abb acs310 inverter variable speed drive three phase 11kw 25.4a ip20

Why Choose the ABB ACS310-03E-25A4-4 General Purpose Drive?

The ABB ACS310-03E-25A4-4 is a high-capacity AC variable frequency drive (VFD) engineered for pump and fan applications. As part of the reliable ABB ACS310 general purpose drive series, it delivers precise motor control, improved energy efficiency and seamless integration into industrial automation and building services systems.

Designed for variable torque loads, this drive incorporates advanced features such as built-in PID control and pump and fan control (PFC). These functions dynamically adjust motor performance based on pressure and flow demand, helping to optimise efficiency and reduce operating costs in HVAC and fluid handling systems. :contentReference[oaicite:0]{index=0}

With a rated output power of 11 kW, 25.4 A nominal current and a three-phase 380–480 V AC supply, the ACS310-03E-25A4-4 is ideal for high-capacity pumps, fans and ventilation systems requiring reliable and efficient motor control. :contentReference[oaicite:1]{index=1}

Key Advantages

• Designed for pump and fan applications with optimised control functionality.
• 11 kW motor power rating for demanding industrial systems.
• Three-phase 380–480 V AC input for industrial environments.
• Integrated PID controller for precise pressure and flow regulation.
• Energy-efficient operation helps reduce running costs.
• Proven ABB reliability ensures long service life.

Key Features

• ABB ACS310 general purpose drive series.
• 11 kW rated output power.
• 25.4 A nominal output current.
• Three-phase 380–480 V AC input supply.
• Built-in PID control and pump/fan control (PFC).
• Embedded Modbus RTU (RS485) communication.
• Multipump control and process optimisation features.
• Energy efficiency monitoring and optimisation tools.

Optimised for Pump and Fan Applications

The ABB ACS310 is purpose-built for squared torque loads such as centrifugal pumps and fans. It regulates motor speed by adjusting voltage and frequency, improving efficiency while reducing energy consumption and mechanical wear. :contentReference[oaicite:2]{index=2}

Its integrated PID controller allows automatic response to pressure and flow changes, ensuring stable and efficient system performance without the need for external control equipment.

Typical Applications

• Large HVAC systems and ventilation control.
• Booster pumps and water distribution systems.
• Centrifugal fans and air handling units.
• Irrigation and fluid handling systems.
• Industrial automation and process control.