ZCT547 PCB mount zero sequence current transformer manufacturer Electrical Specification (Customized is available) Rated Current 30A DC Resistance at 25℃ 28±3Ω Dielectric Withstanding Voltage(Hi-pot) 2500Vrms Output Voltage Vo 15-18mV Power leakage current In order to reduce the interference in the switching power supply, according to the national standard, an EMI filter circuit must be provided. Due to the relationship of the EMI circuit, there…
ZCT541 differential current transformer for water heater Electrical Specification (Customized is available) Rated Current 50A DC Resistance at 25℃ 20±4Ω Dielectric Withstanding Voltage(Hi-pot) 2500Vrms Output Voltage Vo 12-15mV Capacitor leakage current The capacitor medium cannot be absolutely non-conductive. When the capacitor is applied with a DC voltage, the capacitor will have a leakage current. If the leakage current is too large, the capacitor…
ZCT534 current transformer ratio of PCB mounting zero phase current transformer supplier Electrical Specification (Customized is available) Rated Current 30A DC Resistance at 25℃ 30.5±4.5Ω Dielectric Withstanding Voltage(Hi-pot) 2500Vrms Output Voltage Vo 6.4-7.0mV Filter leakage current The leakage current of the power filter is defined as: the current from the filter housing to any end of the AC incoming line under the rated…
what is current transformer of ZCT548? Zero phase current transformer with high quality Electrical Specification (Customized is available) Rated Current 30A DC Resistance at 25℃ 21±3Ω Dielectric Withstanding Voltage(Hi-pot) 2500Vrms Output Voltage Vo 13.2-17.8mV 1.When the current increases, the magnetic density of the core also increases proportionally. At this time, the magnetic permeability μ and the loss angle ψ also increase, the error…
ZCT528 PCB mount zero phase current transformer rated current of transformer Electrical Specification (Customized is available) Rated Current 30A DC Resistance at 25℃ 36±5Ω Dielectric Withstanding Voltage(Hi-pot) 2500Vrms Output Voltage Vo 7.5-12mV The error is proportional to the average magnetic path length.The error is inversely proportional to the cross section of the core. In some cases, an increase in the cross section of…
ZCT519 isolation current transformer maker Electrical Specification (Customized is available) Rated Current 50A DC Resistance at 25℃ 56±6Ω Dielectric Withstanding Voltage(Hi-pot) 2500Vrms Output Voltage Vo ≥17mV 5.The error is inversely proportional to the magnetic permeability of the core. Therefore to improve the magnetic properties of the core material is the main way to reduce the size of the current transformer for measurement, especially…
