漏电保护器测试仪的研制

Research of test equipment for creepage protector

本文介绍一种能同时测量漏电保护器的漏电动作电流及在该电流下保护开关的分断时间的测试仪，详述了工作原理及主要环节的电路分析。

This paper introduces a kind of test instrument which can simultaneously measure creepage current of creepage protector and split time of protecting switch.