What this drive is and where it fits
The Fuji Electric FRNF25C1S-7U is a FRENIC-Mini (C1) series motor drive, rated for 1/4 HP output from a single-phase 230V supply. This class of compact drive is sized for light-duty conveyor, fan, and pump applications where panel space is tight — the C1 frame keeps the footprint small enough for a control cabinet corner or a dedicated machine junction box.