摘要
简要介绍了漏电开关 (GFCI)的分类、要求、结构及工作原理。详细叙述了漏电开关零序电流互感器及其铁芯 ,脱扣器的工作特性、材料选用。
Classification, requirements, constitutions and operational principle of GFCI are introduced briefly. The properties and selection of the zero-phase sequcnce current transformer core and tripper for GFCI are in detail described.
出处
《金属功能材料》
2000年第2期18-25,共8页
Metallic Functional Materials
关键词
漏电开关
零序电流互感器
脱扣器
磁性材料
GFCI, zero-phase sequence current transformer core, tripper, magnetic material
