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- ABB
- ACS355-03E-07A3-4 3ABD0000058248
- Frequency Converter
- Sweden (SE)
- 169 × 70 × 161 mm
- 1 kg
- Xiamen, China
- New & In Stock
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- 1 Year
- 1-3 Working Days
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- 24-Hour Service
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Product Overview
Modern industrial machines require compact, reliable, and efficient motor control solutions to achieve stable production performance. The ABB ACS355-03E-07A3-4 (3ABD0000058248) Frequency Converter is a variable frequency drive designed to provide accurate speed and torque control for three-phase AC motors in industrial automation systems.
As a member of the ABB ACS355 drive family, this frequency converter combines a compact mechanical design with advanced motor control functions. It is developed for applications where fast installation, reliable operation, and flexible integration are required.
The ACS355-03E-07A3-4 is suitable for machine automation, OEM equipment, conveyors, pumps, fans, and general industrial motor control applications. Its compact structure allows installation in space-limited electrical cabinets while providing stable motor performance.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model | ACS355-03E-07A3-4 |
| Part Number | 3ABD0000058248 |
| Product Type | Frequency Converter / Variable Frequency Drive |
| Product Series | ABB ACS355 Series |
| Rated Output Current | 7.3 A |
| Input Voltage | 380–480 V AC |
| Input Phase | Three-phase |
| Output Phase | Three-phase |
| Motor Control Type | Adjustable speed and torque control |
| Power Conversion Method | AC to variable frequency AC output |
| Installation Type | Cabinet mounting / wall mounting |
| Protection Rating | IP20 |
| Cooling Method | Natural air cooling |
| Dimensions | 169 × 70 × 161 mm |
| Weight | 1 kg |
| Application | Industrial automation motor control |
| Mounting Orientation | Vertical installation |
| Operating Environment | Industrial electrical cabinets and machinery systems |
Function and Working Principle
The ABB ACS355-03E-07A3-4 frequency converter controls motor operation by adjusting the output frequency and voltage supplied to an AC motor.
The main working functions include:
Variable Speed Regulation
The converter changes motor speed by controlling the output frequency. This allows machines to operate according to different production requirements.
Benefits include:
- Smooth motor acceleration
- Flexible speed adjustment
- Reduced mechanical stress
- Improved process control
Torque Management
The ACS355 provides stable torque performance during different operating conditions, helping motors maintain reliable output when loads change.
Energy Optimization
By operating motors at the required speed instead of running continuously at full speed, the frequency converter can improve energy utilization in many applications.
Drive Protection Functions
The converter continuously monitors operating conditions and provides protection functions to improve system reliability and reduce equipment damage caused by abnormal operation.
Role in Industrial Control Systems
The ABB ACS355-03E-07A3-4 acts as the connection between automation controllers and electric motors.
Within an industrial control system, it commonly works together with:
- PLC controllers
- HMI operator panels
- Motor systems
- Industrial sensors
- Communication modules
- Machine control systems
The PLC or control system sends operating commands, while the frequency converter processes these commands and adjusts motor performance.
This improves:
- Machine flexibility
- Production consistency
- Equipment protection
- Operational efficiency
Industrial Applications
The ABB ACS355-03E-07A3-4 is widely used in industrial environments requiring dependable motor speed control.
Conveyor Systems
The frequency converter provides smooth speed adjustment for material transportation equipment in manufacturing plants.
Pump Applications
It controls pump motor speed according to process requirements, helping maintain stable flow operation.
Fan and Ventilation Systems
The drive regulates fan speed for industrial ventilation and cooling applications.
Packaging Equipment
The compact design makes it suitable for automated packaging machinery requiring precise motor control.
Machine Tools
The ACS355 supports reliable motor operation in various machine automation systems.
OEM Industrial Equipment
Machine manufacturers use ACS355 drives for integrated motor control solutions due to their compact design and flexible configuration.
Installation and System Integration
Proper installation is important for achieving reliable performance from the ABB ACS355-03E-07A3-4.
Recommended installation steps include:
- Install the drive in a suitable control cabinet
- Maintain sufficient airflow around the unit
- Connect the correct three-phase power supply
- Configure motor parameters before operation
- Connect external control signals correctly
- Verify communication settings when required
During commissioning, engineers normally adjust:
- Motor rated data
- Acceleration and deceleration settings
- Speed limits
- Control mode
- Protection parameters
- Communication configuration
Correct commissioning ensures stable operation and reduces maintenance requirements.
Compatible System Components
The ACS355-03E-07A3-4 can be integrated with various automation components.
| Component | Function |
|---|---|
| ABB PLC Controllers | Provides automatic control commands |
| ABB HMI Panels | Enables operator monitoring and control |
| AC Motors | Converts electrical energy into mechanical motion |
| Communication Adapter Modules | Connects drive to industrial networks |
| EMC Filters | Reduces electromagnetic interference |
| Braking Resistors | Supports fast motor stopping applications |
| Control Switches and Sensors | Provides external operation signals |
Related ABB Accessories and Modules
| Model | Type | Function |
|---|---|---|
| ABB ACS-CP-A | Drive Control Panel | Local operation and parameter setting |
| ABB FENA Series | Ethernet Communication Adapter | Industrial Ethernet connection |
| ABB FPBA Series | PROFIBUS Adapter Module | PROFIBUS network integration |
| ABB FCAN Series | CANopen Adapter Module | CANopen communication |
| ABB EMC Filter Components | Filtering Device | Improves electrical compatibility |
Recommended Alternative ABB Frequency Converter Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| ABB ACS355-03E-05A6-4 | Frequency Converter | Compact motor control | General machinery |
| ABB ACS355-03E-07A3-4 | Frequency Converter | Higher output current capability | Industrial equipment |
| ABB ACS355-03E-08A8-4 | Frequency Converter | Increased motor capacity | Medium-load applications |
| ABB ACS355-03E-12A5-4 | Frequency Converter | Higher performance version | Larger machinery systems |
| ABB ACS355 Series | Variable Frequency Drive Family | Flexible automation solution | OEM and industrial applications |
Key Advantages
Compact and Space-Saving Design
The ACS355-03E-07A3-4 features a compact structure that allows installation in smaller control cabinets.
Reliable Motor Control
It provides stable speed and torque regulation for industrial AC motors.
Flexible Automation Integration
The frequency converter can be integrated into different control architectures using suitable communication options.
Improved Machine Efficiency
Variable speed operation helps optimize motor performance and reduce unnecessary energy consumption.
Easy Commissioning
The ACS355 series provides simple parameter configuration for faster startup and maintenance.
Industrial Reliability
Designed for continuous operation in demanding automation environments.
Technical FAQs
What is the ABB ACS355-03E-07A3-4 used for?
The ABB ACS355-03E-07A3-4 is a frequency converter designed to control the speed and torque of three-phase AC motors in industrial automation applications.
What type of motors can it control?
It is designed for controlling compatible three-phase AC motors used in industrial machinery and automation systems.
Where is this frequency converter commonly installed?
It is typically installed inside electrical control cabinets for conveyors, pumps, fans, packaging machines, and OEM equipment.
Can the ACS355-03E-07A3-4 communicate with PLC systems?
Yes. With suitable communication interfaces, it can be integrated into PLC-based automation systems.
Why are ABB ACS355 drives popular in industrial applications?
The ACS355 series offers compact dimensions, reliable motor control, flexible integration, and simple commissioning for machine automation.
Conclusion
The ABB ACS355-03E-07A3-4 (3ABD0000058248) Frequency Converter is a compact and reliable variable frequency drive designed for industrial motor control applications. With its stable speed regulation, flexible integration capability, and efficient design, it provides an effective solution for modern automation systems.
From conveyor equipment and pumps to packaging machines and OEM industrial systems, the ACS355 frequency converter helps improve operational efficiency, enhance machine reliability, and support precise motor control.
For automation engineers, maintenance teams, and system integrators, the ABB ACS355-03E-07A3-4 is a dependable choice for industrial drive applications.