ABB ACH480-04-046A-4 LV AC drive module for HVAC with 22 kW output power, 45 A nominal output current and three-phase 380-480 V AC supply for efficient building services motor control.
£2,494.40
The ABB ACH480-04-046A-4 (Part Number 3AXD50000275748) is a compact and reliable AC variable frequency drive module designed specifically for HVAC motor control applications. As part of the ABB ACH480 HVAC drive series, it provides efficient speed and torque control for fans, pumps, compressors and other building services equipment.
The ACH480 series is engineered to simplify HVAC installation, commissioning and operation. With built-in HVAC functionality, compact cabinet-optimised construction and dependable ABB drive technology, it helps improve energy efficiency, reduce mechanical stress and support stable operation in commercial and industrial environments.
With a rated output power of 22 kW, a nominal output current of 45 A and a 400 V AC three-phase supply, the ACH480-04-046A-4 is ideal for air-handling units, ventilation systems, pumps, chillers and HVAC automation panels.
Variable frequency drives such as the ABB ACH480 regulate motor speed by adjusting output voltage and frequency. In HVAC systems, this allows fans and pumps to run only as fast as required, helping reduce energy consumption while maintaining stable airflow, pressure and temperature control.
The ACH480 platform is designed for building services engineers, panel builders and facilities teams who need reliable HVAC motor control with simple installation and dependable long-term performance.
| Power | 22 kW |
|---|---|
| Current | 45 A |
| Voltage | 480 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | ACH480 HVAC Drives |
| Part Number | 3AXD50000275748 |
| Product type | LV AC drive module for HVAC |
| Rated output power | 22 kW |
| Nominal output current | 45 A |
| Maximum continuous current | 42.8 A |
| Input voltage | 380-480 V AC |
| Supply rating | 400 V AC |
| Input phases | 3-phase |
| Frequency | 50 / 60 Hz |
| Protection rating | IP20 |
| Frame size | R4 |
| EAN | 6438177541844 |
| Mounting type | Cabinet / panel mounting |
| EMC Filter | None |
This drive module is used to control HVAC motors in applications such as fans, pumps, compressors and air-handling units.
The ACH480-04-046A-4 provides a rated output power of approximately 22 kW.
The drive has a nominal output current rating of 45 A.
The drive is designed for a three-phase 380-480 V AC supply.
The drive is typically installed inside HVAC electrical control panels or machinery cabinets using its compact IP20 module format.
ABB ACH480 HVAC drives are trusted by building services engineers, panel builders and facilities teams for efficient motor control, simplified installation and reliable HVAC system performance.
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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...