ACS380-040S-09A4-4 ABB 4kW Three Phase ABB ACS380 Variable Speed Drive

Why Choose the ABB ACS380-040S-09A4-4 Machinery Drive?

The ABB 3AXD50000031892, also known as the ACS380-040S-09A4-4, is a compact and high-performance AC variable frequency drive (VFD) engineered for precise motor control in industrial machinery and automation systems. As part of the advanced ABB ACS380 machinery drive series, it provides reliable operation, seamless integration and efficient performance for OEMs and machine builders.

Designed with ABB’s all-compatible drive architecture, this unit simplifies installation and commissioning with built-in features such as adaptive programming, integrated EMC filtering and intuitive control interfaces. Its compact design allows easy integration into control panels while maintaining high reliability in demanding environments. :contentReference[oaicite:0]{index=0}

With a rated output power of 4 kW, 9.4 A nominal current and a three-phase 380–480 V AC supply, the ACS380-040S-09A4-4 is ideal for conveyors, mixers, extruders and general industrial machinery requiring accurate speed and torque control. :contentReference[oaicite:1]{index=1}

Key Advantages

• Compact machinery drive designed for OEM applications.
• 4 kW motor power rating for industrial machinery.
• Advanced sensorless vector control for precise motor performance.
• Integrated Safe Torque Off (STO) safety functionality.
• Flexible connectivity with major industrial automation systems.
• Improves energy efficiency and machine productivity.

Key Features

• ABB ACS380 machinery drive series.
• 4 kW rated output power.
• 9.4 A nominal output current.
• Three-phase 380–480 V AC input supply.
• Sensorless vector control supporting multiple motor types.
• Integrated EMC filter and braking chopper.
• Built-in Modbus RTU communication.
• Compact module design for panel installation.

Technical Specifications

• Manufacturer: ABB
• Series: ACS380 Machinery Drives
• Model: ACS380-040S-09A4-4
• Product ID: 3AXD50000031892
• Product type: AC variable frequency drive
• Rated output power: 4 kW
• Rated output current: 9.4 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 / module mounting
• Frame size: R1
• Dimensions (H × W × D): approx. 223 × 70 × 176 mm
• Weight: approx. 1.4 kg
• Operating temperature: -10 to +50 °C

Optimised for Machinery and Automation

The ABB ACS380 series is designed for machine builders who require flexible, compact and reliable motor control. It supports induction, permanent magnet and synchronous reluctance motors, delivering accurate speed and torque performance even under varying load conditions. :contentReference[oaicite:2]{index=2}

With integrated safety, communication and control features, the ACS380 enables seamless integration into modern automation systems, reducing engineering time and improving operational efficiency.

Typical Applications

• Conveyors and material handling systems.
• Mixers, extruders and processing equipment.
• Textile and packaging machinery.
• Cranes and lifting equipment.
• Food and beverage production systems.
• OEM machine building and automation solutions.

Trusted by Machine Builders Worldwide

ABB ACS380 machinery drives are widely trusted for delivering compact design, precise motor control and reliable performance across industrial automation applications.