The ABB ACS550-01-059A-4 is a reliable, general-purpose variable frequency drive designed for industrial automation applications. Rated at 30 kW (40 HP) with 59 A output and supporting 380–480 V three-phase power, it provides precise motor control and energy-efficient operation. The IP21 wall-mount enclosure makes it suitable for typical industrial environments and ideal for fans, pumps, conveyors, and HVAC systems.

Key Features

• 30 kW / 40 HP normal-duty rating (59 A output)

• 380–480 V three-phase input voltage

• IP21 enclosure (wall-mounted design)

• Sensorless vector control and V/f control

• Built-in PID control for pump and fan applications

• Integrated Modbus RTU communication

• Energy optimization and sleep/wake functions

• Robust industrial construction

• User-friendly ACS550 series interface