![鞍山低壓成套開關設備GGD]](http://www.ccfs-sd.com/data/upload/202007/20200710132451_608.png)
歡(huan)迎來到(dao) 中山日(ri)月明(ming)電氣設備有限公(gong)司 企業官網
服務支持: / /
箱體的主要設備使用(yong)家用(yong)電(dian)(dian)器(qi)(qi),例(li)如真空控制(zhi)柜,干式變壓器(qi)(qi),干式變壓器(qi)(qi),真空斷路器(qi)(qi)(彈簧操作機構(gou)),并(bing)且產品沒有裸(luo)露的帶電(dian)(dian)部件(jian)。它是全(quan)(quan)邊緣結構(gou),可(ke)完全(quan)(quan)導致(zhi)零電(dian)(dian)擊事故。整個(ge)站可(ke)以(yi)實現高度安(an)全(quan)(quan)的無油運行。第二次,集成(cheng)到微計(ji)算機中的自動(dong)化系統用(yong)于實現無人(ren)值守的操作。
建議出于美觀原因(yin),應(ying)使用(yong)鋼(gang)管敷設10 kV電(dian)(dian)(dian)纜(lan)出口(kou)。變電(dian)(dian)(dian)站(zhan)(zhan)中的(de)10 kV箱式配電(dian)(dian)(dian)站(zhan)(zhan)外殼通(tong)常用(yong)水(shui)泥鋪成(cheng),并(bing)且10 kV線(xian)(xian)路終端通(tong)常在(zai)(zai)變電(dian)(dian)(dian)站(zhan)(zhan)壁外10 m。如(ru)果將電(dian)(dian)(dian)纜(lan)直接埋(mai)在(zai)(zai)地(di)下并(bing)引到(dao)電(dian)(dian)(dian)線(xian)(xian)桿上(shang),則(ze)很難進行維護(hu)。因(yin)此,應(ying)將10 kV電(dian)(dian)(dian)纜(lan)插座穿過(guo)鋼(gang)管,以(yi)使用(yong)戶易于維護(hu)。如(ru)果10 kV線(xian)(xian)路的(de)連(lian)接極遠離變電(dian)(dian)(dian)站(zhan)(zhan),則(ze)必須通(tong)過(guo)鋼(gang)管將10 kV電(dian)(dian)(dian)纜(lan)的(de)出線(xian)(xian)口(kou)從機殼鋪設到(dao)變電(dian)(dian)(dian)站(zhan)(zhan)的(de)墻壁。在(zai)(zai)電(dian)(dian)(dian)纜(lan)出口(kou)末(mo)端的(de)線(xian)(xian)路接線(xian)(xian)柱上(shang)安(an)裝了新(xin)的(de)電(dian)(dian)(dian)涌(yong)保護(hu)器(qi),以(yi)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。生產廠家建議它還可以(yi)安裝(zhuang)在(zai)35 kV設備,10 kV設備的(de)(de)室外以(yi)及控制和(he)(he)保護(hu)系統箱體(ti)。這種組合方法特別(bie)適(shi)用(yong)于將舊(jiu)站(zhan)點(dian)轉換(huan)(huan)為(wei)農村電(dian)(dian)(dian)網的(de)(de)轉換(huan)(huan),即原(yuan)始的(de)(de)35 kV設備不動(dong),僅(jin)安裝(zhuang)10 kV配電(dian)(dian)(dian)箱。可以(yi)滿足無(wu)人值守的(de)(de)要求。如(ru)果電(dian)(dian)(dian)氣設備在(zai)運行過程中被接地(di)阻塞,則(ze)電(dian)(dian)(dian)流將通過接地(di)體(ti)流入地(di)下。實驗表明,穿過地(di)球的(de)(de)電(dian)(dian)(dian)位為(wei)零,因(yin)(yin)此穿過地(di)球的(de)(de)電(dian)(dian)(dian)位為(wei)零。因(yin)(yin)此,在(zai)施(shi)加電(dian)(dian)(dian)能時要使(shi)用(yong)手(shou)動(dong)操作(zuo),以(yi)防止所有接觸體(ti)接地(di)。無(wu)論環境如(ru)何,電(dian)(dian)(dian)勢均為(wei)零,并且用(yong)電(dian)(dian)(dian)安全。因(yin)(yin)此,接地(di)的(de)(de)主要作(zuo)用(yong)是保護(hu)人員和(he)(he)設備的(de)(de)安全。