ABB ACH580-34-505A-4 ultra-low harmonic HVAC drive module, a 250 kW three phase AC variable frequency drive designed for HVAC motor control, energy efficiency and improved electrical power quality.
The ABB ACH580-34-505A-4 (Part Number 3AXD50000428205) is a premium ultra-low harmonic AC variable frequency drive (VFD) module developed specifically for demanding HVAC applications. As part of the advanced ABB ACH580 HVAC drive series, it provides precise speed control for fans, pumps, compressors and air-handling systems while significantly reducing harmonic distortion on the electrical network.
Designed for commercial buildings, infrastructure projects and industrial facilities, this drive combines energy-efficient motor control with integrated harmonic mitigation technology. By maintaining excellent power quality, the ACH580-34 helps reduce stress on electrical equipment and supports compliance with harmonic standards without requiring external harmonic filters.
With a rated output power of 250 kW and a nominal output current of 505 A, the ACH580-34-505A-4 is suitable for large HVAC motors and critical building services applications. Its module design enables straightforward integration into electrical cabinets and control panels.
Ultra-low harmonic drives such as the ABB ACH580-34 regulate motor speed and torque while minimising harmonic distortion introduced into the electrical network. This helps improve overall power quality, reduce transformer loading and protect sensitive electrical equipment connected to the same supply system.
The ACH580 platform is specifically designed for heating, ventilation and air conditioning applications. Its integrated HVAC functionality, energy-saving capabilities and harmonic mitigation technology make it an ideal solution for modern building services installations where efficiency and reliability are critical.
| Power | 250 kW |
|---|---|
| Current | 505 A |
| Voltage | 480 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Series | ACH580 HVAC Drives |
| Part Number | 3AXD50000428205 |
| Product type | Ultra-low harmonic HVAC drive module |
| Rated output power | 250 kW |
| Rated output current | 505 A |
| Input voltage | 380–480 V AC |
| Input phases | 3-phase |
| Frequency | 50 / 60 Hz |
| Protection rating | IP20 |
| Mounting type | Cabinet / panel mounting |
| Drive technology | Ultra-low harmonic active front end |
| Application | HVAC and building automation systems |
| Cooling method | Forced air cooling |
| Country of Manufacture | Finland |
| EMC Filter | None |
This drive module controls the speed and torque of three-phase AC motors used in HVAC systems such as fans, pumps, chillers and air-handling units.
The ACH580-34-505A-4 has a rated output power of 250 kW.
Ultra-low harmonic technology reduces distortion on the electrical supply network, helping improve power quality and reducing the need for external harmonic filtering equipment.
The drive operates from a three-phase 380–480 V AC supply.
The ACH580-34-505A-4 is designed for installation inside electrical cabinets and control panels serving HVAC and building automation systems.
ABB ACH580 ultra-low harmonic HVAC drives are widely used in commercial and industrial facilities to deliver energy-efficient motor control, improved power quality and dependable performance for critical building services.
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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...