BS EN IEC 62281:2019 – TC:2020 Edition
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Tracked Changes. Safety of primary and secondary lithium cells and batteries during transport
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 74 |
IEC 62281:2019 is available as /2 which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 62281:2019 specifies test methods and requirements for primary and secondary (rechargeable) lithium cells and batteries to ensure their safety during transport other than for recycling or disposal. Requirements specified in this document do not apply in those cases where special provisions given in the relevant regulations, listed in 7.3, provide exemptions. NOTE Different standards may apply for lithium-ion traction battery systems used for electrically propelled road vehicles. This fourth edition cancels and replaces the third edition published in 2016. This edition constitutes a technical revision.This edition includes the following significant technical changes with respect to the previous edition: a) button cell definition revised, moved to coin (cell or battery); b) addition of provisions for batteries forming an integral part of equipment (5.4); c) all tests for secondary cells and batteries now also contain a requirement for 25 charge and recharge cycles prior to the test; d) addition of alternative tables for Table 1 and Table 2 in Annex B; e) addition of ‘forcible’ to the rupture criteria; f) test report 6.8 merged with test certificate 6.9 and replaced with the items listed in [13]; g) addition of an informative Annex B with important deviations from the UN Manual of Tests and Criteria, Chapter 38.3. Keywords: transport of primary lithium cells and batteries
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 40 | undefined |
| 43 | English CONTENTS |
| 45 | FOREWORD |
| 47 | INTRODUCTION |
| 48 | 1 Scope 2 Normative references 3 Terms and definitions |
| 52 | 4 Requirements for safety 4.1 General considerations 4.2 Quality plan 4.3 Packaging 5 Type testing, sampling and re-testing 5.1 Type testing |
| 53 | 5.2 Overcharge protection 5.3 Battery assemblies 5.3.1 General 5.3.2 Small battery assemblies 5.3.3 Large battery assemblies 5.4 Batteries forming an integral part of equipment 5.5 Sampling |
| 54 | 5.6 Re-testing Tables Table 1 – Number of primary test cells and batteries for type testing Table 2 – Number of secondary test cells and batteries for type testing Table 3 – Number of packages with primary or secondary test cells and batteries |
| 55 | 6 Test methods and requirements 6.1 General 6.1.1 Cautionary notice 6.1.2 Ambient temperature 6.1.3 Parameter measurement tolerances 6.1.4 Pre-discharge and pre-cycling 6.2 Evaluation of test criteria 6.2.1 Shifting 6.2.2 Distortion |
| 56 | 6.2.3 Short-circuit 6.2.4 Excessive temperature rise 6.2.5 Leakage 6.2.6 Venting 6.2.7 Fire 6.2.8 Rupture 6.2.9 Explosion Table 4 – Mass loss limits |
| 57 | 6.3 Tests and requirements – Overview 6.4 Transport tests 6.4.1 Test T-1: Altitude 6.4.2 Test T-2: Thermal cycling Table 5 – Transport and packaging tests and requirements |
| 58 | 6.4.3 Test T-3: Vibration Table 6 – Vibration profile (sinusoidal) |
| 59 | 6.4.4 Test T-4: Shock 6.4.5 Test T-5: External short-circuit Table 7 – Shock parameters |
| 60 | 6.4.6 Test T-6: Impact/crush |
| 61 | Figures Figure 1 – Example of a test set-up for the impact test |
| 62 | 6.5 Misuse tests 6.5.1 Test T-7: Overcharge 6.5.2 Test T-8: Forced discharge 6.6 Packaging test – Test P-1: Drop test |
| 63 | 6.7 Information to be given in the relevant specification 6.8 Test report summary |
| 64 | 7 Information for safety 7.1 Packaging 7.2 Handling of battery cartons 7.3 Transport 7.3.1 General 7.3.2 Air transport 7.3.3 Sea transport 7.3.4 Land transport 7.3.5 Classification |
| 65 | 7.4 Storage 8 Instructions for packaging and handling during transport – Quarantine 9 Marking 9.1 Marking of primary and secondary (rechargeable) cells and batteries 9.2 Marking of the packaging and shipping documents |
| 66 | Annex A (informative) Shock test – adjustment of acceleration for large batteries A.1 General A.2 Shock energy depends on mass, acceleration, and pulse duration |
| 67 | A.3 The constant acceleration approach Figure A.1 – Half sine shock for batteries (constant peak acceleration) |
| 68 | A.4 The constant energy approach Figure A.2 – Half sine shock for batteries (constant energy) |
| 69 | Annex B (informative) Deviations from Chapter 38.3 of the UN Manual B.1 General B.2 Summary table of required tests for primary cells and batteries |
| 70 | B.3 Summary table of required tests for rechargeable cells and batteries Table B.1 – Summary table of required tests for primary cells and batteries |
| 71 | Table B.2 – Summary table of required tests for rechargeable cells and batteries |
| 72 | B.4 Evaluation of a rupture B.5 Evaluation of an explosion |
| 73 | Bibliography |
