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ACS380-040S-07A2-4 ABB 3kW VT / 2.2kW CT Three Phase ABB ACS380 Variable Speed Drive
ABB ACS380-040S-07A2-4 LV AC machinery drive with 3 kW variable-torque (VT) / 2.2 kW constant-torque (CT) output power, 7.2 A output current and three-phase 380–480 V AC supply for industrial machinery and automation systems.
£559.30
Why Choose the ABB ACS380-040S-07A2-4 Machinery Drive?
The ABB ACS380-040S-07A2-4 (Product ID 3AXD50000031891) is a compact and reliable AC variable frequency drive (VFD) designed for efficient motor control in machinery, automation and OEM applications. As part of the advanced ABB ACS380 machinery drive series, it delivers dependable performance, flexible integration and straightforward commissioning for modern industrial equipment.
This machinery drive is designed to fit easily into machine control systems, helping machine builders and industrial users achieve precise speed control, improved energy efficiency and reduced mechanical stress. Its compact IP20 construction makes it well suited to electrical control panels and machine cabinets where space is limited.
With a rated output power of 3 kW (VT / normal duty) or 2.2 kW (CT / heavy duty), a 7.2 A nominal output current and a three-phase 380–480 V AC supply, the ACS380-040S-07A2-4 is ideal for conveyors, mixers, pumps, fans, extruders, textile machinery and other compact industrial motor applications.
Key Advantages
- Compact machinery drive for industrial automation applications.
- 3 kW motor power rating (VT / normal duty), 2.2 kW (CT / heavy duty) suitable for compact machinery.
- 7.2 A nominal output current for reliable motor performance.
- Three-phase 380–480 V AC input compatible with industrial power systems.
- Integrated Safe Torque Off (STO) safety function.
- Efficient motor speed control helps reduce energy use and mechanical wear.
- Compact IP20 enclosure for cabinet and machine installation.
- Suitable for OEMs, machine builders and industrial maintenance teams.
Key Features
- ABB ACS380 machinery drive series.
- 3 kW rated output power (VT / normal duty), 2.2 kW (CT / heavy duty).
- 7.2 A nominal output current.
- Three-phase 380–480 V AC input supply.
- 400 V IEC voltage class.
- 480 V UL voltage class with 3 hp light-duty rating.
- Integrated Safe Torque Off functionality.
- Compact IP20 / open type enclosure.
- Wall or cabinet mounting for machine installations.
- Designed for integration with industrial control systems.
Reliable Motor Control for Machinery Applications
Variable frequency drives such as the ABB ACS380 regulate motor speed by adjusting output voltage and frequency. This allows machinery to run more efficiently, improves process control and helps reduce wear on motors, belts, gearboxes and connected mechanical components.
The ACS380 range is developed for machine builders and automation engineers who need compact, reliable and easily integrated motor control. Its machinery-focused design makes it well suited to production environments where panel space, uptime and dependable performance are important.
Typical Applications
- Industrial conveyors and material handling systems.
- Pumps, fans and ventilation equipment.
- Mixers and processing equipment.
- Extruders and production machinery.
- Textile machinery and winders.
- Packaging and food production equipment.
- OEM automation systems and machine building.
Technical Specifications
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| Power | 3 kW | |
|---|---|---|
| Current | 7.2 A | |
| Voltage | 480 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | None | |
| Series | ACS380 Machinery Drives | |
| Product ID | 3AXD50000031891 | |
| Product type | LV AC machinery drive | |
| Rated output power (VT / normal duty) | 3 kW | |
| Rated output power (CT / heavy duty) | 2.2 kW | |
| Nominal output current (IN) | 7.2 A | |
| Output current, VT / normal duty (ILd) | 6.8 A | |
| Output current, CT / heavy duty (IHd) | 5.6 A | |
| UL light-duty rating | 3 hp, 6.0 A at 480 V | |
| Input voltage | 380–480 V AC | |
| Input phases | 3-phase | |
| Frequency | 47–63 Hz | |
| Output frequency | 0–599 Hz | |
| Protection rating | IP20 | |
| Enclosure type | Open Type | |
| Mounting type | Wall / cabinet mounting | |
| Programming method | Keypad or PC | |
| Operating temperature | -10 to 50°C | |
| Dimensions (H × W × D) | approx. 223 × 70 × 176 mm | |
| Frame size | R1 | |
| HS Code | 85044085 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the ABB ACS380-040S-07A2-4 used for?
This drive controls the speed and torque of three-phase AC motors used in machinery, automation systems, conveyors, pumps, fans and production equipment.
What motor power is supported by this drive?
The drive supports motors with a rated output power of 3 kW on variable-torque (normal duty) loads, or 2.2 kW on constant-torque (heavy duty) loads.
What supply voltage does the drive require?
The ACS380-040S-07A2-4 operates from a three-phase 380–480 V AC supply.
What is the output current rating?
The drive has a nominal output current rating of 7.2 A.
Where is this drive typically installed?
The drive is typically installed inside electrical control panels, machine cabinets or industrial automation enclosures.
Trusted by Machine Builders Worldwide
ABB ACS380 machinery drives are trusted by OEMs, automation engineers and industrial operators for compact motor control, reliable performance and easy integration into modern machinery systems.
