The Fuji FRN002F1S-4U is a FRENIC-ECO (F1) series drive rated for 3-phase 460 V input and 2 HP output. This is the core drive unit, meaning it ships without options or operator panel — you add the keypad or fieldbus card separately if the application needs it.
The 460 V three-phase input and 2 HP output target this drive squarely at small induction motors — pumps, fans, conveyors in the 1.5 kW range on 400/480 V networks. It is a FRENIC-ECO, so it is built for energy-optimized applications where the drive runs the motor at variable speed to match load, not just start/stop.