The Bonfiglioli ACT 401-33 A AC Variable Frequency Drive provides 37 kW of motor-control power for 480 V AC systems, with an output range up to 480 V AC and a controllable frequency span from 0 to 1 kHz. It accepts 480 V AC input and offers variable-speed control by adjusting the output frequency across 0–1 kHz. Model ACT 401-33 A, this drive is designed to regulate AC motor speed with precise voltage and frequency settings within the 480 V class.
