ACS380-042S-09A4-4 ABB 4kW Three Phase ABB ACS380 Variable Speed Drive

Why Choose the ABB ACS380-042S-09A4-4 Machinery Drive?

The ABB ACS380-042S-09A4-4 is a compact and highly capable AC variable frequency drive (VFD) designed for precise motor control in industrial machinery and OEM applications. As part of the advanced ABB ACS380 machinery drive series, it offers reliable performance, seamless integration and efficient operation across a wide range of automation systems.

Engineered with ABB’s all-compatible drive architecture, this unit includes built-in functionality such as adaptive programming, integrated EMC filtering and intuitive control interfaces. These features simplify installation and commissioning while ensuring long-term reliability in demanding industrial 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 ACS380-042S-09A4-4 is ideal for conveyors, mixers, cranes and processing 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 performance.
• Integrated Safe Torque Off (STO) safety functionality.
• Flexible connectivity with 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 C2 filter (standard S variant).
• Built-in Modbus RTU communication and flexible I/O.
• Adaptive programming for customised machine control.

Technical Specifications

• Manufacturer: ABB
• Series: ACS380 Machinery Drives
• Model: ACS380-042S-09A4-4
• 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

Optimised for Machinery and Automation

The ABB ACS380 series is specifically developed for machine builders, offering reliable and consistent motor control with fast commissioning and simplified configuration. Its integrated features and robust design help reduce engineering effort while improving machine efficiency and uptime. :contentReference[oaicite:2]{index=2}

With support for induction, permanent magnet and synchronous reluctance motors, the drive provides flexibility across a wide range of applications, ensuring precise control and energy-efficient operation. :contentReference[oaicite:3]{index=3}

Typical Applications

• Conveyors and material handling systems.
• Mixers and processing equipment.
• Cranes and lifting machinery.
• Textile and packaging machinery.
• Extruders and manufacturing equipment.
• OEM automation and machine building.

Trusted by Machine Builders Worldwide

ABB ACS380 machinery drives are trusted globally for delivering compact design, reliable performance and seamless integration into industrial automation systems.