箱體的主要(yao)設備(bei)使用(yong)家用(yong)電器(qi)，例如真(zhen)(zhen)空控制柜，干(gan)式(shi)(shi)變壓(ya)器(qi)，干(gan)式(shi)(shi)變壓(ya)器(qi)，真(zhen)(zhen)空斷路器(qi)（彈簧(huang)操作機構），并且產品沒有裸(luo)露的帶(dai)電部件。它是全(quan)邊(bian)緣結構，可完全(quan)導致零電擊事故。整個站可以實現高度安全(quan)的無油(you)運(yun)行。第二次，集成到微計算機中(zhong)的自動化(hua)系統用(yong)于實現無人值守(shou)的操作。

建議出于美觀原因，應使用(yong)(yong)鋼管敷(fu)設10 kV電(dian)(dian)(dian)(dian)纜(lan)出口。變(bian)電(dian)(dian)(dian)(dian)站(zhan)中(zhong)的(de)(de)10 kV箱式配電(dian)(dian)(dian)(dian)站(zhan)外(wai)殼(ke)通常用(yong)(yong)水泥(ni)鋪成，并且10 kV線(xian)(xian)(xian)路(lu)終端通常在變(bian)電(dian)(dian)(dian)(dian)站(zhan)壁(bi)外(wai)10 m。如果(guo)將(jiang)電(dian)(dian)(dian)(dian)纜(lan)直接(jie)埋在地下并引到電(dian)(dian)(dian)(dian)線(xian)(xian)(xian)桿(gan)上，則很難(nan)進行維護。因此(ci)，應將(jiang)10 kV電(dian)(dian)(dian)(dian)纜(lan)插座穿(chuan)過鋼管，以使用(yong)(yong)戶易于維護。如果(guo)10 kV線(xian)(xian)(xian)路(lu)的(de)(de)連接(jie)極遠離變(bian)電(dian)(dian)(dian)(dian)站(zhan)，則必(bi)須(xu)通過鋼管將(jiang)10 kV電(dian)(dian)(dian)(dian)纜(lan)的(de)(de)出線(xian)(xian)(xian)口從機(ji)殼(ke)鋪設到變(bian)電(dian)(dian)(dian)(dian)站(zhan)的(de)(de)墻壁(bi)。在電(dian)(dian)(dian)(dian)纜(lan)出口末端的(de)(de)線(xian)(xian)(xian)路(lu)接(jie)線(xian)(xian)(xian)柱上安裝了新的(de)(de)電(dian)(dian)(dian)(dian)涌(yong)保護器(qi)，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(sheng)產廠(chang)家建議它還可以(yi)安裝在35 kV設(she)備(bei)(bei)，10 kV設(she)備(bei)(bei)的(de)(de)(de)室(shi)外(wai)以(yi)及控制和保護(hu)系統箱體(ti)。這種組合方法特(te)別(bie)適用(yong)于將舊站(zhan)點轉(zhuan)換(huan)為(wei)(wei)農村電(dian)(dian)(dian)網的(de)(de)(de)轉(zhuan)換(huan)，即原始(shi)的(de)(de)(de)35 kV設(she)備(bei)(bei)不動，僅安裝10 kV配電(dian)(dian)(dian)箱。可以(yi)滿足無人值守(shou)的(de)(de)(de)要求。如果(guo)電(dian)(dian)(dian)氣設(she)備(bei)(bei)在運行(xing)過(guo)程中被接(jie)地(di)(di)(di)阻塞，則電(dian)(dian)(dian)流將通過(guo)接(jie)地(di)(di)(di)體(ti)流入地(di)(di)(di)下。實驗表明，穿(chuan)過(guo)地(di)(di)(di)球(qiu)的(de)(de)(de)電(dian)(dian)(dian)位為(wei)(wei)零，因此(ci)穿(chuan)過(guo)地(di)(di)(di)球(qiu)的(de)(de)(de)電(dian)(dian)(dian)位為(wei)(wei)零。因此(ci)，在施加(jia)電(dian)(dian)(dian)能時要使用(yong)手動操作，以(yi)防止所(suo)有接(jie)觸體(ti)接(jie)地(di)(di)(di)。無論環境如何，電(dian)(dian)(dian)勢均(jun)為(wei)(wei)零，并且用(yong)電(dian)(dian)(dian)安全。因此(ci)，接(jie)地(di)(di)(di)的(de)(de)(de)主要作用(yong)是保護(hu)人員和設(she)備(bei)(bei)的(de)(de)(de)安全。