正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)上海(hai)總代(dai)理

正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)上海(hai)總代(dai)理

正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)的優(you)點(dian)：

正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)體(ti)積(ji)小，安裝(zhuang)使(shi)用(yong)方(fang)便(bian)，正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)動(dong)作(zuo)值(zhi)固定分(fen)檔可(ke)調(tiao)，動作(zuo)可(ke)靠，正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)連續(xu)供電穩(wen)定，操(cao)作(zuo)簡易。正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)能(neng)適(shi)應各(ge)地用(yong)戶，可(ke)以(yi)用(yong)來(lai)對(dui)線(xian)路(lu)進行(xing)接地故障保(bao)護，正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)防(fang)止(zhi)由於(yu)接(jie)地故障電(dian)流引起的設(she)備事故或電(dian)氣火災(zai)，正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)也(ye)可(ke)用(yong)來(lai)對(dui)人(ren)體(ti)觸電解(jie)除提供間接(jie)接觸保(bao)護。

正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)上海(hai)總代(dai)理

此信(xin)號(hao)經(jing)電(dian)子(zi)線(xian)路(lu)處(chu)理正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)，當漏(lou)電電(dian)流達到(dao)動(dong)作(zuo)值(zhi)時(shi)，正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)使(shi)可(ke)控矽導通觸(chu)使(shi)繼電(dian)器(qi)動(dong)作(zuo)，利用(yong)繼電(dian)器(qi)常(chang)開(kai)、正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)閉(bi)點(dian)控制主線(xian)路(lu)斷(duan)路(lu)器(qi)或(huo)接(jie)觸(chu)器(qi)斷(duan)開(kai)切(qie)除故障線(xian)路(lu)達到(dao)保(bao)護的目(mu)的。正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)試(shi)驗回路(lu)由(you)電(dian)阻(zu)與按(an)鈕(niu)等元件組成(cheng)，按(an)下(xia)試(shi)驗按(an)鈕(niu)，正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)有壹電(dian)流(liu)流過互(hu)感器(qi)，正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)相(xiang)當於主線(xian)路(lu)有漏(lou)電電(dian)流，指(zhi)示燈(deng)亮(liang)，出口(kou)繼電(dian)器(qi)就(jiu)應(ying)能(neng)動(dong)作(zuo)。正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)按(an)下(xia)復(fu)歸(gui)按(an)鈕(niu)，燈(deng)滅，出(chu)口(kou)繼電(dian)器(qi)返(fan)回(hui)。

正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)上海(hai)總代(dai)理

正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)主要用(yong)途：
1）正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)高(gao)電(dian)阻(zu)接地系(xi)統(tong)的接(jie)地過電(dian)流(liu)保(bao)護；
2）正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)發(fa)電(dian)機定子(zi)繞組的接(jie)地保(bao)護；
3）正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)分(fen)相(xiang)發(fa)電(dian)機的層(ceng)間短(duan)路(lu)保(bao)護；
4）正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)接(jie)地變壓(ya)器(qi)的過(guo)熱(re)保(bao)護。
6、正興(xing)漏(lou)電保(bao)護繼電(dian)器(qi)GD型(xing)選(xuan)擇(ze)性(xing)接(jie)地繼電(dian)器(qi)