The FRN37G1S-4C is a Fuji Electric FRENIC Series high-performance inverter, rated for a 37 kW motor on a three-phase 400V supply. The G designation means it's the multifunction, high-performance variant — vector control for constant-torque loads, sensorless or with encoder feedback. The S enclosure is basic type, IP20/IP00, so it's panel-mount only; no washdown rating, no standalone outdoor use.
Fuji Electric FRN37G1S-4C FRENIC Inverter, 37 kW, 400V
MPNFRN37G1S-4C
Fuji Electric FRENIC Series High Performance Inverter, FRN37G1S-4C, 37 kW, three-phase 400V, basic enclosure IP20/IP00.
$657.00Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 26 Kg |
| Enclosure | S = Basic type (IP20/IP00) |
| Product type | FRENIC Series High Performance Inverter |
| Applicable area | G = High performance, multifunction |
| Development code | 1 = 1 |
| Power supply voltage | 4 = Three-phase 400V |
| Nominal applied motor | 37 = 37 kW |
Product details
Frequently asked questions
What is the enclosure type and what does it mean for installation?
The enclosure is S = Basic type, rated IP20/IP00. That means it's not sealed against dust or moisture — it must be mounted inside a panel or cabinet with adequate ventilation. No outdoor or washdown use.
MPN
FRN37G1S-4C