Hitachi SJ100-040HFU is a 5 HP industrial variable frequency drive with a 380–460 V rating that provides 3-phase AC output to drive motors. It is designed to control the speed of three-phase motors in industrial equipment powered by 380–460 V systems. The model SJ100-040HFU identifies this specific unit within Hitachi's SJ100 family for applications requiring adjustable-speed motor control at 5 HP.
