Series ADCK Arc Suppression Reactors for Ground Fault Protection (80-500 kVA)

Reactor arc-quenching series ADSK, is designed to compensate the capacitive component of the current during single-phase earth faults in air, cable and air-cable networks with rated voltage up to 10 kV inclusive, with a frequency of 50 Hz. Control of reactive and active conductivities of DGR is performed by automatic control system "Bresler-0117.060" according to the real current measured values of compensation tuning and zero sequence contour (ZSC) goodness of the network. The time of setting to the resonance mode does not exceed 3 seconds. The arc suppression reactor is connected to the neutral point of the network. In the absence of an explicitly deduced neutral point in networks, the connection is made to the neutral point of a special neutral-forming connection filter with the winding connection scheme "zigzag with deduced neutral"