必須選用符合GB 6829《剩余電流動作保護器的一般要求》標準、并經中國電工產品認證委員會認證合格的產品。訂做歐式箱變可選用類似LJM（J）系列節電型、且是低靈敏度的延時型保護器。歐式箱變價格保(bao)(bao)護(hu)器(qi)裝(zhuang)置(zhi)的(de)方(fang)式要(yao)符合國(guo)家GB13955-2005《剩余電(dian)(dian)(dian)流(liu)(liu)動作保(bao)(bao)護(hu)裝(zhuang)置(zhi)的(de)安裝(zhuang)和(he)運行》標準。漏(lou)電(dian)(dian)(dian)保(bao)(bao)護(hu)器(qi)的(de)分(fen)斷時間(jian)，當漏(lou)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)為(wei)額定(ding)漏(lou)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)時，其動作時間(jian)不應(ying)大于0.s。

我國電(dian)動(dong)汽(qi)車(che)(che)充電(dian)站(zhan)大(da)多局限于電(dian)動(dong)公交(jiao)汽(qi)車(che)(che)或(huo)內部(bu)集團用車(che)(che) ， 還沒有(you)建(jian)(jian)成(cheng)(cheng)真正面向不同(tong)用戶的(de)充電(dian)站(zhan)服(fu)務(wu)網絡(luo) 。 已經建(jian)(jian)成(cheng)(cheng)或(huo)在建(jian)(jian)的(de)比較(jiao)有(you)代表性的(de)充電(dian)站(zhan)有(you)如下內容 。2006 年 ， 比亞迪在深圳總(zong)部(bu)建(jian)(jian)成(cheng)(cheng)深圳首個電(dian)動(dong)汽(qi)車(che)(che)充電(dian)站(zhan)

對于配電(dian)(dian)變(bian)壓器(qi)容量(liang)在(zai)100kV·A及以(yi)上的配電(dian)(dian)箱體，在(zai)箱內散熱窗靠側壁處，應考慮到安(an)裝溫(wen)控繼(ji)電(dian)(dian)器(qi)（JU-3型或JU-4超小型溫(wen)度(du)繼(ji)電(dian)(dian)器(qi)）和(he)軸(zhou)流(liu)風機(ji)，安(an)裝在(zai)控制電(dian)(dian)器(qi)板(ban)上方左側面的箱體上，以(yi)便(bian)使箱內溫(wen)度(du)達到一(yi)定值時（如40℃）能自動(dong)啟動(dong)排氣扇，強行排出熱量(liang)以(yi)使箱體散熱。

用軟刷或吹風清除屏(ping)板插件和全(quan)部電磁開(kai)關(guan)(guan)零件的(de)(de)(de)積塵,并檢(jian)查控制柜(ju)內電器開(kai)關(guan)(guan)觸頭的(de)(de)(de)狀態(tai),接觸情況,線圈外表(biao)的(de)(de)(de)絕緣以及機械部件的(de)(de)(de)動(dong)作是否(fou)可靠,更換熔絲時(shi),應使熔斷電流(liu)與該回路(lu)的(de)(de)(de)電流(liu)相(xiang)匹配。

政府大(da)力度的(de)(de)扶持和推進，刺(ci)激了眾多企(qi)(qi)業(ye)對于(yu)充(chong)電(dian)(dian)樁產(chan)業(ye)的(de)(de)期(qi)待。 一位行(xing)業(ye)人士(shi)表示，除了國(guo)(guo)家電(dian)(dian)網(wang)、南方電(dian)(dian)網(wang)、中石化等(deng)能(neng)源巨頭外，汽車(che)企(qi)(qi)業(ye)和電(dian)(dian)氣生產(chan)企(qi)(qi)業(ye)積極性都很高。像(xiang)比亞迪(di)、北汽這類電(dian)(dian)動(dong)車(che)企(qi)(qi)業(ye)早已(yi)開(kai)始(shi)建設(she)通用充(chong)電(dian)(dian)樁，許(xu)繼電(dian)(dian)氣、西(xi)門子這類行(xing)業(ye)內企(qi)(qi)業(ye)也已(yi)開(kai)始(shi)開(kai)發或投(tou)資充(chong)電(dian)(dian)站的(de)(de)建設(she)。按(an)照相關(guan)測算，未來(lai)(lai)5年內，充(chong)電(dian)(dian)站的(de)(de)營業(ye)規(gui)模每(mei)年有望超過(guo)千(qian)億。從(cong)國(guo)(guo)家今年的(de)(de)各項動(dong)作來(lai)(lai)看，電(dian)(dian)動(dong)車(che)的(de)(de)充(chong)電(dian)(dian)基礎設(she)施建設(she)將在(zai)今年爆發。

按照安(an)裝地(di)點，可分為(wei)公共充(chong)(chong)電(dian)(dian)樁(zhuang)(zhuang)(zhuang)和專用(yong)(yong)(yong)充(chong)(chong)電(dian)(dian)樁(zhuang)(zhuang)(zhuang)。 公共充(chong)(chong)電(dian)(dian)樁(zhuang)(zhuang)(zhuang)是(shi)建設(she)在公共停(ting)車場（庫(ku)）結(jie)合(he)停(ting)車泊位(wei)，為(wei)社(she)會車輛提(ti)供公共充(chong)(chong)電(dian)(dian)服務的充(chong)(chong)電(dian)(dian)樁(zhuang)(zhuang)(zhuang)。 專用(yong)(yong)(yong)充(chong)(chong)電(dian)(dian)樁(zhuang)(zhuang)(zhuang)是(shi)建設(she)單(dan)位(wei)（企業(ye)）自(zi)有停(ting)車場（庫(ku)），為(wei)單(dan)位(wei)（企業(ye)）內(nei)部(bu)人員使(shi)用(yong)(yong)(yong)的充(chong)(chong)電(dian)(dian)樁(zhuang)(zhuang)(zhuang)。 自(zi)用(yong)(yong)(yong)充(chong)(chong)電(dian)(dian)樁(zhuang)(zhuang)(zhuang)是(shi)建設(she)在個人自(zi)有車位(wei)（庫(ku)），為(wei)私人用(yong)(yong)(yong)戶(hu)提(ti)供充(chong)(chong)電(dian)(dian)的充(chong)(chong)電(dian)(dian)樁(zhuang)(zhuang)(zhuang)。 充(chong)(chong)電(dian)(dian)樁(zhuang)(zhuang)(zhuang)一般結(jie)合(he)停(ting)車場（庫(ku)）的停(ting)車位(wei)建設(she)。安(an)裝在戶(hu)外的充(chong)(chong)電(dian)(dian)樁(zhuang)(zhuang)(zhuang)防護等級(ji)不(bu)應低于IP54。安(an)裝在戶(hu)內(nei)的充(chong)(chong)電(dian)(dian)樁(zhuang)(zhuang)(zhuang)防護等級(ji)不(bu)應低于IP32。