Drive specs for the pump line
The FRN500F1S-4DY is a Fuji FRENIC-ECO Pump (F1-DY) variable frequency drive rated for 500 HP on a 460 V three-phase supply. This is the pump-specific variant of the FRENIC-ECO family, tuned for centrifugal load profiles — think head curves and variable-torque starting, not constant-torque conveyors.
500 HP at 460 V three-phase suits large-pump applications. The FRENIC-ECO Pump series includes pump-specific firmware defaults for centrifugal loads.
Lifecycle stage is current. This drive is sourced through standard Fuji distribution channels. No last-time-buy window or successor order code is available.