Drive identity and rating
The Fuji Electric FRN800F1S-4DY is a FRENIC-ECO Pump series drive, specifically the F1-DY variant, rated for 800 HP on a 3-phase 460V supply.
Deployment context
Built for pump applications, this drive handles the variable-torque load profile common to centrifugal pumps and fans in HVAC, water/wastewater, and industrial process lines.