ABB ACS380-040S-04A8-1 machinery drive, a 0.75 kW variable-torque (VT) / 0.55 kW constant-torque (CT) single-phase 200-240 V AC variable frequency drive designed for industrial motor control and automation systems.
£262.40
The ABB ACS380-040S-04A8-1 is a compact and reliable AC variable frequency drive (VFD) designed for precise speed and torque control in industrial machinery and automation systems. As part of the ABB ACS380 machinery drive series, it is engineered for machine builders and OEM manufacturers requiring efficient motor control, straightforward installation and dependable performance.
This machinery drive helps improve productivity and energy efficiency by matching motor speed to application demand. Its compact format, flexible control functions and automation-ready design make it suitable for modern production equipment where reliable performance and simple integration are essential.
With a rated output power of 0.75 kW (VT / normal duty) or 0.55 kW (CT / heavy duty), a nominal output current of 4.8 A and a single-phase 200–240 V AC supply, the ACS380-040S-04A8-1 is ideal for small industrial motors used in conveyors, packaging machines, mixers and OEM automation systems.
Variable frequency drives such as the ABB ACS380 regulate motor speed by adjusting the voltage and frequency supplied to the motor. This allows machinery to run more efficiently, improves process control and reduces mechanical stress on driven equipment.
The ACS380 series is designed for industrial automation and machine-building environments. Its compact size, panel-mounted construction and dependable ABB engineering make it a practical choice for machine cabinets, production lines and OEM equipment.
| Power | 0.75 kW |
|---|---|
| Current | 4.8 A |
| Voltage | 240 V |
| Phase | Single Phase |
| IP Rating | IP20 |
| Series | ACS380 Machinery Drives |
| Product ID | 3AXD50000031874 |
| EAN | 6438177506331 |
| Product type | AC variable frequency drive |
| Rated output power (VT / normal duty) | 0.75 kW |
| Rated output power (CT / heavy duty) | 0.55 kW |
| Nominal output current (IN) | 4.8 A |
| Output current, VT / normal duty (ILd) | 4.6 A |
| Output current, CT / heavy duty (IHd) | 3.7 A |
| Input voltage | 200–240 V AC |
| Input phases | Single-phase |
| Output frequency | up to 63 Hz |
| Protection rating | IP20 |
| Mounting type | Panel mounting |
| Dimensions (H × W × D) | approx. 223 × 70 × 176 mm |
| Standards / approvals | UL |
| Country of origin | China |
| Frame size | R1 |
| HS Code | 85044085 |
| Country of Manufacture | China |
| EMC Filter | None |
This drive is used to control the speed and torque of AC motors in industrial machinery, automation equipment and OEM machine-building applications.
The ACS380-040S-04A8-1 supports motors with a rated output power of 0.75 kW on variable-torque (normal duty) loads, or 0.55 kW on constant-torque (heavy duty) loads.
The drive operates from a single-phase 200–240 V AC supply.
The drive has a nominal output current rating of 4.8 A.
The drive is typically installed inside electrical control panels or machinery cabinets as part of an industrial automation system.
ABB ACS380 machinery drives are widely used by automation engineers, OEMs and industrial maintenance teams to deliver dependable motor control, efficient operation and straightforward integration into modern machinery.
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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...