Energy saving capacitor bank Microcomputer control,compensate intelligently Promote power, ... with rated voltage 380V and capacity 30-600kva. 2. Controlled by microcomputer and adopting automatic compensation mode, it has complete ... 1.30 times of rated current.Number of circuits controlled:4,6,8,10,12.Switching time:1~150s/time ... to 100%, the COS value remains over 0.95 ENERGY SAVING CAPACITOR BANK