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- ATV340U75N4
- Speed Controller
- France
- 110 × 270 × 234 mm
- 3 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Schneider Electric ATV340U75N4 is a variable speed drive from the Altivar Machine ATV340 series.
It is designed for controlling the speed and torque of three-phase AC motors in industrial automation systems.
It is used in heavy-duty industrial machinery requiring stable motor control and reliable performance.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Series | Altivar Machine ATV340 |
| Model | ATV340U75N4 |
| Product Type | Variable Speed Drive |
| Rated Power | 7.5 kW |
| Supply Voltage | 380–480 V AC, 3-phase |
| Output | Controlled AC motor supply |
| Rated Current | ~16.5 A |
| Protection Class | IP20 |
| Cooling | Forced air cooling |
| Mounting Type | Panel mounted |
| Dimensions | 110 × 270 × 234 mm |
| Weight | 3 kg |
Function and Working Principle
The device controls the operation of an AC motor by regulating the electrical energy supplied to it.
Operation Description
- Electrical power is supplied to the drive
- Internal circuits process and stabilize the energy
- Output stage delivers controlled power to the motor
- Output is adjusted based on operating requirements
- Motor responds with changes in speed and torque
Key Functions
- Motor speed control
- Smooth start and stop operation
- Stable performance under load variation
- 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
- Configuration required during commissioning
Compatible Systems
- Industrial AC motors
- PLC automation systems
- Industrial control panels
- Motor protection devices
Alternative Models
- ATV340D30N4E
- ATV340D45N4E
- ATV340U55N4
- ATV320 series
- Other ATV340 power variants
Key Advantages
- Stable motor control performance
- Suitable for industrial environments
- Flexible system integration
- Reliable long-term operation
- Efficient operation under variable load
FAQ
Q: What is this device used for?
It is used to control AC motor speed in industrial systems.
Q: Is it a soft starter?
No, it is a variable speed drive.
Q: What type of motor is supported?
Three-phase AC motors.
Conclusion
The Schneider ATV340U75N4 Speed Controller is a reliable industrial drive designed for stable motor control and efficient operation in automation systems.