What this drive is and what it does
The Fuji FRN060AR1M-5U is a FRENIC-HVAC series variable frequency drive rated for 3-phase 575 V input, 60 HP output, in a UL/NEMA Type 1 enclosure. It's built for fan, pump, and compressor duty in commercial HVAC or light industrial applications where the drive sits in a clean, indoor panel — the Type 1 enclosure means it's drip-proof but not washdown-rated, so keep it out of the spray zone.
What the ratings mean for fit
The 575 V three-phase input matches North American 480/575 V industrial and commercial mains — common for large HVAC rooftop units and pump banks. The 60 HP rating is the motor output capacity at that voltage; it's sized for a 60 HP induction motor, so don't try to squeeze a 75 HP load through it. The UL/NEMA Type 1 enclosure certifies it for indoor use where falling dirt and dripping water are the only contaminants — no washdown, no outdoor exposure without a separate enclosure.