EN 60086-5-2016 en Primary batteries - Part 5 Safety of batteries with aqueous electrolyte.pdf

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1、Primary batteriesPart 5: Safety of batteries with aqueous electrolyteBS EN 60086-5:2016BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordT h i s B r i t i s h S t a n d a r d i s t h e U K i m p l e m e n t a t i o n o f E N 6 0 0 8 6 - 5 : 2 0 1 6 . I

2、 t i si d e n t i c a l t o I E C 6 0 0 8 6 - 5 : 2 0 1 6 . I t s u p e r s e d es B S E N 6 0 0 8 6 - 5 : 2 0 1 1 w h i c h w i l l b e w i t h d r a w n o n 1 7 A u g u s t 2 0 1 9 .The UK participation in its preparation was entrusted to TechnicalCommittee CPL/35, Primary cells.A list of organiza

3、tions represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN

4、 978 0 580 90938 2ICS 29.220.10Compliance with a British Standard cannot confer immunity fromlegal obligations.T h i s B r i t i s h S t a n d a r d w a s p u b l i s h e d u n d e r t h e a u t h o r i t y o f t h eS t a n d a r d s P o l i c y a n d S t r a t e g y C o m m i t t e e o n 3 1 D e c

5、e m b e r 2 0 1 6 .Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 60086-5:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60086-5 November 2016 ICS 29.220.10 Supersedes EN 60086-5:2011 English Version Primary batteries - Part 5: Safety of batteries wit

6、h aqueous electrolyte (IEC 60086-5:2016) Piles lectriques - Partie 5: Scurit des piles lectrolytes aqueux (IEC 60086-5:2016) Primrbatterien - Teil 5: Sicherheit von Batterien mit wssrigem Elektrolyt (IEC 60086-5:2016) This European Standard was approved by CENELEC on 2016-08-17. CENELEC members are

7、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 alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to th

8、e 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 made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Managem

9、ent Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Irela

10、nd, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komi

11、tee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60086-5:2016 E BS EN 60086-5:2016EN 60086-5:2016 2 European foreword The text of

12、document 35/1360/FDIS, future edition 4 of IEC 60086-5, prepared by IEC/TC 35 “Primary cells and batteries“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60086-5:2016. The following dates are fixed: latest date by which the document has to be implemented at national le

13、vel by publication of an identical national standard or by endorsement (dop) 2017-05-17 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2019-08-17 This document supersedes EN 60086-5:2011. Attention is drawn to the possibility that some of the ele

14、ments of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60086-5:2016 was approved by CENELEC as a European Standard without any modificati

15、on. In the official version, for Bibliography, the following notes have to be added for the standard indicated : IEC 60086-3 NOTE Harmonized as EN 60086-3. IEC 60086-4 NOTE Harmonized as EN 60086-4. BS EN 60086-5:2016EN 60086-5:2016 3 Annex ZA (normative) Normative references to international public

16、ations with their corresponding European publications The following documents, 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 reference

17、d document (including any amendments) applies. NOTE 1 When 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 latest versions of the European Standards listed in this annex is available here: ww

18、w.cenelec.eu. Publication Year Title EN/HD Year IEC 60068-2-6 - Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal) EN 60068-2-6 - IEC 60068-2-27 - Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock EN 60068-2-27 - IEC 60068-2-31 - Environmental testing - Pa

19、rt 2-31: Tests - Test Ec: Rough handling shocks, primarily for equipment-type specimens EN 60068-2-31 - IEC 60086-1 - Primary batteries - Part 1: General EN 60086-1 - IEC 60086-2 - Primary batteries - Part 2: Physical and electrical specifications EN 60086-2 - BS EN 60086-5:2016 2 IEC 60086-5:2016 I

20、EC 2016 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope 8 2 Normative references. 8 3 Terms and definitions 8 4 Requirements for safety . 10 4.1 Design 10 4.1.1 General . 10 4.1.2 Venting 10 4.1.3 Insulation resistance 11 4.2 Quality plan. 11 5 Sampling . 11 5.1 General . 11 5.2 Sampling for type app

21、roval 11 6 Testing and requirements 12 6.1 General . 12 6.1.1 Applicable safety tests . 12 6.1.2 Cautionary notice . 13 6.1.3 Ambient temperature 13 6.2 Intended use . 13 6.2.1 Intended use tests and requirements 13 6.2.2 Intended use test procedures . 13 6.3 Reasonably foreseeable misuse 16 6.3.1 R

22、easonably foreseeable misuse tests and requirements . 16 6.3.2 Reasonably foreseeable misuse test procedures . 16 7 Information for safety . 18 7.1 Precautions during handling of batteries 18 7.2 Packaging . 20 7.3 Handling of battery cartons 20 7.4 Display and storage 20 7.5 Transportation . 21 7.6

23、 Disposal 21 8 Instructions for use 21 9 Marking . 22 9.1 General (see Table 7) . 22 9.2 Marking of small batteries (see Table 7) 22 9.3 Safety pictograms . 22 Annex A (informative) Additional information on display and storage . 23 Annex B (informative) Battery compartment design guidelines 24 B.1

24、Background . 24 B.1.1 General . 24 B.1.2 Battery failures resulting from poor battery compartment design 24 B.1.3 Potential hazards resulting from battery reversal . 24 B.1.4 Potential hazards resulting from a short circuit 24 B.2 General guidance for appliance design 25 BS EN 60086-5:2016IEC 60086-

25、5:2016 IEC 2016 3 B.2.1 Key battery factors to be first considered 25 B.2.2 Other important factors to consider . 25 B.3 Specific measures against reversed installation . 26 B.3.1 General . 26 B.3.2 Design of the positive contact . 26 B.3.3 Design of the negative contact . 26 B.3.4 Design with respe

26、ct to battery orientation . 27 B.3.5 Dimensional considerations 28 B.4 Specific measures to prevent short-circuiting of batteries . 29 B.4.1 Measures to prevent short-circuiting due to battery jacket damage 29 B.4.2 Measures to prevent external short-circuit of a battery caused when coiled spring co

27、ntacts are employed for battery connection . 30 B.5 Special considerations regarding recessed negative contacts . 31 B.6 Waterproof and non-vented devices . 32 B.7 Other design considerations 32 Annex C (informative) Safety pictograms 34 C.1 General . 34 C.2 Pictograms 34 C.3 Recommendations for use

28、 . 36 Bibliography . 37 Figure 1 Sampling for type approval tests and number of batteries required 11 Figure 2 Temperature cycling procedure . 16 Figure 3 Circuit diagram for incorrect installation (four batteries in series) . 17 Figure 4 Circuit diagram for external short circuit 17 Figure 5 Circui

29、t diagram for overdischarge . 18 Figure 6 XYZ axes for free fall 18 Figure 7 Ingestion gauge 20 Figure B.1 Example of series connection with one battery reversed . 24 Figure B.2 Positive contact recessed between ribs . 26 Figure B.3 Positive contact recessed within surrounding insulation . 26 Figure

30、 B.4 Negative contact U-shaped to ensure no positive (+) battery contact 27 Figure B.5 Design with respect to battery orientation 27 Figure B.6 Example of the design of a positive contact of an appliance . 28 Figure B.7 Example of a short circuit, a switch is piercing the battery insulating jacket 2

31、9 Figure B.8 Typical example of insulation to prevent short circuit 29 Figure B.9 Insertion against spring (to be avoided) . 30 Figure B.10 Examples showing distorted springs 30 Figure B.11 One example of protected insertion . 30 Figure B.12 Example of negative contacts 32 Figure B.13 Example of ser

32、ies connection of batteries with voltage tapping . 33 Table 1 Test matrix 12 Table 2 Intended use tests and requirements 13 Table 3 Shock pulse 14 BS EN 60086-5:2016 4 IEC 60086-5:2016 IEC 2016 Table 4 Test sequence . 14 Table 5 Test sequence . 15 Table 6 Reasonably foreseeable misuse tests and requ

33、irements . 16 Table 7 Marking requirements 22 Table B.1 Dimensions of battery terminals and recommended dimensions of the positive contact of an appliance in Figure B.6 28 Table B.2 Minimum wire diameters . 31 Table B.3 Dimensions of the negative battery terminal 32 Table C.1 Safety pictograms 34 BS

34、 EN 60086-5:2016IEC 60086-5:2016 IEC 2016 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ PRIMARY BATTERIES Part 5: Safety of batteries with aqueous electrolyte FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national elect

35、rotechnical 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 Standards, Technical Specific

36、ations, 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 preparatory work. Internation

37、al, 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 organizations. 2) The formal de

38、cisions 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 recommendations for int

39、ernational 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 any end user. 4) In

40、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 publication shall be

41、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 independent certificati

42、on 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 any personal injury, p

43、roperty 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 Normative references cited

44、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 responsible for identifying

45、any or all such patent rights. International Standard IEC 60086-5 has been prepared by IEC Technical Committee 35: Primary cells and batteries. This fourth edition cancels and replaces the third edition published in 2011. This edition constitutes a technical revision. This edition includes the follo

46、wing significant technical changes with respect to the previous edition: a) The definition of explosion was changed to suitable sentence in order to harmonize in IEC 60086 series; b) To prevent removal of hydrogen gas, we revised it to the suitable sentence, c) To prevent misuse, the battery compart

47、ments with parallel connections were revised to the suitable sentence. d) To clarify the method to determine the insulation resistance. BS EN 60086-5:2016 6 IEC 60086-5:2016 IEC 2016 The text of this standard is based on the following documents: FDIS Report on voting 35/1360/FDIS 35/1361/RVD Full in

48、formation 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 parts in the IEC 60086 series, published under the general title Primary bat

49、teries, can be found 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 “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 60086-5:2016IEC 60086-5:2016 IEC 2016 7 INTRODUCTION The con