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- ACS355-03E-38A0-4 3AUA0000058194
- Frequency Converter
- Sweden (SE)
- 260 × 169 × 244 mm
- 5.4 kg
- Xiamen, China
- New & In Stock
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- 1 Year
- 1-3 Working Days
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Product Overview
The ABB ACS355-03E-38A0-4 (3AUA0000058194) Frequency Converter is a high-performance variable frequency drive designed for industrial machinery and automation systems requiring accurate motor control, stable operation, and efficient energy management.
As part of the ABB ACS355 series, this frequency converter is developed for controlling three-phase AC motors in applications where compact design, reliable performance, and flexible integration are required. The ACS355-03E-38A0-4 provides precise speed and torque control, helping industrial equipment achieve smoother operation, improved productivity, and reduced mechanical stress.
This model is suitable for medium and high-power industrial applications, including conveyors, pumps, fans, lifting equipment, processing machines, and automated production systems.
With its enhanced enclosure structure and reliable electrical performance, the ABB ACS355-03E-38A0-4 can be integrated into industrial control cabinets to provide continuous motor control in demanding environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model | ACS355-03E-38A0-4 |
| Part Number | 3AUA0000058194 |
| Product Type | Frequency Converter / Variable Frequency Drive |
| Product Series | ABB ACS355 Series |
| Rated Motor Power | 18.5 kW |
| Rated Output Current | 38 A |
| Input Voltage | 380–480 V AC |
| Input Phase | Three-phase |
| Output Phase | Three-phase |
| Motor Control Type | Adjustable speed and torque control |
| Control Method | Scalar control and sensorless vector control |
| Protection Rating | IP20 |
| Installation Type | Cabinet mounting / Wall mounting |
| Cooling Method | Air cooling |
| Dimensions | 260 × 169 × 244 mm |
| Weight | 5.4 kg |
| Mounting Method | Vertical installation |
| Application | Industrial automation and motor control systems |
| Operating Environment | Industrial electrical cabinets |
Function and Working Principle
The ABB ACS355-03E-38A0-4 frequency converter converts fixed-frequency AC input power into adjustable frequency and voltage output to control three-phase motor operation.
By regulating the output power supplied to the motor, the drive controls motor speed, torque, and acceleration characteristics according to different industrial requirements.
Variable Speed Regulation
The frequency converter adjusts motor speed by changing output frequency.
This provides:
- Smooth startup and shutdown
- Accurate speed adjustment
- Reduced mechanical wear
- Improved machine efficiency
- Flexible production control
Stable Torque Control
The ACS355-03E-38A0-4 maintains stable torque performance even when operating loads change.
It is suitable for applications requiring reliable torque output, such as:
- Conveyor systems
- Material handling equipment
- Processing machinery
- Industrial production lines
Energy Optimization
By allowing motors to operate according to actual process requirements, the frequency converter helps improve energy utilization and reduces unnecessary power consumption.
Motor Protection Functions
The drive monitors operating conditions and provides protection features that improve motor reliability and reduce unexpected equipment downtime.
Role in Industrial Control Systems
The ABB ACS355-03E-38A0-4 functions as a key motor control component within industrial automation systems.
It is commonly integrated with:
- PLC controllers
- HMI operator interfaces
- AC motors
- Communication modules
- Industrial sensors
- Machine control systems
In a typical automation architecture, the PLC provides control instructions, while the frequency converter processes the signals and adjusts motor operation.
This improves:
- Machine stability
- Production efficiency
- Motor performance
- System flexibility
Industrial Applications
Conveyor Automation Systems
The ABB ACS355-03E-38A0-4 provides accurate speed control for conveyor systems used in manufacturing, logistics, and material transportation.
It helps maintain smooth product movement and reduces mechanical impact during operation.
Pump Control Systems
The frequency converter regulates pump motor speed according to process requirements, helping maintain stable flow and improving system efficiency.
Fan and Ventilation Systems
It controls fan speed according to airflow requirements, supporting efficient ventilation management in industrial facilities.
Packaging Machinery
The ACS355-03E-38A0-4 provides reliable motor control for automated packaging equipment requiring stable and continuous operation.
Lifting and Material Handling Equipment
The drive supports applications requiring accurate speed adjustment and stable torque performance.
Industrial Processing Equipment
It is suitable for machines requiring continuous motor operation under different load conditions.
Installation and System Integration
Correct installation and commissioning are important for achieving reliable operation.
Recommended installation procedures include:
- Install the frequency converter inside a suitable electrical cabinet
- Maintain sufficient ventilation space
- Connect the correct three-phase power supply
- Configure motor parameters before operation
- Verify control wiring connections
- Set communication parameters according to system requirements
During commissioning, engineers normally configure:
| Configuration Item | Purpose |
|---|---|
| Motor Rated Data | Ensures accurate motor control |
| Acceleration Time | Controls startup performance |
| Deceleration Time | Controls stopping operation |
| Speed Limits | Defines operating range |
| Control Mode | Selects suitable motor control method |
| Protection Parameters | Improves system reliability |
Compatible System Components
The ABB ACS355-03E-38A0-4 can work together with various industrial automation components.
| Component | Function |
|---|---|
| ABB PLC Controllers | Provides automatic control commands |
| ABB HMI Panels | Enables operation monitoring and parameter adjustment |
| AC Motors | Converts electrical energy into mechanical movement |
| Communication Adapter Modules | Enables industrial network communication |
| Braking Resistors | Supports rapid stopping applications |
| EMC Filters | Reduces electromagnetic interference |
| Sensors and Feedback Devices | Provides operating status information |
Related ABB Accessories and Modules
| Model | Type | Function |
|---|---|---|
| ABB ACS-CP-A | Control Panel | Local operation and parameter configuration |
| ABB ACS-CP-C | Advanced Control Panel | System monitoring and setup |
| ABB FENA Series | Ethernet Adapter Module | Industrial Ethernet communication |
| ABB FPBA Series | PROFIBUS Adapter Module | PROFIBUS network integration |
| ABB FCAN Series | CANopen Adapter Module | CANopen communication support |
| ABB FMBA Series | Modbus Adapter Module | Modbus RTU communication |
Recommended Alternative ABB Frequency Converter Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| ABB ACS355-03E-23A1-4 | Frequency Converter | 11 kW motor control capability | Medium-load machinery |
| ABB ACS355-03E-31A0-4 | Frequency Converter | 15 kW motor control capability | Industrial equipment |
| ABB ACS355-03E-38A0-4 | Frequency Converter | 18.5 kW motor control capability | Higher-load applications |
| ABB ACS355-03E-44A0-4 | Frequency Converter | 22 kW motor control capability | Heavy industrial systems |
| ABB ACS355 Series | Variable Frequency Drive Family | Flexible automation platform | OEM and industrial applications |
Key Advantages
Reliable Motor Control Performance
The ACS355-03E-38A0-4 provides accurate speed and torque control for demanding industrial applications.
Compact Cabinet Installation
Its optimized structure allows convenient installation inside industrial electrical cabinets.
Flexible Automation Integration
The drive can be connected with PLC systems and industrial networks for centralized automation control.
Improved Energy Efficiency
Variable speed operation helps optimize motor performance and reduce energy waste.
Easy Commissioning
The ACS355 series provides convenient configuration and maintenance procedures.
Stable Long-Term Operation
Designed for continuous operation in industrial environments requiring high reliability.
Technical FAQs
What is the ABB ACS355-03E-38A0-4 used for?
The ABB ACS355-03E-38A0-4 is a frequency converter designed for controlling three-phase AC motors in industrial automation systems.
What is the motor power rating of this model?
This frequency converter is suitable for 18.5 kW motor applications with a rated output current of 38 A.
Where is this frequency converter commonly installed?
It is commonly installed inside industrial control cabinets for conveyors, pumps, fans, processing machines, and automated production equipment.
Can the ACS355-03E-38A0-4 connect with PLC systems?
Yes. It can be integrated into PLC-based automation systems through suitable control interfaces and communication modules.
Why choose ABB ACS355 frequency converters?
The ACS355 series provides reliable motor control, compact design, flexible integration, and convenient commissioning for industrial applications.
Conclusion
The ABB ACS355-03E-38A0-4 (3AUA0000058194) Frequency Converter is a reliable variable frequency drive designed for medium and high-load industrial automation applications.
With its 18.5 kW motor control capability, 38 A output current, enhanced structure, and flexible integration features, it provides an effective solution for modern industrial machinery.
From conveyor systems and pumps to processing equipment and OEM automation solutions, the ACS355 frequency converter helps improve operational efficiency, enhance motor performance, and maintain stable production processes.
For automation engineers, system integrators, and maintenance teams, the ABB ACS355-03E-38A0-4 is a dependable solution for industrial motor control requirements.