BS EN 62133-2-2017 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary lithium cells and for battero.pdf

1、Secondary cells and batteries containing alkaline or other non-acid electrolytes Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications Part 2: Lithium systems (IEC 62133-2:2017)BS EN 62133-2:2017BSI Standards PublicationWB11885_BS

2、I_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 62133-2 May 2017 ICS 29.220.30 Supersedes EN 62133:2013 (partially) English Version Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable s

3、ealed secondary cells, and for batteries made from them, for use in portable applications - Part 2: Lithium systems (IEC 62133-2:2017) Accumulateurs alcalins et autres accumulateurs lectrolyte non acide - Exigences de scurit pour les accumulateurs portables tanches, et pour les batteries qui en sont

4、 constitues, destins lutilisation dans des applications portables - Partie 2: Systmes au lithium (IEC 62133-2:2017) Sekundrzellen und -batterien mit alkalischen oder anderen nichtsurehaltigen Elektrolyten - Sicherheitsanforderungen fr tragbare gasdichte Akkumulatoren und daraus hergestellte Batterie

5、n fr die Verwendung in tragbaren Gerten - Teil 2: Lithiumsysteme (IEC 62133-2:2017) This European Standard was approved by CENELEC on 2017-03-14. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status

6、of a national standard without any alteration. 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, G

7、erman). 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 Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belg

8、ium, Bulgaria, Croatia, Cyprus, the Czech 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

9、, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of e

10、xploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 62133-2:2017 E National forewordThis British Standard is the UK implementation of EN 62133-2:2017. It is identical to IEC 62133-2:2017. Together with BS EN 62133-1:2017, it supersedes BS EN 62133:2013, which

11、 will be withdrawn on 14 March 2020.The UK participation in its preparation was entrusted to Technical Committee PEL/21/1, Secondary cells and batteries containing alkaline and other non-acidic electrolytes.A list of organizations represented on this committee can be obtained on request to its secre

12、tary.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 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 85249 7ICS 29.220.30Compliance with a British Standard cannot

13、confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 621332:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE

14、NORM EN 62133-2 May 2017 ICS 29.220.30 Supersedes EN 62133:2013 (partially) English Version Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications -

15、 Part 2: Lithium systems (IEC 62133-2:2017) Accumulateurs alcalins et autres accumulateurs lectrolyte non acide - Exigences de scurit pour les accumulateurs portables tanches, et pour les batteries qui en sont constitues, destins lutilisation dans des applications portables - Partie 2: Systmes au li

16、thium (IEC 62133-2:2017) Sekundrzellen und -batterien mit alkalischen oder anderen nichtsurehaltigen Elektrolyten - Sicherheitsanforderungen fr tragbare gasdichte Akkumulatoren und daraus hergestellte Batterien fr die Verwendung in tragbaren Gerten - Teil 2: Lithiumsysteme (IEC 62133-2:2017) This Eu

17、ropean Standard was approved by CENELEC on 2017-03-14. 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 alteration. Up-to-date lists and bibliographical referen

18、ces 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 made by translation under the responsibility of a C

19、ENELEC 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 Czech Republic, Denmark, Estonia, Finland, Former Yugos

20、lav 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 United Kingdom. European Committee for Electrotechnic

21、al Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. E

22、N 62133-2:2017 E BS EN 621332:2017EN 62133-2:2017 2 European foreword The text of document 21A/620/FDIS, future edition 1 of IEC 62133-2, prepared by SC 21A “Secondary cells and batteries containing alkaline or other non-acid electrolytes“, of IEC/TC 21 “Secondary cells and batteries“ was submitted

23、to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62133-2:2017. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2017-12-14 latest date by which the national

24、standards conflicting with the document have to be withdrawn (dow) 2020-03-14 This document supersedes EN 62133:2013 (partially). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for

25、 identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62133-2:2017 was 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:

26、 IEC 60051 NOTE Harmonized in EN 60051 series. IEC 60664 NOTE Harmonized in EN 60664 series. IEC 61434 NOTE Harmonized as EN 61434. IEC 62281 NOTE Harmonized as EN 62281. BS EN 621332:2017EN 62133-2:2017 2 European foreword The text of document 21A/620/FDIS, future edition 1 of IEC 62133-2, prepared

27、 by SC 21A “Secondary cells and batteries containing alkaline or other non-acid electrolytes“, of IEC/TC 21 “Secondary cells and batteries“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62133-2:2017. The following dates are fixed: latest date by which the document has

28、to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2017-12-14 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2020-03-14 This document supersedes EN 62133:2013 (partially). Attention is dra

29、wn to the possibility that some of the elements 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 62133-2:2017 was approved by CENELEC as

30、a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60051 NOTE Harmonized in EN 60051 series. IEC 60664 NOTE Harmonized in EN 60664 series. IEC 61434 NOTE Harmonized as EN 61434. IEC 62281 NOTE

31、 Harmonized as EN 62281. EN 62133-2:2017 3 Annex ZA (normative) Normative references to international publications 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 d

32、ated references, only the edition cited applies. For undated references, the latest edition of the referenced 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-

33、date information on the 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 61960 - Seconda

34、ry cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for portable applications EN 61960 - ISO/IEC Guide 51 - Safety aspects - Guidelines for their inclusion in standards - - BS EN 621332:2017 2 IEC 62133-2:2017 IEC 2017 CONTENTS FOREWORD .

35、 5 1 Scope 7 2 Normative references 7 3 Terms and definitions 7 4 Parameter measurement tolerances 10 5 General safety considerations . 10 5.1 General . 10 5.2 Insulation and wiring . 11 5.3 Venting . 11 5.4 Temperature, voltage and current management 11 5.5 Terminal contacts . 11 5.6 Assembly of ce

36、lls into batteries . 12 5.6.1 General . 12 5.6.2 Design recommendation 12 5.6.3 Mechanical protection for cells and components of batteries 13 5.7 Quality plan 13 5.8 Battery safety components 13 6 Type test and sample size . 13 7 Specific requirements and tests . 14 7.1 Charging procedures for test

37、 purposes . 14 7.1.1 First procedure 14 7.1.2 Second procedure . 14 7.2 Intended use . 15 7.2.1 Continuous charging at constant voltage (cells) . 15 7.2.2 Case stress at high ambient temperature (battery) . 15 7.3 Reasonably foreseeable misuse 15 7.3.1 External short-circuit (cell) . 15 7.3.2 Extern

38、al short-circuit (battery) 16 7.3.3 Free fall . 16 7.3.4 Thermal abuse (cells) 16 7.3.5 Crush (cells) 17 7.3.6 Over-charging of battery 17 7.3.7 Forced discharge (cells) 17 7.3.8 Mechanical tests (batteries) . 18 7.3.9 Design evaluation Forced internal short-circuit (cells) . 19 8 Information for sa

39、fety . 21 8.1 General . 21 8.2 Small cell and battery safety information . 22 9 Marking . 22 9.1 Cell marking 22 9.2 Battery marking. 23 9.3 Caution for ingestion of small cells and batteries 23 9.4 Other information 23 10 Packaging and transport 23 Annex A (normative) Charging and discharging range

40、 of secondary lithium ion cells for safe use 24 ISO 62133part#:2017(E)iv ISO 2017 All rights reservedContents PageBS EN 621332:2017 2 IEC 62133-2:2017 IEC 2017 CONTENTS FOREWORD . 5 1 Scope 7 2 Normative references 7 3 Terms and definitions 7 4 Parameter measurement tolerances 10 5 General safety co

41、nsiderations . 10 5.1 General . 10 5.2 Insulation and wiring . 11 5.3 Venting . 11 5.4 Temperature, voltage and current management 11 5.5 Terminal contacts . 11 5.6 Assembly of cells into batteries . 12 5.6.1 General . 12 5.6.2 Design recommendation 12 5.6.3 Mechanical protection for cells and compo

42、nents of batteries 13 5.7 Quality plan 13 5.8 Battery safety components 13 6 Type test and sample size . 13 7 Specific requirements and tests . 14 7.1 Charging procedures for test purposes . 14 7.1.1 First procedure 14 7.1.2 Second procedure . 14 7.2 Intended use . 15 7.2.1 Continuous charging at co

43、nstant voltage (cells) . 15 7.2.2 Case stress at high ambient temperature (battery) . 15 7.3 Reasonably foreseeable misuse 15 7.3.1 External short-circuit (cell) . 15 7.3.2 External short-circuit (battery) 16 7.3.3 Free fall . 16 7.3.4 Thermal abuse (cells) 16 7.3.5 Crush (cells) 17 7.3.6 Over-charg

44、ing of battery 17 7.3.7 Forced discharge (cells) 17 7.3.8 Mechanical tests (batteries) . 18 7.3.9 Design evaluation Forced internal short-circuit (cells) . 19 8 Information for safety . 21 8.1 General . 21 8.2 Small cell and battery safety information . 22 9 Marking . 22 9.1 Cell marking 22 9.2 Batt

45、ery marking. 23 9.3 Caution for ingestion of small cells and batteries 23 9.4 Other information 23 10 Packaging and transport 23 Annex A (normative) Charging and discharging range of secondary lithium ion cells for safe use 24 BS EN 621332:2017IEC 62133-2:2017 IEC 2017 3 A.1 General . 24 A.2 Safety

46、of lithium ion secondary battery 24 A.3 Consideration on charging voltage 24 A.3.1 General . 24 A.3.2 Upper limit charging voltage 24 A.4 Consideration of temperature and charging current . 26 A.4.1 General . 26 A.4.2 Recommended temperature range . 26 A.4.3 High temperature range . 27 A.4.4 Low tem

47、perature range 28 A.4.5 Scope of the application of charging current 29 A.4.6 Consideration of discharge 29 A.5 Sample preparation . 30 A.5.1 General . 30 A.5.2 Insertion procedure for nickel particle to generate internal short 30 A.5.3 Disassembly of charged cell 31 A.5.4 Shape of nickel particle .

48、 31 A.5.5 Insertion of nickel particle in cylindrical cell . 31 A.5.6 Insertion of nickel particle in prismatic cell . 34 A.6 Experimental procedure of the forced internal short-circuit test . 36 A.6.1 Material and tools for preparation of nickel particle 36 A.6.2 Example of a nickel particle prepar

49、ation procedure 37 A.6.3 Positioning (or placement) of a nickel particle 37 A.6.4 Damaged separator precaution 38 A.6.5 Caution for rewinding separator and electrode . 38 A.6.6 Insulation film for preventing short-circuit 39 A.6.7 Caution when disassembling a cell 39 A.6.8 Protective equipment for safety . 39 A.6.9 Caution in the case of fire during disassembling 39 A.6.10 Caution for the disassembling process and pressing the electrode core . 39 A.6.11 Recommended specifications for th