![撫州低壓成套開關設備GGD]](http://www.ccfs-sd.com/data/upload/202007/20200710132451_608.png)
歡迎來到 中山日月(yue)明電氣(qi)設備有限公(gong)司 企業官網
服務支持: / /
箱體的主(zhu)要設備(bei)使用(yong)家用(yong)電器,例如真空控(kong)制柜,干式(shi)變壓器,干式(shi)變壓器,真空斷(duan)路器(彈簧(huang)操(cao)作機(ji)構),并且產(chan)品沒有(you)裸露的帶(dai)電部件。它(ta)是全邊緣結構,可完全導致零電擊事故。整個站(zhan)可以實現高度(du)安全的無油運(yun)行。第二次(ci),集成到(dao)微計算機(ji)中的自動化系統用(yong)于實現無人(ren)值守的操(cao)作。
建議出(chu)于美觀原因(yin),應(ying)使用鋼(gang)(gang)管敷設10 kV電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)出(chu)口。變電(dian)(dian)(dian)(dian)(dian)(dian)站中的(de)(de)10 kV箱式(shi)配電(dian)(dian)(dian)(dian)(dian)(dian)站外殼(ke)通常(chang)用水(shui)泥鋪成,并且10 kV線(xian)路終端(duan)(duan)通常(chang)在變電(dian)(dian)(dian)(dian)(dian)(dian)站壁(bi)外10 m。如(ru)果(guo)(guo)將(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)直接(jie)埋在地下并引到(dao)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)桿上,則(ze)很難進行維護(hu)。因(yin)此(ci),應(ying)將(jiang)(jiang)10 kV電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)插座穿過鋼(gang)(gang)管,以(yi)使用戶易于維護(hu)。如(ru)果(guo)(guo)10 kV線(xian)路的(de)(de)連接(jie)極遠離變電(dian)(dian)(dian)(dian)(dian)(dian)站,則(ze)必須(xu)通過鋼(gang)(gang)管將(jiang)(jiang)10 kV電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)的(de)(de)出(chu)線(xian)口從機(ji)殼(ke)鋪設到(dao)變電(dian)(dian)(dian)(dian)(dian)(dian)站的(de)(de)墻壁(bi)。在電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)出(chu)口末端(duan)(duan)的(de)(de)線(xian)路接(jie)線(xian)柱上安裝了新(xin)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)涌保(bao)護(hu)器,以(yi)避免過電(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。生產廠家建議它(ta)還可以安裝在(zai)(zai)35 kV設(she)備(bei),10 kV設(she)備(bei)的(de)室外以及控制和保護(hu)系統箱體(ti)。這(zhe)種組合方(fang)法特別適用于將舊站點轉換為(wei)農村電(dian)網(wang)的(de)轉換,即原始的(de)35 kV設(she)備(bei)不動,僅安裝10 kV配電(dian)箱。可以滿足無人值守的(de)要(yao)(yao)求。如(ru)果電(dian)氣(qi)設(she)備(bei)在(zai)(zai)運(yun)行過(guo)程中被(bei)接(jie)(jie)地(di)阻塞(sai),則電(dian)流(liu)將通過(guo)接(jie)(jie)地(di)體(ti)流(liu)入(ru)地(di)下。實驗表明,穿(chuan)(chuan)過(guo)地(di)球的(de)電(dian)位為(wei)零(ling),因此(ci)穿(chuan)(chuan)過(guo)地(di)球的(de)電(dian)位為(wei)零(ling)。因此(ci),在(zai)(zai)施加電(dian)能時要(yao)(yao)使用手動操(cao)作,以防止所有接(jie)(jie)觸體(ti)接(jie)(jie)地(di)。無論環境如(ru)何,電(dian)勢均為(wei)零(ling),并且(qie)用電(dian)安全(quan)。因此(ci),接(jie)(jie)地(di)的(de)主要(yao)(yao)作用是(shi)保護(hu)人員和設(she)備(bei)的(de)安全(quan)。