箱體的主要設備使用(yong)家用(yong)電(dian)器，例(li)如真空控制柜(ju)，干式變壓器，干式變壓器，真空斷路器（彈簧操作(zuo)機構(gou)），并(bing)且(qie)產品沒有裸(luo)露的帶電(dian)部件。它是(shi)全(quan)(quan)邊緣結構(gou)，可完全(quan)(quan)導致零電(dian)擊事故(gu)。整個站可以實現高度安全(quan)(quan)的無(wu)油運行。第(di)二次，集成到微計算機中的自動化系統用(yong)于實現無(wu)人值守(shou)的操作(zuo)。

建(jian)議(yi)出(chu)于美(mei)觀原因，應使(shi)用鋼(gang)管(guan)(guan)敷設10 kV電(dian)(dian)(dian)(dian)纜出(chu)口(kou)。變(bian)電(dian)(dian)(dian)(dian)站(zhan)(zhan)中的10 kV箱式配(pei)電(dian)(dian)(dian)(dian)站(zhan)(zhan)外(wai)殼(ke)通(tong)常(chang)用水泥鋪(pu)成，并且10 kV線(xian)路(lu)終端通(tong)常(chang)在變(bian)電(dian)(dian)(dian)(dian)站(zhan)(zhan)壁(bi)外(wai)10 m。如果(guo)將電(dian)(dian)(dian)(dian)纜直(zhi)接(jie)埋在地下并引到電(dian)(dian)(dian)(dian)線(xian)桿(gan)上，則很(hen)難進行(xing)維護(hu)。因此，應將10 kV電(dian)(dian)(dian)(dian)纜插座(zuo)穿過(guo)鋼(gang)管(guan)(guan)，以使(shi)用戶易于維護(hu)。如果(guo)10 kV線(xian)路(lu)的連接(jie)極(ji)遠離變(bian)電(dian)(dian)(dian)(dian)站(zhan)(zhan)，則必須(xu)通(tong)過(guo)鋼(gang)管(guan)(guan)將10 kV電(dian)(dian)(dian)(dian)纜的出(chu)線(xian)口(kou)從機殼(ke)鋪(pu)設到變(bian)電(dian)(dian)(dian)(dian)站(zhan)(zhan)的墻(qiang)壁(bi)。在電(dian)(dian)(dian)(dian)纜出(chu)口(kou)末端的線(xian)路(lu)接(jie)線(xian)柱(zhu)上安裝(zhuang)了新的電(dian)(dian)(dian)(dian)涌(yong)保護(hu)器，以避(bi)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(chan)廠家建議它還可以(yi)(yi)安(an)裝(zhuang)在(zai)35 kV設(she)(she)備(bei)，10 kV設(she)(she)備(bei)的室外以(yi)(yi)及(ji)控(kong)制和保(bao)護系統箱體。這種組合方法特(te)別適用于將舊站點轉(zhuan)換(huan)為農村電(dian)(dian)(dian)網的轉(zhuan)換(huan)，即(ji)原(yuan)始的35 kV設(she)(she)備(bei)不動，僅安(an)裝(zhuang)10 kV配電(dian)(dian)(dian)箱。可以(yi)(yi)滿(man)足無人值守的要求(qiu)。如果電(dian)(dian)(dian)氣設(she)(she)備(bei)在(zai)運行過程中(zhong)被接(jie)地(di)(di)(di)阻塞，則電(dian)(dian)(dian)流將通過接(jie)地(di)(di)(di)體流入(ru)地(di)(di)(di)下。實驗表明，穿過地(di)(di)(di)球的電(dian)(dian)(dian)位(wei)為零，因此穿過地(di)(di)(di)球的電(dian)(dian)(dian)位(wei)為零。因此，在(zai)施加電(dian)(dian)(dian)能時(shi)要使用手(shou)動操(cao)作，以(yi)(yi)防止(zhi)所有接(jie)觸體接(jie)地(di)(di)(di)。無論環境如何(he)，電(dian)(dian)(dian)勢均(jun)為零，并且(qie)用電(dian)(dian)(dian)安(an)全。因此，接(jie)地(di)(di)(di)的主要作用是保(bao)護人員(yuan)和設(she)(she)備(bei)的安(an)全。