abb acs355 inverter variable speed drive three phase 0.37kw 2.4a ip20

Why Choose the ABB ACS355-03E-02A4-2 Machinery Drive?

The ABB ACS355-03E-02A4-2 is a compact and efficient AC variable frequency drive (VFD) designed for reliable speed and torque control of three-phase motors in industrial machinery and automation systems. As part of the robust ABB ACS355 machinery drive series, it offers dependable performance, flexible integration and improved energy efficiency.

Engineered for ease of installation and commissioning, this drive includes integrated control features and adaptable I/O for seamless connection with PLCs and automation systems. Its compact design makes it ideal for panel mounting in space-constrained environments, while ensuring consistent performance in demanding industrial conditions.

With a rated output power of 0.37 kW and a three-phase 200–240 V AC supply, the ACS355-03E-02A4-2 is ideal for small motors used in conveyors, pumps, fans and light-duty processing equipment.

Key Advantages

• Compact variable frequency drive for machinery applications.
• 0.37 kW motor power rating for small automation systems.
• Three-phase 200–240 V AC input for industrial environments.
• Integrated Safe Torque Off (STO) safety functionality.
• Improved energy efficiency and reduced operational costs.
• Easy setup with built-in application macros.

Key Features

• ABB ACS355 machinery drive series.
• 0.37 kW rated output power.
• 2.4 A nominal output current.
• Three-phase 200–240 V AC input supply.
• Integrated Safe Torque Off (STO).
• Sensorless vector control for precise motor performance.
• Built-in brake chopper for dynamic braking.
• Compact IP20 enclosure for panel mounting.

Technical Specifications

• Manufacturer: ABB
• Series: ACS355 Machinery Drives
• Model: ACS355-03E-02A4-2
• Product type: AC variable frequency drive
• Rated output power: 0.37 kW
• Rated output current: 2.4 A
• Input voltage: 200–240 V AC
• Input phases: 3-phase
• Frequency: 50 / 60 Hz
• Protection rating: IP20
• Mounting type: Cabinet / panel mounting
• Frame size: R0
• Dimensions (H × W × D): approx. 223 × 70 × 176 mm
• Weight: approx. 1.2 kg

Precise Motor Control for Industrial Applications

The ABB ACS355 drive controls motor speed by adjusting voltage and frequency, enabling smooth operation, improved process control and reduced mechanical stress. This results in enhanced equipment lifespan and lower energy consumption.

The ACS355 series is designed for industrial automation, offering reliable performance, integrated safety and flexible connectivity, making it a preferred choice for engineers and machine builders.

Typical Applications

• Conveyors and material handling systems.
• Pumps and fluid control applications.
• Fans and ventilation systems.
• Light processing and mixing equipment.
• Packaging and automation machinery.
• OEM machine building applications.

Trusted by Automation Engineers Worldwide

ABB ACS355 drives are widely trusted for delivering reliable, efficient and flexible motor control across a wide range of industrial applications.