箱體(ti)的主要(yao)設備使用家用電(dian)(dian)器(qi)，例如(ru)真空(kong)控制柜(ju)，干式變壓器(qi)，干式變壓器(qi)，真空(kong)斷路(lu)器(qi)（彈簧(huang)操(cao)作(zuo)機構(gou)），并(bing)且產(chan)品(pin)沒有裸露的帶電(dian)(dian)部件。它(ta)是全(quan)邊緣(yuan)結構(gou)，可完(wan)全(quan)導致零電(dian)(dian)擊事故。整個站可以實現高度(du)安全(quan)的無(wu)油運行。第二次，集成到微計(ji)算機中的自動化系統用于實現無(wu)人值守(shou)的操(cao)作(zuo)。

建議出(chu)于(yu)美觀原因，應(ying)使用鋼管(guan)敷設10 kV電(dian)(dian)(dian)(dian)纜(lan)出(chu)口。變電(dian)(dian)(dian)(dian)站中的10 kV箱式配電(dian)(dian)(dian)(dian)站外殼通常用水泥鋪成，并(bing)且10 kV線(xian)路(lu)終(zhong)端通常在(zai)(zai)變電(dian)(dian)(dian)(dian)站壁外10 m。如果(guo)將(jiang)(jiang)電(dian)(dian)(dian)(dian)纜(lan)直接(jie)(jie)埋(mai)在(zai)(zai)地下并(bing)引(yin)到電(dian)(dian)(dian)(dian)線(xian)桿上(shang)，則很難進行(xing)維(wei)護。因此，應(ying)將(jiang)(jiang)10 kV電(dian)(dian)(dian)(dian)纜(lan)插座穿過鋼管(guan)，以使用戶易于(yu)維(wei)護。如果(guo)10 kV線(xian)路(lu)的連接(jie)(jie)極遠離變電(dian)(dian)(dian)(dian)站，則必須通過鋼管(guan)將(jiang)(jiang)10 kV電(dian)(dian)(dian)(dian)纜(lan)的出(chu)線(xian)口從機殼鋪設到變電(dian)(dian)(dian)(dian)站的墻壁。在(zai)(zai)電(dian)(dian)(dian)(dian)纜(lan)出(chu)口末(mo)端的線(xian)路(lu)接(jie)(jie)線(xian)柱上(shang)安裝了新的電(dian)(dian)(dian)(dian)涌保護器，以避(bi)免過電(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。生產廠家(jia)建議它還可以(yi)安(an)(an)裝在35 kV設備(bei)(bei)(bei)，10 kV設備(bei)(bei)(bei)的(de)(de)(de)(de)室外(wai)以(yi)及控制和保護(hu)系統箱(xiang)體(ti)。這種組合(he)方法特別(bie)適用(yong)于將舊站點轉換(huan)為農村電(dian)(dian)(dian)(dian)網的(de)(de)(de)(de)轉換(huan)，即(ji)原始(shi)的(de)(de)(de)(de)35 kV設備(bei)(bei)(bei)不動，僅安(an)(an)裝10 kV配電(dian)(dian)(dian)(dian)箱(xiang)。可以(yi)滿足無(wu)人(ren)值守的(de)(de)(de)(de)要(yao)求。如果電(dian)(dian)(dian)(dian)氣設備(bei)(bei)(bei)在運行(xing)過程中(zhong)被(bei)接(jie)(jie)地(di)阻(zu)塞，則電(dian)(dian)(dian)(dian)流(liu)(liu)將通過接(jie)(jie)地(di)體(ti)流(liu)(liu)入地(di)下。實驗表明，穿(chuan)(chuan)過地(di)球(qiu)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)位為零(ling)，因(yin)此穿(chuan)(chuan)過地(di)球(qiu)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)位為零(ling)。因(yin)此，在施加電(dian)(dian)(dian)(dian)能時要(yao)使用(yong)手動操作，以(yi)防止所(suo)有接(jie)(jie)觸體(ti)接(jie)(jie)地(di)。無(wu)論環境如何，電(dian)(dian)(dian)(dian)勢(shi)均為零(ling)，并且用(yong)電(dian)(dian)(dian)(dian)安(an)(an)全(quan)。因(yin)此，接(jie)(jie)地(di)的(de)(de)(de)(de)主要(yao)作用(yong)是保護(hu)人(ren)員和設備(bei)(bei)(bei)的(de)(de)(de)(de)安(an)(an)全(quan)。