ABB ACS550-01-038A-4 | 3AUA0000002431-D

ABB ACS550-01-038A-4 | 18.5 kW Variable Frequency Drive, IP21 Global Commercial Alias: ACS550-01-038A-4Product ID: 3AUA0000002431-DABB Type Designation: ACS550-01-038A-4Catalog Description: General purpose wall-mounted AC drive, 18.5 kW, 38 A, 3-phase, 380–480 V, IP21 enclosure Overview The ABB ACS550-01-038A-4 is an 18.5 kW (25 HP) variable frequency drive from the ACS550 series, designed for high-performance motor control in industrial environments. It operates on a 3-phase 380–480 V supply and comes in an IP21 wall-mounted enclosure, suitable for a wide range of applications. Key Features Motor Power: 18.5 kW (25 HP) Input Voltage: 380–480 V AC, 3-phase Output Current: 38 A Output Frequency: 0 to 500 Hz Control Methods: Scalar (V/f), Sensorless Vector Overload Capacity: Heavy Duty: 150% for 60 sec Normal Duty: 110% for 60 sec Built-in EMC Filter: Category C2 Safety Function: Safe Torque Off (STO) Communication: Modbus RTU (RS-485) User Interface: Integrated