中(zhong)電氣設備選擇(ze)(ze)(ze)不當造(zao)成的(de)(de)(de)(de)常見(jian)錯誤：生產(chan)過程中(zhong)交(jiao)流(liu)(liu)接(jie)觸(chu)器(qi)的(de)(de)(de)(de)體積(ji)選擇(ze)(ze)(ze)不當，不同(tong)組的(de)(de)(de)(de)插座控(kong)制電路安裝了相(xiang)同(tong)體積(ji)的(de)(de)(de)(de)交(jiao)流(liu)(liu)接(jie)觸(chu)器(qi)，三(san)相(xiang)負載(zai)的(de)(de)(de)(de)差異不完全(quan)考慮過的(de)(de)(de)(de)。在(zai)平衡狀態下，不能在(zai)所有正(zheng)常模型中(zhong)選擇(ze)(ze)(ze)某些組的(de)(de)(de)(de)輸出交(jiao)流(liu)(liu)接(jie)觸(chu)器(qi)的(de)(de)(de)(de)電流(liu)(liu)水平。基(ji)本上，電流(liu)(liu)水平是通(tong)過一個步(bu)驟(zou)選擇(ze)(ze)(ze)的(de)(de)(de)(de)，該步(bu)驟(zou)會導致交(jiao)流(liu)(liu)接(jie)觸(chu)器(qi)在(zai)高(gao)溫天氣下運行期間燒斷。

根(gen)據電(dian)(dian)(dian)(dian)(dian)氣設(she)(she)備(bei)的(de)(de)接(jie)線規(gui)定，接(jie)線盒可(ke)(ke)(ke)安裝在封閉(bi)或(huo)半封閉(bi)的(de)(de)金(jin)屬外殼中或(huo)屏幕上(shang)，以(yi)形成配電(dian)(dian)(dian)(dian)(dian)室設(she)(she)備(bei)。如果一切正常(chang)，可(ke)(ke)(ke)以(yi)使用(yong)手(shou)或(huo)控制開(kai)關連接(jie)或(huo)斷(duan)開(kai)電(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)路。常(chang)見的(de)(de)錯誤或(huo)異常(chang)取決于家(jia)用(yong)電(dian)(dian)(dian)(dian)(dian)器(qi)的(de)(de)維護，以(yi)斷(duan)開(kai)電(dian)(dian)(dian)(dian)(dian)路或(huo)警報。識別儀可(ke)(ke)(ke)以(yi)在信(xin)息模式下(xia)顯示各(ge)種主要(yao)參數(shu)，還(huan)可(ke)(ke)(ke)以(yi)調整某些電(dian)(dian)(dian)(dian)(dian)氣設(she)(she)備(bei)的(de)(de)主要(yao)參數(shu)，并提醒或(huo)發(fa)出所(suo)有(you)正常(chang)工作設(she)(she)置的(de)(de)偏(pian)差信(xin)號。常(chang)用(yong)于發(fa)電(dian)(dian)(dian)(dian)(dian)，配電(dian)(dian)(dian)(dian)(dian)和(he)變電(dian)(dian)(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)壓(ya)(ya)(ya)(ya)等級(ji)在3.6 kV~550 kV的電(dian)氣(qi)產品(pin)作(zuo)為(wei)高(gao)壓(ya)(ya)(ya)(ya)隔離開關，有接地開關，高(gao)壓(ya)(ya)(ya)(ya)斷路器(qi)，自(zi)動高(gao)壓(ya)(ya)(ya)(ya)重合和斷開裝置(zhi)，高(gao)壓(ya)(ya)(ya)(ya)操作(zuo)機構(gou)，防爆高(gao)壓(ya)(ya)(ya)(ya)配電(dian)裝置(zhi)和高(gao)壓(ya)(ya)(ya)(ya)開關柜等不同類別(bie)。通常，連接到系(xi)統主母線(xian)的電(dian)容(rong)器(qi)柜用于中(zhong)央無(wu)功功率(lv)補(bu)償(chang)，并且通常與輸入柜并聯(lian)安裝（系(xi)統具(ju)有PT柜，應為(wei)高(gao)壓(ya)(ya)(ya)(ya)系(xi)統，而低壓(ya)(ya)(ya)(ya)系(xi)統沒有PT柜- PT柜相當于降低變壓(ya)(ya)(ya)(ya)器(qi)，只需要低壓(ya)(ya)(ya)(ya)變壓(ya)(ya)(ya)(ya)器(qi)，但是電(dian)容(rong)器(qi)柜很少(shao)用于高(gao)壓(ya)(ya)(ya)(ya)系(xi)統中(zhong)，并且高(gao)壓(ya)(ya)(ya)(ya)電(dian)容(rong)器(qi)很難(nan)制造，并且通常在低壓(ya)(ya)(ya)(ya)側進行集(ji)中(zhong)補(bu)償(chang)。