EN IEC 62485-4-2018 en Safety requirements for secondary batteries and battery installations - Part 4 Valve-regulated lead-acid batteries for use in portable appliances.pdf

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1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Safety requirements for secondary batteries and battery installationsPart 4: Valve-regulated lead-acid batteries for use in portable appliances (IEC 62485-4:2015)BS EN IEC 62485-4:2018National forewordThis British Stand

2、ard is the UK implementation of EN IEC 624854:2018. It is identical to IEC 624854:2015. It supersedes BS EN 502724:2007, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PEL/21, Secondary cells and batteries.A list of organizations represented on this c

3、ommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 52173 7ICS 29.

4、220.20Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN IEC 6248

5、54:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IEC 62485-4 May 2018 ICS 29.220.20; 29.220.30 Supersedes EN 50272-4:2007 English Version Safety requirements for secondary batteries and battery installations - Part 4: Valve-regulated lead-acid batteries for use in portable appliances (IEC

6、 62485-4:2015) Exigences de scurit pour les batteries daccumulateurs et les installations de batteries - Partie 4: Batteries au plomb soupapes pour appareils portables (IEC 62485-4:2015) Sicherheitsanforderungen an Sekundr-Batterien und Batterieanlagen - Teil 4: Verschlossene Bleibatterien zur Anwen

7、dung in tragbaren Gerten (IEC 62485-4:2015) This European Standard was approved by CENELEC on 2018-04-09. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alter

8、ation. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language

9、made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czec

10、h Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the Un

11、ited Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any m

12、eans reserved worldwide for CENELEC Members. Ref. No. EN IEC 62485-4:2018 E BS EN IEC 624854:2018EN IEC 62485-4:2018 (E) 2 European foreword This document (EN IEC 62485-4:2018) consists of the text of IEC 62485-4:2015 prepared by IEC/TC 21 “Secondary cells and batteries“. The following dates are fix

13、ed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2019-04-09 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2021-04-09 This document supersedes

14、 EN 50272-4:2007. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62485-4:2015 was

15、approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60086-1 NOTE Harmonized as EN 60086-1. IEC 60086-2 NOTE Harmonized as EN 60086-2. IEC 60086-3 NOTE Harmonized as EN 60

16、086-3. IEC 60086-4 NOTE Harmonized as EN 60086-4. IEC 60086-5 NOTE Harmonized as EN 60086-5. IEC 61056-1 NOTE Harmonized as EN 61056-1. IEC 61056-2 NOTE Harmonized as EN 61056-2. IEC 62133 NOTE Harmonized as EN 62133. IEC 62425-2 NOTE Harmonized as EN 62425-2. BS EN IEC 624854:2018EN IEC 62485-4:201

17、8 (E) 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the

18、 edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the

19、latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60050-482 2004 International Electrotechnical Vocabulary (IEV) - Part 482: Primary and secondary cells and batteries - - IEC 60417-DB - Graphical symbols for use on

20、 equipment - - IEC 61429 1995 Marking of secondary cells and batteries with the international recycling symbol ISO 7000-1135 and indications regarding directives 93/86/EEC and 91/157/EEC EN 61429 1996 - - + A11 1998 - - + corrigendum Oct. 1998 ISO 7000 - Graphical symbols for use on equipment - Regi

21、stered symbols - - BS EN IEC 624854:2018 2 IEC 62485-4:2015 IEC 2015 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions 6 4 Operating instructions 7 5 Dimensions and interchangeability of cells and batteries . 7 6 Electrical safety . 7 6.1 Protection ag

22、ainst incorrect polarity connection 7 6.2 Design of battery and battery compartments . 7 7 Safe handling and protection against misuse . 8 7.1 Charging . 8 7.2 Thermal abuse 8 7.3 Mechanical impact 8 7.4 Protection against pole reversal in the event of deep discharge 8 7.5 Protection against electri

23、cal overload 8 7.6 Safe handling 8 8 Battery compartments 8 8.1 General . 8 8.2 Battery accommodation . 9 8.3 Replacement battery enclosures . 9 8.4 Battery terminals . 9 8.5 Protection against hazards caused by released gas 9 9 Measures in the event of accidents with batteries by burns or poisoning

24、 9 10 Marking and disposal of batteries for use in portable appliances 10 (informative) Instructions for use and recommendations to the end-users 11 Annex AA.1 Instructions for use . 11 A.2 Recommendations to the end-users 11 Bibliography 13 BS EN IEC 624854:2018IEC 62485-4:2015 IEC 2015 3 INTERNATI

25、ONAL ELECTROTECHNICAL COMMISSION _ SAFETY REQUIREMENTS FOR SECONDARY BATTERIES AND BATTERY INSTALLATIONS Part 4: Valve-regulated lead-acid batteries for use in portable appliances FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprisi

26、ng 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 fields. To this end and in addition to other activities, IEC publishes International Standard

27、s, Technical Specifications, Technical Reports, Publicly Available Specifications (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 participate in this preparat

28、ory 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 between the two organizati

29、ons. 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 Publications have the form of re

30、commendations 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 any misinterpretation by

31、 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 national or regional

32、publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by in

33、dependent certification 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 National Committees for a

34、ny 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 drawn to the Normat

35、ive 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 not be held respons

36、ible for identifying any or all such patent rights. International Standard IEC 62485-4 has been prepared by IEC technical committee 21: Secondary cells and batteries. This first edition cancels and replaces the first edition of IEC TR 61056-3 published in 1991. It constitutes a technical revision. T

37、his edition includes the following significant technical changes with respect to the IEC TR 61056-3: a) updating of the requirements, and harmonisation of the text for consistency with the IEC 62485 series. BS EN IEC 624854:2018 4 IEC 62485-4:2015 IEC 2015 The text of this standard is based on the f

38、ollowing documents: FDIS Report on voting 21/848/FDIS 21/850/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all part

39、s of the IEC 62485 series can be found, under the general title Safety requirements for secondary batteries and battery installations, on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC website under

40、 “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. BS EN IEC 624854:2018IEC 62485-4:2015 IEC 2015 5 INTRODUCTION This standard provides information about the safety and hea

41、lth protection of persons when using valve-regulated lead-acid batteries, which are used as a DC power supply systems in portable appliances. Therefore the standard applies to commercially available valve-regulated lead-acid batteries and battery systems. IEC 62133 has preference for secondary cells

42、 and batteries containing alkaline or other non-acid electrolytes. In some portable appliances or toys the use of both primary and secondary cells or batteries is possible. Where there is interchangeability of these cells or batteries, the standards for primary batteries in the IEC 60086 series, Par

43、ts 1 to 5, have preference. BS EN IEC 624854:2018 6 IEC 62485-4:2015 IEC 2015 SAFETY REQUIREMENTS FOR SECONDARY BATTERIES AND BATTERY INSTALLATIONS Part 4: Valve-regulated lead-acid batteries for use in portable appliances 1 Scope This Part of IEC 62485 applies to the safety aspects associated with

44、the accommodation, the arrangements of circuits and the operation of secondary valve-regulated lead-acid cells and batteries in portable appliances. Requirements are specified which oblige the manufacturers of appliances and secondary batteries to prevent the misuse of batteries in the course of ope

45、ration to provide protective measures avoiding injury to persons in case of battery failure and to provide sufficient information to users. This standard does not apply to secondary cells and batteries containing alkaline or other non-acid electrolytes. 2 Normative references The following documents

46、, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60050-482:2004, Internatio

47、nal Electrotechnical Vocabulary Part 482: Primary and secondary cells and batteries IEC 60417, Graphical symbols for use on equipment IEC 61429:1995, Marking of secondary cells and batteries with the international recycling symbol ISO 7000-1135 ISO 7000, Graphical symbols for use on equipment Regist

48、ered symbols 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 60050-482, as well as the following apply. 3.1 battery for use in portable appliances battery mainly used for the power supply of the electrical equipment or parts of it forming an integral

49、, functional unit Note 1 to entry: Batteries for use in portable equipment are usually maintenance-free types. 3.2 secondary cell secondary battery cell being designed to be electrically recharged, forming a basic functional unit providing a source of electrical energy by direct conversion of chemical energy BS EN IEC 624854:2018IEC 62485-4:2015 IEC 2015 7 Note 1 to entry: The cell (or battery) consists of an assembly of electrodes, separators, electrolyte, container and termina