The ACH580-01-044A-4 from ABB’s ACH580 series is an HVAC drive with a 30 hp variable torque rating, designed for energy-efficient motor control. Optimized for 380-480 VAC input, it offers open-loop vector control and includes a keypad. Mountable in panels, this NEMA 1, IP21-rated device integrates BACnet and Modbus connectivity for easy system integration. Manufacturer Part Number ACH580-01-044A-4 Item Number ACH580-01-044A-4 Manufacturer ABB Product Series ACH580 Family Series ABB HVAC Drives, ACH580 Series Nominal Input Voltage (AC) 347 VAC, 480 VAC Input Phase 3 HP (Variable Torque Rating) 30 hp Amps (Variable Torque Rating) 44 A Input Range Voltage (AC) 380-480 VAC Braking Type Dynamic Braking, Flux Braking Closed Loop No AC Line Regenerative No Operator Controls Keypad Included NEMA Rating NEMA 1 Motor Control-Max Level Open Loop Vector (Sensorless Vector) Mounting Panel Package ACH58001R3IP21 Height 19.29 " Width 7.99 " Depth 9.02 " Max Frequency 500 Hz Frame Size R3 IP Rating IP21 Comments Sensorless Vector Control For AC Induction And PM Motors, Built-in BACnet MS/TP, N2 & Modbus RTU Net Weight 31.25 lbs Gross Weight 37 lbs