... IMPROVEMENT, PIF Unit OEM,ODM 20KVA to 1000KVA 220V 380V 400V 415V 550V TBB0.4 220V 380V 400V 415V 550V Capacitor Bank (POWER FACTOR ... .Capacitor banks 90KVAR 550V 3 stepsCapacitor banks 120KVAR 550V 4 stepsCapacitor banks 125KVAR 550V 5 stepsCapacitor banks 150KVAR 550V ... 5, 10, 20, 25, 30*8, Dimension: 1500H*1000*500 220V 380V 400V 415V 550V Capacitor Bank (POWER FACTOR IMPROVEMENT, PIF Unit)