Copyright ? by AR PT All rights reserved. Internal use only2009-1-5UL1642测试标准培训内部培训教材严禁外传 目录 UL1642标准介绍各测试项目详细说明NOA样本展示UL标识分类UL提交说明UL资格维护UL认证品信息查询参考考试(20分钟)电芯2UL1642标准介绍UL1642是美国安全检测实验室(
IEC62133中电池安全测试要求总括:2.1 绝缘和布线(Insulation and wiring)具体要求:正极与电池(组)外漏金属表面除电气接触表面间的绝缘阻值在500V d.c时不可小于5 MΩThe insulation resistance between the positive terminal and externally exposed metal surfa