箱體(ti)的(de)主要(yao)設備使用家(jia)用電(dian)(dian)器(qi)(qi)，例如真空控制柜，干(gan)式變壓器(qi)(qi)，干(gan)式變壓器(qi)(qi)，真空斷路(lu)器(qi)(qi)（彈簧操(cao)作機構），并且產品(pin)沒(mei)有裸露的(de)帶(dai)電(dian)(dian)部件。它(ta)是(shi)全(quan)邊緣結構，可(ke)完(wan)全(quan)導致(zhi)零電(dian)(dian)擊事故。整個站可(ke)以實(shi)(shi)現高(gao)度(du)安(an)全(quan)的(de)無油運行。第二次，集成到微計(ji)算機中(zhong)的(de)自動化(hua)系統用于實(shi)(shi)現無人值(zhi)守(shou)的(de)操(cao)作。

建議出(chu)(chu)于(yu)美(mei)觀原因，應(ying)使(shi)用鋼管敷設(she)10 kV電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)出(chu)(chu)口。變電(dian)(dian)(dian)(dian)站(zhan)(zhan)中的10 kV箱式配電(dian)(dian)(dian)(dian)站(zhan)(zhan)外殼通(tong)常(chang)用水(shui)泥鋪成，并且(qie)10 kV線(xian)(xian)路(lu)(lu)終端通(tong)常(chang)在(zai)變電(dian)(dian)(dian)(dian)站(zhan)(zhan)壁(bi)外10 m。如(ru)(ru)果將電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)直接(jie)(jie)(jie)埋在(zai)地下并引到電(dian)(dian)(dian)(dian)線(xian)(xian)桿(gan)上，則很(hen)難進行維護(hu)。因此，應(ying)將10 kV電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)插(cha)座穿(chuan)過鋼管，以使(shi)用戶易(yi)于(yu)維護(hu)。如(ru)(ru)果10 kV線(xian)(xian)路(lu)(lu)的連接(jie)(jie)(jie)極遠離變電(dian)(dian)(dian)(dian)站(zhan)(zhan)，則必須通(tong)過鋼管將10 kV電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的出(chu)(chu)線(xian)(xian)口從機殼鋪設(she)到變電(dian)(dian)(dian)(dian)站(zhan)(zhan)的墻壁(bi)。在(zai)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)出(chu)(chu)口末端的線(xian)(xian)路(lu)(lu)接(jie)(jie)(jie)線(xian)(xian)柱(zhu)上安裝了新的電(dian)(dian)(dian)(dian)涌保護(hu)器，以避免過電(dian)(dian)(dian)(dian)壓(ya)。

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)產廠家建議它還可(ke)以(yi)安裝(zhuang)在35 kV設(she)(she)(she)備(bei)，10 kV設(she)(she)(she)備(bei)的室外以(yi)及控(kong)制和(he)保護系統箱體(ti)(ti)。這種組合方法特別適用(yong)(yong)(yong)于將舊(jiu)站點轉(zhuan)換為農(nong)村電(dian)(dian)(dian)(dian)(dian)(dian)網的轉(zhuan)換，即原(yuan)始的35 kV設(she)(she)(she)備(bei)不動，僅安裝(zhuang)10 kV配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)箱。可(ke)以(yi)滿足無人值(zhi)守的要求(qiu)。如果(guo)電(dian)(dian)(dian)(dian)(dian)(dian)氣設(she)(she)(she)備(bei)在運行過程中被接(jie)地阻(zu)塞(sai)，則(ze)電(dian)(dian)(dian)(dian)(dian)(dian)流將通過接(jie)地體(ti)(ti)流入地下。實驗表明，穿過地球的電(dian)(dian)(dian)(dian)(dian)(dian)位(wei)為零，因此穿過地球的電(dian)(dian)(dian)(dian)(dian)(dian)位(wei)為零。因此，在施加電(dian)(dian)(dian)(dian)(dian)(dian)能時要使用(yong)(yong)(yong)手動操作(zuo)，以(yi)防止(zhi)所有接(jie)觸(chu)體(ti)(ti)接(jie)地。無論環(huan)境如何，電(dian)(dian)(dian)(dian)(dian)(dian)勢均為零，并且用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)安全。因此，接(jie)地的主要作(zuo)用(yong)(yong)(yong)是保護人員和(he)設(she)(she)(she)備(bei)的安全。