ABB ACS580-01-039A-4 18.5 kW General Purpose AC Drive

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Product Overview

The ABB ACS580-01-039A-4 is a wall-mounted general-purpose AC drive for controlling the speed and torque of three-phase motors. At 400 V, it has a nominal IEC motor rating of 18.5 kW and a rated output current of 38 A. This model uses the R3 frame and is supplied with an IP21 enclosure. It is intended for an indoor electrical environment with adequate cooling clearance and protection against condensation, conductive contamination and direct water exposure. The drive supports induction, permanent-magnet and synchronous reluctance motors. Standard equipment includes an assistant control panel, Safe Torque Off, an internal EMC filter, Modbus RTU communication and a braking chopper. The drive can operate independently or exchange control and monitoring data with a compatible automation system.

Technical Specifications

Benefits

- Controlled acceleration and stopping
- Reduced motor starting current
- Lower mechanical stress
- Simplified parameter configuration
- Integrated energy monitoring
- Flexible automation connectivity
- Compact wall-mounted construction

Key Highlights

● 18.5 kW nominal IEC rating
● 38 A nominal output at 400 V
● 56.9 A maximum output current
● 380–480 V three-phase supply
● R3 wall-mounted frame
● Integrated Safe Torque Off
● Built-in braking chopper
● Standard Modbus RTU communication

Customer Questions and Answers

Industries Served

Water and Wastewater--The ACS580-01-039A-4 can regulate transfer pumps, circulation pumps and pressure-boosting equipment within its rated capacity. Matching pump speed to process demand can reduce throttling losses and unnecessary operation at maximum output.

HVAC and Building Services--The drive can control ventilation fans, cooling-tower fans, blowers and circulation pumps. Variable-speed operation allows equipment output to respond to changes in airflow, pressure or temperature instead of depending entirely on valves and mechanical dampers.

Food and Beverage Processing--Suitable duties may include conveyors, mixers, agitators and process pumps fitted with compatible motors. Adjustable acceleration and deceleration can provide steadier product handling and reduce sudden loading of belts, couplings and gearboxes.

Material Handling--The drive can operate conveyors, feeders and transfer systems where controlled speed changes are required. Correct ramp settings help limit material movement, belt slippage and mechanical shock during starting and stopping.