abb acs310 inverter variable speed drive three phase 4kw 19.36a ip20

Why Choose the ABB ACS310-03E-19A4-2 General Purpose Drive?

The ABB ACS310-03E-19A4-2 is a powerful and energy-efficient AC variable frequency drive (VFD) designed specifically for pump and fan applications. As part of the ABB ACS310 general purpose drive series, it delivers reliable motor control, optimised energy efficiency and seamless integration into industrial and building automation systems.

Engineered for variable torque loads, this drive features built-in PID control and advanced pump and fan control (PFC) functions. These enable the drive to automatically adjust performance based on pressure, flow or demand conditions, improving system efficiency and reducing energy consumption. :contentReference[oaicite:0]{index=0}

With a rated output power of 4.0 kW, 19.4 A nominal current and a three-phase 200–240 V AC supply, the ACS310-03E-19A4-2 is ideal for demanding HVAC systems, booster pumps and industrial fan applications requiring reliable and efficient motor control. :contentReference[oaicite:1]{index=1}

Key Advantages

• Designed for pump and fan applications with dedicated control features.
• 4.0 kW motor power rating for medium-duty industrial systems.
• Three-phase 200–240 V AC input for industrial installations.
• Integrated PID controller for accurate pressure and flow regulation.
• Energy-efficient operation helps reduce running costs.
• Reliable ABB engineering ensures long service life.

Key Features

• ABB ACS310 general purpose drive series.
• 4.0 kW rated output power.
• 19.4 A nominal output current.
• Three-phase 200–240 V AC input supply.
• Built-in PID control and pump/fan control (PFC).
• Embedded Modbus RTU (RS485) communication.
• Energy monitoring and optimisation features.
• Pre-programmed application macros for quick commissioning.

Technical Specifications

• Manufacturer: ABB
• Series: ACS310 General Purpose Drives
• Model: ACS310-03E-19A4-2
• Product ID: 3AUA0000039621
• Product type: AC variable frequency drive
• Rated output power: 4.0 kW
• Rated output current: 19.4 A
• Input voltage: 200–240 V AC
• Input phases: Three-phase
• Frequency: 50 / 60 Hz
• Output frequency: 0–500 Hz
• Protection rating: IP20
• Frame size: R2
• Mounting type: Panel / cabinet mounting
• Dimensions (H × W × D): approx. 239 × 105 × 165 mm
• Weight: approx. 1.5 kg

Optimised for Pump and Fan Applications

The ABB ACS310 is specifically designed for variable 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 system performance without the need for external controllers.

Typical Applications

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

Trusted for Pump and HVAC Systems

ABB ACS310 drives are widely used by engineers and system integrators to deliver energy-efficient and reliable motor control in pump and fan applications worldwide.