of transformers and associated circuits 24 18 Endurance .24 19 Abnormal operation .24 20 Stability and mechanical hazards .25 21 Mechanical strength

20、 .25 22 Construction .25 23 Internal wiring 27 24 Components .27 25 Supply connection and external exible cords 27 26 Terminals for external conductors .29 27 Provision for earthing 29 28 Screws and connections .29 29 Clearances, creepage distances and solid insulation 30 30 Resistance to heat and r

21、e 30 31 Resistance to rusting 30 32 Radiation, toxicity and similar hazards .30 Annexes Annex B (normative) Appliances powered by rechargeable batteries that are recharged in the appliance Annex C (normative) Aging test on motors JUNE 25, 2018 UL 60335-2-8 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR

22、 FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Annex S (normative) BATTERY-OPERATED APPLIANCES powered by batteries that are non-rechargeable or not recharged in the appliance Annex DVA (normative) North American additional requirements Bibliography JUNE 25, 2018 UL 60335-2-8 4UL C

23、OPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JUNE 25, 2018 UL 60335-2-8 5 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface (UL) This UL Standard is based on

24、 IEC Publication 60335-2-8: sixth edition Household and Similar Electrical Appliances Safety Part 2-8: Particular requirements for shavers, hair clippers and similar appliances, as revised by Amendment 1. IEC publication 60335-2-8 is copyrighted by the IEC. Efforts have been made to synchronize the

25、UL edition number with that of the corresponding IEC standard with which this standard is harmonized. As a result, one or more UL edition numbers have been skipped to match that of the IEC edition number. This UL Standard 60335-2-8 Standard for Safety for Household and Similar Electrical Appliances

26、Safety Part 2-8: Particular Requirements for Shavers, Hair Clippers and Similar Appliances, is to be used in conjunction with the sixth edition of UL 60335-1. The requirements for shavers, hair clippers and similar appliances are contained in this Part 2 Standard and UL 60335-1. Requirements of this

27、 Part 2 Standard, where stated, amend the requirements of UL 60335-1. Where a particular subclause of UL 60335-1 is not mentioned in UL 60335-2-8, the UL 60335-1 subclause applies. These materials are subject to copyright claims of IEC and UL. No part of this publication may be reproduced in any for

28、m, including an electronic retrieval system, without the prior written permission of UL. All requests pertaining to the Standard for Household and Similar Electrical Appliances, Part 2: Particular Requirements for Shavers, Hair Clippers, and Similar Appliances, UL 60335-2-8 should be submitted to UL

29、. Note Although the intended primary application of this Standard is stated in its Scope, it is important to note that it remains the responsibility of the users of the Standard to judge its suitability for their particular purpose. JUNE 25, 2018 UL 60335-2-8 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED

30、FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL NATIONAL DIFFERENCES GENERAL National Differences from the text of International Electrotechnical Commission (IEC) Publication 60335-2-8, Household and Similar Electrical Appliances Safety Part 2-8: Particular Requirements for Shave

31、rs, Hair Clippers, and Similar Appliances copyright 2015 are indicated by notations (differences) and are presented in bold text. The national difference type is included in the body. There are ve types of National Differences as noted below. The difference type is noted on the rst line of the Natio

32、nal Difference in the standard. The standard may not include all types of these National Differences. DR These are National Differences based on the national regulatory requirements. D1 These are National Differences which are based on basic safety principles and requirements, elimination of which w

33、ould compromise safety for consumers and users of products. D2 These are National Differences from IEC requirements based on existing safety practices. These requirements reect national safety practices, where empirical substantiation (for the IEC or national requirement) is not available or the tex

34、t has not been included in the IEC standard. DC These are National Differences based on the component standards and will not be deleted until a particular component standard is harmonized with the IEC component standard. DE These are National Differences based on editorial comments or corrections. E

35、ach national difference contains a description of what the national difference entails. Typically one of the following words is used to explain how the text of the national difference is to be applied to the base IEC text: Addition / Add - An addition entails adding a complete new numbered clause, s

36、ubclause, table, gure, or annex. Addition is not meant to include adding select words to the base IEC text. Modication / Modify - A modication is an altering of the existing base IEC text such as the addition, replacement or deletion of certain words or the replacement of an entire clause, subclause

37、, table, gure, or annex of the base IEC text. Deletion / Delete - A deletion entails complete deletion of an entire numbered clause, subclause, table, gure, or annex without any replacement text. JUNE 25, 2018 UL 60335-2-8 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUT

38、ION WITHOUT PERMISSION FROM UL INTERNATIONAL ELECTROTECHNICAL COMMISSION HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES SAFETY Part 2-8: Particular requirements for shavers, hair clippers and similar appliances FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization

39、for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic elds. To this end and in addition to other activities, IEC publis

40、hes International Standards, Technical Specications, Technical Reports, Publicly Available Specications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may partic

41、ipate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement betw

42、een the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publicatio

43、ns have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for an

44、y misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding

45、 national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certication bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any servic

46、es carried out by independent certication bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC Nationa

47、l Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is d

48、rawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall n

49、ot be held responsible for identifying any or all such patent rights. This Consolidated version of IEC 60335-2-8 bears the edition number 6.1. It consists of the sixth edition (2012-12) documents 61/4456/FDIS and 61/4510/RVD and its amendment 1 (2015-11) documents 61/5000/FDIS and 61/5055/RVD. The technical content is identical to the base edition and its amendment. JUNE 25, 2018 UL 60335-2-8 8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DIS