箱(xiang)體的主要設備使(shi)用(yong)家用(yong)電(dian)器(qi)(qi)，例如真空(kong)(kong)控(kong)制柜(ju)，干(gan)式變壓器(qi)(qi)，干(gan)式變壓器(qi)(qi)，真空(kong)(kong)斷路器(qi)(qi)（彈(dan)簧操(cao)作(zuo)機構(gou)），并且產品(pin)沒有裸(luo)露的帶電(dian)部件。它是全邊緣結(jie)構(gou)，可(ke)完全導致零電(dian)擊事故(gu)。整個站可(ke)以(yi)實(shi)現(xian)高度安全的無油運行。第(di)二次，集成到微(wei)計算機中的自動化系(xi)統用(yong)于實(shi)現(xian)無人值守(shou)的操(cao)作(zuo)。

建議(yi)出(chu)于美觀原(yuan)因(yin)，應(ying)使(shi)用鋼(gang)管(guan)敷設(she)10 kV電(dian)(dian)(dian)(dian)(dian)纜(lan)出(chu)口(kou)(kou)。變(bian)電(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)中的10 kV箱(xiang)式配電(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)外(wai)(wai)殼(ke)通常用水泥鋪成，并且(qie)10 kV線(xian)(xian)(xian)路終端(duan)通常在(zai)變(bian)電(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)壁外(wai)(wai)10 m。如(ru)果將電(dian)(dian)(dian)(dian)(dian)纜(lan)直接(jie)埋在(zai)地下并引到電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)桿(gan)上(shang)，則很難進行維護。因(yin)此，應(ying)將10 kV電(dian)(dian)(dian)(dian)(dian)纜(lan)插座穿(chuan)過鋼(gang)管(guan)，以使(shi)用戶(hu)易于維護。如(ru)果10 kV線(xian)(xian)(xian)路的連接(jie)極遠(yuan)離變(bian)電(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)，則必(bi)須通過鋼(gang)管(guan)將10 kV電(dian)(dian)(dian)(dian)(dian)纜(lan)的出(chu)線(xian)(xian)(xian)口(kou)(kou)從(cong)機殼(ke)鋪設(she)到變(bian)電(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)的墻壁。在(zai)電(dian)(dian)(dian)(dian)(dian)纜(lan)出(chu)口(kou)(kou)末(mo)端(duan)的線(xian)(xian)(xian)路接(jie)線(xian)(xian)(xian)柱上(shang)安裝了新(xin)的電(dian)(dian)(dian)(dian)(dian)涌保護器，以避免過電(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(chan)廠家建議(yi)它還可以(yi)安(an)裝(zhuang)在35 kV設備，10 kV設備的(de)(de)(de)室外以(yi)及控制(zhi)和(he)保護系統箱(xiang)體。這種組合(he)方法特別適用于將舊(jiu)站點(dian)轉換為(wei)農(nong)村電(dian)(dian)(dian)(dian)(dian)網的(de)(de)(de)轉換，即原始的(de)(de)(de)35 kV設備不動，僅安(an)裝(zhuang)10 kV配電(dian)(dian)(dian)(dian)(dian)箱(xiang)。可以(yi)滿(man)足(zu)無(wu)人值守的(de)(de)(de)要(yao)(yao)求。如果(guo)電(dian)(dian)(dian)(dian)(dian)氣設備在運行過(guo)程中被(bei)接(jie)地(di)阻(zu)塞，則電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)將通(tong)過(guo)接(jie)地(di)體流(liu)(liu)入地(di)下。實驗表(biao)明(ming)，穿過(guo)地(di)球的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)位為(wei)零，因(yin)此穿過(guo)地(di)球的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)位為(wei)零。因(yin)此，在施加電(dian)(dian)(dian)(dian)(dian)能時(shi)要(yao)(yao)使用手(shou)動操作(zuo)(zuo)，以(yi)防(fang)止所有接(jie)觸體接(jie)地(di)。無(wu)論環境如何，電(dian)(dian)(dian)(dian)(dian)勢均為(wei)零，并且(qie)用電(dian)(dian)(dian)(dian)(dian)安(an)全(quan)。因(yin)此，接(jie)地(di)的(de)(de)(de)主(zhu)要(yao)(yao)作(zuo)(zuo)用是保護人員和(he)設備的(de)(de)(de)安(an)全(quan)。