ACH580-01-039A-4 ABB 18.5kW Three Phase ABB ACH580 Variable Speed Drive
ABB ACH580-01-039A-4 HVAC variable frequency drive, an 18.5 kW three phase 380-480 V AC drive designed for energy-efficient fan, pump and HVAC motor control.
The ABB ACH580-01-039A-4 is a high-performance AC variable frequency drive (VFD) designed for efficient speed and torque control of three-phase motors in heating, ventilation and air conditioning systems. As part of the advanced ABB ACH580 HVAC drive series, it is purpose-built for building services applications where reliable operation, energy savings and simple integration are essential.
This drive provides intelligent HVAC motor control while helping optimise fan, pump and compressor performance. The ACH580 series includes dedicated HVAC application features, intuitive commissioning assistants, built-in communication options and robust motor control functionality for commercial buildings, industrial facilities and plant room installations.
With a rated output power of 18.5 kW and a three-phase 380-480 V AC supply, the ACH580-01-039A-4 is ideal for medium to large HVAC motors used in air handling units, pumps, cooling towers, ventilation systems and chiller plant applications.
Key Advantages
Dedicated HVAC variable frequency drive for building services applications.
18.5 kW motor power rating suitable for HVAC equipment.
Three-phase 380-480 V AC input compatible with commercial and industrial supplies.
Optimised control for fans, pumps, compressors and air handling units.
Integrated HVAC functionality for simplified commissioning.
Built-in communication options for building automation systems.
Efficient motor control helps reduce energy usage and operating costs.
Key Features
ABB ACH580 HVAC drive series.
18.5 kW rated output power.
38 A nominal output current.
Three-phase 380-480 V AC input supply.
Designed for HVAC fans, pumps and compressors.
Integrated Safe Torque Off (STO) functionality.
Built-in Modbus RTU and BACnet communication support.
Intuitive HVAC control panel for easy setup.
Energy optimisation features for reduced running costs.
Wall-mounted design for plant rooms and control panels.
Efficient Motor Control for HVAC Systems
Variable frequency drives such as the ABB ACH580 regulate motor speed by adjusting output voltage and frequency. This allows HVAC systems to match motor output to real demand, improving energy efficiency while reducing mechanical stress, acoustic noise and maintenance requirements.
The ACH580 series is designed for building services engineers, facilities managers and HVAC system integrators. Its dedicated HVAC functions, communication capability and user-friendly commissioning tools make it suitable for modern building automation and energy management systems.
Typical Applications
Air handling units.
HVAC fans and ventilation systems.
Pumps and circulation systems.
Cooling towers.
Chillers and plant room equipment.
Commercial building automation systems.
Industrial HVAC installations.
Technical Specifications
Power
18.5 kW
Current
38 A
Voltage
480 V
Phase
Three Phase
IP Rating
IP21
Series
ACH580 HVAC Drives
Product type
AC variable frequency drive
Rated output power
18.5 kW
Rated output current
38 A
Input voltage
380-480 V AC
Input phases
3-phase
Frequency
50 / 60 Hz
Protection rating
IP21
Mounting type
Wall / panel mounting
Application type
HVAC motor control
Integrated safety
Safe Torque Off (STO)
HS Code
85044086
Country of Manufacture
Romania
EMC Filter
None
Frequently Asked Questions
What is the ABB ACH580-01-039A-4 used for?
This drive controls the speed of three-phase AC motors used in HVAC applications such as fans, pumps, compressors, air handling units and cooling systems.
What motor power is supported by this drive?
The drive supports motors with a rated output power of approximately 18.5 kW.
What supply voltage does the drive require?
The ACH580-01-039A-4 operates from a three-phase 380-480 V AC supply.
Is this drive suitable for building automation systems?
Yes. The ACH580 series is designed for HVAC and building automation applications, with communication support for integration into control systems.
Where is this drive typically installed?
The drive is typically installed in plant rooms, electrical control panels or HVAC control cabinets as part of building services systems.
Trusted by HVAC Professionals Worldwide
ABB ACH580 HVAC drives are widely used by building services engineers, facilities teams and system integrators to deliver reliable motor control, efficient operation and seamless integration into modern HVAC systems.
Power
18.5 kW
Current
38 A
Voltage
480 V
Phase
Three Phase
IP Rating
IP21
Series
ACH580 HVAC Drives
Product type
AC variable frequency drive
Rated output power
18.5 kW
Rated output current
38 A
Input voltage
380-480 V AC
Input phases
3-phase
Frequency
50 / 60 Hz
Protection rating
IP21
Mounting type
Wall / panel mounting
Application type
HVAC motor control
Integrated safety
Safe Torque Off (STO)
HS Code
85044086
Country of Manufacture
Romania
EMC Filter
None
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
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3500 +
Customers supported
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...