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abb acs310 inverter variable speed drive three phase 1.5kw 4.5a ip20
ABB ACS310-03E-04A5-4 (3AUA0000039629) is a 1.5 kW three-phase variable speed drive with a 380–480 V AC supply, 4.5 A nominal output current, IP20 enclosure and integrated pump and fan control functionality.
Why Choose the ABB ACS310-03E-04A5-4 Variable Speed Drive?
The ABB ACS310-03E-04A5-4, ordering code 3AUA0000039629, is a compact AC variable speed drive (VSD) designed for efficient control of three-phase motors in pump, fan and other variable-torque applications. Part of the ABB ACS310 general purpose drive series, it combines dependable motor speed control with application-specific functionality for automated pumping and ventilation systems.
With a rated motor power of 1.5 kW and nominal output current of 4.5 A, this model operates from a three-phase 380–480 V AC supply. The ACS310 platform incorporates PID control and pump and fan control functionality, helping the drive regulate motor operation according to process requirements such as pressure and flow.
The ACS310-03E-04A5-4 uses a compact IP20 R1 frame suitable for installation within an appropriate electrical control cabinet. Integrated EMC filtering, embedded Modbus communication and an output frequency range of 0–500 Hz provide flexible integration into industrial automation, HVAC and building-services applications.
Key Advantages
- Compact variable speed drive designed for pump and fan applications.
- 1.5 kW rated motor power for three-phase AC motors.
- 4.5 A nominal output current.
- Three-phase 380–480 V AC supply for common industrial power systems.
- Integrated PID control supports automatic process regulation.
- Dedicated pump and fan control functionality for variable-torque applications.
- Embedded Modbus EIA-485 communication supports control-system integration.
- Compact R1 frame helps minimise control-panel space requirements.
Key Features
- ABB ACS310 general purpose drive series.
- 1.5 kW rated motor power.
- 4.5 A nominal output current.
- Three-phase 380–480 V AC input supply.
- Three-phase AC motor output.
- 50 / 60 Hz supply frequency.
- Output frequency range of 0–500 Hz.
- Integrated PID and pump and fan control functions.
- Embedded Modbus EIA-485 interface.
- Integrated EMC filter.
- Supports keypad and PC programming.
- IP20 enclosure.
- R1 frame size.
- Designed for wall or cabinet mounting.
Efficient Motor Control for Pump and Fan Applications
Variable speed drives regulate the frequency and voltage supplied to an AC motor, enabling motor speed to be matched to actual process demand. In pump and fan systems, this can provide smoother starting and stopping, improved pressure or flow control and reduced unnecessary energy consumption compared with continuously operating the motor at full speed.
The ABB ACS310 is specifically developed for variable-torque applications such as booster pumps and supply and return fans. Its integrated process-control functions, embedded Modbus communication and compact installation format make the ACS310-03E-04A5-4 a practical solution for automated pumping, ventilation and building-services systems.
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-04A5-4 |
| Ordering code | 3AUA0000039629 |
| Product type | AC variable speed drive / frequency converter |
| Rated motor power | 1.5 kW |
| Nominal output current | 4.5 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 / cabinet mounting |
| Communication | Embedded Modbus EIA-485 |
| Programming | Keypad or PC |
| Operating temperature | -10 to +50 °C |
| Weight | approx. 1.3 kg |
| EAN | 6410038785758 |
Frequently Asked Questions
What is the ABB ACS310-03E-04A5-4 used for?
The drive is particularly suited to variable-torque applications such as booster pumps and supply and return fans, as well as HVAC, ventilation and other industrial motor-control systems.
What motor power does the ABB 3AUA0000039629 support?
The ACS310-03E-04A5-4 has a rated motor power of 1.5 kW.
What is the output current of the ACS310-03E-04A5-4?
The drive has a nominal output current rating of 4.5 A.
What supply voltage does the ABB ACS310-03E-04A5-4 require?
This model is designed for a three-phase 380–480 V AC supply at 50 / 60 Hz.
What protection rating and frame size does the ACS310-03E-04A5-4 use?
The drive has an IP20 enclosure and uses the compact R1 frame size for wall or electrical-cabinet installation.
Does the ABB ACS310-03E-04A5-4 support industrial communication?
Yes. The ACS310 includes an embedded Modbus EIA-485 interface, allowing the drive to exchange operating and control data with compatible automation systems.
Trusted for Pump and Fan Motor Control
ABB ACS310 drives provide panel builders, system integrators and building-services engineers with compact variable-speed motor control, combining dedicated pump and fan functionality, embedded communications and flexible installation for industrial automation applications.
