箱體的(de)(de)(de)主要設備使用(yong)家用(yong)電(dian)器，例(li)如真(zhen)空控(kong)制(zhi)柜，干(gan)式變壓(ya)器，干(gan)式變壓(ya)器，真(zhen)空斷路器（彈簧操(cao)作(zuo)機構），并且(qie)產品沒有裸露的(de)(de)(de)帶(dai)電(dian)部(bu)件。它是全邊緣結構，可完(wan)全導(dao)致零電(dian)擊事故(gu)。整(zheng)個站可以實(shi)現(xian)高度安全的(de)(de)(de)無(wu)油運行。第二次，集成到(dao)微(wei)計算機中的(de)(de)(de)自動化(hua)系統用(yong)于實(shi)現(xian)無(wu)人值守的(de)(de)(de)操(cao)作(zuo)。

建(jian)議出于美觀原因，應使用(yong)鋼管敷設(she)10 kV電(dian)(dian)(dian)(dian)纜出口(kou)。變(bian)(bian)電(dian)(dian)(dian)(dian)站(zhan)中的10 kV箱(xiang)式配電(dian)(dian)(dian)(dian)站(zhan)外殼通(tong)常用(yong)水泥鋪成，并且10 kV線路(lu)終端通(tong)常在(zai)變(bian)(bian)電(dian)(dian)(dian)(dian)站(zhan)壁外10 m。如果將電(dian)(dian)(dian)(dian)纜直接埋(mai)在(zai)地(di)下并引到電(dian)(dian)(dian)(dian)線桿上(shang)，則(ze)很難進行維護。因此(ci)，應將10 kV電(dian)(dian)(dian)(dian)纜插座穿過(guo)鋼管，以使用(yong)戶易于維護。如果10 kV線路(lu)的連(lian)接極(ji)遠離(li)變(bian)(bian)電(dian)(dian)(dian)(dian)站(zhan)，則(ze)必須通(tong)過(guo)鋼管將10 kV電(dian)(dian)(dian)(dian)纜的出線口(kou)從機殼鋪設(she)到變(bian)(bian)電(dian)(dian)(dian)(dian)站(zhan)的墻壁。在(zai)電(dian)(dian)(dian)(dian)纜出口(kou)末端的線路(lu)接線柱(zhu)上(shang)安裝了(le)新的電(dian)(dian)(dian)(dian)涌(yong)保護器，以避免過(guo)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(jian)議它還可以(yi)安裝在35 kV設備(bei)(bei)，10 kV設備(bei)(bei)的(de)(de)(de)室外以(yi)及控制(zhi)和保(bao)護系統(tong)箱體(ti)(ti)。這種組合方法特別適用(yong)于將(jiang)舊站點轉(zhuan)換為(wei)(wei)農村電(dian)(dian)網的(de)(de)(de)轉(zhuan)換，即原始的(de)(de)(de)35 kV設備(bei)(bei)不動，僅(jin)安裝10 kV配電(dian)(dian)箱。可以(yi)滿足無人值守的(de)(de)(de)要(yao)求。如果電(dian)(dian)氣設備(bei)(bei)在運行(xing)過(guo)程(cheng)中被接(jie)地(di)(di)(di)阻塞，則電(dian)(dian)流將(jiang)通過(guo)接(jie)地(di)(di)(di)體(ti)(ti)流入地(di)(di)(di)下。實驗(yan)表(biao)明，穿過(guo)地(di)(di)(di)球的(de)(de)(de)電(dian)(dian)位為(wei)(wei)零(ling)，因(yin)此(ci)(ci)穿過(guo)地(di)(di)(di)球的(de)(de)(de)電(dian)(dian)位為(wei)(wei)零(ling)。因(yin)此(ci)(ci)，在施(shi)加電(dian)(dian)能時要(yao)使(shi)用(yong)手動操作，以(yi)防(fang)止所有接(jie)觸體(ti)(ti)接(jie)地(di)(di)(di)。無論環境如何(he)，電(dian)(dian)勢均為(wei)(wei)零(ling)，并且(qie)用(yong)電(dian)(dian)安全。因(yin)此(ci)(ci)，接(jie)地(di)(di)(di)的(de)(de)(de)主(zhu)要(yao)作用(yong)是保(bao)護人員(yuan)和設備(bei)(bei)的(de)(de)(de)安全。