Drive selection memo
The FR-E740-0.4KNC is a Mitsubishi variable frequency drive rated for 0.4 kW motor loads. It sits in the E740 series, the compact general-purpose line positioned below the high-performance A740 family. For a 0.4 kW 3-phase induction motor on standard 200-240 VAC input, this drive handles the V/Hz and sensorless vector control profiles typical of fans, pumps, and small conveyors. No fieldbus module on board; control terminals are sink/source digital inputs and a 0-10 V / 4-20 mA analog input.