箱(xiang)體的(de)(de)主要設備使用(yong)家(jia)用(yong)電(dian)器，例如真(zhen)空(kong)控制柜，干(gan)式變(bian)壓(ya)(ya)器，干(gan)式變(bian)壓(ya)(ya)器，真(zhen)空(kong)斷(duan)路器（彈(dan)簧操作機(ji)構(gou)），并且產(chan)品(pin)沒有裸露的(de)(de)帶電(dian)部件。它是全邊緣結構(gou)，可完全導致零電(dian)擊事故。整(zheng)個站可以實(shi)現(xian)高(gao)度安全的(de)(de)無油運(yun)行。第二次(ci)，集成(cheng)到微計算機(ji)中(zhong)的(de)(de)自(zi)動化系統用(yong)于實(shi)現(xian)無人值守的(de)(de)操作。

建(jian)議(yi)出于美觀原因(yin)，應使用鋼管(guan)敷設10 kV電(dian)(dian)(dian)(dian)纜出口。變電(dian)(dian)(dian)(dian)站中的10 kV箱式配電(dian)(dian)(dian)(dian)站外殼通(tong)常用水泥鋪成，并且10 kV線(xian)(xian)(xian)路終端通(tong)常在(zai)變電(dian)(dian)(dian)(dian)站壁外10 m。如果將(jiang)電(dian)(dian)(dian)(dian)纜直(zhi)接埋在(zai)地下(xia)并引到電(dian)(dian)(dian)(dian)線(xian)(xian)(xian)桿(gan)上，則很難進(jin)行維護。因(yin)此，應將(jiang)10 kV電(dian)(dian)(dian)(dian)纜插座穿過鋼管(guan)，以使用戶易于維護。如果10 kV線(xian)(xian)(xian)路的連接極(ji)遠離(li)變電(dian)(dian)(dian)(dian)站，則必須通(tong)過鋼管(guan)將(jiang)10 kV電(dian)(dian)(dian)(dian)纜的出線(xian)(xian)(xian)口從機殼鋪設到變電(dian)(dian)(dian)(dian)站的墻壁。在(zai)電(dian)(dian)(dian)(dian)纜出口末(mo)端的線(xian)(xian)(xian)路接線(xian)(xian)(xian)柱上安裝了新(xin)的電(dian)(dian)(dian)(dian)涌(yong)保(bao)護器，以避免過電(dian)(dian)(dian)(dian)壓。

由于箱式變電站的緊湊結構，每個箱體代表一個獨立的系統，使組合方法變得靈活且可互換。我們可以使用所有箱式設備，即在所有箱體安裝35 kV和10 kV設備，以形成一個完整的箱式變電站。生產廠家建議它還(huan)可(ke)以(yi)安(an)裝在(zai)35 kV設備，10 kV設備的(de)(de)室外(wai)以(yi)及控制(zhi)和保(bao)(bao)護系統箱體。這種組合方法特別適用(yong)(yong)于將舊站(zhan)點轉換(huan)為農(nong)村(cun)電(dian)(dian)網(wang)的(de)(de)轉換(huan)，即原始(shi)的(de)(de)35 kV設備不動，僅安(an)裝10 kV配電(dian)(dian)箱。可(ke)以(yi)滿足無(wu)人值守的(de)(de)要求(qiu)。如果電(dian)(dian)氣設備在(zai)運(yun)行過(guo)(guo)程中(zhong)被接地(di)阻塞，則電(dian)(dian)流(liu)將通過(guo)(guo)接地(di)體流(liu)入地(di)下。實驗表明，穿(chuan)過(guo)(guo)地(di)球的(de)(de)電(dian)(dian)位為零，因此穿(chuan)過(guo)(guo)地(di)球的(de)(de)電(dian)(dian)位為零。因此，在(zai)施加電(dian)(dian)能(neng)時要使用(yong)(yong)手動操作，以(yi)防止所有接觸體接地(di)。無(wu)論環(huan)境如何，電(dian)(dian)勢均為零，并且用(yong)(yong)電(dian)(dian)安(an)全。因此，接地(di)的(de)(de)主要作用(yong)(yong)是保(bao)(bao)護人員(yuan)和設備的(de)(de)安(an)全。