箱(xiang)體的(de)(de)主要設備使用家用電(dian)器(qi)，例如真(zhen)空(kong)控制(zhi)柜，干(gan)式變壓(ya)器(qi)，干(gan)式變壓(ya)器(qi)，真(zhen)空(kong)斷(duan)路器(qi)（彈(dan)簧操作(zuo)機構），并且產品沒有(you)裸露的(de)(de)帶電(dian)部件(jian)。它(ta)是全邊緣結構，可完全導(dao)致(zhi)零電(dian)擊(ji)事(shi)故。整個站可以實現(xian)高(gao)度安全的(de)(de)無油運(yun)行。第二次，集成到(dao)微計算(suan)機中的(de)(de)自動化(hua)系統用于實現(xian)無人值守的(de)(de)操作(zuo)。

建議出(chu)于美觀原因(yin)，應使用鋼管(guan)敷設10 kV電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)出(chu)口。變電(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)中的(de)(de)(de)10 kV箱式(shi)配電(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)外殼通(tong)常用水泥鋪(pu)成(cheng)，并(bing)且10 kV線(xian)(xian)(xian)路(lu)終端(duan)通(tong)常在(zai)變電(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)壁(bi)外10 m。如果將電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)直接埋在(zai)地下并(bing)引到(dao)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)桿(gan)上(shang)，則(ze)很(hen)難進行維(wei)護(hu)。因(yin)此(ci)，應將10 kV電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)插座穿過(guo)(guo)鋼管(guan)，以(yi)使用戶易于維(wei)護(hu)。如果10 kV線(xian)(xian)(xian)路(lu)的(de)(de)(de)連接極遠(yuan)離變電(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)，則(ze)必須通(tong)過(guo)(guo)鋼管(guan)將10 kV電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)的(de)(de)(de)出(chu)線(xian)(xian)(xian)口從機殼鋪(pu)設到(dao)變電(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)的(de)(de)(de)墻(qiang)壁(bi)。在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)出(chu)口末(mo)端(duan)的(de)(de)(de)線(xian)(xian)(xian)路(lu)接線(xian)(xian)(xian)柱上(shang)安裝了新(xin)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)涌保護(hu)器，以(yi)避免過(guo)(guo)電(dian)(dian)(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。生產廠家(jia)建議它還可以安(an)裝在(zai)35 kV設(she)備(bei)(bei)，10 kV設(she)備(bei)(bei)的(de)室(shi)外(wai)以及控(kong)制和保護系統(tong)箱體。這種組(zu)合方法特別適用于(yu)將舊站點轉(zhuan)換為農村電(dian)(dian)(dian)網的(de)轉(zhuan)換，即原始的(de)35 kV設(she)備(bei)(bei)不動(dong)，僅安(an)裝10 kV配(pei)電(dian)(dian)(dian)箱。可以滿足(zu)無(wu)人(ren)值守的(de)要(yao)求(qiu)。如果電(dian)(dian)(dian)氣設(she)備(bei)(bei)在(zai)運(yun)行過(guo)(guo)(guo)程中被接(jie)地(di)阻塞，則電(dian)(dian)(dian)流(liu)(liu)將通過(guo)(guo)(guo)接(jie)地(di)體流(liu)(liu)入地(di)下。實(shi)驗(yan)表(biao)明，穿過(guo)(guo)(guo)地(di)球的(de)電(dian)(dian)(dian)位(wei)為零，因(yin)(yin)此(ci)穿過(guo)(guo)(guo)地(di)球的(de)電(dian)(dian)(dian)位(wei)為零。因(yin)(yin)此(ci)，在(zai)施(shi)加電(dian)(dian)(dian)能時要(yao)使用手動(dong)操作，以防止所(suo)有接(jie)觸體接(jie)地(di)。無(wu)論環境如何，電(dian)(dian)(dian)勢(shi)均為零，并且用電(dian)(dian)(dian)安(an)全(quan)。因(yin)(yin)此(ci)，接(jie)地(di)的(de)主要(yao)作用是保護人(ren)員和設(she)備(bei)(bei)的(de)安(an)全(quan)。