● Visoje sistemos elektros valdymo spintoje naudojama lauko suvirinta spinta, kurios apsaugos klasė IP54.
●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.
● Juodas laidas spintelės viduje yra AC380V maitinimo linija, geltonas laidas - AC220V valdymo linija, mėlynas laidas - DC24V valdymo linija, o geltonai žalia linija - įžeminimo linija.
● Pagrindiniai korpuso viduje esantys komponentai yra liejamo korpuso grandinės pertraukiklis, miniatiūrinis grandinės pertraukiklis, tarpinė relė, kintamosios srovės kontaktorius ir dažnio keitiklis.
●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.
