Product Overview
In modern industrial automation systems, efficient motor control is essential for improving production efficiency, reducing energy consumption, and ensuring stable equipment operation. The ABB ACS355-03E-03A3-4 (3AUA0000058185) Frequency Converter is a compact and reliable variable frequency drive designed for controlling AC motors in industrial machinery and automation applications.
The ABB ACS355 series is developed for machine builders and industrial users who require accurate speed regulation, flexible configuration, and reliable performance. This frequency converter provides precise motor control by adjusting output frequency and voltage, allowing motors to operate according to different process requirements.
The ABB ACS355-03E-03A3-4 is widely used in conveyors, pumps, fans, packaging equipment, material handling systems, and automated production machinery. It provides smooth motor operation, improved energy efficiency, and enhanced system stability.
With dimensions of 239 × 70 × 161 mm and a weight of 1.7 kg, this frequency converter offers a compact design suitable for industrial control cabinets and automation panels where installation space is limited.
Technical Specifications
| Parameter |
Details |
| Manufacturer |
ABB |
| Model |
ACS355-03E-03A3-4 |
| Part Number |
3AUA0000058185 |
| Product Type |
Frequency Converter |
| Series |
ACS355 |
| Main Function |
AC motor speed and torque control |
| Rated Power |
1.1 kW |
| Rated Output Current |
3.3 A |
| Input Voltage |
380–480 V AC |
| Phase Type |
Three-phase |
| Dimensions |
239 × 70 × 161 mm |
| Weight |
1.7 kg |
| Installation Type |
Wall-mounted / Cabinet installation |
| Protection Class |
IP20 |
| Application |
Industrial automation and machinery control |
| Motor Compatibility |
AC induction motors |
What Is ABB ACS355-03E-03A3-4 Frequency Converter?
The ABB ACS355-03E-03A3-4 is an industrial frequency converter designed to control the speed and torque performance of AC motors.
In traditional motor applications, motors usually operate at a fixed speed based on the power supply frequency. A frequency converter allows flexible motor operation by changing the output frequency and voltage supplied to the motor.
The main functions of this frequency converter include:
- Adjustable motor speed control
- Smooth motor acceleration and stopping
- Improved energy efficiency
- Reduced mechanical stress
- Enhanced machine performance
- Stable operation under different loads
The ACS355-03E-03A3-4 is designed for compact industrial equipment requiring reliable motor control and easy integration into automation systems.
Function and Working Principle
The ABB ACS355-03E-03A3-4 converts fixed electrical input power into adjustable output power suitable for AC motor operation.
The working process includes:
- Receiving three-phase electrical power input.
- Converting electrical energy through internal power conversion circuits.
- Adjusting output voltage and frequency according to control commands.
- Delivering optimized power to the motor.
The main operating functions include:
- Variable speed regulation
- Motor torque adjustment
- Acceleration and deceleration control
- Motor protection
- Energy optimization
Through accurate motor management, the frequency converter helps maintain stable machine operation and improves overall system efficiency.
Role in Industrial Automation Systems
The ABB ACS355-03E-03A3-4 plays an important role in industrial automation systems by connecting control systems with motor-driven equipment.
It is commonly integrated with:
- PLC controllers
- Human-machine interfaces (HMI)
- Industrial sensors
- Communication modules
- Motor protection equipment
- Control cabinets
In a complete automation system, the PLC sends control commands to the frequency converter. The converter processes these commands and adjusts motor speed and torque according to production requirements.
This enables:
- Precise motor operation
- Improved process stability
- Reduced equipment wear
- Better production consistency
- Increased system reliability
Industrial Applications
Conveyor Systems
The ABB ACS355-03E-03A3-4 is commonly used in:
- Material handling conveyors
- Packaging production lines
- Assembly systems
- Automated transportation equipment
It provides smooth speed adjustment and helps maintain stable material movement.
Pump Applications
Typical applications include:
- Industrial water pumps
- Process circulation pumps
- Cooling systems
- Fluid handling equipment
Variable speed control allows pumps to operate more efficiently according to process demand.
Fan and Ventilation Systems
Used in:
- Industrial cooling equipment
- Ventilation systems
- Air circulation machines
The frequency converter adjusts motor speed to improve system efficiency.
Machine Automation
Suitable for:
- Packaging machinery
- Textile equipment
- Printing machines
- Production equipment
- Automated manufacturing systems
Installation and System Integration
Proper installation is important for ensuring reliable operation and long service life.
Typical installation procedures include:
- Installing the frequency converter inside an electrical cabinet
- Connecting power input correctly
- Connecting motor output terminals
- Configuring motor parameters
- Testing system operation
During installation, engineers should check:
- Correct voltage configuration
- Proper grounding
- Adequate ventilation
- Secure cable connections
- Compatible motor specifications
The compact structure of the ABB ACS355-03E-03A3-4 allows flexible installation in industrial control panels.
Compatible System Components
| Component |
Function |
| AC Motor |
Converts electrical energy into mechanical movement |
| PLC Controller |
Provides automation control commands |
| HMI Panel |
Allows operator monitoring and adjustment |
| Industrial Sensors |
Provides feedback signals |
| Circuit Protection Devices |
Protects electrical components |
| Control Cabinet |
Provides installation environment |
These components work together with the ABB ACS355-03E-03A3-4 to create a complete industrial motor control system.
Recommended Alternative Models
| Model |
Type |
Key Feature |
Application |
| ABB ACS355-03E-03A3-4 (3AUA0000058185) |
Frequency Converter |
1.1 kW motor control solution |
Industrial machinery |
| ABB ACS355-03E-02A4-4 |
Frequency Converter |
Lower current configuration |
Small motor applications |
| ABB ACS355-03E-04A1-4 |
Frequency Converter |
Higher output capability |
Medium motor loads |
| ABB ACS350 Series |
Frequency Converter |
General motor control platform |
Automation systems |
| ABB ACS580 Series |
Industrial Drive |
Advanced control functions |
Process industries |
Key Advantages
- Compact industrial design
- Reliable motor speed regulation
- Accurate torque control
- Improved energy efficiency
- Smooth acceleration and stopping
- Reduced mechanical stress
- Easy integration with automation systems
- Suitable for continuous industrial operation
Technical FAQs
What is ABB ACS355-03E-03A3-4?
The ABB ACS355-03E-03A3-4 is a frequency converter designed for controlling AC motors in industrial automation and machinery applications.
What is the rated power of this model?
The ABB ACS355-03E-03A3-4 is designed for a 1.1 kW motor application with a rated output current of 3.3 A.
Where is ABB ACS355-03E-03A3-4 used?
It is commonly used in conveyors, pumps, fans, packaging machines, and industrial automation equipment.
What is the main function of this frequency converter?
Its main function is adjusting motor speed and torque by controlling output frequency and voltage.
What are the dimensions and weight of this model?
The dimensions are 239 × 70 × 161 mm, and the weight is approximately 1.7 kg.
Conclusion
The ABB ACS355-03E-03A3-4 (3AUA0000058185) Frequency Converter is a compact and reliable motor control solution designed for industrial automation and machinery applications.
With its accurate speed regulation capability, stable operating performance, and flexible integration features, it provides an effective solution for improving equipment efficiency and optimizing industrial processes.
For conveyors, pumps, fans, packaging systems, and automated machinery, the ABB ACS355-03E-03A3-4 delivers dependable motor control performance and supports long-term industrial operation.
