Mitsubishi FR-A840-05470-E1U6 Variable Frequency Drive for FREQROL FR

The Mitsubishi FR-A840-05470-E1U6 (FR-A840-05470-E1U6) is a variable frequency drive manufactured for the Mitsubishi FREQROL FR series of motor control and industrial machinery. As part of the FREQROL family, this drive unit is engineered to deliver precise speed and torque regulation for industrial AC electric motor applications across factory automation environments. The unit operates within a 400 V AC supply voltage class, providing dependable motion control and motor regulation in demanding manufacturing settings. Built for seamless integration into industrial control panels and automated machinery, the FR-A840-05470-E1U6 supports advanced drive management and operational efficiency. Although marked as out of production, this inverter unit remains a critical component for the maintenance, retrofit, and continued operation of established production lines, material handling systems, processing equipment, and assembly machinery utilizing Mitsubishi electric drive architectures. Its robust construction ensures reliable performance in industrial environments requiring consistent motor control.