Mitsubishi FR-D740-3.7K-CHT Variable Frequency Drive

The Mitsubishi FR-D740-3.7K-CHT (FR-D740-3.7K-CHT) is a compact variable frequency drive designed for motor speed control within the Mitsubishi FREQROL FR-D700 series. Engineered for versatile machinery and motion control duties, this three-phase drive delivers reliable performance for induction motors across manufacturing, material handling, packaging, and processing machinery. Operating with a three-phase alternating current input rated between 200 and 240 V AC (nominally 220 to 230 V AC), this inverter unit provides a rated power output of 3.7 kW (3 hp) and a nominal current of 10 A. The unit delivers an adjustable output frequency spanning from 0.2 to 400 Hz, enabling flexible regulation of motor operational speeds and torque. For integration into automated networking architectures, the drive includes integrated Modbus RTU communication capabilities. Housed in a protective enclosure meeting IP20 ingress protection standards, the FR-D740-3.7K-CHT provides compact installation inside control cabinets. It offers a dependable drive solution designed to optimize energy efficiency and precision motor control in diverse factory environments.