1、 IEC 60623 Edition 5.0 2017-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Secondary cells and batteries containing alkaline or other non-acid electrolytes Vented nickel-cadmium prismatic rechargeable single cells Accumulateurs alcalins ou autres accumulateurs lectrolyte non acide lments individuels
2、 paralllpipdiques rechargeables ouverts au nickel- cadmium IEC 60623:2017-01(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
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17、mail. Electropedia - www.electropedia.org Le premier dictionnaire en ligne de termes lectroniques et lectriques. Il contient 20 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalents dans 16 langues additionnelles. Egalement appel Vocabulaire Electrotechnique Internationa
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19、de lIEC. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60623 Edition 5.0 2017-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Secondary cells and batteries containing alkaline or oth
20、er non-acid electrolytes Vented nickel-cadmium prismatic rechargeable single cells Accumulateurs alcalins ou autres accumulateurs lectrolyte non acide lments individuels paralllpipdiques rechargeables ouverts au nickel- cadmium INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE IN
21、TERNATIONALE ICS 29.220.99 ISBN 978-2-8322-3788-5 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer
22、 que vous avez obtenu cette publication via un distributeur agr. 2 IEC 60623:2017 IEC 2017 CONTENTS FOREWORD . 4 1 Scope 6 2 Normative references 6 3 Terms and definitions 6 4 Parameter measurement tolerances 7 5 Designation and marking . 7 5.1 Cell designation (mandatory) 7 5.2 Cell designation (op
23、tional) 8 5.3 Cell termination . 8 5.4 Marking . 8 5.5 Safety recommendations . 8 6 Dimensions 9 7 Electrical tests . 10 7.1 General . 10 7.2 Charging procedure for test purposes . 10 7.2.1 General . 10 7.2.2 Charge procedure based on constant current 11 7.2.3 Charge procedure based on constant volt
24、age at a given current 11 7.2.4 Rapid charge current . 11 7.3 Discharge performances . 11 7.3.1 General . 11 7.3.2 Discharge performance at 20 C 11 7.3.3 Discharge performance at +5 C 12 7.3.4 Discharge performance at 18 C 13 7.3.5 Discharge performance at low temperature 13 7.3.6 Discharge performa
25、nce at high temperature 14 7.3.7 High rate current test . 15 7.4 Charge retention . 16 7.5 Endurance 16 7.5.1 Test conditions 16 7.5.2 Endurance in cycles. 16 7.6 Charge acceptance at constant voltage . 17 7.7 Vent plug operation . 18 7.8 Electrolyte retention test . 18 7.8.1 General . 18 7.8.2 Test
26、 procedure 18 7.8.3 Acceptance criteria 18 7.9 Storage . 18 8 Mechanical tests 18 9 Physical appearance . 18 10 Conditions for approval and acceptance 19 10.1 Type approval . 19 10.2 Batch acceptance . 19 Annex A (normative) CCCV charge methodology . 21 Bibliography 24 IEC 60623:2017 IEC 2017 3 Figu
27、re 1 Example of a vented prismatic cell in steel container with two terminals and four lugs . 9 Figure A.1 Overview of charging characteristic of Ni-Cd . 22 Table 1 Dimensions for vented nickel-cadmium prismatic cells in steel containers 9 Table 2 Dimensions for vented nickel-cadmium prismatic cells
28、 in plastic containers 10 Table 3 Measurement tolerances in millimetres (valid for widths and lengths) . 10 Table 4 Maximum values for rapid charge current R . 11 Table 5 Discharge performance at 20 C 12 Table 6 Discharge performance at +5 C 12 Table 7 Discharge performance at 18 C 13 Table 8 Discha
29、rge performance at low temperature . 14 Table 9 Discharge performance at high temperature 15 Table 10 High currents values 15 Table 11 Endurance in cycles 16 Table 12 Constant voltage charging conditions 17 Table 13 Charge time. 17 Table 14 Sequence of tests for type approval 19 Table 15 Recommended
30、 test sequence for batch acceptance 20 Table A.1 Ni-Cd batteries charging characteristics . 22 4 IEC 60623:2017 IEC 2017 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SECONDARY CELLS AND BATTERIES CONTAINING ALKALINE OR OTHER NON-ACID ELECTROLYTES VENTED NICKEL-CADMIUM PRISMATIC RECHARGEABLE SINGLE CE
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41、sibility 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. International Standard IEC 60623 has been prepared by subcommittee 21A: Secondary cells and batteries containing alkaline o
42、r other non-acid electrolytes, of IEC technical committee 21: Secondary cells and batteries. This fifth edition cancels and replaces the fourth edition published in 2001 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previo
43、us edition: optional characterization of cells designed for performances at very low and/or very high temperature; optional characterization of cells tested with CCCV charge; optional characterization of cells designed for rapid charge; optional characterization of cells designed for high cycling. I
44、EC 60623:2017 IEC 2017 5 The text of this standard is based on the following documents: FDIS Report on voting 21A/610/FDIS 21A/621/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
45、 in accordance with the ISO/IEC Directives, Part 2. 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
46、 will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 6 IEC 60623:2017 IEC 2017 SECONDARY CELLS AND BATTERIES CONTAINING ALKALINE OR OTHER NON-ACID ELECTROLYTES VENTED NICKEL-CADMIUM PRISMATIC RECHARGEABLE SINGLE CELLS 1 Scope IEC 60623 specifies marking, designation, dimension
47、s, tests and requirements for vented nickel-cadmium prismatic secondary single cells. NOTE In this context, “prismatic“ refers to cells having rectangular sides and base. When there exists an IEC standard specifying test conditions and requirements for cells used in special applications and which is
48、 in conflict with this document, the former takes precedence. 2 Normative references 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 edition cited applies. For undated refere
49、nces, the latest edition of the referenced document (including any amendments) applies. IEC 60050-482:2004, International Electrotechnical Vocabulary Part 482: Primary and secondary cells and batteries IEC 60417, Graphical symbols for use on equipment (available from: http:/www.graphical- symbols.info/equipment) 3 Terms and definitions For the purposes of this document, the
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