Product Overview: Schneider ATV71HC25N4 Variable Speed Drive
The Schneider ATV71HC25N4 variable speed drive delivers robust motor control for demanding industrial environments. With a continuous power rating of 220 kW and a maximum output of 250 kW, this drive handles high-performance machinery requiring precise speed and torque management. Operates on a 3-phase input voltage of 380 to 480 VAC, ensuring flexibility across various installations.
Key Technical Specifications
| Parameter |
Value |
| Manufacturer |
Schneider Electric |
| Product Type |
Variable Speed Drive (VSD) |
| Product Line |
Altivar 71 |
| Part Number |
ATV71HC25N4 |
| EAN |
3389119201087 |
| Weight |
442.00 lbs (200.49 kg) |
| Power Rating |
220 / 250 kW (continuous/max) |
| Input Voltage |
3-phase, 380–480 VAC |
| Enclosure Rating |
IP20 (Open Type) |
| Horsepower Equivalent |
~400 HP |
| Frequency |
50/60 Hz |
| Control Method |
Sensorless Vector, Vector, V/f, Synchronous |
| EMC Filter |
Integrated |
| Display Interface |
Graphic Terminal (HMI) |
| Cooling Method |
Forced Air Cooling |
| Output Frequency |
0.1 – 599 Hz |
| Motor Compatibility |
Asynchronous & Synchronous Motors |
Application Scenarios and ROI Benefits
The Schneider ATV71HC25N4 excels in complex, high-power machines such as conveyors, pumps, and compressors. Its integrated EMC filter reduces electrical noise, minimizing downtime in sensitive environments. The broad power range and multiple control methods (Sensorless Vector, Vector, V/f, Synchronous) allow efficient energy use, lowering operational costs. For example, in a pumping system, the drive adjusts motor speed to match demand, saving up to 30% energy compared to fixed-speed operation.
Maintenance and Reliability
Built with forced air cooling and an IP20 enclosure, the ATV71HC25N4 withstands moderate dust and moisture. The graphic terminal (HMI) provides real-time diagnostics, simplifying troubleshooting. Regular inspection of cooling fans and terminal connections ensures long service life. The reinforced variant design enhances durability in continuous-duty applications.
Compatibility and Integration
This variable speed drive integrates seamlessly with asynchronous and synchronous motors. The control methods—Sensorless Vector, Vector, V/f, and Synchronous—offer flexibility for various automation architectures. The drive pairs with Schneider’s Altivar 71 series accessories for expanded I/O and communication options.
Selection Guide and Purchasing Advice
Before purchasing the Schneider ATV71HC25N4, verify your motor’s voltage and power requirements. Ensure the enclosure location meets IP20 conditions (dry, low-dust). For compatible braking resistors and communication cards, consult the full documentation. PLC Source PRO (available at ubest101) stocks this drive and related parts, ensuring fast delivery and expert support.