中電(dian)(dian)氣(qi)設備選擇不(bu)當造成(cheng)的(de)(de)(de)常見錯誤：生產過(guo)程中交(jiao)(jiao)流接(jie)觸(chu)器的(de)(de)(de)體積(ji)選擇不(bu)當，不(bu)同組的(de)(de)(de)插座控制電(dian)(dian)路(lu)安裝了相(xiang)同體積(ji)的(de)(de)(de)交(jiao)(jiao)流接(jie)觸(chu)器，三相(xiang)負(fu)載的(de)(de)(de)差異不(bu)完全考慮過(guo)的(de)(de)(de)。在(zai)(zai)平(ping)衡(heng)狀態下，不(bu)能在(zai)(zai)所有正常模型中選擇某些組的(de)(de)(de)輸出交(jiao)(jiao)流接(jie)觸(chu)器的(de)(de)(de)電(dian)(dian)流水(shui)平(ping)。基本上(shang)，電(dian)(dian)流水(shui)平(ping)是通過(guo)一個(ge)步驟選擇的(de)(de)(de)，該步驟會導(dao)致交(jiao)(jiao)流接(jie)觸(chu)器在(zai)(zai)高溫天氣(qi)下運行期間(jian)燒斷。

根(gen)據電(dian)(dian)(dian)氣(qi)設備的(de)接(jie)(jie)(jie)線規(gui)定，接(jie)(jie)(jie)線盒可安裝在封閉(bi)或半封閉(bi)的(de)金屬外殼中(zhong)或屏幕上，以(yi)(yi)形成配電(dian)(dian)(dian)室設備。如果一(yi)切正常，可以(yi)(yi)使用手或控制開(kai)(kai)關連接(jie)(jie)(jie)或斷(duan)開(kai)(kai)電(dian)(dian)(dian)源電(dian)(dian)(dian)路。常見的(de)錯誤或異常取決于家用電(dian)(dian)(dian)器的(de)維護，以(yi)(yi)斷(duan)開(kai)(kai)電(dian)(dian)(dian)路或警報(bao)。識別儀可以(yi)(yi)在信息(xi)模式下(xia)顯示(shi)各(ge)種(zhong)主要參(can)(can)數(shu)，還(huan)可以(yi)(yi)調(diao)整某些電(dian)(dian)(dian)氣(qi)設備的(de)主要參(can)(can)數(shu)，并提醒(xing)或發出所有正常工作設置的(de)偏(pian)差信號。常用于發電(dian)(dian)(dian)，配電(dian)(dian)(dian)和(he)變電(dian)(dian)(dian)站。

涉及電源系統中發電，傳輸，分配，轉換和功耗中的接通和斷開，控制或保護的作用。高壓配電柜用作(zuo)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)等(deng)(deng)級(ji)在3.6 kV~550 kV的(de)電(dian)(dian)氣產(chan)品作(zuo)為高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)隔離開關(guan)，有(you)接地(di)開關(guan)，高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)斷(duan)路器，自動高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)重合(he)和斷(duan)開裝(zhuang)(zhuang)置(zhi)，高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)操作(zuo)機構，防爆高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)配電(dian)(dian)裝(zhuang)(zhuang)置(zhi)和高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)開關(guan)柜(ju)等(deng)(deng)不(bu)同類別(bie)。通常(chang)，連接到系(xi)(xi)統(tong)主母(mu)線的(de)電(dian)(dian)容器柜(ju)用于中央無功(gong)功(gong)率補償，并且(qie)通常(chang)與輸入柜(ju)并聯安裝(zhuang)(zhuang)（系(xi)(xi)統(tong)具有(you)PT柜(ju)，應為高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系(xi)(xi)統(tong)，而低(di)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系(xi)(xi)統(tong)沒(mei)有(you)PT柜(ju)- PT柜(ju)相當于降低(di)變壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器，只需(xu)要(yao)低(di)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)變壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器，但是電(dian)(dian)容器柜(ju)很少用于高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系(xi)(xi)統(tong)中，并且(qie)高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)電(dian)(dian)容器很難制造，并且(qie)通常(chang)在低(di)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)側進(jin)行集(ji)中補償。