IEC 62281:2016 运输过程中主要和次要锂电池和电池的安全性

标准编号：IEC 62281:2016

中文名称：运输过程中主要和次要锂电池和电池的安全性

英文名称：Safety of primary and secondary lithium cells and batteries during transport

发布日期：2016-12-06

标准范围

新的！IEC 62281:2016作为IEC 62281:2016 RLV提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。IEC 62281:2016规定了一次和二次（可充电）锂电池和电池组的测试方法和要求，以确保其在运输过程中（回收或处置除外）的安全性。本标准规定的要求不适用于7.3所列相关法规中给出的特殊规定提供豁免的情况。注-不同的标准可能适用于用于电力推进道路车辆的锂离子牵引电池系统。本第三版取消并取代2012年出版的第二版，构成技术修订。与上一版相比，此版本包括以下重大技术变更:-从爆炸的测试标准的评估中删除金属丝网筛；-扩展/修改冲击试验参数，以实现大型电池的恒定能量行为，并在新的附件A中作出解释；-外部短路方法的修改，以便允许在大电池已经从温度室移除之后对它们施加短路；-区分冲击和压碎测试的单元直径从20mm变化到18mm；-增加运输证书的可能内容。关键词:一次和二次（可充电）锂电池和蓄电池的试验方法和要求，运输证书

NEW!IEC 62281:2016 is available as IEC 62281:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 62281:2016 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 standard 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 third edition cancels and replaces the second edition, published in 2012, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- Deletion of the wire mesh screen from the evaluation of test criteria for an explosion;
- Extension / modification of the shock test parameters so as to achieve constant energy behaviour for large batteries as well as explanations in a new Annex A;
- Modification of the external short-circuit method so as to allow the short-circuit to be applied to large batteries after they have been removed from the temperature chamber;
- Change of the cell diameter distinguishing between impact and crush test from 20 mm to 18 mm;
- Addition of possible content for a transport certificate.
Keywords: test methods and requirements for primary and secondary (rechargeable) lithium cells and batteries, transport certificate

标准预览图