Mitsubishi FR-D740-160SC-EC Variable Frequency Drive for FREQROL FR-D700 Series

The Mitsubishi FR-D740-160SC-EC (FR-D740-160SC-EC) is a compact variable frequency drive from the FREQROL FR-D700 series, designed for precise speed control of three-phase induction motors. Operating on a three-phase input supply of 380 to 480 V AC across rated nominal voltages of 400 V, 415 V, and 440 V AC, this inverter delivers an output power rating of 2.2 kW (3 HP) with a rated current of 5 A. The unit supports an adjustable output frequency range from 0.2 to 400 Hz, making it suitable for a wide variety of machine drive requirements. Equipped with integrated Modbus RTU serial communication capabilities, the drive integrates seamlessly into networked automation architectures and PLC systems. The unit features an IP20 ingress protection rating for cabinet installation and provides reliable motor control across machinery such as conveyors, fans, pumps, and packaging equipment. Equivalent to the FRD74022K model, this frequency inverter combines compact physical dimensions, versatile connectivity, and energy-efficient motor management.