摘要
叙述了目前国内外金属化安全防爆电容器安全试验方法的现状 ,并从金属化安全膜防爆电容器的防爆机理说明为什么要用 50 Hz交流电压作安全试验 ,又以试验结果证实用交流电压作安全试验 。
This article describes the present status of safe ty testing method of metallized safety film for explosion-proof capacitors in Chi n a and abroad, and explains based on the explosion-proof mechanism of metallized safety film explosion-proof capacitors why selecting 50Hz AC voltage as safety t esting voltage. The testing result shows that it is a convenient and reasonable testing method.
出处
《电力电容器》
2003年第4期41-45,共5页
Power Capacitors
关键词
金属化安全膜防爆电容器
安全试验
交流电压
微型保险丝
Metallized safety film explosion-proof capacitors
Safety testing
Method
AC voltage
Suggestion
