The Altivar 71 ATV71HC40N4 is a 4 kW (5.5 HP) variable frequency drive designed for controlling three-phase motors in industrial applications. It operates with 380V-480V input and provides an output frequency range of 0-590 Hz. The drive supports V/f and Sensorless Vector control, and is ideal for pumps, fans, and conveyors. It features an LED keypad for easy setup and diagnostics and offers Modbus RTU communication with optional protocols like Profibus.
