ABB ACH580-31-026A-4 HVAC Drive - Ultra-Low THDi <3%
Part Number: 3AXD50000042304
Quick Summary
The ABB ACH580 HVAC drive controls fans, pumps and compressors in building HVAC systems. Project teams often contend with harmonic distortion, long installation cycles, and difficult commissioning. This ultra-low harmonic drive carries CE marking and UL listing, with IP21 as standard and IP55 as an option to meet reliability and protection needs. By combining built-in filters, voltage boost, and power factor correction, it delivers measurable energy efficiency and faster deployment, while Bluetooth-enabled commissioning supports remote monitoring and maintenance in modern facilities. Its compact wall-mount form reduces space requirements and simplifies integration with building management systems. The integrated features minimize external components, cutting installation costs and potential points of failure.
Product Information
Extended Description
3AXD50000042304 ABB: ACH580 HVAC drive offering has all key features built-in to control fans, pumps and compressors, and more complex equipment like air-handling units and chillers, ensuring smooth, energy-efficient operation of your HVAC systems in normal and mission-critical situations. This ultra-low variant provides ultimate harmonic performance, reaching even less than 3 % THDi, and exceeding the requirements set by low harmonic recommendations.
The drive includes an active supply unit and integrated low harmonic line filter, meaning there is no need for external filters, multi-pulse arrangements or special transformers. Other features include output voltage boost and power factor correction. The built-in features significantly reduce installation time, and the intuitive HVAC specific control panel and help assistants make operation easy. The optional Bluetooth=C2=AE capability enables the commissioning and monitoring of the drive from a distance. The variant comes in IP21 enclosure as standard and can be installed on the wall. Also, IP55 and flange mounting units are available.
Ultra-low harmonic performance with built-in low harmonic line filter reduces THDi to under 3%. This minimizes harmonic currents on the power line, improves power quality, and helps meet utility limits without external filters. For HVAC equipment like large fans and air handling units, this means more stable operation and longer motor life. Integrated active supply unit and built-in line filter simplify wiring and installation. The drive ships ready to operate with minimal external components, which shortens project timelines and reduces field termination risk. Retrofit projects especially benefit from the compact footprint and easier integration with existing electrical rooms. Output voltage boost and power factor correction optimize motor performance and reduce reactive power. The result is higher overall efficiency, lower energy bills, and potential reductions in peak demand charges. Contractors also benefit from fewer external capacitors or transformers and a smaller, simpler electrical installation. IP21 standard enclosure supports easy wall mounting, saving space and enabling fast deployment in most plant rooms; IP55 and flange-mount options expand where the drive can operate in harsher environments. Optional Bluetooth commissioning enables remote setup and monitoring, reducing on-site visits. HVAC-specific control panel and built-in help assistants streamline operation and maintenance. The drive’s fault-tolerance features protect critical equipment during mission-critical loads, improving uptime and reducing unplanned downtime. With built-in energy management features and compatibility with building automation systems, ACH580 supports smarter HVAC strategies and easier data collection for maintenance teams.
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FAQs
Install the drive on a clean, vertical surface near the HVAC loads. Connect to a 400 V supply, observe proper grounding, and use the built-in low harmonic filter to manage harmonics. The built-in components reduce wiring complexity, typically eliminating the need for external filters. Ensure IP21 enclosure is used and consider IP55 or flange mounting only if the environment requires higher protection.
The ACH580 achieves THDi under 3% through an integrated low harmonic line filter and an active supply unit. This design minimizes harmonic currents on the power line, reduces interference with downstream equipment, and supports compliance with utility harmonic limits without external multi-pulse configurations.
Yes. The ACH580 is designed for HVAC loads such as fans, pumps, compressors, air-handling units, and chillers. With an 11 kW rating and 400 V input, it provides precise speed control, improved motor efficiency, and easy integration with HVAC control schemes and building management systems.
ACH580 features CE marking and UL listing, with IP21 standard enclosure and IP55 option. These certifications and protections ensure compliance and suitability for typical HVAC installations, while the built-in features reduce reliance on external components and simplify maintenance.
Energy savings come from reduced harmonic distortion, power factor correction, and voltage boost, which lower reactive power and peak-demand charges. The integration reduces hardware costs and commissioning time, offering a faster ROI for retrofit projects and new installations in commercial and industrial HVAC systems.