The ABB ACS355-03E-12A5-4 is a compact variable frequency drive from the ABB ACS355 machinery drive series. It is designed for three-phase motor speed control in industrial machinery and automation systems. With 5.5kW rated power, 12.5A output current, and 380-480V AC input, this drive is suitable for machines that require stable motor operation, flexible speed adjustment, and reliable drive performance.

The ACS355 series is widely used in machine-building applications because it provides a compact structure, easy installation, and practical commissioning features. The ACS355-03E-12A5-4 can be installed in an electrical cabinet for controlling motors used in conveyors, pumps, fans, packaging machines, lifting systems, material handling equipment, and general production machinery.

This drive helps improve process control by allowing users to adjust motor speed according to the actual load and production requirements. Compared with direct-on-line motor starting, variable frequency control can reduce mechanical shock, improve starting and stopping behavior, and support smoother operation in automated systems.

The model number ACS355-03E-12A5-4 should be confirmed together with the product ID 3AUA0000058190 before ordering. Similar ABB ACS355 models may have different current ratings, voltage classes, power ratings, or enclosure options. If you are replacing an existing drive, please confirm the complete model label, motor power, input voltage, control wiring, and installation dimensions.

Dengfeng supplies ABB variable frequency drives, servo drives, PLC modules, industrial control components, and automation spare parts for machine repair and replacement projects. Before shipment, we can check the model label, appearance, terminal condition, fan condition, and packaging according to your request.

Key Features

• ABB ACS355-03E-12A5-4 machinery variable frequency drive
• Product ID / order code: 3AUA0000058190
• 5.5kW rated output power for three-phase AC motor control
• 12.5A normal output current
• 380-480V AC input voltage, 50/60Hz
• IP20 enclosure class for electrical cabinet installation
• Compact wall-mounted structure
• Suitable for conveyors, pumps, fans, lifting and packaging equipment
• Useful for machine repair, motor control retrofit, and spare parts replacement
• Helps provide smoother acceleration, deceleration, and speed regulation

Typical Applications

The ABB ACS355-03E-12A5-4 variable frequency drive can be used in:

• Conveyor speed control systems
• Packaging machinery
• Material handling equipment
• Pump and fan control
• Lifting and hoisting systems
• Food and beverage machinery
• Textile and printing machines
• Small and medium industrial production lines
• Electrical control cabinets
• Machine repair and drive replacement projects

FAQ

Q1: What is ABB ACS355-03E-12A5-4?
A1: It is an ABB ACS355 machinery variable frequency drive used for controlling the speed of three-phase AC motors.

Q2: What is the order code of this drive?
A2: The product ID / order code is 3AUA0000058190.

Q3: What is the rated power of ACS355-03E-12A5-4?
A3: The rated output power is 5.5kW.

Q4: What is the output current of this VFD?
A4: The normal output current is 12.5A.

Q5: What input voltage does this drive use?
A5: It uses 380-480V AC three-phase input voltage.

Q6: What is the protection class?
A6: The enclosure class is IP20, suitable for installation inside an industrial electrical cabinet.

Q7: Can this VFD be used for replacement?
A7: Yes. It is often used for machine repair and drive replacement. Please confirm the complete model number, order code, voltage, motor power, and wiring configuration before ordering.

Q8: What applications is this drive suitable for?
A8: It is suitable for conveyors, pumps, fans, packaging machinery, lifting systems, material handling equipment, and general industrial motor control.

Q9: What should I provide before purchasing?
A9: Please provide the complete drive model, product ID, motor nameplate, input voltage, application type, and photos of the original drive label.

Q10: Do you inspect the drive before shipment?
A10: Yes. We can check the label, appearance, terminals, cooling fan, and package condition before shipment.