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- Schneider
- ATV320U75N4B
- Variable Speed Drive
- France
- 308 × 150 × 232 mm
- 4.4 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Schneider Electric ATV320U75N4B is a variable speed drive from the Altivar Machine ATV320 series.
It is designed for controlling the speed and torque of three-phase AC motors in industrial automation systems.
It is used in OEM machinery and industrial equipment that require higher power handling and stable motor control.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Series | Altivar Machine ATV320 |
| Model | ATV320U75N4B |
| Product Type | Variable Speed Drive |
| Rated Power | 7.5 kW |
| Supply Voltage | 380–500 V AC, 3-phase |
| Output | 3-phase variable AC output |
| Rated Current | 17 A |
| Protection Class | IP20 |
| Cooling | Forced air cooling |
| Mounting Type | Chassis / panel mounted |
| Dimensions | 308 × 150 × 232 mm |
| Weight | 4.4 kg |
Function and Working Principle
The drive controls motor operation by adjusting electrical power supplied to the motor according to demand.
Working Process
- Incoming power is converted inside the drive
- Internal circuits stabilize electrical energy
- Output stage delivers controlled power to the motor
- Output is adjusted based on speed command
- Motor responds with corresponding speed and torque
Key Functions
- Motor speed control
- Smooth acceleration and deceleration
- Stable torque at low speed
- Energy-efficient operation
- Motor protection functions
- Integration into automation systems
Industrial Applications
- Pumps
- Fans
- Conveyors
- Packaging machines
- Material handling systems
- General industrial automation equipment
Installation Notes
- Installed inside control cabinets
- Requires proper ventilation
- Shielded motor cables recommended
- Proper grounding required
- Parameter configuration required during commissioning
Compatible Systems
- Three-phase AC induction motors
- Industrial automation systems
- Motor protection devices
- Electrical control panels
Alternative Models
- ATV320U55N4B
- ATV320U40N4B
- ATV320U30N4B
- ATV312 series
- ATV340 series
Key Advantages
- High power capacity in compact design
- Stable motor control performance
- Flexible configuration options
- Suitable for OEM industrial applications
- Reliable operation under variable load
FAQ
Q: What is this drive used for?
It is used to control the speed of AC motors in industrial machines.
Q: Is it a soft starter?
No, it is a variable speed drive.
Q: What motor type is supported?
Three-phase asynchronous AC motors.
Conclusion
The Schneider ATV320U75N4B Variable Speed Drive is a high-power and reliable VFD designed for OEM and industrial applications.
It provides stable motor control, flexible operation, and efficient performance in demanding automation environments.