ABB ACH580-31-018A-4 ultra-low harmonic HVAC drive, a 7.5 kW three phase AC variable frequency drive designed for fans, pumps, compressors, chillers and building services motor control applications.
The ABB ACH580-31-018A-4 (Product ID 3AXD50000047697) is an advanced AC variable frequency drive (VFD) designed specifically for HVAC applications where reliable motor control and excellent power quality are essential. As part of the ABB ACH580 HVAC drive series, it provides efficient speed control for fans, pumps, compressors, air-handling units and chillers.
This ultra-low harmonic wall-mounted drive is engineered to reduce harmonic distortion in electrical networks, helping protect sensitive equipment and improve overall system performance. With ABB’s dedicated HVAC functionality built in, the ACH580-31 series simplifies commissioning, supports energy-efficient operation and provides dependable control in commercial, industrial and mission-critical building services environments.
With a rated output power of 7.5 kW and a rated current of 17 A, the ACH580-31-018A-4 operates from a three-phase 380–480 V AC supply. Its wall-mounted format and IP21 enclosure make it suitable for plant rooms, mechanical rooms, HVAC panels and building automation installations.
The ABB ACH580-31-018A-4 controls motor speed by adjusting output frequency and voltage, allowing HVAC equipment to operate only as fast as required. This helps reduce energy consumption, improve comfort control and minimise mechanical stress on motors, pumps, fans and compressors.
Its ultra-low harmonic design is especially useful in installations where power quality is important, such as commercial buildings, hospitals, data centres and facilities with sensitive electrical equipment. The ACH580 platform combines dedicated HVAC functions with reliable ABB drive technology for efficient and dependable building services operation.
| Power | 7.5 kW |
|---|---|
| Current | 17 A |
| Voltage | 480 V |
| Phase | Three Phase |
| IP Rating | IP21 |
| Series | ACH580 HVAC Drives |
| Product ID | 3AXD50000047697 |
| Product type | Ultra-low harmonic AC variable frequency drive for HVAC |
| Drive format | Wall-mounted ultra-low harmonic drive |
| Rated output power | 7.5 kW |
| Rated output current | 17 A |
| Input voltage | 380–480 V AC |
| Input phases | 3-phase |
| Output phases | 3-phase |
| Frequency | 50 / 60 Hz |
| Protection rating | IP21 |
| Mounting type | Wall mounting |
| EAN | 6438177456124 |
| Application category | HVAC motor control with ultra-low harmonics |
| HS Code | 85044085 |
| Country of Manufacture | Finland |
| EMC Filter | None |
The ABB 3AXD50000047697 is used to control three-phase HVAC motors in applications such as fans, pumps, compressors, chillers and air-handling units.
The model number is ACH580-31-018A-4, part of the ABB ACH580 ultra-low harmonic HVAC drive range.
The drive is rated for approximately 7.5 kW motor power.
Ultra-low harmonic means the drive is designed to reduce harmonic distortion in the electrical supply, helping improve power quality and protect connected equipment.
The ACH580-31-018A-4 operates from a three-phase 380–480 V AC supply.
ABB ACH580 ultra-low harmonic HVAC drives are trusted by building services engineers, facilities managers and contractors for efficient climate control, strong power quality performance and reliable integration into modern HVAC systems.
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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...