中電(dian)氣(qi)設備選(xuan)(xuan)擇(ze)(ze)不當(dang)(dang)造成的(de)常見錯誤：生產(chan)過程中交(jiao)流(liu)接(jie)觸(chu)器的(de)體積(ji)選(xuan)(xuan)擇(ze)(ze)不當(dang)(dang)，不同組的(de)插(cha)座控(kong)制電(dian)路安裝了相(xiang)同體積(ji)的(de)交(jiao)流(liu)接(jie)觸(chu)器，三相(xiang)負載(zai)的(de)差異不完全考慮(lv)過的(de)。在(zai)平衡狀態(tai)下(xia)(xia)，不能在(zai)所(suo)有正常模型中選(xuan)(xuan)擇(ze)(ze)某些組的(de)輸出交(jiao)流(liu)接(jie)觸(chu)器的(de)電(dian)流(liu)水(shui)平。基(ji)本上，電(dian)流(liu)水(shui)平是通過一(yi)個步(bu)驟選(xuan)(xuan)擇(ze)(ze)的(de)，該(gai)步(bu)驟會導(dao)致交(jiao)流(liu)接(jie)觸(chu)器在(zai)高溫天氣(qi)下(xia)(xia)運行期間燒斷。

根據電(dian)(dian)(dian)氣(qi)設(she)備(bei)的(de)接(jie)線規(gui)定，接(jie)線盒可安(an)裝在封(feng)閉(bi)或(huo)半封(feng)閉(bi)的(de)金(jin)屬(shu)外(wai)殼中或(huo)屏幕上，以(yi)形成配電(dian)(dian)(dian)室設(she)備(bei)。如(ru)果一切正常(chang)，可以(yi)使用(yong)(yong)手或(huo)控制開(kai)關(guan)連接(jie)或(huo)斷開(kai)電(dian)(dian)(dian)源電(dian)(dian)(dian)路。常(chang)見的(de)錯(cuo)誤或(huo)異(yi)常(chang)取決(jue)于(yu)家(jia)用(yong)(yong)電(dian)(dian)(dian)器的(de)維護，以(yi)斷開(kai)電(dian)(dian)(dian)路或(huo)警報。識別儀可以(yi)在信息模(mo)式下顯示各種主要參數(shu)，還(huan)可以(yi)調(diao)整某些電(dian)(dian)(dian)氣(qi)設(she)備(bei)的(de)主要參數(shu)，并提醒或(huo)發(fa)出所有正常(chang)工作設(she)置的(de)偏差(cha)信號。常(chang)用(yong)(yong)于(yu)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)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)等級在3.6 kV~550 kV的(de)電(dian)(dian)氣(qi)產品作為(wei)高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)隔離開(kai)(kai)關，有(you)接(jie)地開(kai)(kai)關，高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)斷路器(qi)，自動高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)重合和(he)斷開(kai)(kai)裝(zhuang)置(zhi)，高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)操作機構，防爆高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)配電(dian)(dian)裝(zhuang)置(zhi)和(he)高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)開(kai)(kai)關柜(ju)(ju)等不(bu)同類別。通(tong)常，連(lian)接(jie)到(dao)系統主母(mu)線的(de)電(dian)(dian)容器(qi)柜(ju)(ju)用(yong)于(yu)中央(yang)無功(gong)功(gong)率補償，并(bing)且通(tong)常與輸(shu)入柜(ju)(ju)并(bing)聯(lian)安裝(zhuang)（系統具有(you)PT柜(ju)(ju)，應為(wei)高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)系統，而低(di)壓(ya)(ya)(ya)(ya)(ya)(ya)系統沒(mei)有(you)PT柜(ju)(ju)- PT柜(ju)(ju)相當于(yu)降低(di)變(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)，只需要低(di)壓(ya)(ya)(ya)(ya)(ya)(ya)變(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)，但是電(dian)(dian)容器(qi)柜(ju)(ju)很(hen)少用(yong)于(yu)高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)系統中，并(bing)且高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)電(dian)(dian)容器(qi)很(hen)難制(zhi)造，并(bing)且通(tong)常在低(di)壓(ya)(ya)(ya)(ya)(ya)(ya)側進行集中補償。