聯系電話：13917768445
聯系電話：13917768445
JD-5S/JD-5C電(dian)動機(ji)過(guo)載缺(que)相(xiang)保護器是是傳統熱繼電(dian)器的升級換(huan)代產品，采用數字處理(li)技術，高亮度LED顯示(shi)，通過(guo)內置(zhi)的電(dian)流(liu)互感(gan)器檢測電(dian)動機(ji)的三相(xiang)負(fu)載電(dian)流(liu)，可以(yi)顯示(shi)電(dian)機(ji)電(dian)流(liu)并(bing)根據(ju)電(dian)流(liu)判(pan)斷(duan)是否存在過(guo)載、缺(que)相(xiang)等故(gu)障
SJD25數字式熱(re)繼電(dian)(dian)(dian)(dian)器(qi)是一款智能型電(dian)(dian)(dian)(dian)動機(ji)綜合保(bao)護器(qi)，是傳統熱(re)繼電(dian)(dian)(dian)(dian)器(qi)的升級換(huan)代產品(pin)。該產品(pin)采用數字處理(li)技術，液晶(jing)顯示，通過內(nei)置的電(dian)(dian)(dian)(dian)流互感器(qi)檢測電(dian)(dian)(dian)(dian)動機(ji)的三(san)相負載電(dian)(dian)(dian)(dian)流，可(ke)以顯示三(san)相電(dian)(dian)(dian)(dian)流并(bing)根據(ju)電(dian)(dian)(dian)(dian)流判斷(duan)是否存在過載或缺相故障(zhang)(zhang)。當電(dian)(dian)(dian)(dian)動機(ji)發(fa)生故障(zhang)(zhang)時，內(nei)部繼電(dian)(dian)(dian)(dian)器(qi)觸點斷(duan)開，切斷(duan)電(dian)(dian)(dian)(dian)動機(ji)電(dian)(dian)(dian)(dian)源。
SJD701B數字式熱(re)繼電(dian)(dian)器（水泵保護器）采用數字處理技(ji)術，液晶(jing)顯示，通過內置的(de)電(dian)(dian)流互感(gan)器檢測電(dian)(dian)動機(ji)的(de)三相(xiang)負載電(dian)(dian)流，可以(yi)顯示三相(xiang)電(dian)(dian)流并根(gen)據(ju)電(dian)(dian)流判(pan)斷是否存在過載、缺相(xiang)、三相(xiang)電(dian)(dian)流不平衡等故障。
SJD801智能數字式(shi)熱(re)繼電(dian)(dian)器(qi)采用(yong)數字處(chu)理技術，高亮度LED顯示(shi)，通過內置的電(dian)(dian)流互感器(qi)檢測電(dian)(dian)動(dong)機的三(san)相(xiang)負載(zai)電(dian)(dian)流，可(ke)以顯示(shi)三(san)相(xiang)電(dian)(dian)流并根據電(dian)(dian)流判斷(duan)是否存(cun)在過載(zai)、欠載(zai)、缺相(xiang)、三(san)相(xiang)電(dian)(dian)流不平(ping)衡等故(gu)障。
SJD813智能(neng)數(shu)字(zi)式(shi)熱繼電(dian)器(qi)采用數(shu)字(zi)處理技術，高亮度LED顯(xian)示，通過內置(zhi)的(de)電(dian)流互感器(qi)檢(jian)測電(dian)動(dong)機的(de)三(san)相負載(zai)電(dian)流，可以顯(xian)示三(san)相電(dian)流并根據電(dian)流判斷是否(fou)存在過載(zai)、欠載(zai)、缺(que)相、三(san)相電(dian)流不平衡等故障。
SJD811F智能(neng)數(shu)(shu)字(zi)式(shi)熱繼電(dian)(dian)器采(cai)用數(shu)(shu)字(zi)處理技術，高亮度LED顯示，通過內置的(de)電(dian)(dian)流(liu)互感器檢測電(dian)(dian)動機(ji)的(de)三(san)相(xiang)負(fu)載電(dian)(dian)流(liu)，可以顯示三(san)相(xiang)電(dian)(dian)流(liu)并根據電(dian)(dian)流(liu)判斷是否存在(zai)過載、欠載、缺相(xiang)、三(san)相(xiang)電(dian)(dian)流(liu)不平衡等故障。
SJD7731數字(zi)(zi)式(shi)熱繼電(dian)器采用數字(zi)(zi)處理技術，數碼管顯示，分體式(shi)設(she)計，通過(guo)外(wai)置的電(dian)流互感器檢測(ce)電(dian)動機的三(san)相(xiang)(xiang)負(fu)載電(dian)流，可以(yi)顯示三(san)相(xiang)(xiang)電(dian)流并根據電(dian)流判斷是否存(cun)在過(guo)載、缺相(xiang)(xiang)、三(san)相(xiang)(xiang)電(dian)流不平(ping)衡(heng)等故障(zhang)。
SJD7701智能數字式熱(re)繼電(dian)器采用(yong)數字處(chu)理技術，高亮度(du)LED顯示，通(tong)過(guo)外置(zhi)的電(dian)流互感器檢測電(dian)動(dong)機的三相(xiang)(xiang)負載電(dian)流，可以(yi)顯示三相(xiang)(xiang)電(dian)流并根據電(dian)流判斷是(shi)否存在過(guo)載、缺相(xiang)(xiang)、三相(xiang)(xiang)電(dian)流不平衡等故障。
