abb acs310 inverter variable speed drive three phase 18.5kw 41.8a ip20

Why Choose the ABB ACS310-03E-41A8-4 General Purpose Drive?

The ABB ACS310-03E-41A8-4 is a high-capacity AC variable frequency drive (VFD) engineered specifically for pump and fan applications. As part of the proven ABB ACS310 general purpose drive series, it delivers reliable motor control, improved energy efficiency and seamless integration into industrial automation and building services systems.

Designed for variable torque loads, this drive includes built-in PID control and advanced pump and fan control (PFC). These intelligent functions dynamically adjust motor performance based on pressure and flow demand, helping to reduce energy consumption and optimise system performance in HVAC and fluid handling environments. :contentReference[oaicite:0]{index=0}

With a rated output power of 18.5 kW, 41.8 A nominal current and a three-phase 380–480 V AC supply, the ACS310-03E-41A8-4 is ideal for large pumps, fans and ventilation systems requiring robust and efficient motor control. :contentReference[oaicite:1]{index=1}

Key Advantages

• Designed for pump and fan applications with optimised control functionality.
• 18.5 kW motor power rating for high-demand 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.
• 18.5 kW rated output power.
• 41.8 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, sleep mode and pipe cleaning functions.
• Energy 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 on system components. :contentReference[oaicite:2]{index=2}

Its integrated PID controller enables automatic response to pressure and flow changes, ensuring stable and efficient system performance without requiring additional external control hardware.

Typical Applications

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