SSU76電(dian)(dian)壓監(jian)控繼電(dian)(dian)器能使機械、設(she)備和系統獲(huo)得很大(da)程度的保護，這(zhe)意味(wei)著電(dian)(dian)壓故障可以(yi)被及早地檢測(ce)(ce)出(chu)來，并在造(zao)成更(geng)大(da)損(sun)失之前予以(yi)適當(dang)的處理。監(jian)控繼電(dian)(dian)器主要可用于以(yi)下幾個方面(mian)：相序（電(dian)(dian)動(dong)機轉向錯(cuo)誤）；斷(duan)(duan)(duan)相（熔斷(duan)(duan)(duan)器熔斷(duan)(duan)(duan)、控制電(dian)(dian)源故障、電(dian)(dian)機單(dan)向運行(xing)導致的過(guo)熱）；相不(bu)對(dui)稱（由(you)于電(dian)(dian)壓不(bu)均勻或斷(duan)(duan)(duan)相而引起(qi)的電(dian)(dian)機過(guo)熱、電(dian)(dian)源負載不(bu)均衡(heng)）、低電(dian)(dian)壓（電(dian)(dian)機電(dian)(dian)流增大(da)導致過(guo)熱、設(she)備意外復位(wei)、電(dian)(dian)源電(dian)(dian)壓不(bu)足）；過(guo)電(dian)(dian)壓（設(she)備由(you)于電(dian)(dian)源過(guo)電(dian)(dian)受損(sun)、設(she)備或系統接入高電(dian)(dian)壓）；絕緣(yuan)監(jian)測(ce)(ce)（檢測(ce)(ce)未接地設(she)備和系統的絕緣(yuan)電(dian)(dian)阻(zu)）。

SSU76可配CS/11繼電器底座