IEC 60086-5-2016 Primary batteries - Part 5 Safety of batteries with aqueous electrolyte《原电池组.第5部分 电解质为水溶液的电池组的安全性》.pdf

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1、 IEC 60086-5 Edition 4.0 2016-07 REDLINE VERSION Primary batteries Part 5: Safety of batteries with aqueous electrolyte IEC 60086-5:2016-07 RLV(en) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part o

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9、echnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002. Some entries have been collected from earlier publications of IEC TC 37, 77, 86 and CISPR. IEC Customer Service Centre - webstore.iec.ch/csc If you wish to give u

10、s your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. IEC 60086-5 Edition 4.0 2016-07 REDLINE VERSION Primary batteries Part 5: Safety of batteries with aqueous electrolyte INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 29.220.10 ISBN 9

11、78-2-8322-3534-8 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. colour inside 2 IEC 60086-5:2016 RLV IEC 2016 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope 8 2 Normative references. 8 3 Term

12、s and definitions 8 4 Requirements for safety . 11 4.1 Design 11 4.1.1 General . 11 4.1.2 Venting 11 4.1.3 Insulation resistance 11 4.2 Quality plan. 11 5 Sampling . 11 5.1 General . 11 5.2 Sampling for type approval 11 6 Testing and requirements 12 6.1 General . 12 6.1.1 Applicable safety tests . 1

13、2 6.1.2 Safety Cautionary notice 13 6.1.3 Ambient temperature 14 6.2 Intended use . 14 6.2.1 Intended use tests and requirements 14 6.2.2 Intended use test procedures . 14 6.3 Reasonably foreseeable misuse 17 6.3.1 Reasonably foreseeable misuse tests and requirements . 17 6.3.2 Reasonably foreseeabl

14、e misuse test procedures . 17 7 Information for safety . 19 7.1 Safety Precautions during handling of batteries 19 7.2 Packaging . 21 7.3 Handling of battery cartons 21 7.4 Display and storage 22 7.5 Transportation . 22 7.6 Disposal 22 8 Instructions for use 22 9 Marking . 23 9.1 General (see Table

15、7) . 23 9.2 Marking of small batteries (see Table 7) 23 9.3 Safety pictograms . 24 Annex A (informative) Additional information to 7.4 on display and storage . 25 Annex B (informative) Battery compartment design guidelines 26 B.1 Background . 26 B.1.1 General . 26 B.1.2 Battery failures resulting fr

16、om poor battery compartment design 26 B.1.3 Potential hazards resulting from battery reversal . 26 B.1.4 Potential hazards resulting from a short circuit 26 B.2 General guidance for appliance design 27 IEC 60086-5:2016 RLV IEC 2016 3 B.2.1 Key battery factors to be first considered 27 B.2.2 Other im

17、portant factors to consider . 27 B.3 Specific measures against reversed installation . 28 B.3.1 General . 28 B.3.2 Design of the positive contact . 28 B.3.3 Design of the negative contact . 28 B.3.4 Design with respect to battery orientation . 29 B.3.5 Dimensional considerations 29 B.4 Specific meas

18、ures to prevent short-circuiting of batteries . 31 B.4.1 Measures to prevent short-circuiting due to battery jacket damage 31 B.4.2 Measures to prevent external short-circuit of a battery caused when coiled spring contacts are employed for battery connection . 31 B.5 Special considerations regarding

19、 recessed negative contacts . 33 B.6 Waterproof and non-vented devices . 34 B.7 Other design considerations 34 Annex C (informative) Safety pictograms 36 C.1 Overview General . 36 C.2 Pictograms 36 C.3 Instructions Recommendations for use 38 Bibliography . 39 Figure 1 Sampling for type approval test

20、s and number of batteries required 12 Figure 2 Temperature cycling procedure . 17 Figure 3 Circuit diagram for incorrect installation (four batteries in series) . 18 Figure 4 Circuit diagram for external short circuit 18 Figure 5 Circuit diagram for overdischarge . 19 Figure 6 XYZ axes for free fall

21、 19 Figure 7 Ingestion gauge (Inner dimensions) 21 Figure B.1 Example of series connection with one battery reversed . 26 Figure B.2 Positive contact recessed between ribs . 28 Figure B.3 Positive contact recessed within surrounding insulation . 28 Figure B.4 Negative contact U-shaped to ensure no p

22、ositive (+) battery contact 29 Figure B.5 Design with respect to battery orientation 29 Figure B.6 Example of the design of a positive contact of an appliance . 30 Figure B.7 Example of a short circuit, a switch is piercing the battery insulating jacket 31 Figure B.8 Typical example of insulation to

23、 prevent short circuit 31 Figure B.9 Insertion against spring (to be avoided) . 32 Figure B.10 Examples showing distorted springs 32 Figure B.11 One example of protected insertion . 32 Figure B.12 Example of negative contacts 33 Figure B.13 Example of series connection of batteries with voltage tapp

24、ing . 35 Table 1 Test matrix 13 Table 2 Intended use tests and requirements 14 Table 3 Shock pulse 15 4 IEC 60086-5:2016 RLV IEC 2016 Table 4 Test sequence . 15 Table 5 Test sequence . 16 Table 6 Reasonably foreseeable misuse tests and requirements . 17 Table 7 Marking requirements 24 Table B.1 Dime

25、nsions of battery terminals and recommended dimensions of the positive contact of an appliance in Figure B.6 30 Table B.2 Minimum wire diameters . 33 Table B.3 Dimensions of the negative battery terminal 34 Table C.1 Safety pictograms (1 of 3) 36 IEC 60086-5:2016 RLV IEC 2016 5 INTERNATIONAL ELECTRO

26、TECHNICAL 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 electrotechnical committees (IEC National Committees). The object of I

27、EC 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 Specifications, Technical Reports, Publicly Available Specifications (PAS

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29、h 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 decisions or agreements of IEC on technical matters express, as ne

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33、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 certification bodies. 6) All users should ensure that they have the latest

34、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, property damage or other damage of any nature whatsoever, whether

35、 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 in this publication. Use of the referenced publications is indis

36、pensable 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 any or all such patent rights. DISCLAIMER This Redline version i

37、s not an official IEC Standard and is intended only to provide the user with an indication of what changes have been made to the previous version. Only the current version of the standard is to be considered the official document. This Redline version provides you with a quick and easy way to compar

38、e all the changes between this standard and its previous edition. A vertical bar appears in the margin wherever a change has been made. Additions are in green text, deletions are in strikethrough red text. 6 IEC 60086-5:2016 RLV IEC 2016 International Standard IEC 60086-5 has been prepared by IEC Te

39、chnical 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 following significant technical changes with respect to the previous edition: a) The definition of

40、 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 compartments with parallel connections were revised to the suitable sentence. d) To clarify the meth

41、od to determine the insulation resistance. The text of this standard is based on the following documents: FDIS Report on voting 35/1360/FDIS 35/1361/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 publicatio

42、n 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 batteries, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the sta

43、bility 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. IMPORTANT The “colour inside” logo on the cover page of this publication in

44、dicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this publication using a colour printer. IEC 60086-5:2016 RLV IEC 2016 7 INTRODUCTION The concept of safety is closely related to safeguarding the integrity

45、of people and property. This part of IEC 60086 specifies tests and requirements for primary batteries with aqueous electrolyte and has been prepared in accordance with ISO/IEC guidelines, taking into account all relevant national and international standards which apply. Also included in this standar

46、d is guidance for appliance designers with respect to battery compartments and information regarding packaging, handling, warehousing and transportation. Safety is a balance between freedom from risks of harm and other demands to be met by the product. There can be no absolute safety. Even at the hi

47、ghest level of safety, the product can only be relatively safe. In this respect, decision-making is based on risk evaluation and safety judgement. As safety will pose different problems, it is impossible to provide a set of precise provisions and recommendations that will apply in every case. Howeve

48、r, this standard, when followed on a judicious “use when applicable“ basis, will provide reasonably consistent standards for safety. 8 IEC 60086-5:2016 RLV IEC 2016 PRIMARY BATTERIES Part 5: Safety of batteries with aqueous electrolyte 1 Scope This part of IEC 60086 specifies tests and requirements

49、for primary batteries with aqueous electrolyte to ensure their safe operation under intended use and reasonably foreseeable misuse. 2 Normative references 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 referenced document (including any amendments) applies. IEC