中(zhong)電(dian)(dian)氣設備選擇不(bu)當(dang)造成(cheng)的(de)常(chang)(chang)見錯誤：生產過程中(zhong)交(jiao)(jiao)流(liu)接(jie)觸器(qi)(qi)的(de)體積選擇不(bu)當(dang)，不(bu)同組的(de)插座控制電(dian)(dian)路安裝了相(xiang)同體積的(de)交(jiao)(jiao)流(liu)接(jie)觸器(qi)(qi)，三相(xiang)負載(zai)的(de)差異不(bu)完全考(kao)慮過的(de)。在(zai)平衡狀態下(xia)，不(bu)能在(zai)所有正常(chang)(chang)模型中(zhong)選擇某些組的(de)輸出交(jiao)(jiao)流(liu)接(jie)觸器(qi)(qi)的(de)電(dian)(dian)流(liu)水平。基(ji)本上，電(dian)(dian)流(liu)水平是通過一個步驟(zou)選擇的(de)，該(gai)步驟(zou)會導致交(jiao)(jiao)流(liu)接(jie)觸器(qi)(qi)在(zai)高溫天氣下(xia)運行期間燒斷。

根(gen)據電(dian)(dian)(dian)氣設備(bei)(bei)的(de)接(jie)線規定，接(jie)線盒可(ke)(ke)安裝(zhuang)在封(feng)閉或(huo)半封(feng)閉的(de)金屬外殼中(zhong)或(huo)屏幕上，以形成配電(dian)(dian)(dian)室(shi)設備(bei)(bei)。如果一(yi)切正(zheng)常(chang)(chang)，可(ke)(ke)以使用手或(huo)控制開(kai)關連(lian)接(jie)或(huo)斷(duan)(duan)開(kai)電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)路(lu)。常(chang)(chang)見的(de)錯誤或(huo)異常(chang)(chang)取決(jue)于(yu)家用電(dian)(dian)(dian)器的(de)維(wei)護，以斷(duan)(duan)開(kai)電(dian)(dian)(dian)路(lu)或(huo)警報。識別(bie)儀可(ke)(ke)以在信息(xi)模(mo)式下顯示各種主要參(can)數，還(huan)可(ke)(ke)以調整某些電(dian)(dian)(dian)氣設備(bei)(bei)的(de)主要參(can)數，并提(ti)醒或(huo)發出所有正(zheng)常(chang)(chang)工作設置的(de)偏差信號。常(chang)(chang)用于(yu)發電(dian)(dian)(dian)，配電(dian)(dian)(dian)和變(bian)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(yong)作電(dian)(dian)(dian)壓(ya)(ya)(ya)等級在3.6 kV~550 kV的(de)電(dian)(dian)(dian)氣產品作為高(gao)壓(ya)(ya)(ya)隔離開關，有接地開關，高(gao)壓(ya)(ya)(ya)斷(duan)路器(qi)(qi)，自(zi)動(dong)高(gao)壓(ya)(ya)(ya)重合和斷(duan)開裝(zhuang)(zhuang)置(zhi)，高(gao)壓(ya)(ya)(ya)操作機構，防爆高(gao)壓(ya)(ya)(ya)配電(dian)(dian)(dian)裝(zhuang)(zhuang)置(zhi)和高(gao)壓(ya)(ya)(ya)開關柜(ju)等不同類別。通(tong)常(chang)(chang)，連接到系(xi)(xi)統(tong)主母線的(de)電(dian)(dian)(dian)容器(qi)(qi)柜(ju)用(yong)于(yu)中(zhong)央無功(gong)功(gong)率補償，并(bing)且通(tong)常(chang)(chang)與輸入(ru)柜(ju)并(bing)聯安裝(zhuang)(zhuang)（系(xi)(xi)統(tong)具有PT柜(ju)，應為高(gao)壓(ya)(ya)(ya)系(xi)(xi)統(tong)，而低壓(ya)(ya)(ya)系(xi)(xi)統(tong)沒(mei)有PT柜(ju)- PT柜(ju)相當于(yu)降(jiang)低變壓(ya)(ya)(ya)器(qi)(qi)，只需要低壓(ya)(ya)(ya)變壓(ya)(ya)(ya)器(qi)(qi)，但是(shi)電(dian)(dian)(dian)容器(qi)(qi)柜(ju)很少用(yong)于(yu)高(gao)壓(ya)(ya)(ya)系(xi)(xi)統(tong)中(zhong)，并(bing)且高(gao)壓(ya)(ya)(ya)電(dian)(dian)(dian)容器(qi)(qi)很難(nan)制造，并(bing)且通(tong)常(chang)(chang)在低壓(ya)(ya)(ya)側進行集中(zhong)補償。