The Fuji FRN0203E2S-4C is a FRENIC-Ace series drive rated 90 kW / 110 kW on a three-phase 400V supply. The amperage rating of 0203 corresponds to that power band, sized for a 90 kW motor at normal duty or 110 kW at light duty — check your motor nameplate FLA against the drive's rated output current to confirm margin for overload cycles. Enclosure code S means IP20/IP00 — basic finger-safe protection on the front but open on the back, so it's strictly a cabinet-mounted drive. Plan for clean filtered air in the enclosure; the IP20 rating does not tolerate washdown or dust. Application area code E marks this as the industrial / high-performance / multi-functionality variant of the FRENIC-Ace line — expect vector control, multiple V/f patterns, and built-in PID loop capability for pumps, fans, conveyors, and process loads.
For compliance documentation, the FRENIC-Ace series typically carries CE marking for the European market and UL listing for North America. Specific certificates (RoHS, REACH, UL, IEC) are available from the manufacturer upon request; no certificate numbers are stored at the order-code level.