ACS380-040S-02A6-4 ABB 0.75kW VT / 0.55kW CT Three Phase ABB ACS380 Variable Speed Drive

ACS380-040S-02A6-4 ABB 0.75kW VT / 0.55kW CT Three Phase ABB ACS380 Variable Speed Drive

ABB ACS380-040S-02A6-4 machinery drive, a 0.75 kW variable-torque (VT) / 0.55 kW constant-torque (CT) three phase AC variable frequency drive designed for industrial motor control, machine building and automation applications.

SKU: 3AXD50000031887Alt SKU: 3AXD50000031887MPN: ACS380-040S-02A6-4
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Why Choose the ABB ACS380-040S-02A6-4 Machinery Drive?

The ABB ACS380-040S-02A6-4 is a compact and highly reliable AC variable frequency drive (VFD) developed specifically for industrial machinery and OEM automation applications. As part of the advanced ABB ACS380 machinery drive series, it provides precise motor control, flexible connectivity and seamless integration into modern machine designs.

Designed for machine builders and automation engineers, the ACS380 delivers efficient speed and torque control while helping to improve productivity, reduce energy consumption and enhance machine performance. Its compact footprint and versatile mounting options make it suitable for installation within a wide range of industrial control systems.

With a rated output power of 0.75 kW (VT / normal duty) or 0.55 kW (CT / heavy duty), a nominal output current of 2.6 A and a three-phase 380–480 V AC supply, the ACS380-040S-02A6-4 is ideal for conveyors, pumps, fans, mixers and other industrial machinery applications. The drive includes an integrated EMC filter and supports output frequencies up to 599 Hz.

Key Advantages

  • Compact variable frequency drive designed for machinery applications.
  • 0.75 kW motor power rating (VT / normal duty), 0.55 kW (CT / heavy duty) suitable for industrial automation equipment.
  • Three-phase 380–480 V AC input compatible with industrial power systems.
  • Integrated EMC filter for simplified installation.
  • Supports precise speed and torque control.
  • Flexible integration into machinery, control panels and automation systems.
  • Efficient motor control helps improve energy performance and machine productivity.

Key Features

  • ABB ACS380 machinery drive series.
  • 0.75 kW rated output power (VT / normal duty), 0.55 kW (CT / heavy duty).
  • 2.6 A nominal output current.
  • Three-phase 380–480 V AC input supply.
  • Integrated EMC filter.
  • Output frequency range from 0 to 599 Hz.
  • Wall-mounted or cabinet-mounted installation.
  • Compact IP20 drive module design.

Reliable Motor Control for Industrial Machinery

Variable frequency drives such as the ABB ACS380 regulate motor speed by adjusting output voltage and frequency. This enables machinery to operate more efficiently while improving process precision and reducing wear on motors and driven equipment.

The ACS380 series has been specifically developed for machine builders and industrial automation applications. Its compact design, versatile connectivity and reliable control performance make it suitable for industries including material handling, food and beverage processing, textile manufacturing and general machine building.

Typical Applications

  • Industrial conveyors and material handling systems.
  • Packaging and production machinery.
  • Pumps, fans and ventilation equipment.
  • Mixers and processing equipment.
  • Textile and manufacturing machinery.
  • OEM automation systems and machine building.

Technical Specifications

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Power 0.75 kW
Current 2.6 A
Voltage 480 V
Phase Three Phase
IP Rating IP20
EMC Filter None
Series ACS380 Machinery Drives
Part number 3AXD50000031887
Product type AC variable frequency drive
Drive format LV AC machinery drive module
Rated output power (VT / normal duty) 0.75 kW
Rated output power (CT / heavy duty) 0.55 kW
Nominal output current (IN) 2.6 A
Output current, VT / normal duty (ILd) 2.5 A
Output current, CT / heavy duty (IHd) 1.8 A
Input voltage 380–480 V AC
Input phases 3-phase
Output voltage 3 × 400 V AC
Output frequency 0–599 Hz
Protection rating IP20
Mounting type Wall mounting
Electrical connection Screw terminals
Operating temperature -10°C to +50°C
Weight Approx. 1.4 kg
Frame size R1
HS Code 85044085
Country of Manufacture China

Frequently Asked Questions

What is the ABB ACS380-040S-02A6-4 used for?

This drive controls the speed and torque of AC motors used in industrial machinery, automation systems and OEM equipment.

What motor power is supported by this drive?

The drive 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.

What supply voltage does the drive require?

The ACS380-040S-02A6-4 operates from a three-phase 380–480 V AC supply.

What is the output current rating?

The ACS380-040S-02A6-4 has a nominal output current rating of 2.6 A.

Where is this drive typically installed?

The drive is typically installed inside electrical control panels or machinery 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.