标题: [求助]关于熔断测试(fusing test) [打印本页] 作者: dwh1014 时间: 2006-6-14 10:09 标题: [求助]关于熔断测试(fusing test) 请教各位， IEC61643-1 的FUSINGTEST（熔断测试）主要测什么 客户样品要求如下： 1 SPD with Varistor removed and a short placed in place of the varistor 2 NPE with the gas arrester removed and a short placed in place ofthe Arrester 客户说明用来做 FUSING TEST