Mitsubishi FR-D740-5.5K Variable Frequency Drive for FREQROL FR-D700 Series

The Mitsubishi FR-D740-5.5K (FR-D740-5.5K) is a compact variable frequency drive from the FREQROL FR-D700 series designed for industrial three-phase motor speed and torque regulation. Operating with a three-phase AC input rated at 200 to 240 V AC (220 to 230 V AC nominal), this inverter delivers an output power rating of 5.5 kW (7.5 HP) and a rated current capacity of 23.8 A. It supports an adjustable output frequency range from 0.2 Hz up to 400 Hz, making it suitable for a wide variety of machine drive and processing applications. Built with an IP20 protection degree, the drive features integrated Modbus RTU communication capabilities for seamless networking and parameter configuration across automated production lines. It provides dependable motor control for material handling systems, conveyors, pumps, fans, and general automated machinery requiring flexible speed adjustment. Functionally equivalent to FRD72055K, the unit delivers consistent operational performance, thermal stability, and precise acceleration and deceleration profiles within compact control panels.