Key Specifications Parameter Category Specification Drive Series/Model ACS550-01-017A-4 Rated Output Current 17 A Rated Output Power 7.5 kW (10 HP) Input Supply Voltage 380 - 480 V AC (± 10%), 3-phase Input Supply Phases 3-phase Output Voltage 0 - Input voltage Output Phases 3-phase Enclosure Rating IP21 / UL Type 1 (Standard for -01) Cooling Method Self-cooled (with internal fan) Control Method ABB Direct Torque Control (DTC) Key Standard Features • Plain Language Keypad: 4-line, 16-character backlit display for easy setup. • Application Macros: Factory-set parameters for common applications (Fan/Pump, Hand/Auto, 3-Wire, etc.). • Built-in PID Controller with sleep/wake and anti-jam functions. • Flying Start (restart a spinning motor). • Modbus RTU (RS-485) serial communication interface. • Slip Compensation and IR Compensation for stable motor performance. Protection Features • Motor thermal protection (I²t model) • Short circuit, ground fault, overcurrent, and overvoltage protection • Motor stall protection (STALLFUNC) • IGBT overtemperature protection • Power loss ride-through Application Focus General-purpose industrial applications (Pumps, Fans, Conveyors, Mixers, Compressors).