ZCT501 Pin type zero phase current transformer

ZCT501 Pin type zero phase current sensor China supplier Electrical Specification (Customized is available) Rated Current 30A DC Resistance at 25℃ 26±4Ω Dielectric Withstanding      Voltage(Hi-pot) 2500Vrms Output Voltage Vo 11±3mV Zero-sequence current transformers are also called residual current transformers, ground current transformers or leakage current transformers. They are usually used in power fire protection equipment. When the power system generates zero-sequence grounding current,…