必須選用(yong)符合GB 6829《剩(sheng)余電(dian)流動作(zuo)保(bao)護器(qi)的(de)(de)一般要求》標(biao)準、并(bing)經中國電(dian)工(gong)產品認證委員會認證合格的(de)(de)產品。可選用(yong)類似LJM（J）系列節電(dian)型、且是(shi)低靈敏度的(de)(de)延時(shi)型保(bao)護器(qi)。保(bao)護器(qi)裝(zhuang)置(zhi)的(de)(de)方(fang)式要符合國家GB13955-2005《剩(sheng)余電(dian)流動作(zuo)保(bao)護裝(zhuang)置(zhi)的(de)(de)安裝(zhuang)和運行》標(biao)準。漏(lou)電(dian)保(bao)護器(qi)的(de)(de)分(fen)斷時(shi)間，當漏(lou)電(dian)電(dian)流為(wei)額定漏(lou)電(dian)電(dian)流時(shi)，其動作(zuo)時(shi)間不應(ying)大于(yu)0.s。

配電箱中的低壓電器，由熔斷器、交流接觸器、剩余電流動作保護器、電容器及計量表等組成。周圍空氣溫度的上限不超過40℃；周圍空氣溫度24h的平均值不超過35℃；周圍空氣溫度的下限不低于-5℃或-25℃。曲靖直流充電樁農網改造的配電箱在室外運行，專業直流充電樁它不但受(shou)到(dao)陽光的(de)直接照射產(chan)生高溫(wen)，同(tong)時運(yun)行中自身(shen)也(ye)會產(chan)生熱量，所以在盛夏高溫(wen)季節，箱體(ti)內(nei)的(de)溫(wen)度將會達到(dao)60℃以上，這時的(de)溫(wen)度大大超過(guo)了這些電器規(gui)定(ding)的(de)環境溫(wen)度

即地(di)面充(chong)(chong)(chong)電(dian)裝置(zhi)，主要包(bao)括專用(yong)充(chong)(chong)(chong)電(dian)機、專用(yong)充(chong)(chong)(chong)電(dian)站(zhan)、通(tong)用(yong)充(chong)(chong)(chong)電(dian)機、公(gong)共場所用(yong)充(chong)(chong)(chong)電(dian)站(zhan)等。它可(ke)以滿足(zu)各(ge)種(zhong)(zhong)電(dian)池(chi)的各(ge)種(zhong)(zhong)充(chong)(chong)(chong)電(dian)方式(shi)。通(tong)常非車(che)載(zai)充(chong)(chong)(chong)電(dian)器的功率(lv)、體積和重(zhong)量均(jun)比較(jiao)大，以便能夠(gou)適應各(ge)種(zhong)(zhong)充(chong)(chong)(chong)電(dian)方式(shi)。

政府大(da)力度(du)的扶(fu)持和推進，刺(ci)激了眾多企業對于充電(dian)(dian)樁(zhuang)產業的期待。 一位行(xing)業人士表示，除了國家(jia)電(dian)(dian)網、南方電(dian)(dian)網、中石(shi)化等能源巨頭外，汽車企業和電(dian)(dian)氣生產企業積極性都(dou)很高。像比亞迪、北汽這(zhe)類(lei)電(dian)(dian)動車企業早已開始建設通用充電(dian)(dian)樁(zhuang)，許繼電(dian)(dian)氣、西門子這(zhe)類(lei)行(xing)業內企業也已開始開發(fa)(fa)或(huo)投資充電(dian)(dian)站的建設。按照(zhao)相關(guan)測算(suan)，未來5年(nian)(nian)(nian)內，充電(dian)(dian)站的營業規模每(mei)年(nian)(nian)(nian)有望超過千(qian)億。從國家(jia)今年(nian)(nian)(nian)的各項動作來看(kan)，電(dian)(dian)動車的充電(dian)(dian)基礎設施(shi)建設將在今年(nian)(nian)(nian)爆發(fa)(fa)。

由(you)于電(dian)(dian)(dian)動汽(qi)車每(mei)天需要(yao)補(bu)充(chong)大(da)(da)量電(dian)(dian)(dian)能，經(jing)營(ying)(ying)充(chong)電(dian)(dian)(dian)站(zhan)就可(ke)以獲得巨大(da)(da)的充(chong)電(dian)(dian)(dian)服務收益。相對于加油站(zhan)，電(dian)(dian)(dian)能比較安(an)全和方便，可(ke)在各地(di)大(da)(da)量安(an)裝設(she)置(zhi)充(chong)電(dian)(dian)(dian)站(zhan)。根據投資規模，小到社區慢速充(chong)電(dian)(dian)(dian)樁(zhuang)，大(da)(da)到公(gong)路快速充(chong)電(dian)(dian)(dian)站(zhan)，單站(zhan)經(jing)營(ying)(ying)，組網經(jing)營(ying)(ying)均可(ke)。對于充(chong)電(dian)(dian)(dian)站(zhan)市(shi)(shi)(shi)場(chang)(chang)的開放(fang)，國(guo)家(jia)電(dian)(dian)(dian)網以后(hou)可(ke)能更多(duo)地(di)會偏向服務和電(dian)(dian)(dian)力供應，讓充(chong)電(dian)(dian)(dian)站(zhan)建設(she)更充(chong)分地(di)與市(shi)(shi)(shi)場(chang)(chang)融合，大(da)(da)家(jia)都將是同一(yi)個市(shi)(shi)(shi)場(chang)(chang)的競爭者。因此(ci)提前(qian)準備、提前(qian)規劃(hua)，對從事(shi)電(dian)(dian)(dian)池(chi)生產(chan)的企業來說很重要(yao)。充(chong)換電(dian)(dian)(dian)市(shi)(shi)(shi)場(chang)(chang)，政(zheng)策有傾斜，市(shi)(shi)(shi)場(chang)(chang)有潛(qian)力，投資又少，將面臨(lin)較大(da)(da)的商機。

電(dian)(dian)(dian)所(suo)及配(pei)電(dian)(dian)(dian)設(she)備的(de)布置(zhi)設(she)計應便(bian)(bian)于安裝、操作(zuo)、搬運、檢(jian)修、試驗和監測。高低壓配(pei)電(dian)(dian)(dian)室、變(bian)(bian)壓器室、電(dian)(dian)(dian)容(rong)器室、控(kong)制室內(nei)，不應有(you)與其無關的(de)管道和線路通(tong)過。當然，即便(bian)(bian)充(chong)電(dian)(dian)(dian)站(zhan)技術瓶頸(jing)得到了(le)很(hen)好的(de)解決，但是充(chong)電(dian)(dian)(dian)站(zhan)建(jian)設(she)可能(neng)(neng)還(huan)存在(zai)選址(zhi)困難等問題。新能(neng)(neng)源汽車應先以(yi)城(cheng)市(shi)為主，但繁華Ⅸ域往(wang)往(wang)用地緊張，地價成本較高，這(zhe)方面(mian)需要政(zheng)(zheng)府在(zai)政(zheng)(zheng)策上能(neng)(neng)予以(yi)傾斜(xie)．推(tui)動(dong)充(chong)電(dian)(dian)(dian)設(she)施(shi)的(de)建(jian)設(she)。由電(dian)(dian)(dian)力(li)企(qi)業(ye)發(fa)展經營電(dian)(dian)(dian)動(dong)車充(chong)電(dian)(dian)(dian)站(zhan)具有(you)先天優勢。電(dian)(dian)(dian)力(li)企(qi)業(ye)將電(dian)(dian)(dian)力(li)直(zhi)接(jie)賣給車輛是一個(ge)新的(de)業(ye)務(wu)，希望(wang)電(dian)(dian)(dian)力(li)企(qi)業(ye)能(neng)(neng)轉變(bian)(bian)