光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)上(shang)海辦(ban)事處供(gong)應

光商工漏電(dian)繼(ji)電(dian)器(qi)上(shang)海辦(ban)事處供(gong)應

零(ling)相序基(ji)準入(ru)?裝(zhuang)置(zhi)（零(ling)相序電(dian)容(rong)器(qi)）
1 .光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)高(gao)壓(ya)供(gong)電(dian)設(she)備(bei)指(zhi)針(zhen)的PD（零(ling)相序分壓(ya)器(qi)）和*相同的ZPC零(ling)相分壓(ya)分也(ye)使用(yong)。光商工漏電(dian)繼(ji)電(dian)器(qi)圖(tu)面(mian)上(shang)的符號(hao)的情(qing)況(kuang)ZPC PD和同(tong)樣(yang)的東(dong)西（單線(xian)）和三(san)線的場合(he)第3圖(tu)請(qing)使(shi)用(yong)。
2 .光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)主(zhu)唱(chang)的工作(zuo)點(dian)*跨步(bu)（GPT二次(ci)側Vo = 190 V及1光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)時(shi)方3 Vo = 11400 V）的5%而(er)所以(yi)，光商工漏電(dian)繼(ji)電(dian)器(qi)6600×3×5樓(lou)÷100 = 570 V。光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)另(ling)外(wai)這個(ge)數(shu)值是3 Vo = 9.5 V相當。光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)壹般(ban)上(shang)流(liu)（電(dian)力(li)公司方面(mian)）的繼(ji)電(dian)器(qi)的動(dong)作(zuo)點(dian)是20～30 V，所以協(xie)調(tiao)*。
3 . 光商工漏電(dian)繼(ji)電(dian)器(qi)ZPC位(wei)置(zhi)高(gao)壓(ya)電(dian)路(lu)的哪(na)裏(li)都好，另(ling)外(wai)，光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)相順序是沒有(you)關(guan)系(xi)的。
4 . 光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)ZPC和ZCT哪(na)個(ge)上流(liu)了也(ye)好，動(dong)作(zuo)品(pin)，光商工漏電(dian)繼(ji)電(dian)器(qi)或者檢(jian)測*沒有(you)關(guan)系(xi)。
5 . 光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)ZPC - 1 A的高(gao)壓(ya)側(ce)端子(zi)斷流(liu)器等(deng)區分開(kai)關(guan)設(she)置(zhi)?光商工漏電(dian)繼(ji)電(dian)器(qi)CB的後(hou)ZPC - 1 A的情(qing)況(kuang)是保險(xian)絲(si)是在透(tou)明請(qing)使用(yong)。另外(wai)，光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)受(shou)電(dian)用(yong)CB的前(qian)上ZPC - 1 A時(shi)斷路(lu)容量(liang)的ヒューズ設(she)置請使(shi)用。

光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)上(shang)海辦(ban)事處供(gong)應

光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)上(shang)海辦(ban)事處供(gong)應

光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)當漏電(dian)電(dian)流(liu)達(da)到動作(zuo)值時(shi)，光商工漏電(dian)繼(ji)電(dian)器(qi)使(shi)可(ke)控矽導通(tong)觸(chu)使(shi)繼電(dian)器(qi)動(dong)作(zuo)，利(li)用繼電(dian)器(qi)常開(kai)、光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)閉(bi)點(dian)控制主(zhu)線路斷(duan)路(lu)器(qi)或接觸(chu)器(qi)斷開(kai)切(qie)除(chu)故(gu)障(zhang)線(xian)路(lu)達(da)到保護的目(mu)的。試驗(yan)回路(lu)由(you)電(dian)阻(zu)與按(an)鈕等(deng)元件(jian)組成，光商工漏電(dian)繼(ji)電(dian)器(qi)按(an)下試驗(yan)按(an)鈕，光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)有(you)壹電(dian)流(liu)流(liu)過(guo)互(hu)感(gan)器，光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)相當於(yu)主線(xian)路有(you)漏電(dian)電(dian)流(liu)，光商工漏電(dian)繼(ji)電(dian)器(qi)指(zhi)示(shi)燈(deng)亮(liang)，出口繼(ji)電(dian)器(qi)就(jiu)應能(neng)動(dong)作(zuo)。按(an)下復(fu)歸按(an)鈕，光(guang)商工漏電(dian)繼(ji)電(dian)器(qi)燈(deng)滅(mie)，出口繼(ji)電(dian)器(qi)返(fan)回。