Mitsubishi FR-A741-30K Variable Frequency Drive for FREQROL FR Series

The Mitsubishi FR-A741-30K (FR-A741-30K) is a heavy-duty variable frequency drive engineered for motor speed and torque regulation within the Mitsubishi FREQROL FR series. Operating with a 400 V AC power supply class, this high-performance inverter delivers a nominal power output rating of 30 kW (kilowatts) to drive three-phase electric motors across demanding manufacturing and processing environments. It provides precise frequency and voltage modulation, ensuring smooth motor acceleration, deceleration, and steady-state operating control. Designed for seamless integration into FREQROL drive systems, the FR-A741-30K supports advanced drive control and system coordination. It serves a vital role in keeping production equipment operating reliably, reducing mechanical stress on machinery and optimizing energy consumption during operation. Although now designated as out of production by the manufacturer, this genuine unit remains an essential replacement part for facility maintenance, emergency repairs, and extending the service life of established machinery. It is widely applied across factory drive panels, conveyor systems, material handling lines, and processing machinery requiring dependable 30 kW motor control.