一(yi)般多(duo)管的(de)交流(liu)充電(dian)(dian)(dian)樁使(shi)用(yong)16A的(de)220V進線(xian)，零線(xian)、火線(xian)、地(di)線(xian)三根即可，小區很(hen)多(duo)配電(dian)(dian)(dian)柜都具備這種安裝條(tiao)件(jian)，電(dian)(dian)(dian)動(dong)車(che)(che)充電(dian)(dian)(dian)樁，單管的(de)汽車(che)(che)充電(dian)(dian)(dian)樁使(shi)用(yong)10平方的(de)主(zhu)線(xian)即可，這也是(shi)交流(liu)充電(dian)(dian)(dian)樁目前(qian)受(shou)歡迎的(de)原(yuan)因。今(jin)后電(dian)(dian)(dian)動(dong)汽車(che)(che)的(de)規模進一(yi)步增(zeng)大(da)，如(ru)果多(duo)臺直流(liu)大(da)功率樁同(tong)時充電(dian)(dian)(dian)，對電(dian)(dian)(dian)網(wang)的(de)壓(ya)力(li)就會增(zeng)大(da)，這也是(shi)要(yao)考(kao)慮的(de)問題(ti)。機車(che)(che)蓄(xu)電(dian)(dian)(dian)池充電(dian)(dian)(dian)機工作時無(wu)需人(ren)工值(zhi)守，超長時間充電(dian)(dian)(dian)，無(wu)過(guo)充危險。

電(dian)(dian)(dian)(dian)池管(guan)理(li)系統系統(BMS)的(de)(de)(de)(de)(de)(de)(de)主(zhu)(zhu)要(yao)功能是監控電(dian)(dian)(dian)(dian)池的(de)(de)(de)(de)(de)(de)(de)工作狀態(電(dian)(dian)(dian)(dian)池的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)壓、電(dian)(dian)(dian)(dian)流和(he)溫(wen)度(du))、預測動力電(dian)(dian)(dian)(dian)池的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)池容量(SOC)和(he)相應的(de)(de)(de)(de)(de)(de)(de)剩余行(xing)(xing)駛里程，進行(xing)(xing)電(dian)(dian)(dian)(dian)池管(guan)理(li)以避免出現過(guo)放電(dian)(dian)(dian)(dian)、過(guo)充(chong)(chong)、過(guo)熱和(he)單體電(dian)(dian)(dian)(dian)池之(zhi)間電(dian)(dian)(dian)(dian)壓嚴重不(bu)平(ping)衡現象，地利用電(dian)(dian)(dian)(dian)池存儲(chu)能力和(he)循環壽命。充(chong)(chong)電(dian)(dian)(dian)(dian)服(fu)務管(guan)理(li)平(ping)臺主(zhu)(zhu)要(yao)有三個功能：充(chong)(chong)電(dian)(dian)(dian)(dian)管(guan)理(li)、充(chong)(chong)電(dian)(dian)(dian)(dian)運(yun)營、綜(zong)合(he)查詢。充(chong)(chong)電(dian)(dian)(dian)(dian)管(guan)理(li)對系統涉(she)及到的(de)(de)(de)(de)(de)(de)(de)基礎數(shu)據進行(xing)(xing)集中式管(guan)理(li)，如電(dian)(dian)(dian)(dian)動汽車信息、電(dian)(dian)(dian)(dian)池信息、用戶卡(ka)信息、充(chong)(chong)電(dian)(dian)(dian)(dian)樁(zhuang)（栓）信息；充(chong)(chong)電(dian)(dian)(dian)(dian)運(yun)營主(zhu)(zhu)要(yao)對用戶充(chong)(chong)電(dian)(dian)(dian)(dian)進行(xing)(xing)計費管(guan)理(li)；綜(zong)合(he)查詢指對管(guan)理(li)及運(yun)營的(de)(de)(de)(de)(de)(de)(de)數(shu)據進行(xing)(xing)綜(zong)合(he)分(fen)析查詢。

安(an)(an)全(quan)(quan)(quan)要求（1）變電(dian)所應(ying)設(she)置安(an)(an)全(quan)(quan)(quan)嗣(si)欄、警示(shi)(shi)牌、安(an)(an)全(quan)(quan)(quan)信號燈及警鈴。（2）高壓配(pei)(pei)電(dian)室和變壓器室門外(wai)或變電(dian)所安(an)(an)全(quan)(quan)(quan)同欄上應(ying)懸掛“止步(bu)，高壓危險(xian)”警示(shi)(shi)牌。警示(shi)(shi)牌的(de)標(biao)示(shi)(shi)必(bi)須朝向(xiang)圍欄的(de)外(wai)側。（3）高壓配(pei)(pei)電(dian)裝(zhuang)置上應(ying)有(you)(you)顯(xian)著的(de)操作指(zhi)示(shi)(shi)說明。設(she)備的(de)接地(di)點應(ying)有(you)(you)明顯(xian)可見的(de)標(biao)志(zhi)。（4）室內應(ying)有(you)(you)明顯(xian)的(de)“安(an)(an)全(quan)(quan)(quan)通道”或“安(an)(an)全(quan)(quan)(quan)出口”標(biao)示(shi)(shi)牌。