abb acs310 inverter variable speed drive three phase 0.55kw 2.1a ip20

Why Choose the ABB ACS310-03E-02A1-4 General Purpose Drive?

The ABB ACS310-03E-02A1-4 is a compact and energy-efficient AC variable frequency drive (VFD) engineered for pump and fan applications. As part of the proven ABB ACS310 general purpose drive series, it delivers reliable motor control, optimised energy efficiency and seamless integration into industrial and building automation systems.

Designed for variable torque loads, this drive includes built-in PID control and advanced pump and fan control (PFC). These features dynamically adjust motor speed based on pressure and flow demand, improving system efficiency and reducing energy consumption in fluid handling and ventilation systems. :contentReference[oaicite:0]{index=0}

With a rated output power of 0.55 kW, 2.1 A nominal current and a three-phase 380–480 V AC supply, the ACS310-03E-02A1-4 is ideal for small motors in HVAC, pump and fan applications requiring efficient and precise motor control. :contentReference[oaicite:1]{index=1}

Key Advantages

• Designed for pump and fan applications with dedicated control features.
• 0.55 kW motor power rating for light-duty systems.
• Three-phase 380–480 V AC input for industrial environments.
• Integrated PID controller for accurate pressure and flow regulation.
• Energy-efficient operation reduces running costs.
• Compact design simplifies installation in control panels.

Key Features

• ABB ACS310 general purpose drive series.
• 0.55 kW rated output power.
• 2.1 A nominal output current.
• Three-phase 380–480 V AC input supply.
• Built-in PID control and pump/fan control (PFC).
• Integrated Modbus RTU (RS485) communication.
• Energy efficiency counters and optimisation tools.
• Compact IP20 cabinet-mounted design.

Efficient Motor Control for Pump and Fan Systems

The ABB ACS310 regulates motor speed by adjusting output voltage and frequency, enabling pumps and fans to operate only at the required speed. This significantly improves energy efficiency and reduces mechanical wear compared to traditional fixed-speed operation. :contentReference[oaicite:2]{index=2}

Its integrated PID controller allows automatic response to pressure and flow variations, making it ideal for maintaining stable system performance without additional external control hardware.

Typical Applications

• HVAC systems and ventilation control.
• Booster pumps and water distribution systems.
• Centrifugal fans and air handling units.
• Irrigation and fluid handling systems.
• Light industrial automation processes.