The Fuji Electric FRN001G1S-4U is a Frenic-series Variable Frequency Drive rated for 1 HP at 480 VAC three-phase input, delivering 2.5 A output. Built-in brake transistor handles dynamic braking for vertical loads or short deceleration profiles — no external brake unit needed. Panel-mount enclosure keeps the footprint compact for retrofit into existing MCC buckets or standalone enclosures.
The 2.5 A continuous rating determines motor full-load current handling. For a standard 1 HP 480 V three-phase induction motor drawing roughly 1.8–2.0 A FLA, this drive provides headroom for overloads without nuisance tripping. The 480 VAC input covers 460–480 V nominal systems common in North American industrial plants. Built-in brake means no added resistor bank for moderate stopping duty — saves panel space and wiring.