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- ACS355-03E-02A4-4 3AUA0000058184
- Frequency Converter
- Sweden (SE)
- 239 × 70 × 161 mm
- 1.7 kg
- Xiamen, China
- New & In Stock
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Product Overview
In modern industrial automation systems, precise motor control and efficient energy management are essential for improving production efficiency and maintaining reliable machine operation. The ABB ACS355-03E-02A4-4 (3AUA0000058184) Frequency Converter is a compact variable frequency drive designed to control 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, reliable motor performance, and flexible integration into automation systems. This frequency converter provides adjustable motor speed and torque control by changing output frequency and voltage according to application requirements.
The ABB ACS355-03E-02A4-4 is widely used in applications such as conveyors, packaging equipment, pumps, fans, material handling systems, and production machinery. It provides stable motor operation while helping improve energy efficiency and reduce mechanical stress on equipment.
With dimensions of 239 × 70 × 161 mm and a weight of 1.7 kg, this frequency converter offers a compact structure suitable for installation inside industrial control cabinets and automation panels.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model | ACS355-03E-02A4-4 |
| Part Number | 3AUA0000058184 |
| Product Type | Frequency Converter |
| Series | ACS355 |
| Main Function | AC motor speed and torque control |
| Rated Power | 0.75 kW |
| Rated Output Current | 2.4 A |
| Input Voltage | 380–480 V AC |
| Phase Type | Three-phase |
| Output Frequency Range | Adjustable frequency control |
| 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 and industrial motors |
What Is ABB ACS355-03E-02A4-4 Frequency Converter?
The ABB ACS355-03E-02A4-4 is an industrial frequency converter designed to regulate the speed and operating performance of AC motors.
A traditional motor normally operates at a fixed speed depending on the power supply frequency. A frequency converter changes the electrical output supplied to the motor, allowing the motor speed and torque to be adjusted according to actual production requirements.
The main functions of this frequency converter include:
- Adjustable motor speed control
- Smooth acceleration and stopping
- Improved energy efficiency
- Reduced mechanical impact
- Better machine performance
- Stable operation under different loads
The ACS355-03E-02A4-4 is especially suitable for industrial machinery requiring reliable motor control and flexible automation integration.
Function and Working Principle
The ABB ACS355-03E-02A4-4 works by converting fixed electrical input power into adjustable output power for AC motors.
The operating process includes:
- Receiving three-phase AC power input.
- Converting electrical energy through internal power conversion circuits.
- Adjusting output voltage and frequency according to control commands.
- Supplying regulated power to the connected motor.
The main functions include:
- Variable speed regulation
- Torque control
- Motor acceleration and deceleration management
- Motor protection
- Energy optimization
By accurately controlling motor operation, the frequency converter improves machine efficiency and helps maintain stable industrial processes.
Role in Industrial Automation Systems
The ABB ACS355-03E-02A4-4 plays an important role in industrial automation and motion control applications.
It is commonly integrated with:
- PLC controllers
- Human-machine interfaces (HMI)
- Industrial sensors
- Communication modules
- Motor protection equipment
- Electrical control cabinets
In an automation system, the PLC sends operating instructions to the frequency converter. The converter then adjusts motor speed and torque according to the production process.
This enables:
- Precise motor control
- Stable machine operation
- Improved production consistency
- Reduced equipment maintenance requirements
- Higher system reliability
Industrial Applications
Conveyor Systems
The ABB ACS355-03E-02A4-4 is commonly used in:
- Material handling conveyors
- Packaging production lines
- Assembly systems
- Automated transport equipment
It provides smooth speed adjustment and improves process control accuracy.
Pump Control Applications
Typical applications include:
- Industrial water pumps
- Process circulation pumps
- Cooling system pumps
- Fluid handling equipment
Variable speed control helps optimize pump operation and reduce unnecessary energy usage.
Fan and Ventilation Systems
Used in:
- Industrial ventilation equipment
- Cooling systems
- Air circulation machines
The frequency converter allows fan speed to be adjusted according to operating conditions.
Machine Automation
Suitable for:
- Packaging machinery
- Textile machines
- Printing equipment
- Manufacturing systems
- Automated production equipment
Installation and System Integration
Proper installation is essential to ensure reliable performance and long service life.
Typical installation procedures include:
- Installing the frequency converter inside a suitable control cabinet
- Connecting input power correctly
- Connecting motor output cables
- Setting motor parameters
- Testing system operation
During installation, engineers should verify:
- Correct voltage configuration
- Proper grounding
- Adequate ventilation space
- Secure wiring connections
- Compatibility with the connected motor
The compact design of the ACS355-03E-02A4-4 allows flexible installation in industrial control panels with limited space.
Compatible System Components
| Component | Function |
|---|---|
| AC Motor | Converts electrical power into mechanical movement |
| PLC Controller | Provides automation logic and control commands |
| HMI Panel | Allows operators to monitor and adjust operation |
| Sensors | Provides feedback signals for control systems |
| Circuit Protection Devices | Protects electrical components |
| Control Cabinet | Provides system installation and protection |
These components work together with the ABB ACS355-03E-02A4-4 to create a complete industrial motor control solution.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| ABB ACS355-03E-02A4-4 (3AUA0000058184) | Frequency Converter | 0.75 kW compact motor control solution | Industrial machinery |
| ABB ACS355-03E-01A9-4 | Frequency Converter | Lower current configuration | Small motor applications |
| ABB ACS355-03E-03A3-4 | Frequency Converter | Higher output capability | Larger motor loads |
| ABB ACS350 Series | Frequency Converter | General industrial drive platform | Automation systems |
| ABB ACS580 Series | Industrial Drive | Advanced motor control functions | Process applications |
Key Advantages
- Compact industrial design
- Reliable AC motor speed regulation
- Accurate torque control
- Improves machine efficiency
- Reduces motor starting stress
- Supports automation system integration
- Suitable for continuous industrial operation
- Provides stable drive performance
Technical FAQs
What is ABB ACS355-03E-02A4-4?
The ABB ACS355-03E-02A4-4 is a frequency converter designed for controlling AC motors in industrial automation and machinery applications.
What is the rated power of this frequency converter?
The ABB ACS355-03E-02A4-4 is designed for a 0.75 kW motor application with a rated output current of 2.4 A.
Where is ABB ACS355-03E-02A4-4 used?
It is commonly used in conveyors, pumps, fans, packaging equipment, and industrial automation systems.
What is the main function of this model?
Its main function is controlling motor speed and torque by adjusting output frequency and voltage.
What are the dimensions and weight of this frequency converter?
The dimensions are 239 × 70 × 161 mm, and the weight is approximately 1.7 kg.
Conclusion
The ABB ACS355-03E-02A4-4 (3AUA0000058184) Frequency Converter is a reliable and compact motor control solution designed for industrial automation and machine applications.
With its accurate speed regulation capability, flexible integration options, and stable operating performance, it helps improve equipment efficiency and optimize industrial processes.
For conveyors, pumps, fans, packaging systems, and automated machinery, the ABB ACS355-03E-02A4-4 provides dependable motor control performance and supports long-term industrial operation.