箱體(ti)的(de)(de)主要設備使用(yong)家用(yong)電器，例如真空(kong)(kong)控制(zhi)柜，干(gan)式(shi)變壓器，干(gan)式(shi)變壓器，真空(kong)(kong)斷(duan)路器（彈簧操作機構），并(bing)且產品(pin)沒有裸露的(de)(de)帶電部件。它是(shi)全(quan)(quan)邊緣(yuan)結構，可完(wan)全(quan)(quan)導(dao)致零電擊(ji)事故。整個站(zhan)可以實現(xian)高(gao)度安全(quan)(quan)的(de)(de)無油運(yun)行。第二(er)次，集成到微計(ji)算機中的(de)(de)自動化系統用(yong)于實現(xian)無人值守(shou)的(de)(de)操作。

建議出于美觀原因，應使用鋼管敷設10 kV電(dian)(dian)(dian)(dian)纜出口。變(bian)電(dian)(dian)(dian)(dian)站(zhan)(zhan)中的(de)(de)10 kV箱式配(pei)電(dian)(dian)(dian)(dian)站(zhan)(zhan)外(wai)殼通(tong)常(chang)用水泥鋪成(cheng)，并且10 kV線(xian)(xian)路終(zhong)端通(tong)常(chang)在(zai)(zai)變(bian)電(dian)(dian)(dian)(dian)站(zhan)(zhan)壁外(wai)10 m。如果將電(dian)(dian)(dian)(dian)纜直接埋在(zai)(zai)地下并引(yin)到電(dian)(dian)(dian)(dian)線(xian)(xian)桿上(shang)，則很難進行(xing)維護。因此，應將10 kV電(dian)(dian)(dian)(dian)纜插座穿(chuan)過(guo)鋼管，以使用戶易(yi)于維護。如果10 kV線(xian)(xian)路的(de)(de)連接極遠離變(bian)電(dian)(dian)(dian)(dian)站(zhan)(zhan)，則必須通(tong)過(guo)鋼管將10 kV電(dian)(dian)(dian)(dian)纜的(de)(de)出線(xian)(xian)口從機(ji)殼鋪設到變(bian)電(dian)(dian)(dian)(dian)站(zhan)(zhan)的(de)(de)墻壁。在(zai)(zai)電(dian)(dian)(dian)(dian)纜出口末端的(de)(de)線(xian)(xian)路接線(xian)(xian)柱上(shang)安裝了新的(de)(de)電(dian)(dian)(dian)(dian)涌(yong)保護器，以避免過(guo)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。生產(chan)廠(chang)家(jia)建議它還可以安(an)(an)裝在35 kV設備，10 kV設備的室外以及控制和保(bao)護系統箱體(ti)。這種組合方法特別適用(yong)于將舊站點轉換為農村電(dian)(dian)(dian)網的轉換，即原始的35 kV設備不動(dong)，僅安(an)(an)裝10 kV配電(dian)(dian)(dian)箱。可以滿足(zu)無人值守(shou)的要求。如果電(dian)(dian)(dian)氣(qi)設備在運行(xing)過(guo)程中被接地(di)(di)阻(zu)塞，則電(dian)(dian)(dian)流將通過(guo)接地(di)(di)體(ti)流入地(di)(di)下。實驗表明(ming)，穿(chuan)(chuan)過(guo)地(di)(di)球的電(dian)(dian)(dian)位(wei)為零(ling)，因(yin)(yin)此穿(chuan)(chuan)過(guo)地(di)(di)球的電(dian)(dian)(dian)位(wei)為零(ling)。因(yin)(yin)此，在施加電(dian)(dian)(dian)能時要使用(yong)手動(dong)操作(zuo)，以防止所(suo)有接觸體(ti)接地(di)(di)。無論環(huan)境如何，電(dian)(dian)(dian)勢均為零(ling)，并(bing)且用(yong)電(dian)(dian)(dian)安(an)(an)全。因(yin)(yin)此，接地(di)(di)的主(zhu)要作(zuo)用(yong)是保(bao)護人員和設備的安(an)(an)全。