1、 IEC 62620 Edition 1.0 2014-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Secondary cells and batteries containing alkaline or other non-acid electrolytes Secondary lithium cells and batteries for use in industrial applications Accumulateurs alcalins et autres accumulateurs lectrolyte non acide lme
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20、E INTERNATIONALE Secondary cells and batteries containing alkaline or other non-acid electrolytes Secondary lithium cells and batteries for use in industrial applications Accumulateurs alcalins et autres accumulateurs lectrolyte non acide lments et batteries daccumulateurs au lithium pour utilisatio
21、n dans les applications industrielles INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE U ICS 29.220.30 PRICE CODE CODE PRIX ISBN 978-2-8322-1958-4 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique
22、Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 IEC 62620:2014 IEC 2014 CONTENTS FOREWORD . 4 1 Scope 6 2 Normative references 6 3 Terms and definit
23、ions 6 4 Parameters measurement tolerances . 8 5 Marking and designation 8 5.1 Marking . 8 5.2 Cell designation 10 5.3 Battery designation . 12 5.3.1 General . 12 5.3.2 Battery structure formulation 13 5.4 Cell or battery termination . 13 6 Electrical tests . 13 6.1 General . 13 6.2 Charging procedu
24、re for test purposes . 14 6.3 Discharge performance . 14 6.3.1 Discharge performance at +25 C 14 6.3.2 Discharge performance at low temperature 15 6.3.3 High rate permissible current . 15 6.4 Charge (capacity) retention and recovery 16 6.4.1 General . 16 6.4.2 Test method 16 6.4.3 Acceptance criteri
25、on 16 6.5 Cell and battery internal resistance . 17 6.5.1 General . 17 6.5.2 Measurement of the internal a.c. resistance . 17 6.5.3 Measurement of the internal d.c. resistance . 17 6.6 Endurance 18 6.6.1 Endurance in cycles. 18 6.6.2 Endurance in storage at constant voltage (permanent charge life) .
26、 19 7 Type test conditions 20 7.1 General . 20 7.2 Sample size 20 7.3 Conditions for type approval . 21 7.3.1 Dimensions 21 7.3.2 Electrical tests . 22 Annex A (informative) Battery structure information . 23 A.1 Example 1 . 23 A.2 Example 2 . 23 A.3 Example 3 . 23 A.4 Example 4 . 23 A.5 Example 5 .
27、 24 A.6 Example 6 . 24 A.7 Example 7 . 25 A.8 Example 8 . 25 IEC 62620:2014 IEC 2014 3 A.9 Example 9 . 26 Bibliography 27 Figure 1 Test sequence . 21 Figure A.1 Structure 3S . 23 Figure A.2 Structure 2P . 23 Figure A.3 Structure 3S2P . 23 Figure A.4 Structure 2P4S . 24 Figure A.5 Structure 2P4S3P .
28、24 Figure A.6 Structure (2P4S)3P . 25 Figure A.7 Structure (3S2P)3P . 25 Figure A.8 Structure (5S)4S . 26 Figure A.9 Structure (3S2P)3P)2S 26 Table 1 Marking . 10 Table 2 Discharge performance at +25 C 5 C . 14 Table 3 Discharge performance at low temperature . 15 Table 4 Discharge current values fo
29、r high rate permissible test 16 Table 5 Constant discharge current used for measurement of the internal d.c. resistance . 18 Table 6 Type test . 20 Table 7 Severe conditions 22 4 IEC 62620:2014 IEC 2014 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SECONDARY CELLS AND BATTERIES CONTAINING ALKALINE OR
30、OTHER NON-ACID ELECTROLYTES SECONDARY LITHIUM CELLS AND BATTERIES FOR USE IN INDUSTRIAL APPLICATIONS FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The obje
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41、 62620 has been prepared by subcommittee 21A: Secondary cells and batteries containing alkaline or other non-acid electrolytes, of IEC technical committee 21: Secondary cells and batteries. The text of this standard is based on the following documents: FDIS Report on voting 21A/561/FDIS 21A/572/RVD
42、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. IEC 62620:2014 IEC 2014 5 The committee has decided that the contents of this publi
43、cation will remain unchanged until the stability date indicated on the IEC web site 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. 6 IEC 62620:2014 IEC 2014 SECOND
44、ARY CELLS AND BATTERIES CONTAINING ALKALINE OR OTHER NON-ACID ELECTROLYTES SECONDARY LITHIUM CELLS AND BATTERIES FOR USE IN INDUSTRIAL APPLICATIONS 1 Scope This International Standard specifies marking, tests and requirements for lithium secondary cells and batteries used in industrial applications
45、including stationary applications. When there exists an IEC standard specifying test conditions and requirements for cells used in special applications and which is in conflict with this standard, the former takes precedence. (e.g. IEC 62660 series on road vehicles). The following are some examples
46、of applications that utilize the cells and batteries under the scope of this standard. Stationary applications: telecom, uninterruptible power supplies (UPS), electrical energy storage system, utility switching, emergency power and similar applications. Motive applications: fork-lift truck, golf car
47、t, AGV, railway, and marine, excluding road vehicles. Since this standard covers batteries for various industrial applications, it includes those requirements, which are common and minimum to the various applications. This standard applies to cells and batteries. If the battery is divided into small
48、er units, the smaller unit can be tested as the representative of the battery. The manufacturer clearly declares the tested unit. The manufacturer may add functions, which are present in the final battery, to the tested unit. 2 Normative references The following documents, in whole or in part, are n
49、ormatively 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, International Electrotechnical Vocabulary (IEV) Part 482: Primary and secondary cells and batteries ISO/IEC Guide 51, Safety asp
