車(che)載(zai)(zai)(zai)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)裝(zhuang)置(zhi)指安(an)裝(zhuang)在電(dian)(dian)(dian)動汽(qi)車(che)上的采用地面(mian)交流電(dian)(dian)(dian)網和(he)車(che)載(zai)(zai)(zai)電(dian)(dian)(dian)源對電(dian)(dian)(dian)池(chi)組進行充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)的裝(zhuang)置(zhi)，包括車(che)載(zai)(zai)(zai)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)機、車(che)載(zai)(zai)(zai)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)發電(dian)(dian)(dian)機組和(he)運行能(neng)量回(hui)收充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)裝(zhuang)置(zhi)，將一根帶插頭的交流動力電(dian)(dian)(dian)纜線直接插到電(dian)(dian)(dian)動汽(qi)車(che)的充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)插座中給(gei)蓄電(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)。車(che)載(zai)(zai)(zai)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)裝(zhuang)置(zhi)通常使(shi)用結構簡單(dan)、控制方便的接觸式充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)器，也可以是(shi)感應充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)器。它完全按照車(che)載(zai)(zai)(zai)蓄電(dian)(dian)(dian)池(chi)的種類進行設計，針對性較強。

配電(dian)箱是按(an)電(dian)氣(qi)接線要求將開關設備、測量儀表，保(bao)護(hu)電(dian)器和輔助設備組(zu)裝在封(feng)閉或(huo)(huo)半封(feng)閉金(jin)屬(shu)柜中或(huo)(huo)屏幅上，構成低壓(ya)配電(dian)箱。正(zheng)常(chang)運(yun)行時(shi)可借助手動或(huo)(huo)自動開關接通或(huo)(huo)分斷電(dian)路(lu)。故障或(huo)(huo)不正(zheng)常(chang)運(yun)行時(shi)借助保(bao)護(hu)電(dian)器切斷電(dian)路(lu)或(huo)(huo)報警(jing)。借測量儀表可顯(xian)示運(yun)行中的(de)各種參數，還可對某(mou)些電(dian)氣(qi)參數進行調整，對偏離正(zheng)常(chang)工(gong)作狀態(tai)進行提示或(huo)(huo)發出信號。

施工用電配電系統應設置總配電箱、分配電箱、開關箱，并按照“總-分-開”順序作分級設置，并形成“三級配電”模式。訂做汽車充電樁施工用配電系統各配電箱、開關箱的安裝位置要合理。汽車充電樁價格總配(pei)電(dian)(dian)(dian)箱(xiang)要盡量靠近變壓器或外電(dian)(dian)(dian)源處，以便電(dian)(dian)(dian)源的(de)引入。分配(pei)電(dian)(dian)(dian)箱(xiang)應盡量安裝在(zai)用(yong)電(dian)(dian)(dian)設備或負(fu)荷相(xiang)對集中的(de)中心地帶，確保(bao)三相(xiang)負(fu)荷保(bao)持平衡。開關(guan)箱(xiang)安裝的(de)位置應視(shi)現場情(qing)況和(he)工(gong)況盡量靠近其控制的(de)用(yong)電(dian)(dian)(dian)設備。

常(chang)稱開(kai)關板或配(pei)電(dian)(dian)(dian)屏。它是一種有面(mian)板遮攔(lan)的開(kai)啟式開(kai)關柜，正(zheng)面(mian)有防(fang)護作用，背面(mian)和側面(mian)仍能(neng)(neng)觸及帶電(dian)(dian)(dian)部分，防(fang)護等(deng)級低(di)，只(zhi)能(neng)(neng)用于對供電(dian)(dian)(dian)連續性和可靠性要求較低(di)的工(gong)礦企業，作變電(dian)(dian)(dian)室集(ji)中供電(dian)(dian)(dian)用。