One common location or RFCTs are around the ground cable to the surge capacitor or on cable shield grounds on motor and switchgear terminations.
A RF current transformer can be effective for monitoring motors, switchgear and cables that may be prone to PD activity. A RF current transformer that has a wide band pulse response can be used to measure high frequency PD pulses. It is constructed of a ferrite core. The CT is usually installed in a low voltage, ground or neutral leg of the monitored apparatus.
Placed around ground sheath of cable terminations in switchgear and motors |
TaizhouBairui Electronic Technology was founded in 2006, is located in the flood plain tea Island industrial area generation. 9 years, committed to the development, production, sales of all kinds of high, medium and low frequency electronic transformers, inductors, reactance, ...
TaizhouBairuiElectronic Technology was founded in 2006, is located in the flood plain tea Island industrial area generation. 9 years, committed to the development, production, sales of all kinds of high, medium and low frequency electronic transformers, inductors, reactance, ...
1.Electric strength: not less than 4kV/1mA/1min Operating temperature: -40 to +85 Degrees Celsius Relative humidity: less than or equal to 95% (25 Degrees Celsius) Altitude: less than or equal to 10000m High precision suitable for kWh meter class 0.2, class 0.5, class 1.0 ...
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