選用節能型交流接觸器（類似CJ20SI型）產品，富民專業低壓開關柜并注意交流接觸器線圈電壓與所選剩作電流動作保護器的相對應接線端子相連，低壓開關柜廠家注意進行(xing)正確的負(fu)載匹配。選擇交流(liu)接觸器時(shi)，應選用(yong)其絕緣等(deng)級為(wei)A級及以(yi)上產品(pin)，必須(xu)保證其主回路觸點(dian)的額定電流(liu)應大于或等(deng)于被控制的線路的負(fu)荷電流(liu)。接觸器的電磁線圈額定電壓為(wei)380V或220 V

由于(yu)(yu)電(dian)(dian)(dian)動汽車每(mei)天需要補充大量電(dian)(dian)(dian)能，經營充電(dian)(dian)(dian)站(zhan)就可(ke)以(yi)獲得(de)巨大的(de)充電(dian)(dian)(dian)服務(wu)收益。相對(dui)于(yu)(yu)加油站(zhan)，電(dian)(dian)(dian)能比較(jiao)安全和(he)方便，可(ke)在各地(di)大量安裝設置充電(dian)(dian)(dian)站(zhan)。根據(ju)投資規(gui)(gui)模，小到社(she)區慢速(su)充電(dian)(dian)(dian)樁，大到公(gong)路快(kuai)速(su)充電(dian)(dian)(dian)站(zhan)，單站(zhan)經營，組網經營均(jun)可(ke)。對(dui)于(yu)(yu)充電(dian)(dian)(dian)站(zhan)市(shi)場(chang)的(de)開(kai)放(fang)，國家(jia)(jia)電(dian)(dian)(dian)網以(yi)后可(ke)能更多地(di)會偏向服務(wu)和(he)電(dian)(dian)(dian)力供應，讓(rang)充電(dian)(dian)(dian)站(zhan)建設更充分地(di)與市(shi)場(chang)融(rong)合，大家(jia)(jia)都將是同一個市(shi)場(chang)的(de)競爭者。因此提前準備、提前規(gui)(gui)劃，對(dui)從事電(dian)(dian)(dian)池生產的(de)企業(ye)來說很重要。充換電(dian)(dian)(dian)市(shi)場(chang)，政(zheng)策有(you)傾斜，市(shi)場(chang)有(you)潛力，投資又少，將面臨較(jiao)大的(de)商機(ji)。

充(chong)(chong)電(dian)(dian)(dian)(dian)服務(wu)管(guan)(guan)(guan)理(li)平(ping)臺主(zhu)要(yao)(yao)有三(san)個功能：充(chong)(chong)電(dian)(dian)(dian)(dian)管(guan)(guan)(guan)理(li)、充(chong)(chong)電(dian)(dian)(dian)(dian)運營(ying)(ying)、綜合(he)查詢(xun)。充(chong)(chong)電(dian)(dian)(dian)(dian)管(guan)(guan)(guan)理(li)對系統涉及到的(de)基礎數據進(jin)(jin)行(xing)(xing)集中式(shi)管(guan)(guan)(guan)理(li)，如電(dian)(dian)(dian)(dian)動(dong)汽車信息(xi)、電(dian)(dian)(dian)(dian)池信息(xi)、用(yong)戶(hu)卡信息(xi)、充(chong)(chong)電(dian)(dian)(dian)(dian)樁（栓）信息(xi)；充(chong)(chong)電(dian)(dian)(dian)(dian)運營(ying)(ying)主(zhu)要(yao)(yao)對用(yong)戶(hu)充(chong)(chong)電(dian)(dian)(dian)(dian)進(jin)(jin)行(xing)(xing)計費管(guan)(guan)(guan)理(li)；綜合(he)查詢(xun)指(zhi)對管(guan)(guan)(guan)理(li)及運營(ying)(ying)的(de)數據進(jin)(jin)行(xing)(xing)綜合(he)分析(xi)查詢(xun)。

如今(jin)，除了北京(jing)、天(tian)津、上海、杭(hang)州(zhou)等地相繼(ji)出(chu)臺(tai)充(chong)電(dian)(dian)設施(shi)建(jian)設規(gui)劃之(zhi)外，不少地方政府(fu)還提出(chu)新建(jian)小(xiao)區配套(tao)充(chong)電(dian)(dian)樁(zhuang)的(de)(de)(de)新思(si)路，這不僅可緩解電(dian)(dian)動(dong)汽車使用者的(de)(de)(de)“里程(cheng)焦慮”問題，更將大幅、直接拉動(dong)充(chong)電(dian)(dian)樁(zhuang)生產企業(ye)的(de)(de)(de)銷量。充(chong)電(dian)(dian)樁(zhuang)作為新能源汽車產業(ye)鏈的(de)(de)(de)重(zhong)要下游支柱行業(ye)，其市場化(hua)前景(jing)似乎相當樂觀。盡管行業(ye)前景(jing)被一致看好，但目(mu)前電(dian)(dian)動(dong)汽車市場的(de)(de)(de)發(fa)展并未完全(quan)成熟。標準、規(gui)劃和土(tu)地三(san)大問題攔在充(chong)電(dian)(dian)樁(zhuang)建(jian)設的(de)(de)(de)路前，成體系的(de)(de)(de)充(chong)電(dian)(dian)樁(zhuang)建(jian)設并不一帆(fan)風順(shun)。

我國電(dian)(dian)動(dong)汽(qi)車(che)充(chong)電(dian)(dian)站大多局限于電(dian)(dian)動(dong)公交汽(qi)車(che)或內(nei)部集團用車(che) ， 還沒(mei)有(you)(you)建(jian)成(cheng)真正(zheng)面向不同用戶的充(chong)電(dian)(dian)站服務(wu)網(wang)絡 。 已(yi)經建(jian)成(cheng)或在建(jian)的比(bi)較(jiao)有(you)(you)代(dai)表性的充(chong)電(dian)(dian)站有(you)(you)如下(xia)內(nei)容 。2006 年 ， 比(bi)亞迪在深圳總部建(jian)成(cheng)深圳首個電(dian)(dian)動(dong)汽(qi)車(che)充(chong)電(dian)(dian)站

1、柜(ju)(ju)(ju)門(men)離地25mm、2.5mm厚的安裝(zhuang)(zhuang)板，兩邊有(you)(you)20mm寬(kuan)的U形彎邊，使(shi)(shi)得安裝(zhuang)(zhuang)板強(qiang)度更大，也便于搬運(yun)。2、箱底三塊電(dian)纜導入蓋板，可(ke)(ke)以(yi)相(xiang)互替(ti)換(huan)，移動方便，易(yi)于導入電(dian)纜，易(yi)于開孔進線。3、箱門(men)上有(you)(you)接地螺栓5、承重鉸鏈安裝(zhuang)(zhuang)容(rong)(rong)易(yi)，換(huan)柜(ju)(ju)(ju)門(men)也容(rong)(rong)易(yi)。柜(ju)(ju)(ju)門(men)可(ke)(ke)開啟130°。4、塑料滑引(yin)器(qi)可(ke)(ke)利用塑料滑引(yin)器(qi)通過(guo)導軌，可(ke)(ke)從柜(ju)(ju)(ju)體正面(mian)將(jiang)安裝(zhuang)(zhuang)板推入柜(ju)(ju)(ju)內(nei)7、堅固(gu)的長方形框架不(bu)但可(ke)(ke)以(yi)加強(qiang)前門(men)的強(qiang)度，還(huan)(huan)可(ke)(ke)以(yi)用來固(gu)定安裝(zhuang)(zhuang)電(dian)器(qi)元件（配合門(men)安裝(zhuang)(zhuang)橫條(tiao)使(shi)(shi)用）。5、背板能很(hen)容(rong)(rong)易(yi)地安裝(zhuang)(zhuang)，用螺絲固(gu)定；還(huan)(huan)可(ke)(ke)換(huan)裝(zhuang)(zhuang)柜(ju)(ju)(ju)門(men)。6、標配MS821鎖，上、中(zhong)、下三點鎖緊(jin)柜(ju)(ju)(ju)門(men)。7、密封圈：聚氨(an)脂發泡密封膠條(tiao)，確保防護等級(ji)。