I-Voltmeter yezigaba ezintathu (Ejwayelekile)
Uhlolojikelele
Ngokusebenzisa ubuchwepheshe be-voltage ye-AC, kungenzeka ukukala izigaba zamandla kagesi ezintathu kugridi yamandla, futhi umane uziqhathanise ngenani lokusetha iphaneli.Izici, futhi zingaqedela ukuxhumana kwenethiwekhi nge-PLC efanayo nekhompyutha yezimboni.
Izici
Isilinganiso: I-voltage yezigaba ezintathu
Bonisa: Imigqa emithathu ye-LED digital / LCD liquid crystal display A, B, C voltage yezigaba ezintathu
Ukusetshenziswa: ilungele igridi yamandla, isistimu yokulawula okuzenzakalelayo.Isekhethi yokulinganisa yamanje enezigaba ezintathu ephansi, ifanele i-MKH, GGD nezinye izinhlobo zekhabhinethi
Ongakukhetha: isixhumi esibonakalayo sokuxhumana se-RS485, ukuphuma kokushintsha okubili (2DO), okokufaka okushintshiwe okubili (2DI), okukhiphayo okukodwa kwe-analog (IAO)