Industrial 1SU41002 AC Variable Frequency Drive

1SU41002 is a Reliance Electric SP500 AC drive rated at 2 HP, designed for 3‑phase motors powered from a 380–460 VAC supply. It accepts 50/60 Hz input and provides 380–460 VAC output to the motor, with an input current around 4.2 A and an output current up to 3.4 A. Housed in a NEMA Type 1 enclosure (SP500 size B), the unit measures about 11.88 in (H) x 8.75 in (W) x 6.3 in (D) and weighs roughly 12 lb. A front‑panel keypad supports Start/Stop, Mode/Enter, and Forward/Reverse operation for straightforward control. The SP500 family is a general‑purpose VFD line used to regulate speed and torque of 3‑phase induction motors in applications such as conveyors, fans, and pumps. This model, identified by part number 1SU41002, is UL Listed and CE certified, making it suitable for installation in standard industrial controls cabinets and equipment that require reliable speed control of a 2 HP motor from a 380–460 VAC three‑phase supply.