ABB ACS550-01-031A-4 Inverter ACS55001031A4

DESCRIPTION
The ABB ACS550-01-031A-4 is a general-purpose variable frequency drive (VFD) designed for controlling AC motors in a wide range of industrial and commercial applications. With a power rating of 15 HP and a current capacity of 31 amps, this VFD operates on 3-phase 380–480V input and is ideal for fans, pumps, conveyors, and other variable torque applications. It features intuitive keypad control, built-in EMC filters, and adaptive programming for easy configuration. The drive ensures energy savings, reduced mechanical stress, and increased process control.

TECHNICAL SPECIFICATIONS
Part Number: ACS550-01-031A-4
Input Voltage: 3-phase, 380–480V AC
Output Current: 31 Amps
Power Rating: 15 HP (11 kW)
Frequency Range: 0 to 500 Hz
Enclosure: IP21 (UL Type 1)
Control Panel: Integrated keypad
EMC Filter: Built-in (Category C2)
Motor Control: Scalar (V/Hz) and vector control
Mounting: Wall-mountable
Dimensions (HxWxD): Approx. 540 × 203 × 239 mm
Weight: Approx. 10.5 kg (23.1 lbs)
Standards: CE, UL, cUL, RoHS compliant