BS EN IEC 60623:2017
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BS EN IEC 60623:2017 Secondary cells and batteries containing alkaline or other non-acid electrolytes. Vented nickel-cadmium prismatic rechargeable single cells
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 32 |
IEC 60623:2017 is also available as IEC 60623:2017 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 60623:2017 specifies marking, designation, dimensions, tests and requirements for vented nickel-cadmium prismatic secondary single cells. When there exists an IEC standard specifying test conditions and requirements for cells used in special applications and which is in conflict with this document, the former takes precedence. This edition includes the following significant technical changes with respect to the previous 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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 7 | English CONTENTS |
| 9 | FOREWORD |
| 11 | 1 Scope 2 Normative references 3 Terms and definitions |
| 12 | 4 Parameter measurement tolerances 5 Designation and marking 5.1 Cell designation (mandatory) |
| 13 | 5.2 Cell designation (optional) 5.3 Cell termination 5.4 Marking 5.5 Safety recommendations |
| 14 | 6 Dimensions Figures Figure 1 – Example of a vented prismatic cell in steel container with two terminals and four lugs Tables Table 1 – Dimensions for vented nickel-cadmium prismatic cells in steel containers |
| 15 | 7 Electrical tests 7.1 General 7.2 Charging procedure for test purposes 7.2.1 General Table 2 – Dimensions for vented nickel-cadmium prismatic cells in plastic containers Table 3 – Measurement tolerances in millimetres (valid for widths and lengths) |
| 16 | 7.2.2 Charge procedure based on constant current 7.2.3 Charge procedure based on constant voltage at a given current 7.2.4 Rapid charge current 7.3 Discharge performances 7.3.1 General 7.3.2 Discharge performance at 20 °C Table 4 – Maximum values for rapid charge current R |
| 17 | 7.3.3 Discharge performance at 5 °C Table 5 – Discharge performance at 20 °C Table 6 – Discharge performance at +5 °C |
| 18 | 7.3.4 Discharge performance at –18 °C 7.3.5 Discharge performance at low temperature Table 7 – Discharge performance at –18 °C |
| 19 | 7.3.6 Discharge performance at high temperature Table 8 – Discharge performance at low temperature |
| 20 | 7.3.7 High rate current test Table 9 – Discharge performance at high temperature Table 10 – High currents values |
| 21 | 7.4 Charge retention 7.5 Endurance 7.5.1 Test conditions 7.5.2 Endurance in cycles Table 11 – Endurance in cycles |
| 22 | 7.6 Charge acceptance at constant voltage Table 12 – Constant voltage charging conditions Table 13 – Charge time |
| 23 | 7.7 Vent plug operation 7.8 Electrolyte retention test 7.8.1 General 7.8.2 Test procedure 7.8.3 Acceptance criteria 7.9 Storage 8 Mechanical tests 9 Physical appearance |
| 24 | 10 Conditions for approval and acceptance 10.1 Type approval 10.2 Batch acceptance Table 14 – Sequence of tests for type approval |
| 25 | Table 15 – Recommended test sequence for batch acceptance |
| 26 | Annex A (normative) CCCV charge methodology |
| 27 | Figure A.1 – Overview of charging characteristic of Ni-Cd Table A.1 – Ni-Cd batteries charging characteristics |
| 29 | Bibliography |
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