1.主(zhu)母線最大額定(ding)電(dian)(dian)(dian)(dian)流:主(zhu)母線最大能(neng)夠承載(zai)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)流的(de)(de)(de)(de)額定(ding)值(zhi)(zhi)。2.額定(ding)短時耐(nai)受(shou)電(dian)(dian)(dian)(dian)流:由生(sheng)產(chan)(chan)(chan)廠家給(gei)出(chu)的(de)(de)(de)(de),成(cheng)套設(she)備(bei)中某(mou)條電(dian)(dian)(dian)(dian)路在(zai)國(guo)(guo)家標準(zhun)(zhun)(zhun)GB7251.1-2005中8.2.3規(gui)定(ding)的(de)(de)(de)(de)試驗條件下能(neng)安全承載(zai)的(de)(de)(de)(de)短時耐(nai)受(shou)電(dian)(dian)(dian)(dian)流方(fang)均根值(zhi)(zhi)。3.峰值(zhi)(zhi)短時耐(nai)受(shou)電(dian)(dian)(dian)(dian)流:在(zai)規(gui)定(ding)試驗條件下,生(sheng)產(chan)(chan)(chan)廠家規(gui)定(ding)此(ci)電(dian)(dian)(dian)(dian)路能(neng)夠圓滿地(di)承受(shou)的(de)(de)(de)(de)峰值(zhi)(zhi)電(dian)(dian)(dian)(dian)流。4.外殼防護(hu)(hu)等(deng)級(ji):IEC60529-1989標準(zhun)(zhun)(zhun)由成(cheng)套設(she)備(bei)提供的(de)(de)(de)(de)防止觸及(ji)帶(dai)電(dian)(dian)(dian)(dian)部(bu)件,以及(ji)外來固體(ti)的(de)(de)(de)(de)侵入和液體(ti)的(de)(de)(de)(de)進(jin)入的(de)(de)(de)(de)等(deng)級(ji)。具體(ti)等(deng)級(ji)劃分(fen)(fen)詳見IEC60529標準(zhun)(zhun)(zhun)。5.內部(bu)分(fen)(fen)隔(ge)方(fang)式:根據IEC60529-1989標準(zhun)(zhun)(zhun),為保護(hu)(hu)人身安全,將開關柜獨立(li)劃分(fen)(fen)成(cheng)幾個隔(ge)室的(de)(de)(de)(de)不(bu)(bu)同(tong)方(fang)式。不(bu)(bu)同(tong)型號的(de)(de)(de)(de)配(pei)電(dian)(dian)(dian)(dian)柜之間(jian)的(de)(de)(de)(de)技(ji)術(shu)參(can)數(shu)(shu)都有很(hen)大不(bu)(bu)同(tong),而進(jin)口(kou)配(pei)電(dian)(dian)(dian)(dian)柜的(de)(de)(de)(de)技(ji)術(shu)參(can)數(shu)(shu)基本都優(you)于國(guo)(guo)產(chan)(chan)(chan)配(pei)電(dian)(dian)(dian)(dian)柜,但并(bing)不(bu)(bu)能(neng)認為進(jin)口(kou)配(pei)電(dian)(dian)(dian)(dian)柜就(jiu)一定(ding)比(bi)國(guo)(guo)產(chan)(chan)(chan)配(pei)電(dian)(dian)(dian)(dian)柜好(hao)。

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，嵩明生產變壓器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。生產變壓器哪家好新能(neng)源汽(qi)車(che)(che)應先(xian)以(yi)城(cheng)市為主，但繁華Ⅸ域往往用地(di)緊(jin)張，地(di)價成本較高，這方(fang)面(mian)需要政府在政策上(shang)能(neng)予以(yi)傾斜．推動充電(dian)(dian)設(she)施(shi)的建(jian)設(she)。由電(dian)(dian)力(li)企(qi)業發(fa)展經營電(dian)(dian)動車(che)(che)充電(dian)(dian)站具有先(xian)天優(you)勢。電(dian)(dian)力(li)企(qi)業將電(dian)(dian)力(li)直接賣給車(che)(che)輛是一個新的業務，希望電(dian)(dian)力(li)企(qi)業能(neng)轉(zhuan)變

即地面充(chong)電(dian)(dian)裝置，主要(yao)包括(kuo)專(zhuan)用(yong)充(chong)電(dian)(dian)機、專(zhuan)用(yong)充(chong)電(dian)(dian)站、通(tong)(tong)用(yong)充(chong)電(dian)(dian)機、公(gong)共場所用(yong)充(chong)電(dian)(dian)站等。它可以滿足各種電(dian)(dian)池的各種充(chong)電(dian)(dian)方式(shi)(shi)。通(tong)(tong)常非(fei)車載充(chong)電(dian)(dian)器的功率、體積和重量均比(bi)較大，以便能夠適(shi)應各種充(chong)電(dian)(dian)方式(shi)(shi)。

指除(chu)安(an)裝(zhuang)面(mian)外，其它所有(you)(you)側面(mian)都被封(feng)閉起來的(de)一(yi)種低壓開關(guan)柜(ju)。這種柜(ju)子的(de)開關(guan)、保護和(he)監測控制(zhi)(zhi)等電(dian)氣元件，均安(an)裝(zhuang)在一(yi)個(ge)用鋼或絕(jue)緣材料制(zhi)(zhi)成(cheng)的(de)封(feng)閉外殼內(nei)(nei)，可(ke)(ke)靠墻(qiang)或離(li)墻(qiang)安(an)裝(zhuang)。柜(ju)內(nei)(nei)每條(tiao)回路之間可(ke)(ke)以不加隔離(li)措(cuo)施(shi)，也可(ke)(ke)以采用接地(di)的(de)金屬板(ban)或絕(jue)緣板(ban)進行隔離(li)。通常(chang)門與主開關(guan)操(cao)作有(you)(you)機械聯鎖。另外還(huan)有(you)(you)防(fang)護式(shi)臺(tai)型(xing)開關(guan)柜(ju)（即控制(zhi)(zhi)臺(tai)）】面(mian)板(ban)上裝(zhuang)有(you)(you)控制(zhi)(zhi)、測量、信(xin)號等電(dian)器。防(fang)護式(shi)開關(guan)柜(ju)主要用作工藝(yi)現(xian)場的(de)配(pei)電(dian)裝(zhuang)置。

在農網改造中當時由于(yu)需求的(de)(de)配(pei)電(dian)(dian)(dian)箱數量(liang)大(da)、施(shi)工期短，配(pei)電(dian)(dian)(dian)箱廠需要(yao)有關(guan)低壓(ya)電(dian)(dian)(dian)器(qi)的(de)(de)供(gong)貨時間急且數量(liang)多，因而產(chan)生了(le)對產(chan)品質量(liang)的(de)(de)要(yao)求不(bu)嚴格的(de)(de)現(xian)象(xiang)，造成了(le)一些產(chan)品投入運(yun)(yun)行(xing)后不(bu)久就發生故障。如有些型號交(jiao)流接觸(chu)器(qi)在配(pei)電(dian)(dian)(dian)箱投運(yun)(yun)后不(bu)久，就因接觸(chu)器(qi)合閘線(xian)圈燒壞，而無法運(yun)(yun)行(xing)。

充(chong)電(dian)(dian)(dian)樁（栓）能(neng)實現計時(shi)、計電(dian)(dian)(dian)度、計金額(e)充(chong)電(dian)(dian)(dian)，可以作為市(shi)民購電(dian)(dian)(dian)終(zhong)端。同時(shi)為提高公共(gong)充(chong)電(dian)(dian)(dian)樁（栓）的效率(lv)和實用性，今后(hou)將陸續增(zeng)加一樁（栓）多充(chong)和為電(dian)(dian)(dian)動(dong)自行車充(chong)電(dian)(dian)(dian)的功能(neng)。