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。
The properties and selection of the zero-phase sequence current transformer core and tripper for GFCI are in detail described.
该探测器由视觉电流互感器(特别zct)和漏电检测器。
The detector consists of visual current transformers (special ZCT) and electric leakage detector.
该探测器由视觉电流互感器(特别zct)和漏电检测器。
The detector consists of visual current transformers (special ZCT) and electric leakage detector.
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