ABB ACS380-040S-12A6-4 machinery drive, a 5.5 kW variable-torque (VT) / 4 kW constant-torque (CT) three phase AC variable frequency drive designed for industrial motor control and automation systems.
£700.80
The ABB ACS380-040S-12A6-4 is a high-performance AC variable frequency drive (VFD) designed to deliver reliable speed and torque control for three-phase motors used in industrial machinery and automation systems. Identified by ABB part number 3AXD50000031893, this drive forms part of the proven ABB ACS380 machinery drive series, developed specifically for machine builders and OEM manufacturers requiring flexible and efficient motor control.
Engineered for seamless integration into modern automation systems, the ACS380 includes advanced motor control functionality, adaptive programming capabilities and built-in safety features. Its compact design allows easy installation within control cabinets while providing dependable operation in demanding industrial environments.
With a rated output power of 5.5 kW (VT / normal duty) or 4 kW (CT / heavy duty) and a three-phase 380–480 V AC supply, the ACS380-040S-12A6-4 is ideally suited to conveyors, mixers, pumps, material handling equipment, textile machinery and a wide range of industrial production systems.
Variable frequency drives such as the ABB ACS380 regulate motor speed and torque by adjusting output voltage and frequency. This allows industrial machinery to operate more efficiently while improving process accuracy and reducing wear on motors and mechanical components.
The ACS380 range is designed specifically for machine builders and OEMs. Its flexible programming options, integrated communication capabilities and advanced safety features enable straightforward integration into modern industrial automation systems.
| Power | 5.5 kW |
|---|---|
| Current | 12.6 A |
| Voltage | 480 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | ACS380 Machinery Drives |
| Product ID | 3AXD50000031893 |
| Product type | AC variable frequency drive |
| Rated output power (VT / normal duty) | 5.5 kW |
| Rated output power (CT / heavy duty) | 4 kW |
| Nominal output current (IN) | 12.6 A |
| Output current, VT / normal duty (ILd) | 12 A |
| Output current, CT / heavy duty (IHd) | 9.4 A |
| Input voltage | 380–480 V AC |
| Input phases | 3-phase |
| Frequency | 47.5–63 Hz |
| Protection rating | IP20 |
| Mounting type | Cabinet / panel mounting module |
| Frame size | R2 |
| Dimensions (H × W × D) | approx. 223 × 95 × 176 mm |
| Weight | approx. 2.0 kg |
| HS Code | 85044085 |
| Country of Manufacture | China |
| EMC Filter | None |
This machinery drive provides precise speed and torque control for three-phase AC motors used in industrial automation and machine building applications.
The drive is rated for motors up to 5.5 kW under normal-duty operation.
The ACS380-040S-12A6-4 operates from a three-phase 380–480 V AC supply.
Yes, the drive includes integrated Safe Torque Off (STO) functionality and can be incorporated into machine safety systems.
The drive is designed for installation inside electrical control cabinets and industrial machine panels.
ABB ACS380 machinery drives are trusted by OEMs and industrial automation engineers worldwide for dependable motor control, flexible integration and efficient machine operation.
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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...