The Schneider Electric ATV950D75N4 is a 75 kW class variable speed drive from the Altivar Process 950 series, designed for high-power industrial motor control in demanding process environments.
It is widely used in mining, water treatment, oil & gas, conveyors, crushers, pumps, mixers, and large industrial automation systems where stable torque, high overload capability, and continuous-duty operation are required.
This model is engineered for process-critical applications, combining motor control with embedded monitoring, diagnostics, and energy management functions. With its IP55 enclosure, it supports installation closer to machinery in harsh environments, enabling decentralized automation architectures.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ATV950D75N4 |
| Series | Altivar Process ATV950 |
| Device Type | Variable Speed Drive (VFD) |
| Rated Power | 75 kW (normal duty), 55 kW (heavy duty) |
| Supply Voltage | 380–480 V, 3-phase |
| Output Current | approx. 145 A nominal |
| Output Frequency | up to 500 Hz |
| Motor Compatibility | Asynchronous & synchronous motors |
| Control Modes | V/F control, vector control (application dependent) |
| Overload Capacity | up to 120% (60 s), up to 150% (application dependent) |
| Protection Class | IP55 |
| Communication | Ethernet/IP, Modbus TCP, Modbus RTU (optional fieldbus expansion) |
| Installation | Wall-mounted industrial enclosure |
Physical Dimensions & Weight
| Attribute | Value |
|---|---|
| Height | 1250 mm |
| Width | 345 mm |
| Depth | 375 mm |
| Weight | approx. 85–90 kg (depending on configuration) |
The tall industrial housing is designed to handle high thermal loads and ensure stable operation under continuous heavy-duty conditions.
Recommended Related Models
- Schneider ATV950D55N4E – 55 kW high-performance variant
- Schneider ATV950D45N4E – 45 kW mid-heavy industrial drive
- Schneider ATV950D90N4E – higher power class option
- Schneider ATV930D75N4 – cabinet-mounted indoor version
- Schneider VW3A communication modules (Ethernet / fieldbus options)
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