Dalian Xin’anyue Electric Power Equipment Co., Ltd. is one of the leading manufacturers and suppliers of lmzj-0.66 instrument current transformer in China. We are committed to providing high quality customized products with competitive price. Welcome to wholesale CE approved lmzj-0.66 instrument current transformer from our factory.
The LMZJ-0.66 series 0.66kV current transformer is specially engineered for installation inside low-voltage switchgear assemblies. Manufactured by Dalian Xinanyue Electric Power Equipment Co., Ltd., this 0.66kV current transformer can serve as the zero-sequence protection component for uninterruptible power supply systems. It adopts a mature electromagnetic design to match dedicated rectification circuits and achieve stable signal conversion between primary input and secondary output.
This 0.66kV current transformer accepts a primary DC input ranging from 0 to 3A. When connected with a matched rectification circuit, it delivers DC secondary output within 1000mV to 3000mV. The converted voltage signal can be directly fed to earth-fault protection devices to realize reliable leakage and ground fault monitoring. The epoxy cast insulation structure ensures stable insulating performance and strong resistance against humidity and dust. With compact overall dimensions, the unit is convenient for fixed installation inside standard switch cabinets and maintains consistent signal transmission performance under continuous long-time operating conditions.
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