中(zhong)(zhong)電(dian)氣(qi)設備選擇不當造成的(de)常(chang)(chang)見錯誤：生產(chan)過程中(zhong)(zhong)交(jiao)(jiao)流接(jie)(jie)觸器的(de)體(ti)積選擇不當，不同(tong)組的(de)插座控(kong)制電(dian)路(lu)安裝了相(xiang)同(tong)體(ti)積的(de)交(jiao)(jiao)流接(jie)(jie)觸器，三(san)相(xiang)負載(zai)的(de)差異不完(wan)全(quan)考慮過的(de)。在(zai)平(ping)衡狀態(tai)下，不能在(zai)所(suo)有正(zheng)常(chang)(chang)模型中(zhong)(zhong)選擇某些組的(de)輸出(chu)交(jiao)(jiao)流接(jie)(jie)觸器的(de)電(dian)流水(shui)(shui)平(ping)。基本上，電(dian)流水(shui)(shui)平(ping)是通過一個步驟選擇的(de)，該步驟會導致交(jiao)(jiao)流接(jie)(jie)觸器在(zai)高溫天氣(qi)下運行期間燒(shao)斷。

根(gen)據電(dian)(dian)(dian)氣(qi)設備的接線規定，接線盒可(ke)安裝在封(feng)閉(bi)或(huo)半封(feng)閉(bi)的金屬外殼中(zhong)或(huo)屏幕(mu)上，以(yi)(yi)形成配電(dian)(dian)(dian)室設備。如果一切正(zheng)常，可(ke)以(yi)(yi)使用(yong)手或(huo)控制開關連接或(huo)斷開電(dian)(dian)(dian)源電(dian)(dian)(dian)路。常見的錯誤(wu)或(huo)異常取決(jue)于家用(yong)電(dian)(dian)(dian)器的維護，以(yi)(yi)斷開電(dian)(dian)(dian)路或(huo)警報。識(shi)別(bie)儀(yi)可(ke)以(yi)(yi)在信息模(mo)式下(xia)顯示各種主要參數，還可(ke)以(yi)(yi)調整某些(xie)電(dian)(dian)(dian)氣(qi)設備的主要參數，并提醒或(huo)發(fa)出所有(you)正(zheng)常工作設置的偏(pian)差(cha)信號。常用(yong)于發(fa)電(dian)(dian)(dian)，配電(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(yong)作電(dian)壓(ya)(ya)(ya)(ya)等(deng)級在3.6 kV~550 kV的電(dian)氣產品作為(wei)高(gao)(gao)壓(ya)(ya)(ya)(ya)隔離(li)開關(guan)，有(you)(you)接地開關(guan)，高(gao)(gao)壓(ya)(ya)(ya)(ya)斷路器，自(zi)動高(gao)(gao)壓(ya)(ya)(ya)(ya)重合和(he)斷開裝置，高(gao)(gao)壓(ya)(ya)(ya)(ya)操作機(ji)構，防爆(bao)高(gao)(gao)壓(ya)(ya)(ya)(ya)配電(dian)裝置和(he)高(gao)(gao)壓(ya)(ya)(ya)(ya)開關(guan)柜等(deng)不同類別。通(tong)(tong)常(chang)，連接到系(xi)統(tong)主母(mu)線(xian)的電(dian)容器柜用(yong)于(yu)中央無功功率補(bu)償，并且(qie)(qie)通(tong)(tong)常(chang)與輸入(ru)柜并聯安裝（系(xi)統(tong)具有(you)(you)PT柜，應(ying)為(wei)高(gao)(gao)壓(ya)(ya)(ya)(ya)系(xi)統(tong)，而低(di)(di)壓(ya)(ya)(ya)(ya)系(xi)統(tong)沒有(you)(you)PT柜- PT柜相當于(yu)降低(di)(di)變壓(ya)(ya)(ya)(ya)器，只(zhi)需要低(di)(di)壓(ya)(ya)(ya)(ya)變壓(ya)(ya)(ya)(ya)器，但是電(dian)容器柜很(hen)少用(yong)于(yu)高(gao)(gao)壓(ya)(ya)(ya)(ya)系(xi)統(tong)中，并且(qie)(qie)高(gao)(gao)壓(ya)(ya)(ya)(ya)電(dian)容器很(hen)難制造，并且(qie)(qie)通(tong)(tong)常(chang)在低(di)(di)壓(ya)(ya)(ya)(ya)側進(jin)行集中補(bu)償。