JD-5S/JD-5C電(dian)動꧒機過(guo)載(zai)缺相(xiang)保護器是是傳統熱繼電(dian)器的(de)升(sheng)級換(huan)代產(chan)品,采(cai)用(yong)數(shu)字處理技術(shu),高亮度(du)LED顯示(shi),通過(guo)內置的(de)電(dian)流(liu)(liu)互(hu)感器檢測電(dian)動機的(de)三相(xiang)負(fu)載(zai)電(dian)流(liu)(liu),可以(yi)顯示(shi)電(dian)機電(dian)流(liu)(liu)并(bing)根據電(dian)流(liu)(liu)判斷是否存在(zai)過(guo)載(zai)、缺相(xiang)等故(gu)障
SJD25數(shu)字(zi)式熱繼(ji)電(dian)(dian)器(qi)是(shi)一款智能型(xing)電(dian)(dian)動(dong)機(ji)綜合(he)保(bao)護器(qi),是(shi)傳統熱繼(ji)電(dian)(dian)器(qi)的(de)升級換(huan)代產(chan)品。該產(chan)品采用數(shu)字(zi)處理技術,液(ye)晶(jing)顯示,通(tong)過內置的(de)電(dian)(dian)流(liu)互感器(qi)檢測電🦩(dian)(dian)動(dong)機(ji)的(de)三(san)相負載(zai)電(dian)(dian)流(liu),可以(yi)顯示三(san)相電(dian)(dian)流(liu)并根據電(dian)(dian)流(liu)判斷是(shi)否存在過載(zai)或缺(que)相故(gu)障。當電(dian)(dian)動(dong)機(ji)發生故(gu)障時,內部繼(ji)電(dian)(dian)器(qi)觸點斷開,切斷電(dian)(dian)動(dong)機(ji)電(dian)(dian)源(yuan)。
SJD701B數字式(shi)熱繼電(dian)(dian)器(qi)(水(shui)泵保護器(qi))采(cai)用數字處理技術,液晶顯示(shi)(shi),通(tong)過內置(zhi)的電(dian)(dian)流(liu)互感器(qi)檢測電(dian)(dian)動機的三相(xiang)(xiang)負載(zai)電(dian)(dian)流(liu),可以顯示(shi)(shi)三🥃相(xiang)(xiang)電(dian)(dian)流(liu)并根據電(dian)(dian)流(liu)判(pan🐟)斷(duan)是否存在(zai)過載(zai)、缺相(xiang)(xiang)、三相(xiang)(xiang)電(dian)(dian)流(liu)不平衡等故障。
SJD801智能數字(zi)式熱(re)繼電(dian)器(qi)采用數字(zi)處理(li)技(ji)術,高亮度LEꦓD顯(xian)示,通過內置的電(dian)流互感器(qi)檢測電(dian)動機的三(san)相(xiang)負載(zai)電(dian)流,可(ke)以顯(xian)示三(san)相(xiang)電(dian)流并(bing)根(gen)據電(dian)流判斷是否存在過載(zai)、欠載(zai)、缺(que)相(xiang)、三(san)相(xiang)電(dian)流不平衡(heng)等故障。
SJD813智能(neng)數(shu)字式(shi)熱繼電(dian)器采用數(shu)字處理技術(shu),高亮度LED顯示,通過(guo)內置的(de)電(dian)流(liu)互(hu)感器檢(jian)測電(dian)動機的(de)三(san)相負載(zai)電(dian)流(liu),可以顯示三(san)相電(dian)流(liu♒)并根(gen)據電(dian)流(liu)判斷是否存在過(guo)載(zai)、欠(qian)載(zai)、缺相、三(san)相電(dian)流(liu)不平衡等故障。
SJD811F智能數(shu)字(zi)式(shi)熱繼電(dian)(dian)器(qi)(qi)采用數(shu)字(zi)處理技術,高亮度LED顯示(shi)(shi),通過內(nei)置的電(dian)(dian)流(liu)(liu)互(hu)感器(qi)(qi)檢測電(dian)(dian)動機的三(san)相(xiang)負載(zai)電(dian)(diaꦕn)流(liu)(liu),可以顯示(shi)(shi)三(san)相(xiang)電(dian)(dian)流(liu)(liu)并根(gen)據(ju)電(dian)(dian)流(liu)(liu)判斷是否存在過載(zai)、欠(qian)載(zai)、缺相(xiang)、三(san)相(xiang)電(dian)(dian)流(liu)(liu)不平衡等(deng)故障。
SJD7731數字(zi)式熱(re)繼(ji)電器采用數字(zi)處(chu)理技術,數碼(ma)管顯示(shi),分體式🌠設(she)計(ji),通(tong)過(guo)(guo)外置的電流(liu)(liu)(liu)互感(gan)器檢(jian)測電動(dong)機(ji)的三相(xiang)(xiang)負載電流(liu)(liu)(liu),可以(yi)顯示(shi)三相(xiang)(xiang)電流(liu)(liu)(liu)并(bing)根據電流(liu)(liu)(liu)判(pan)斷(duan)是否存在過🎶(guo)(guo)載、缺相(xiang)(xiang)、三相(xiang)(xiang)電流(liu)(liu)(liu)不平衡(heng)等(deng)故障。
S𒈔JD7701智能(neng)數字式(shi)熱繼電(dian)(dian)器采用數字處理技術(shu),高(gao)亮度LED顯(xian)示,通過外置的電(dian)(dian)流互(hu🐈)感(gan)器檢測電(dian)(dian)動機的三相(xiang)負載電(dian)(dian)流,可以顯(xian)示三相(xiang)電(dian)(dian)流并根據電(dian)(dian)流判斷是(shi)否存在(zai)過載、缺相(xiang)、三相(xiang)電(dian)(dian)流不平衡(heng)等故障(zhang)。