The Schneider ATV320U75N4B is a high-power variable frequency drive engineered for demanding industrial environments and OEM machine applications. As part of the Altivar Machine ATV320 series, it combines a powerful 7.5kW output with a slim book-style design, enabling high-performance motor control while optimizing cabinet space.
Built for complex machinery, this drive delivers precise torque control, smooth acceleration, and stable operation under dynamic load conditions. Its flexible communication architecture and integrated safety features make it a future-ready solution for modern, connected automation systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ATV320U75N4B |
| Product Type | Variable Frequency Drive (VFD) |
| Series | Altivar Machine ATV320 |
| Rated Power | 7.5 kW |
| Input Voltage | 380–500 V AC (3-phase) |
| Rated Output Current | 17 A |
| Output Frequency | 0.1 – 599 Hz |
| Control Method | Sensorless Vector Control, V/F |
| Communication | Modbus, CANopen (expandable to EtherNet/IP, Profinet, etc.) |
| Digital Inputs | 7 |
| Analog Inputs | 3 |
| Analog Outputs | 1 |
| Protection Rating | IP20 |
| EMC Filter | Integrated Class C2 |
| Safety Function | Safe Torque Off (STO), Safe Stop 1 (SS1) |
| Operating Temperature | -10°C to +60°C |
| Dimensions (H × W × D) | 308 × 150 × 232 mm |
| Weight | 4.4 kg |
| Mounting Type | Book-style / Panel Mount |
Recommended Related Models
- ATV320U55N4B – 5.5 kW version for medium-duty applications
- ATV320U90N4B – 9 kW model for higher power requirements
- ATV320U75N4C – Compact version with expanded I/O configuration
- ATV320D75N4C – Chassis version for advanced integration
- ATV340U75N4 – High-performance drive for dynamic motion control
Popular Schneider Electric Models
- Altivar 320 Series Drives
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