ACS380-042S-07A2-4 ABB 3kW Three Phase ABB ACS380 Variable Speed Drive

Why Choose the ABB ACS380-042S-07A2-4 Machinery Drive?

The ABB ACS380-042S-07A2-4 is a compact and highly reliable AC machinery drive (VFD) designed for precise speed and torque control of three-phase motors in industrial applications. As part of the ABB ACS380 machinery drive series, it is specifically developed for OEMs and machine builders seeking efficient motor control and seamless automation integration.

This drive is engineered with ABB’s all-compatible platform, offering built-in functionality that simplifies installation, commissioning and operation. Its compact design and integrated features reduce panel space requirements while delivering consistent performance in demanding environments.

With a rated output power of 3 kW and a 7.2 A output current, operating on a three-phase 380–480 V AC supply, the ACS380-042S-07A2-4 is ideal for small industrial motors used in conveyors, mixers, extruders and packaging machinery. :contentReference[oaicite:0]{index=0}

Key Advantages

• Compact machinery drive designed for OEM and machine building applications.
• 3 kW motor power rating suitable for small industrial systems.
• Three-phase 380–480 V AC input for industrial compatibility.
• Integrated features reduce installation and commissioning time.
• Reliable operation with robust design for industrial environments.
• Part of ABB’s all-compatible drive platform.

Key Features

• ABB ACS380 machinery drive series.
• 3 kW rated output power.
• 7.2 A nominal output current.
• Three-phase 380–480 V AC input supply.
• Adaptive programming for customised machine control.
• Integrated Safe Torque Off (STO) safety function.
• Built-in EMC filter and Modbus RTU communication.
• Compact panel-mount design (frame size R1).

Technical Specifications

• Manufacturer: ABB
• Series: ACS380 Machinery Drives
• Model: ACS380-042S-07A2-4
• Product type: AC machinery drive
• Rated output power: 3 kW
• Output current: 7.2 A
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Frequency: 47.5–63 Hz
• Output frequency: 0–599 Hz
• Protection rating: IP20
• Mounting type: Cabinet / panel mounting
• Dimensions (H × W × D): approx. 223 × 70 × 176 mm
• Weight: approx. 1.4 kg

Precision Motor Control for Machinery

The ACS380 drive regulates motor speed and torque by adjusting output voltage and frequency, enabling precise process control and improved energy efficiency. Its built-in energy optimisation and adaptive programming functions help reduce operational costs while maintaining high performance. :contentReference[oaicite:1]{index=1}

Designed for machine builders, the ACS380 integrates easily with PLCs and industrial networks, offering flexible connectivity and rapid commissioning with intuitive control tools. :contentReference[oaicite:2]{index=2}

Typical Applications

• Conveyors and material handling systems.
• Mixers, extruders and processing equipment.
• Packaging and production machinery.
• Textile and manufacturing equipment.
• Small pumps and fans.
• OEM machine automation systems.

Trusted by Machine Builders Worldwide

ABB ACS380 machinery drives are widely used by OEMs and automation engineers to deliver compact, efficient and reliable motor control across modern industrial equipment.