The Schneider Electric ATV71HU75N4 is a powerful frequency inverter of the Altivar 71 series with 7.5 kW (10 HP) rated power for 3-phase operation (380–480 V). It features an integrated EMC filter and a graphic display that enables intuitive operation. The output frequency can be flexibly set from 0.1 to 599 Hz, and the switching frequency between 1 and 16 kHz (with thermal power limitation from 4 kHz). With rated output currents of 22 A at 480 V and 27 A at 380 V, it is well equipped for demanding motor applications. The inverter supports both sensorless and sensor-based flux vector control and the ENA system for uneven loads, making it extremely versatile in industrial use.
