配電(dian)(dian)箱(xiang)是按電(dian)(dian)氣接線要求將開(kai)關設備(bei)、測(ce)量儀表,保護電(dian)(dian)器和輔助(zhu)設備(bei)組裝在封閉(bi)或(huo)半封閉(bi)金屬柜中或(huo)屏幅上(shang),構成低壓配電(dian)(dian)箱(xiang)。正(zheng)常(chang)運行(xing)時(shi)可(ke)借(jie)助(zhu)手(shou)動或(huo)自(zi)動開(kai)關接通或(huo)分斷(duan)(duan)電(dian)(dian)路。故(gu)障(zhang)或(huo)不正(zheng)常(chang)運行(xing)時(shi)借(jie)助(zhu)保護電(dian)(dian)器切斷(duan)(duan)電(dian)(dian)路或(huo)報警。借(jie)測(ce)量儀表可(ke)顯示運行(xing)中的各種參(can)數,還可(ke)對某些電(dian)(dian)氣參(can)數進(jin)行(xing)調整,對偏離正(zheng)常(chang)工作狀態進(jin)行(xing)提(ti)示或(huo)發出信號。
1、柜(ju)(ju)門(men)(men)離地25mm、2.5mm厚的(de)安裝(zhuang)(zhuang)(zhuang)板(ban)(ban)(ban),兩邊有20mm寬的(de)U形彎邊,使得(de)安裝(zhuang)(zhuang)(zhuang)板(ban)(ban)(ban)強(qiang)度更大,也(ye)便(bian)于(yu)搬運。2、箱底三塊電纜(lan)導入(ru)蓋板(ban)(ban)(ban),可(ke)以相互替換,移動(dong)方便(bian),易(yi)于(yu)導入(ru)電纜(lan),易(yi)于(yu)開孔進線。3、箱門(men)(men)上有接(jie)地螺(luo)栓5、承重鉸鏈安裝(zhuang)(zhuang)(zhuang)容易(yi),換柜(ju)(ju)門(men)(men)也(ye)容易(yi)。柜(ju)(ju)門(men)(men)可(ke)開啟130°。4、塑(su)料(liao)滑引器(qi)可(ke)利用(yong)(yong)塑(su)料(liao)滑引器(qi)通(tong)過導軌,可(ke)從柜(ju)(ju)體正(zheng)面將安裝(zhuang)(zhuang)(zhuang)板(ban)(ban)(ban)推(tui)入(ru)柜(ju)(ju)內7、堅固(gu)的(de)長(chang)方形框架不(bu)但可(ke)以加強(qiang)前門(men)(men)的(de)強(qiang)度,還(huan)可(ke)以用(yong)(yong)來(lai)固(gu)定安裝(zhuang)(zhuang)(zhuang)電器(qi)元件(配合門(men)(men)安裝(zhuang)(zhuang)(zhuang)橫條使用(yong)(yong))。5、背板(ban)(ban)(ban)能很(hen)容易(yi)地安裝(zhuang)(zhuang)(zhuang),用(yong)(yong)螺(luo)絲固(gu)定;還(huan)可(ke)換裝(zhuang)(zhuang)(zhuang)柜(ju)(ju)門(men)(men)。6、標配MS821鎖(suo)(suo),上、中、下三點(dian)鎖(suo)(suo)緊柜(ju)(ju)門(men)(men)。7、密封圈:聚氨脂發泡密封膠條,確(que)保防護等(deng)級。
電所及配電設備的布置設計應便于安裝、操作、搬運、檢修、試驗和監測。高低壓配電室、變壓器室、電容器室、控制室內,不應有與其無關的管道和線路通過。當然,石林訂做交流充電樁即便充電站技術瓶頸得到了很好的解決,但是充電站建設可能還存在選址困難等問題。訂做交流充電樁廠家新(xin)(xin)能源汽車(che)應先(xian)以城市為(wei)主(zhu),但(dan)繁(fan)華(hua)Ⅸ域往(wang)往(wang)用地緊張,地價(jia)成本較(jiao)高,這方面需要政(zheng)府(fu)在政(zheng)策上能予以傾斜.推動充電(dian)設施(shi)的建設。由(you)電(dian)力(li)(li)企業(ye)發展經營電(dian)動車(che)充電(dian)站具有先(xian)天優勢。電(dian)力(li)(li)企業(ye)將電(dian)力(li)(li)直接賣給(gei)車(che)輛是一個新(xin)(xin)的業(ye)務,希望(wang)電(dian)力(li)(li)企業(ye)能轉變
充(chong)(chong)(chong)電(dian)樁(zhuang)(栓(shuan)(shuan))能(neng)實現計(ji)(ji)時、計(ji)(ji)電(dian)度、計(ji)(ji)金額充(chong)(chong)(chong)電(dian),可以作為(wei)市民(min)購電(dian)終端。同(tong)時為(wei)提高公(gong)共(gong)充(chong)(chong)(chong)電(dian)樁(zhuang)(栓(shuan)(shuan))的效率(lv)和(he)(he)實用性,今后將陸(lu)續增加一樁(zhuang)(栓(shuan)(shuan))多(duo)充(chong)(chong)(chong)和(he)(he)為(wei)電(dian)動自行(xing)車充(chong)(chong)(chong)電(dian)的功(gong)能(neng)。
這類開(kai)關(guan)(guan)柜(ju)(ju)采(cai)用鋼板(ban)制成(cheng)(cheng)(cheng)(cheng)封閉外殼,進(jin)出(chu)線(xian)回路的(de)電(dian)(dian)器(qi)元(yuan)件都(dou)安(an)裝在可(ke)抽(chou)出(chu)的(de)抽(chou)屜(ti)中(zhong),構(gou)成(cheng)(cheng)(cheng)(cheng)能(neng)完成(cheng)(cheng)(cheng)(cheng)某一類供(gong)(gong)電(dian)(dian)任務的(de)功(gong)能(neng)單(dan)元(yuan)。功(gong)能(neng)單(dan)元(yuan)與母(mu)線(xian)或電(dian)(dian)纜(lan)之間,用接地的(de)金屬板(ban)或塑(su)料制成(cheng)(cheng)(cheng)(cheng)的(de)功(gong)能(neng)板(ban)隔開(kai),形成(cheng)(cheng)(cheng)(cheng)母(mu)線(xian)、功(gong)能(neng)單(dan)元(yuan)和電(dian)(dian)纜(lan)三個(ge)區域。每個(ge)功(gong)能(neng)單(dan)元(yuan)之間也有(you)隔離措(cuo)施。抽(chou)屜(ti)式開(kai)關(guan)(guan)柜(ju)(ju)有(you)較高(gao)(gao)的(de)可(ke)靠性(xing)(xing)、安(an)全性(xing)(xing)和互換性(xing)(xing),是比較先進(jin)的(de)開(kai)關(guan)(guan)柜(ju)(ju),開(kai)關(guan)(guan)柜(ju)(ju)多數是指抽(chou)屜(ti)式開(kai)關(guan)(guan)柜(ju)(ju)。它們適用于要求(qiu)供(gong)(gong)電(dian)(dian)可(ke)靠性(xing)(xing)較高(gao)(gao)的(de)工礦企業(ye)、高(gao)(gao)層建筑,作(zuo)為(wei)集中(zhong)控制的(de)配電(dian)(dian)中(zhong)心。
電動(dong)汽(qi)車作為一種(zhong)發(fa)展(zhan)前景廣闊的(de)(de)(de)綠色交通工具,今后的(de)(de)(de)普及速度會(hui)異(yi)常(chang)(chang)迅猛,未來的(de)(de)(de)市場(chang)前景也(ye)是(shi)異(yi)常(chang)(chang)巨大(da)的(de)(de)(de)。在(zai)全球能源危機和(he)環境危機嚴(yan)重的(de)(de)(de)大(da)背景下(xia),我國(guo)政府積極推進新能源汽(qi)車的(de)(de)(de)應(ying)用與發(fa)展(zhan),充(chong)/換電站(zhan)作為發(fa)展(zhan)電動(dong)汽(qi)車所必須的(de)(de)(de)重要配套基礎設施(shi),具有非常(chang)(chang)重要的(de)(de)(de)社(she)會(hui)效(xiao)益和(he)經(jing)濟效(xiao)益。一場(chang)興建電動(dong)汽(qi)車充(chong)/換電站(zhan)的(de)(de)(de)運動(dong)已經(jing)在(zai)全國(guo)范圍內展(zhan)開。
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