中(zhong)(zhong)電(dian)氣(qi)設備選(xuan)擇不(bu)(bu)當(dang)造成的(de)(de)(de)常見(jian)錯誤：生產過(guo)程(cheng)中(zhong)(zhong)交流接(jie)觸器(qi)的(de)(de)(de)體(ti)積選(xuan)擇不(bu)(bu)當(dang)，不(bu)(bu)同(tong)組的(de)(de)(de)插座控制電(dian)路安裝了相同(tong)體(ti)積的(de)(de)(de)交流接(jie)觸器(qi)，三相負載的(de)(de)(de)差(cha)異不(bu)(bu)完全考慮過(guo)的(de)(de)(de)。在(zai)平衡狀(zhuang)態(tai)下，不(bu)(bu)能在(zai)所有(you)正常模型中(zhong)(zhong)選(xuan)擇某些組的(de)(de)(de)輸出(chu)交流接(jie)觸器(qi)的(de)(de)(de)電(dian)流水(shui)平。基(ji)本上，電(dian)流水(shui)平是通過(guo)一個步驟選(xuan)擇的(de)(de)(de)，該步驟會導致交流接(jie)觸器(qi)在(zai)高溫天氣(qi)下運行(xing)期間燒斷。

根據電(dian)(dian)(dian)氣(qi)設備(bei)(bei)的(de)(de)(de)(de)接(jie)(jie)線規定，接(jie)(jie)線盒可安裝(zhuang)在封閉或(huo)半封閉的(de)(de)(de)(de)金屬外殼中或(huo)屏幕上，以(yi)(yi)形成配(pei)電(dian)(dian)(dian)室設備(bei)(bei)。如(ru)果(guo)一(yi)切(qie)正常，可以(yi)(yi)使用手(shou)或(huo)控制開(kai)關連接(jie)(jie)或(huo)斷開(kai)電(dian)(dian)(dian)源電(dian)(dian)(dian)路。常見(jian)的(de)(de)(de)(de)錯誤(wu)或(huo)異常取決于家用電(dian)(dian)(dian)器的(de)(de)(de)(de)維護，以(yi)(yi)斷開(kai)電(dian)(dian)(dian)路或(huo)警(jing)報(bao)。識別儀可以(yi)(yi)在信息模式下(xia)顯示各種主(zhu)要(yao)參(can)數，還可以(yi)(yi)調整某(mou)些電(dian)(dian)(dian)氣(qi)設備(bei)(bei)的(de)(de)(de)(de)主(zhu)要(yao)參(can)數，并提醒或(huo)發(fa)出所(suo)有正常工作設置的(de)(de)(de)(de)偏差(cha)信號。常用于發(fa)電(dian)(dian)(dian)，配(pei)電(dian)(dian)(dian)和變電(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。高壓配電柜用作電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)等(deng)級在(zai)3.6 kV~550 kV的電(dian)(dian)氣(qi)產品(pin)作為(wei)高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)隔離開關(guan)，有接地(di)開關(guan)，高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)斷路(lu)器(qi)(qi)(qi)，自動高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)重合(he)和(he)(he)斷開裝(zhuang)置，高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)操作機構，防爆高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)配電(dian)(dian)裝(zhuang)置和(he)(he)高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)開關(guan)柜等(deng)不同(tong)類別。通常，連接到系(xi)統主(zhu)母線(xian)的電(dian)(dian)容(rong)器(qi)(qi)(qi)柜用于中(zhong)央無(wu)功(gong)功(gong)率補償(chang)，并(bing)且通常與輸入柜并(bing)聯安裝(zhuang)（系(xi)統具有PT柜，應為(wei)高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)系(xi)統，而低(di)壓(ya)(ya)(ya)(ya)(ya)系(xi)統沒有PT柜- PT柜相(xiang)當(dang)于降低(di)變壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)，只需要低(di)壓(ya)(ya)(ya)(ya)(ya)變壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)，但是電(dian)(dian)容(rong)器(qi)(qi)(qi)柜很少用于高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)系(xi)統中(zhong)，并(bing)且高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)電(dian)(dian)容(rong)器(qi)(qi)(qi)很難制造，并(bing)且通常在(zai)低(di)壓(ya)(ya)(ya)(ya)(ya)側進行集中(zhong)補償(chang)。