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ACS380-042S-12A6-4 ABB 5.5kW VT / 4kW CT Three Phase ABB ACS380 Variable Speed Drive
ABB ACS380-042S-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.
£817.70
Why Choose the ABB ACS380-042S-12A6-4 Machinery Drive?
The ABB ACS380-042S-12A6-4 is a compact and dependable AC variable frequency drive (VFD) designed for precise speed and torque control of three-phase motors in industrial machinery and automation systems. As part of the advanced ABB ACS380 machinery drive series, it is built for machine builders and OEM manufacturers seeking efficient motor control with flexible automation integration.
This drive provides advanced motor control performance while supporting improved machine productivity and energy efficiency. The ACS380 range includes built-in features that help simplify installation, configuration and commissioning, making it suitable for integration with PLCs, machine control systems and industrial automation networks.
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 ACS380-042S-12A6-4 is ideal for industrial motors used in conveyors, mixers, pumps, cranes, extruders and production machinery. The drive’s cabinet-mounted format enables straightforward installation inside electrical control panels.
Key Advantages
- Compact variable frequency drive designed for machinery applications.
- 5.5 kW motor power rating (VT / normal duty), 4 kW (CT / heavy duty) suitable for industrial automation equipment.
- Three-phase 380–480 V AC input compatible with industrial power systems.
- Integrated Safe Torque Off (STO) safety function.
- Flexible connectivity with automation networks and control systems.
- Efficient motor control improves energy performance and machine productivity.
Key Features
- ABB ACS380 machinery drive series.
- 5.5 kW rated output power (VT / normal duty), 4 kW (CT / heavy duty).
- 12.6 A nominal output current.
- Three-phase 380–480 V AC input supply.
- Integrated Safe Torque Off (STO) functionality.
- Adaptive programming for customised machine control.
- Built-in communication and control interfaces.
- Compact cabinet-mounted design for control panels.
Reliable Motor Control for Industrial Machinery
Variable frequency drives such as the ABB ACS380 regulate motor speed by adjusting output voltage and frequency. This allows machinery to operate more efficiently while improving process precision and reducing mechanical stress on motors, gearboxes and driven equipment.
The ACS380 series is designed for machine builders and industrial automation engineers. Its integrated safety features, flexible programming and communication capabilities allow seamless integration into modern production systems and industrial networks.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and production machinery.
- Pumps, fans and ventilation equipment.
- Mixers and processing equipment.
- Extruders and textile machinery.
- EOT cranes, tower cranes and lifting systems.
- OEM automation systems and machine building.
Technical Specifications
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| Power | 5.5 kW | |
|---|---|---|
| Current | 12.6 A | |
| Voltage | 480 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | None | |
| Series | ACS380 Machinery Drives | |
| Product ID | 3AXD50000031903 | |
| 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 | 47–63 Hz | |
| Protection rating | IP20 | |
| Mounting type | Cabinet / panel mounting | |
| Frame size | R2 | |
| Dimensions (H × W × D) | approx. 223 × 95 × 176 mm | |
| Weight | approx. 2.0 kg | |
| HS Code | 85044085 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the ABB ACS380-042S-12A6-4 used for?
This drive controls the speed and torque of three-phase AC motors used in industrial automation and machine building applications.
What motor power is supported by this drive?
The drive supports motors with a rated output power of 5.5 kW on variable-torque (normal duty) loads, or 4 kW on constant-torque (heavy duty) loads.
What supply voltage does the drive require?
The ACS380-042S-12A6-4 operates from a three-phase 380–480 V AC supply.
What safety features are included?
The drive includes an integrated Safe Torque Off (STO) safety function that allows the motor to be safely stopped when required.
Where is this drive typically installed?
The drive is typically installed inside electrical control panels or machine cabinets as part of industrial automation systems.
Trusted by Machine Builders Worldwide
ABB ACS380 machinery drives are widely used by automation engineers and OEM machine builders to deliver reliable motor control, efficient operation and seamless integration into modern industrial equipment.
