JD-5S/JD-5C電(dian)(dian)(dian)動機(ji)過載(zai)缺(que)相(xiang)保護器是是傳統(tong)熱繼電(dian)(dian)(dian)器的(de)升級換代(dai)產(chan)品,采用數字(zi)處理(li)技術,高亮度LED顯(xian)示,通過內置的(de)電(dian)(dian)(dian)流(liu)互感器檢測電(dian)(dian)(dian)動機(ji)的(de)三相(xiang)負載(zai)電(dian)(dian)(dian)流(liu),可以顯(xian)示電(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)流(liu)并根據電(dian)(dian)(dian)流(liu)判斷是否存在過載(zai)、缺(que)相(xiang)等故障
SJD25數字(zi)式熱繼(ji)電(dian)(dian)(dian)器(qi)是(shi)一(yi)款智能型電(dian)(dian)(dian)動(dong)機綜合保(bao)護器(qi),是(shi)傳統熱繼(ji)電(dian)(dian)(dian)器(qi)的升級換代產(chan)品(pin)。該產(chan)品(pin)采用數字(zi)處(chu)理技術,液(ye)晶(jing)顯示,通過內(nei)置(zhi)的電(dian)(dian)(dian)流(liu)互感器(qi)檢測電(dian)(dian)(dian)動(dong)機的三相(xiang)(xiang)負載電(dian)(dian)(dian)流(liu),可以顯示三相(xiang)(xiang)電(dian)(dian)(dian)流(liu)并根據電(dian)(dian)(dian)流(liu)判斷是(shi)否存在(zai)過載或缺相(xiang)(xiang)故障。當電(dian)(dian)(dian)動(dong)機發生故障時,內(nei)部繼(ji)電(dian)(dian)(dian)器(qi)觸點斷開,切斷電(dian)(dian)(dian)動(dong)機電(dian)(dian)(dian)源。
SJD701B數字式熱(re)繼電(dian)(dian)(dian)器(qi)(qi)(qi)(水泵保護器(qi)(qi)(qi))采用(yong)數字處理技術,液晶顯示(shi),通過(guo)內置的(de)電(dian)(dian)(dian)流互感器(qi)(qi)(qi)檢(jian)測電(dian)(dian)(dian)動機的(de)三(san)相負載(zai)電(dian)(dian)(dian)流,可以顯示(shi)三(san)相電(dian)(dian)(dian)流并根據電(dian)(dian)(dian)流判斷是否存(cun)在過(guo)載(zai)、缺(que)相、三(san)相電(dian)(dian)(dian)流不平衡等(deng)故障(zhang)。
SJD801智(zhi)能(neng)數(shu)字(zi)式熱繼電(dian)器采用數(shu)字(zi)處理技術,高亮度LED顯(xian)示,通過內置的(de)電(dian)流(liu)(liu)互感器檢測電(dian)動機的(de)三相(xiang)(xiang)負載電(dian)流(liu)(liu),可(ke)以顯(xian)示三相(xiang)(xiang)電(dian)流(liu)(liu)并(bing)根據電(dian)流(liu)(liu)判(pan)斷是否存在過載、欠載、缺相(xiang)(xiang)、三相(xiang)(xiang)電(dian)流(liu)(liu)不平衡等故障(zhang)。
SJD813智能(neng)數(shu)字式熱繼電(dian)器采(cai)用數(shu)字處(chu)理技術,高亮(liang)度LED顯(xian)示(shi),通(tong)過內置的(de)電(dian)流(liu)(liu)互感器檢測(ce)電(dian)動機的(de)三相(xiang)負載(zai)電(dian)流(liu)(liu),可以顯(xian)示(shi)三相(xiang)電(dian)流(liu)(liu)并根據(ju)電(dian)流(liu)(liu)判斷是(shi)否存(cun)在過載(zai)、欠載(zai)、缺相(xiang)、三相(xiang)電(dian)流(liu)(liu)不(bu)平衡(heng)等故障。
SJD811F智(zhi)能數字式熱繼電(dian)(dian)器(qi)(qi)采用數字處理(li)技術,高亮(liang)度LED顯示,通(tong)過內置(zhi)的電(dian)(dian)流(liu)(liu)互感器(qi)(qi)檢測電(dian)(dian)動機的三(san)相負(fu)載電(dian)(dian)流(liu)(liu),可以顯示三(san)相電(dian)(dian)流(liu)(liu)并根據電(dian)(dian)流(liu)(liu)判(pan)斷是否存在過載、欠(qian)載、缺相、三(san)相電(dian)(dian)流(liu)(liu)不平衡等(deng)故障。
SJD7731數字式(shi)熱繼電(dian)(dian)器(qi)采用數字處(chu)理技術,數碼管(guan)顯示,分體式(shi)設(she)計,通過(guo)外置(zhi)的電(dian)(dian)流互感器(qi)檢測電(dian)(dian)動機的三(san)(san)相負載電(dian)(dian)流,可以顯示三(san)(san)相電(dian)(dian)流并根(gen)據電(dian)(dian)流判(pan)斷是否存在過(guo)載、缺相、三(san)(san)相電(dian)(dian)流不平(ping)衡等故障(zhang)。
SJD7701智(zhi)能數字(zi)式熱繼電(dian)器(qi)(qi)采(cai)用數字(zi)處理(li)技(ji)術,高(gao)亮度LED顯示(shi)(shi),通過外(wai)置的(de)電(dian)流(liu)(liu)互感器(qi)(qi)檢測電(dian)動(dong)機的(de)三相負載電(dian)流(liu)(liu),可以顯示(shi)(shi)三相電(dian)流(liu)(liu)并根據電(dian)流(liu)(liu)判斷是(shi)否存在(zai)過載、缺(que)相、三相電(dian)流(liu)(liu)不平衡等(deng)故障。