The Schneider Electric ATV71HD75N4 is a heavy-duty frequency inverter from the Altivar 71 series. This 75 kW (100 HP) drive manages three-phase asynchronous and synchronous motors. It features advanced Flux Vector Control (FVC) for high precision. You can use Sensorless Flux Vector Control (SFVC) for open-loop torque regulation. These algorithms ensure constant torque and speed accuracy under varying loads.
Integrated Protection and Connectivity
This AC drive includes a built-in Class A EMC filter. The filter reduces electromagnetic interference in industrial power grids. A standard graphic display terminal simplifies commissioning and fault diagnostics.
- Integrated Modbus and CANopen protocols
- Optional communication cards for Profibus and Ethernet
- Built-in safety function “Safe Torque Off” (STO)
- Support for multiple I/O extension modules
Technical Specifications Summary
| Category | Specification Details |
| Brand | Schneider Electric |
| Model | ATV71HD75N4 |
| Power Rating | 75 kW / 100 HP |
| Supply Voltage | 380…480 V AC (3-Phase) |
| Output Frequency | 0.1 to 500 Hz |
| Switching Frequency | 2 to 16 kHz (Adjustable) |
| Protection Rating | IP20 |
| Motor Type | Asynchronous and Synchronous |
| Certifications | CE, UL, CSA, GOST |
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