GV3100 series inverter cabinet

●The entire system’s electrical control cabinet utilizes an outdoor welded cabinet design with an IP54 protection rating.

●The main power supply to the electrical control cabinet is a three-phase, five-wire system with a rated voltage of AC380V, a rated frequency of 50Hz, and a maximum load current of 250A.

●The black wire inside the cabinet is the AC380V power line, the yellow wire is the AC220V control line, the blue wire is the DC24V control line, and the yellow-green line is the ground line.

●The main components inside the cabinet include a molded case circuit breaker, a miniature circuit breaker, an intermediate relay, an AC contactor, and a frequency converter.

●The frequency converter inside the cabinet is the GV3100 series. While improving stability, it adds a host of practical and advanced features, including motor parameter self-identification, analog current output, digital output, flexible frequency setting modes with online switching between multiple frequency setting modes, online parameter modification, pulse frequency setting, power-off parameter storage, fixed and variable swing control, and RS485 communication.

● The cabinet features buttons, indicator lights, and an advanced operation panel. It connects to the electrical components within the VFD cabinet, displays the cabinet’s operating status, and also controls the start and stop of the VFD.