箱體的主(zhu)要(yao)設(she)備使用(yong)家用(yong)電器(qi)(qi)，例如真(zhen)空控制(zhi)柜(ju)，干(gan)式變(bian)壓器(qi)(qi)，干(gan)式變(bian)壓器(qi)(qi)，真(zhen)空斷路器(qi)(qi)（彈(dan)簧操(cao)作(zuo)機構），并(bing)且產品(pin)沒(mei)有裸(luo)露的帶電部件。它是全(quan)邊緣結(jie)構，可完全(quan)導致零電擊(ji)事故。整個站(zhan)可以實現高度安(an)全(quan)的無(wu)油運行。第二次，集成到微(wei)計算機中(zhong)的自動化(hua)系統用(yong)于(yu)實現無(wu)人值守的操(cao)作(zuo)。

建(jian)議出(chu)于(yu)美觀原因(yin)，應使用(yong)鋼(gang)管(guan)敷設10 kV電(dian)(dian)(dian)纜(lan)出(chu)口。變(bian)(bian)電(dian)(dian)(dian)站中的10 kV箱式配電(dian)(dian)(dian)站外殼(ke)通常用(yong)水泥鋪成，并(bing)且10 kV線(xian)路(lu)終(zhong)端通常在變(bian)(bian)電(dian)(dian)(dian)站壁(bi)外10 m。如果(guo)將(jiang)電(dian)(dian)(dian)纜(lan)直接(jie)(jie)埋在地下并(bing)引到電(dian)(dian)(dian)線(xian)桿上(shang)，則(ze)(ze)很難進行(xing)維護。因(yin)此，應將(jiang)10 kV電(dian)(dian)(dian)纜(lan)插座穿過(guo)鋼(gang)管(guan)，以使用(yong)戶易于(yu)維護。如果(guo)10 kV線(xian)路(lu)的連(lian)接(jie)(jie)極遠離變(bian)(bian)電(dian)(dian)(dian)站，則(ze)(ze)必須通過(guo)鋼(gang)管(guan)將(jiang)10 kV電(dian)(dian)(dian)纜(lan)的出(chu)線(xian)口從(cong)機殼(ke)鋪設到變(bian)(bian)電(dian)(dian)(dian)站的墻壁(bi)。在電(dian)(dian)(dian)纜(lan)出(chu)口末端的線(xian)路(lu)接(jie)(jie)線(xian)柱上(shang)安裝(zhuang)了(le)新的電(dian)(dian)(dian)涌(yong)保護器，以避免過(guo)電(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)產廠家建議(yi)它還可以安(an)裝(zhuang)在(zai)35 kV設(she)(she)備，10 kV設(she)(she)備的(de)(de)室外(wai)以及(ji)控制(zhi)和(he)(he)保護(hu)系統箱(xiang)(xiang)體(ti)(ti)。這種組(zu)合方法特別適(shi)用于將舊站點轉換(huan)為(wei)農(nong)村電(dian)(dian)(dian)(dian)網(wang)的(de)(de)轉換(huan)，即(ji)原始的(de)(de)35 kV設(she)(she)備不動，僅(jin)安(an)裝(zhuang)10 kV配電(dian)(dian)(dian)(dian)箱(xiang)(xiang)。可以滿足(zu)無(wu)(wu)人(ren)值(zhi)守的(de)(de)要(yao)求。如(ru)果電(dian)(dian)(dian)(dian)氣設(she)(she)備在(zai)運行過(guo)程中(zhong)被接地(di)阻塞(sai)，則電(dian)(dian)(dian)(dian)流將通過(guo)接地(di)體(ti)(ti)流入地(di)下。實驗表明(ming)，穿過(guo)地(di)球(qiu)(qiu)的(de)(de)電(dian)(dian)(dian)(dian)位為(wei)零(ling)，因(yin)此(ci)穿過(guo)地(di)球(qiu)(qiu)的(de)(de)電(dian)(dian)(dian)(dian)位為(wei)零(ling)。因(yin)此(ci)，在(zai)施加(jia)電(dian)(dian)(dian)(dian)能時要(yao)使(shi)用手動操(cao)作(zuo)，以防止所有接觸體(ti)(ti)接地(di)。無(wu)(wu)論環境(jing)如(ru)何，電(dian)(dian)(dian)(dian)勢(shi)均為(wei)零(ling)，并且用電(dian)(dian)(dian)(dian)安(an)全(quan)。因(yin)此(ci)，接地(di)的(de)(de)主要(yao)作(zuo)用是保護(hu)人(ren)員和(he)(he)設(she)(she)備的(de)(de)安(an)全(quan)。