電(dian)(dian)(dian)動(dong)汽(qi)車(che)(che)充電(dian)(dian)(dian)樁作(zuo)為(wei)電(dian)(dian)(dian)動(dong)汽(qi)車(che)(che)的(de)能(neng)量補給裝置，其充電(dian)(dian)(dian)性能(neng)關系到電(dian)(dian)(dian)池(chi)組的(de)使用壽命、充電(dian)(dian)(dian)時(shi)間。這也是(shi)消費者在購買電(dian)(dian)(dian)動(dong)汽(qi)車(che)(che)之前最為(wei)關心的(de)一個(ge)方(fang)面之一。實現對動(dong)力電(dian)(dian)(dian)池(chi)快速、高效、安全、合理(li)的(de)電(dian)(dian)(dian)量補給是(shi)電(dian)(dian)(dian)動(dong)汽(qi)車(che)(che)充電(dian)(dian)(dian)器設(she)計的(de)基本原(yuan)則(ze)，另外，還要考慮充電(dian)(dian)(dian)器對各種動(dong)力電(dian)(dian)(dian)池(chi)的(de)適用性。

指除安裝面(mian)外，其它所有側面(mian)都被封(feng)(feng)閉起來的(de)一種低壓開(kai)關柜。這(zhe)種柜子的(de)開(kai)關、保護和監測(ce)控制(zhi)(zhi)等電(dian)氣元(yuan)件(jian)，均安裝在(zai)一個用(yong)(yong)鋼或絕緣材料制(zhi)(zhi)成(cheng)的(de)封(feng)(feng)閉外殼內，可(ke)靠墻(qiang)或離墻(qiang)安裝。柜內每條回路之間可(ke)以不加隔離措施，也可(ke)以采用(yong)(yong)接地的(de)金屬板(ban)或絕緣板(ban)進(jin)行隔離。通常門與(yu)主開(kai)關操作(zuo)有機械聯鎖。另外還(huan)有防護式(shi)臺型(xing)開(kai)關柜（即控制(zhi)(zhi)臺）】面(mian)板(ban)上裝有控制(zhi)(zhi)、測(ce)量、信(xin)號等電(dian)器。防護式(shi)開(kai)關柜主要用(yong)(yong)作(zuo)工(gong)藝現場的(de)配電(dian)裝置。

快速充電樁（栓）設備采用交直流一體的結構。成都JP柜既可實現直流充電，生產JP柜也可以交流充(chong)電。白天充(chong)電業務(wu)多的時候(hou)，使用直流方式進(jin)(jin)行快速充(chong)電，當夜間充(chong)電站用戶少時可用交流充(chong)電進(jin)(jin)行慢充(chong)操作。

充(chong)(chong)電(dian)(dian)樁一般(ban)提供(gong)常規充(chong)(chong)電(dian)(dian)和快速(su)充(chong)(chong)電(dian)(dian)兩種充(chong)(chong)電(dian)(dian)方式(shi)，人(ren)們(men)可(ke)以(yi)使用(yong)(yong)特(te)定的充(chong)(chong)電(dian)(dian)卡在充(chong)(chong)電(dian)(dian)樁提供(gong)的人(ren)機交互(hu)操(cao)作(zuo)界面上刷卡使用(yong)(yong)，進行相應的充(chong)(chong)電(dian)(dian)方式(shi)、充(chong)(chong)電(dian)(dian)時間(jian)、費用(yong)(yong)數據打印等操(cao)作(zuo)，充(chong)(chong)電(dian)(dian)樁顯示屏能(neng)顯示充(chong)(chong)電(dian)(dian)量、費用(yong)(yong)、充(chong)(chong)電(dian)(dian)時間(jian)等數據。

配(pei)(pei)電(dian)(dian)(dian)(dian)箱是(shi)數據(ju)上(shang)的海量參數，一(yi)般是(shi)構成低壓林(lin)按電(dian)(dian)(dian)(dian)氣接(jie)線，要求將開(kai)關設備、測量儀表、保(bao)護電(dian)(dian)(dian)(dian)器(qi)和輔助設備組裝在封(feng)閉或半封(feng)閉金屬柜(ju)中或屏(ping)幅上(shang)，構成低壓配(pei)(pei)電(dian)(dian)(dian)(dian)箱。正常運(yun)行時可借助手動或自動開(kai)關接(jie)通或分斷電(dian)(dian)(dian)(dian)路(lu)。

這類開(kai)關(guan)柜采用鋼板制成封閉外殼，進出(chu)(chu)線回路(lu)的(de)(de)電(dian)器元(yuan)件都安裝(zhuang)在可(ke)抽(chou)出(chu)(chu)的(de)(de)抽(chou)屜中(zhong)，構成能(neng)完成某一類供電(dian)任務的(de)(de)功(gong)能(neng)單元(yuan)。功(gong)能(neng)單元(yuan)與(yu)母線或電(dian)纜之間，用接(jie)地的(de)(de)金屬板或塑料制成的(de)(de)功(gong)能(neng)板隔開(kai)，形成母線、功(gong)能(neng)單元(yuan)和電(dian)纜三個(ge)區(qu)域。每個(ge)功(gong)能(neng)單元(yuan)之間也有隔離措施。抽(chou)屜式開(kai)關(guan)柜有較高(gao)的(de)(de)可(ke)靠性、安全性和互(hu)換性，是(shi)比較先進的(de)(de)開(kai)關(guan)柜，開(kai)關(guan)柜多(duo)數(shu)是(shi)指抽(chou)屜式開(kai)關(guan)柜。它們適用于要(yao)求供電(dian)可(ke)靠性較高(gao)的(de)(de)工礦(kuang)企業、高(gao)層建筑，作為集(ji)中(zhong)控制的(de)(de)配(pei)電(dian)中(zhong)心。