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abb acs310 inverter variable speed drive three phase 1.1kw 3.6a ip20
ABB ACS310-03E-03A6-4 (3AUA0000039628) is a 1.1 kW three-phase variable speed drive with a 380–480 V AC supply, 3.6 A nominal output current, IP20 enclosure and integrated pump and fan control functions.
Why Choose the ABB ACS310-03E-03A6-4 Variable Speed Drive?
The ABB ACS310-03E-03A6-4, ordering code 3AUA0000039628, is a compact AC variable speed drive (VSD) designed for efficient control of three-phase motors in pump, fan and other variable-torque applications. As part of the ABB ACS310 general purpose drive series, it combines dependable motor speed control with dedicated functions for automated pumping and ventilation systems.
With a rated motor power of 1.1 kW and nominal output current of 3.6 A, this model operates from a three-phase 380–480 V AC supply. Built-in PID controllers and pump and fan control (PFC) allow the drive to adjust motor operation in response to process variables such as pressure, flow and other external control signals.
The ACS310-03E-03A6-4 uses a compact IP20 R1 frame suitable for wall or cabinet installation in an appropriate environment. Its programmable analogue and digital I/O, integrated EMC filtering and RS-485 Modbus communication provide flexible integration with industrial automation and building-services control systems.
Key Advantages
- Compact variable speed drive optimised for pump and fan applications.
- 1.1 kW rated motor power for three-phase AC motors.
- 3.6 A nominal output current.
- Three-phase 380–480 V AC input for standard industrial power systems.
- Built-in PID controllers support automatic process control.
- Integrated pump and fan control (PFC) functionality.
- RS-485 Modbus RTU communication supports automation integration.
- Compact R1 frame helps minimise control-panel space requirements.
Key Features
- ABB ACS310 general purpose drive series.
- 1.1 kW rated motor power.
- 3.6 A nominal output current.
- Three-phase 380–480 V AC input supply.
- Three-phase motor output up to the applied supply voltage.
- 50 / 60 Hz input frequency.
- Output frequency range of 0–500 Hz.
- Integrated PID and pump and fan control functions.
- RS-485 Modbus RTU communication.
- 2 analogue inputs and 1 analogue output.
- 5 digital inputs and 1 digital output.
- Integrated EMC filter.
- IP20 enclosure.
- R1 frame size.
Efficient Motor Control for Pump and Fan Applications
Variable speed drives control motor speed by varying the frequency and voltage supplied to the motor. In pump and fan systems, matching motor speed to actual process demand can improve pressure and flow control, provide smoother starting and stopping and reduce unnecessary energy consumption compared with continuously operating a motor at full speed.
The ABB ACS310 is specifically developed for variable-torque applications. Integrated PID controllers and pump and fan control functionality enable the ACS310-03E-03A6-4 to respond automatically to process requirements, making it a practical drive for pumping, HVAC, ventilation and other automated motor-control installations.
Typical Applications
- Booster pumps and water pumping systems.
- Supply and return fans.
- HVAC and building-services equipment.
- Ventilation and air-handling systems.
- Industrial process pumps.
- Variable-torque industrial machinery.
- Automated pump and fan control panels.
Technical Specifications
| Manufacturer | ABB |
|---|---|
| Series | ACS310 |
| Model | ACS310-03E-03A6-4 |
| Ordering code | 3AUA0000039628 |
| Product type | AC variable speed drive / frequency converter |
| Rated motor power | 1.1 kW |
| Nominal output current | 3.6 A |
| Input voltage | 380–480 V AC |
| Input phases | Three phase |
| Input frequency | 50 / 60 Hz |
| Output voltage | Up to 480 V AC |
| Output phases | Three phase |
| Output frequency | 0–500 Hz |
| Protection rating | IP20 |
| Frame size | R1 |
| Mounting | Wall or cabinet mounting |
| Control functions | PID control and pump and fan control (PFC) |
| Analogue inputs | 2 |
| Analogue outputs | 1 |
| Digital inputs | 5 |
| Digital outputs | 1 |
| Communication | RS-485 Modbus RTU |
| PC programming | Supported |
| Operating temperature | -10 to +50 °C |
| Dimensions (H × W × D) | approx. 239 × 70 × 161 mm |
| Weight | approx. 1.3 kg |
| EAN | 6410038785741 |
Frequently Asked Questions
What is the ABB ACS310-03E-03A6-4 used for?
The drive is designed primarily for variable-torque applications such as booster pumps and supply and return fans, as well as other industrial and building-services motor-control applications.
What motor power does the ABB 3AUA0000039628 support?
The ACS310-03E-03A6-4 has a rated motor power of 1.1 kW.
What is the output current of the ACS310-03E-03A6-4?
The drive has a nominal output current rating of 3.6 A.
What supply voltage does the ABB ACS310-03E-03A6-4 require?
This model operates from a three-phase 380–480 V AC supply at 50 / 60 Hz.
What protection rating and frame size does the ACS310-03E-03A6-4 use?
The drive has an IP20 enclosure and uses the compact R1 frame size, making it suitable for installation in an appropriate electrical control cabinet or clean wall-mounted environment.
Does the ABB ACS310 include dedicated pump and fan functions?
Yes. The ACS310 includes PID controllers and pump and fan control (PFC), enabling the drive to adjust motor operation automatically in response to process variables such as pressure and flow.
Trusted for Pump and Fan Motor Control
ABB ACS310 drives provide panel builders, system integrators and building-services engineers with compact and dependable variable-speed motor control, combining dedicated pump and fan functionality with flexible I/O and industrial communications.
