The ABB ACS580-01-026A-4 is an 11 kW wall-mounted variable frequency drive for three-phase 380 to 480 VAC motor systems. Its 25 A output rating makes it suitable for industrial motors that require controlled starting, adjustable speed, and stable operation in general-purpose machinery.

This model belongs to the ACS580-01 wall-mounted drive family and combines the drive control unit, operator panel, communication interface, braking function, and safety function in one compact enclosure. It is designed for AC motor speed control rather than servo positioning or PLC logic control.

The ACS580-01-026A-4 is commonly selected for equipment where process speed must be adjusted according to production demand. Typical uses include pumping, ventilation, conveying, mixing, compression, and material-processing applications.

This page should describe only ACS580-01-026A-4. Do not include ACS580-01-023A-4 because it is a separate model with different electrical ratings.

Key Features

11 kW motor power rating

25 A rated output current

400 V class three-phase drive

Wall-mounted ACS580-01 construction

Scalar and sensorless vector motor control

Assistant control panel

Built-in Modbus RTU communication

Safe Torque Off function

Integrated braking chopper

Suitable for variable and constant torque loads

Typical Applications

Centrifugal pumps

Ventilation fans

Belt conveyors

Roller conveyors

Industrial mixers

Air compressors

Extruders

Material handling equipment

Installation Notes

Install the drive vertically on a solid wall or inside a correctly ventilated electrical enclosure.

Confirm that the incoming supply is three-phase 380 to 480 VAC before wiring.

Select motor cables, protective devices, braking components, and EMC arrangements according to the installation conditions and motor load.

Do not mix ACS580-01-023A-4 information with this ACS580-01-026A-4 product page.

FAQ

Q

Is ACS580-01-026A-4 an 11 kW drive

A

Yes it is rated for 11 kW motor power

Q

What is the rated output current

A

The rated output current is 25 A

Q

Is this a servo drive

A

No it is a general-purpose variable frequency drive for AC motor speed control

Q

Does it support Modbus communication

A

Yes built-in Modbus RTU communication is included