箱體的(de)主要設備使用(yong)家用(yong)電器(qi)，例如(ru)真(zhen)空(kong)控(kong)制柜，干式變壓器(qi)，干式變壓器(qi)，真(zhen)空(kong)斷路器(qi)（彈簧操(cao)作機構(gou)），并(bing)且產品沒有裸露的(de)帶電部件。它是全(quan)邊緣結構(gou)，可完全(quan)導致(zhi)零電擊事(shi)故。整個站可以(yi)實(shi)現(xian)高度安全(quan)的(de)無油運行。第二次，集(ji)成到(dao)微計算機中(zhong)的(de)自動化(hua)系(xi)統(tong)用(yong)于實(shi)現(xian)無人值守的(de)操(cao)作。

建議出(chu)(chu)(chu)于美觀原因(yin)，應使(shi)用(yong)(yong)鋼(gang)管敷設10 kV電(dian)(dian)(dian)纜出(chu)(chu)(chu)口(kou)。變(bian)(bian)電(dian)(dian)(dian)站(zhan)中(zhong)的(de)(de)10 kV箱式(shi)配電(dian)(dian)(dian)站(zhan)外殼通常(chang)用(yong)(yong)水泥鋪成，并且(qie)10 kV線(xian)(xian)路(lu)(lu)終(zhong)端(duan)通常(chang)在(zai)變(bian)(bian)電(dian)(dian)(dian)站(zhan)壁外10 m。如(ru)果將電(dian)(dian)(dian)纜直(zhi)接(jie)(jie)埋在(zai)地(di)下并引到(dao)(dao)電(dian)(dian)(dian)線(xian)(xian)桿(gan)上，則很(hen)難進(jin)行(xing)維護。因(yin)此，應將10 kV電(dian)(dian)(dian)纜插座(zuo)穿過鋼(gang)管，以使(shi)用(yong)(yong)戶易于維護。如(ru)果10 kV線(xian)(xian)路(lu)(lu)的(de)(de)連接(jie)(jie)極(ji)遠離變(bian)(bian)電(dian)(dian)(dian)站(zhan)，則必須通過鋼(gang)管將10 kV電(dian)(dian)(dian)纜的(de)(de)出(chu)(chu)(chu)線(xian)(xian)口(kou)從機殼鋪設到(dao)(dao)變(bian)(bian)電(dian)(dian)(dian)站(zhan)的(de)(de)墻壁。在(zai)電(dian)(dian)(dian)纜出(chu)(chu)(chu)口(kou)末端(duan)的(de)(de)線(xian)(xian)路(lu)(lu)接(jie)(jie)線(xian)(xian)柱上安裝了新的(de)(de)電(dian)(dian)(dian)涌保護器(qi)，以避免過電(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(chan)廠家建議它(ta)還可以(yi)(yi)安裝(zhuang)在35 kV設(she)備(bei)(bei)(bei)，10 kV設(she)備(bei)(bei)(bei)的(de)(de)室(shi)外(wai)以(yi)(yi)及控制和保(bao)護系(xi)統箱體(ti)(ti)(ti)。這種組合方法特別適用(yong)于將舊站點轉換為(wei)(wei)農(nong)村電(dian)(dian)(dian)網(wang)的(de)(de)轉換，即原(yuan)始的(de)(de)35 kV設(she)備(bei)(bei)(bei)不動(dong)(dong)，僅安裝(zhuang)10 kV配電(dian)(dian)(dian)箱。可以(yi)(yi)滿足無人值守的(de)(de)要求。如(ru)果電(dian)(dian)(dian)氣設(she)備(bei)(bei)(bei)在運行過(guo)程中被接(jie)(jie)(jie)地(di)(di)阻塞(sai)，則電(dian)(dian)(dian)流將通過(guo)接(jie)(jie)(jie)地(di)(di)體(ti)(ti)(ti)流入地(di)(di)下(xia)。實驗表明，穿過(guo)地(di)(di)球的(de)(de)電(dian)(dian)(dian)位(wei)為(wei)(wei)零(ling)，因(yin)此穿過(guo)地(di)(di)球的(de)(de)電(dian)(dian)(dian)位(wei)為(wei)(wei)零(ling)。因(yin)此，在施加電(dian)(dian)(dian)能時要使用(yong)手動(dong)(dong)操作，以(yi)(yi)防止所有接(jie)(jie)(jie)觸體(ti)(ti)(ti)接(jie)(jie)(jie)地(di)(di)。無論環境如(ru)何，電(dian)(dian)(dian)勢均為(wei)(wei)零(ling)，并且用(yong)電(dian)(dian)(dian)安全。因(yin)此，接(jie)(jie)(jie)地(di)(di)的(de)(de)主要作用(yong)是保(bao)護人員和設(she)備(bei)(bei)(bei)的(de)(de)安全。