ABB ACS480-04-039A-4 general purpose drive, an 18.5 kW variable-torque (VT) / 15 kW constant-torque (CT) three phase AC variable frequency drive designed for pumps, fans, conveyors and industrial motor control applications.
£1,349.60
The ABB ACS480-04-039A-4 is a compact and reliable AC variable frequency drive (VFD) designed for efficient speed and torque control of three-phase motors in general-purpose industrial applications. As part of the advanced ABB ACS480 general purpose drive series, it brings together essential motor control features in a ready-to-use format for pumps, fans, conveyors and standard automation systems.
This drive is engineered to simplify installation, commissioning and operation while helping improve energy efficiency and process reliability. The ACS480 series includes built-in functionality such as an EMC filter, Safe Torque Off and communication capability, making it a practical choice for industrial users who need dependable performance without unnecessary complexity.
With a rated output power of 18.5 kW (VT / normal duty) or 15 kW (CT / heavy duty) and a three-phase 380–480 V AC supply, the ACS480-04-039A-4 is ideal for medium-power motor control applications across manufacturing, logistics, water treatment and building services. Its compact cabinet-mounted design enables straightforward installation inside electrical control panels.
Variable frequency drives such as the ABB ACS480 regulate motor speed by adjusting output voltage and frequency. This allows equipment to run more efficiently, reducing unnecessary energy consumption while improving process control and extending the service life of motors and mechanical components.
The ACS480 series is designed for applications where straightforward setup, built-in features and dependable operation are essential. Its compact construction, integrated safety function and communication capability make it well suited to modern control panels and automation systems.
| Power | 18.5 kW |
|---|---|
| Current | 39 A |
| Voltage | 480 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | ACS480 General Purpose Drives |
| Product ID | 3AXD50000199075 |
| Product type | AC variable frequency drive |
| Rated output power (VT / normal duty) | 18.5 kW |
| Rated output power (CT / heavy duty) | 15 kW |
| Nominal output current (IN) | 39 A |
| Output current, VT / normal duty (ILd) | 36 A |
| Output current, CT / heavy duty (IHd) | 32 A |
| Input voltage | 380–480 V AC |
| Input phases | 3-phase |
| Frequency | 48–63 Hz |
| Protection rating | IP20 |
| Mounting type | Cabinet / panel mounting |
| Frame size | R4 |
| Dimensions (H × W × D) | approx. 240 × 260 × 212 mm |
| Weight | approx. 6 kg |
| HS Code | 85044086 |
| Country of Manufacture | China |
| EMC Filter | None |
This drive controls the speed and torque of three-phase AC motors used in general-purpose industrial applications such as pumps, fans, conveyors and compressors.
The drive supports motors with a rated output power of 18.5 kW on variable-torque (normal duty) loads, or 15 kW on constant-torque (heavy duty) loads.
The ACS480-04-039A-4 operates from a three-phase 380–480 V AC supply.
Yes, the drive includes an integrated Safe Torque Off (STO) safety function to help safely stop the motor when required.
The drive is typically installed inside electrical control panels or machine cabinets as part of industrial motor control systems.
ABB ACS480 general purpose drives are widely used by engineers, panel builders and industrial operators to deliver reliable motor control, simple commissioning and efficient operation across everyday applications.
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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...