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Application

XQP series starting cabinet is applicable to three-phase  AC 50HZ/380V , 300KW or below, for starting, running and stopping  control. It also can be used for occasions where require infrequent and irreversible operation.

Main fucntions and features

The starting process of the starter cabinet is connected with a frequency sensitive varistor in the rotor circuit. The impedance value decreases with the increase of the motor speed, and the impedance at the start is large, so as to limit the starting current. The starter cabinet has short circuit, phase failure and overload protection.