Capacitor Bank,POWER FACTOR IMPROVEMENT, PIF Unit OEM,ODM 20KVA ... bank is installed in the power distribution system of factory for automatic power factor correction.Capacitor banks 90KVAR 550V 3 ... stepsCapacitor banks 210KVAR 550V 7 stepsWith fan, temperature controller, automatic controller, thermal relay.1. 50KVAR, 4 ways, ... 380V 400V 415V 550V Capacitor Bank (POWER FACTOR IMPROVEMENT, PIF Unit)