Schneider ATV320U04N4B Variable Speed Drive

Applications

• Conveyor Systems

Provides accurate speed regulation for material handling operations, helping improve productivity and reduce mechanical wear.

• Packaging Machinery

Delivers reliable motor control for filling, sealing, labeling, and wrapping equipment that requires consistent performance.

• Industrial Pump Applications

Optimizes flow control and energy consumption while maintaining stable process operation.

• Ventilation and Fan Systems

Enables precise airflow management and efficient motor operation in industrial facilities.

• Automated Production Lines

Supports synchronized machine processes and enhances overall manufacturing efficiency.

Key Advantages

• Precise Motor Control

Advanced control technology ensures smooth speed regulation and stable torque output across varying load conditions.

• Energy Efficiency

Adjusts motor speed according to process demands, helping reduce power consumption and operating costs.

• Compact Design

The space-saving enclosure simplifies panel installation and maximizes cabinet utilization.

• Integrated Protection Functions

Built-in protection features help safeguard motors and equipment against common electrical faults.

• High Reliability

Designed for continuous industrial operation, delivering dependable performance in demanding environments.

Technical FAQs

1. What motor control methods are supported by the ATV320U04N4B?

The drive supports both V/F control and sensorless vector control for flexible motor management.

2. Can this drive operate three-phase induction motors?

Yes. It is specifically designed for controlling three-phase asynchronous induction motors.

3. Does the drive provide overload protection?

Yes. Integrated motor overload protection helps prevent damage caused by excessive current conditions.

4. Is PID control available?

Yes. The built-in PID function supports process applications such as pumps and ventilation systems.

5. What communication protocol is available as standard?

The drive includes Modbus serial communication for integration with automation systems.

6. Can acceleration and deceleration times be adjusted?

Yes. Users can configure acceleration and deceleration ramps according to application requirements.

7. Does the drive support braking functions?

Yes. Multiple braking functions are available and can be expanded with compatible accessories.

8. Is sensorless vector control suitable for low-speed operation?

Yes. It provides stable torque and improved performance at low operating speeds.

9. Can parameters be copied between drives?

Yes. Configuration settings can be backed up and transferred using Schneider Electric commissioning tools.

10. What protection features are included?

The drive incorporates protection against overload, overvoltage, undervoltage, overheating, short circuits, and phase loss.