The Schneider Electric ATV950D45N4 is a 45 kW class variable speed drive from the Altivar Process 950 series, designed for heavy industrial motor control applications where reliability, energy efficiency, and process stability are critical.
It is widely used in mining, water treatment, oil & gas, conveyors, crushers, mixers, and other continuous-duty industrial systems. The drive is part of Schneider Electric’s process-oriented platform, combining motor control with embedded monitoring and energy management functions.
With its IP55-rated enclosure, the unit can be installed closer to machinery in harsher environments, supporting decentralized automation and reducing reliance on full electrical cabinet infrastructure.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ATV950D45N4 |
| Series | Altivar Process ATV950 |
| Device Type | Variable Speed Drive (VFD) |
| Rated Power | 45 kW (normal duty), ~37 kW heavy duty (application dependent) |
| Supply Voltage | 380–480 V, 3-phase |
| Output Current | approx. 69.1 A (typical rating) |
| Output Frequency | up to 500–599 Hz |
| Motor Compatibility | Asynchronous & synchronous motors |
| Control Modes | V/F control, vector control (depending on configuration) |
| Protection Class | IP55 |
| Communication | Ethernet/IP, Modbus TCP, Modbus RTU |
| Installation | Wall-mounted industrial enclosure |
Physical Dimensions & Weight
| Attribute | Value |
|---|---|
| Height | 910 mm |
| Width | 290 mm |
| Depth | 340 mm |
| Weight | approx. 50–60 kg (depending on configuration) |
The larger enclosure is designed for higher thermal load handling and continuous industrial operation.
Recommended Related Models
- Schneider ATV950D37N4E – 37 kW variant for slightly lower load systems
- Schneider ATV950D30N4E – 30 kW mid-heavy duty option
- Schneider ATV950D55N4E – higher power step-up model
- Schneider ATV930D45N4 – cabinet-mounted indoor alternative
- Schneider VW3A communication modules (Ethernet / fieldbus expansion kits)
Popular Schneider Electric Models
- Altivar Process ATV900 Series (industrial process drives)
- Altivar 320 Series (machine automation drives)
- Altivar 610 HVAC Drives (building systems)
- Altivar Soft Starter ATS480
- TeSys motor control and protection systems
