ABB 3AXD50000047697 HVAC Drive - Ultra-Low THDi
Part Number: 3AXD50000047697
Quick Summary
ABB ACH580 HVAC drive provides ultra-low harmonic control for HVAC fans, pumps, and compressors. HVAC installers and energy managers face harmonic distortion that wastes energy and stresses motors—this drive helps reduce that risk. With an IP21 standard enclosure and optional IP55 or flange mounting, it includes a built-in low harmonic line filter and active supply unit for faster, simpler installations. Its THDi is under 3%, delivering efficient, compliant performance and reliable operation across variable HVAC loads, supporting energy-efficient building automation.
Product Information
Extended Description
3AXD50000047697 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.
Built-in low harmonic line filter and integrated active supply unit simplify installation and reduce BOM. The drive eliminates the need for external filters, multi-pulse arrangements, or special transformers, saving installation time and reducing BOM costs. This directly benefits HVAC fans, pumps, and air handling units where space and reliability matter. Ultra-low THDi (<3%) delivers cleaner power, lowers electrical noise, and improves motor efficiency. The result is reduced energy use and longer motor life, which is particularly valuable for large, continuous HVAC loads such as air handlers and chillers. Output voltage boost and power factor correction enhance motor performance, allowing closer voltage matching and reduced current draw. This can support smaller conductors and cheaper cable runs, improving total installed cost for commercial buildings and data centers with high dynamic HVAC demands. HVAC-specific control panel and built-in help assistants speed up commissioning and diagnostic tasks. Optional Bluetooth enables remote commissioning and monitoring from a service center or building management system, reducing on-site visits. IP21 enclosure is standard, with IP55 and flange mounting units available for more demanding environments. Wall-mounted installation saves space in mechanical rooms and duct closets, while integrated protection and simplified wiring improve reliability. Designed for compatibility with fans, pumps, compressors, air-handling units, and chillers, the ACH580 integrates into existing HVAC control schemes without requiring external filters or transformers. This results in faster deployment and lower maintenance costs for building operators.
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FAQs
Verify 400 V supply and motor rating (7.5 kW, 17 A). Mount the wall-mounted ACH580 in the standard IP21 enclosure or IP55 option as needed. Use the integrated low harmonic line filter to replace external filters and avoid multi-pulse transformers. Connect to fans, pumps, and AHUs following ABB wiring diagrams, then configure the HVAC-specific control panel for your speed profiles.
The ACH580 HVAC drive delivers THDi under 3%, dramatically reducing harmonic distortion. This improves overall electrical efficiency, reduces interference with building management systems, and minimizes wear on power infrastructure, leading to lower energy costs and longer motor life in continuous HVAC operations.
Yes. The ACH580 is designed for HVAC applications, including fans, pumps, air handling units, and chillers. Its ultra-low harmonic performance, integrated filtration, and HVAC-specific control features help maintain stable operation, reduce energy consumption, and simplify integration with existing AHU and chiller control strategies.
The ACH580 offers a standard IP21 enclosure with optional IP55 and flange-mount configurations, providing flexible installation in mechanical rooms. It also features built-in low harmonic filtration and THDi performance that supports compliance with harmonic distortion guidelines in modern HVAC systems.
With built-in filters and no need for external transformers, maintenance is reduced and downtime minimized. The energy savings from ultra-low THDi and improved PF, combined with faster commissioning via the HVAC control panel and optional remote Bluetooth monitoring, translate to lower operating costs and a faster return on investment for commercial and industrial HVAC deployments.