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The ABB ACH580-01-034A-4 is a dedicated HVAC variable frequency drive designed to provide precise and efficient motor speed control for HVAC equipment. With a 34 A output current rating and 25 HP (18.5 kW) motor capacity, it is suitable for larger fans, pumps and air-handling applications operating from a 3-phase 380–480 V power supply. The R3 frame provides a practical wall-mounted configuration for commercial and industrial HVAC installations.
The ACH580 series is specifically engineered for HVAC applications, providing functions that help simplify drive commissioning, operation and maintenance. The drive supports sensorless vector control for AC induction and permanent-magnet motors and includes HVAC-oriented features for applications such as supply and return air fans, ventilation systems, pumps and air-handling units. Built-in BACnet MS/TP, N2 and Modbus RTU communication capabilities can also help connect the drive with building automation and HVAC management systems.
For HVAC contractors, OEMs, system integrators, building automation specialists and maintenance teams, the ACH580-01-034A-4 ABB HVAC drive provides a reliable solution for variable-speed motor control. ABB lists this model as a wall-mounted HVAC drive with 25 HP, 34 A and R3 frame size, making it suitable for applications requiring higher-capacity HVAC motor control. When replacing an existing drive, the complete type code, voltage, motor power, current rating and enclosure requirements should be verified to ensure correct selection.