箱體的主要設(she)備使用(yong)家用(yong)電(dian)器(qi)，例如真(zhen)(zhen)空控制柜(ju)，干(gan)式(shi)變(bian)壓(ya)器(qi)，干(gan)式(shi)變(bian)壓(ya)器(qi)，真(zhen)(zhen)空斷(duan)路器(qi)（彈簧操作機構(gou)），并且產品(pin)沒有(you)裸露的帶電(dian)部件。它是全(quan)邊緣結構(gou)，可完全(quan)導致零電(dian)擊事故。整(zheng)個站可以實現高度安全(quan)的無油運行。第(di)二次，集成(cheng)到微(wei)計算機中的自動化(hua)系(xi)統用(yong)于(yu)實現無人值(zhi)守的操作。

建議(yi)出(chu)(chu)于(yu)美(mei)觀原因，應使用(yong)鋼(gang)管(guan)敷(fu)設10 kV電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)出(chu)(chu)口(kou)。變電(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)中的(de)10 kV箱式配電(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)外殼通(tong)常(chang)(chang)用(yong)水泥鋪(pu)成，并(bing)且10 kV線(xian)路(lu)終端通(tong)常(chang)(chang)在(zai)(zai)變電(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)壁外10 m。如(ru)果(guo)將電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)直接(jie)埋(mai)在(zai)(zai)地(di)下并(bing)引到(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)桿上(shang)，則很難進行(xing)維護。因此，應將10 kV電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)插座(zuo)穿過(guo)鋼(gang)管(guan)，以(yi)使用(yong)戶(hu)易于(yu)維護。如(ru)果(guo)10 kV線(xian)路(lu)的(de)連接(jie)極(ji)遠離變電(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)，則必須通(tong)過(guo)鋼(gang)管(guan)將10 kV電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)的(de)出(chu)(chu)線(xian)口(kou)從機殼鋪(pu)設到(dao)變電(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)的(de)墻壁。在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)出(chu)(chu)口(kou)末端的(de)線(xian)路(lu)接(jie)線(xian)柱上(shang)安裝了(le)新的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)涌保(bao)護器，以(yi)避免過(guo)電(dian)(dian)(dian)(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(ke)(ke)以(yi)安裝在(zai)(zai)35 kV設(she)(she)備，10 kV設(she)(she)備的室外以(yi)及控制和(he)(he)保(bao)護(hu)系統箱體。這種組合(he)方法(fa)特(te)別適用于(yu)將(jiang)舊(jiu)站(zhan)點轉換(huan)為農村電(dian)(dian)網(wang)的轉換(huan)，即原始的35 kV設(she)(she)備不(bu)動(dong)，僅(jin)安裝10 kV配電(dian)(dian)箱。可(ke)(ke)以(yi)滿足無人值守的要(yao)求。如果電(dian)(dian)氣設(she)(she)備在(zai)(zai)運行過(guo)程中被接地(di)阻(zu)塞，則電(dian)(dian)流將(jiang)通過(guo)接地(di)體流入地(di)下。實驗表明(ming)，穿(chuan)過(guo)地(di)球的電(dian)(dian)位為零，因(yin)此穿(chuan)過(guo)地(di)球的電(dian)(dian)位為零。因(yin)此，在(zai)(zai)施(shi)加(jia)電(dian)(dian)能(neng)時要(yao)使用手動(dong)操(cao)作，以(yi)防(fang)止(zhi)所有接觸體接地(di)。無論環境如何(he)，電(dian)(dian)勢均(jun)為零，并且用電(dian)(dian)安全。因(yin)此，接地(di)的主(zhu)要(yao)作用是保(bao)護(hu)人員和(he)(he)設(she)(she)備的安全。