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- ACS355-03E-02A4-4 3ABD0000058244
- Frequency Converter
- Sweden (SE)
- 169 × 70 × 161 mm
- 1 kg
- Xiamen, China
- New & In Stock
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Product Overview
In industrial automation and machine control systems, reliable motor speed regulation is essential for improving production efficiency, reducing energy consumption, and maintaining stable equipment operation. The ABB ACS355-03E-02A4-4 (3ABD0000058244) Frequency Converter is a compact variable frequency drive designed for controlling AC motors in a wide range of industrial machinery applications.
The ABB ACS355 series is developed for machine automation environments that require accurate speed control, flexible integration, and dependable operation. This frequency converter regulates motor performance by adjusting output frequency and voltage, allowing motors to operate according to different process requirements and load conditions.
The ABB ACS355-03E-02A4-4 provides efficient motor control for applications such as conveyors, pumps, fans, packaging equipment, material handling systems, and general industrial machines. Its compact design allows easy installation in control cabinets and automation panels where space optimization is important.
With dimensions of 169 × 70 × 161 mm and a weight of 1 kg, this frequency converter provides a lightweight and space-saving solution for industrial motor control applications.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model | ACS355-03E-02A4-4 |
| Part Number | 3ABD0000058244 |
| 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 |
| Dimensions | 169 × 70 × 161 mm |
| Weight | 1 kg |
| Installation Type | Wall-mounted / control cabinet installation |
| Protection Class | IP20 |
| Application | Industrial machinery and automation systems |
| Motor Type | AC induction motor and industrial motor applications |
What Is ABB ACS355-03E-02A4-4 Frequency Converter?
The ABB ACS355-03E-02A4-4 is an industrial frequency converter designed to provide precise control of AC motor operation.
In traditional motor systems, motors usually run at a fixed speed based on the supplied electrical frequency. A frequency converter allows the motor speed to be adjusted by changing the output frequency and voltage, providing more flexible and efficient operation.
The main purposes of this frequency converter include:
- Controlling motor speed according to production requirements
- Improving energy efficiency
- Providing smooth motor acceleration and deceleration
- Reducing mechanical stress during startup
- Increasing machine operating stability
The ACS355-03E-02A4-4 is especially suitable for compact industrial machinery that requires reliable motor control performance and efficient space utilization.
Function and Working Principle
The ABB ACS355-03E-02A4-4 operates by converting fixed electrical input power into adjustable-frequency output power for AC motors.
The working process includes:
- Receiving three-phase electrical power input.
- Converting electrical energy through internal power electronics.
- Adjusting output frequency and voltage based on control signals.
- Delivering controlled power to the connected motor.
The main functions include:
- Variable speed regulation
- Motor torque control
- Acceleration and deceleration management
- Motor protection
- Energy consumption optimization
Through precise motor control, the frequency converter helps improve machine efficiency and 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 systems.
It is commonly integrated with:
- PLC controllers
- Human-machine interfaces (HMI)
- Industrial communication systems
- Motor protection devices
- Sensors and feedback equipment
- Electrical control cabinets
Within an automation system, the PLC sends commands to the frequency converter, and the converter adjusts motor speed and torque according to production requirements.
This enables:
- Accurate speed adjustment
- Stable machine operation
- Improved process control
- Reduced equipment wear
- Better production efficiency
Industrial Applications
Conveyor Systems
The ABB ACS355-03E-02A4-4 is widely used in:
- Material transportation systems
- Packaging conveyors
- Assembly line equipment
- Automated handling systems
It provides smooth speed adjustment and helps maintain consistent material movement.
Pump Control Applications
Common applications include:
- Industrial water pumps
- Process circulation pumps
- Cooling system pumps
Variable speed control helps optimize pump operation and improve system efficiency.
Fan and Ventilation Systems
Used for:
- Industrial cooling equipment
- Ventilation systems
- Air handling machines
The frequency converter allows fan speed adjustment according to operating conditions.
Machine Automation
Suitable for:
- Packaging machines
- Textile equipment
- Printing machinery
- Manufacturing equipment
- Automated production systems
Installation and System Integration
Proper installation is essential to ensure reliable operation and long service life.
Typical installation procedures include:
- Installing the converter inside a suitable electrical cabinet
- Connecting power input correctly
- Connecting motor cables
- Configuring motor parameters
- Testing system operation
During installation, engineers should verify:
- Correct voltage settings
- Proper grounding
- Suitable ventilation conditions
- Secure cable connections
- Compatibility with the connected motor
The compact size of the ABB ACS355-03E-02A4-4 allows flexible installation in small automation control panels.
Compatible System Components
| Component | Function |
|---|---|
| AC Motor | Converts electrical power into mechanical movement |
| PLC Controller | Provides automation logic and operating commands |
| HMI Panel | Allows operator monitoring and parameter adjustment |
| Industrial Sensors | Provides process feedback information |
| Circuit Protection Devices | Protects electrical equipment |
| Control Cabinet | Provides installation and system integration |
These components work together with the frequency converter to create a complete industrial motor control solution.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| ABB ACS355-03E-02A4-4 | Frequency Converter | Compact 0.75 kW motor control solution | Small industrial machinery |
| ABB ACS355-03E-01A9-4 | Frequency Converter | Lower power configuration | Compact motor applications |
| ABB ACS355-03E-03A3-4 | Frequency Converter | Higher current capability | Larger motor loads |
| ABB ACS350 Series | Frequency Converter | General-purpose motor control | Industrial automation |
| ABB ACS580 Series | Industrial Drive | Advanced motor control functions | Process industries |
Key Advantages
- Compact and lightweight design
- Reliable AC motor speed control
- Accurate speed and torque regulation
- Improves machine energy efficiency
- Supports smooth motor operation
- Reduces mechanical stress
- Easy integration with automation systems
- Suitable for continuous industrial operation
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 machinery and automation systems.
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 machines, and industrial automation equipment.
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 169 × 70 × 161 mm, and the weight is approximately 1 kg.
Conclusion
The ABB ACS355-03E-02A4-4 (3ABD0000058244) Frequency Converter is a compact and reliable motor control solution designed for industrial automation and machinery applications.
With its efficient speed regulation capability, stable operating performance, and space-saving design, it provides an effective solution for improving equipment efficiency and optimizing automated processes.
For conveyors, pumps, fans, packaging systems, and general industrial machinery, the ABB ACS355-03E-02A4-4 delivers dependable motor control performance and supports long-term industrial operation.