這類開關(guan)(guan)(guan)柜采用鋼板(ban)(ban)制成(cheng)封閉外殼，進(jin)出線回路的電(dian)器元(yuan)(yuan)(yuan)件(jian)都安(an)裝在可(ke)(ke)抽出的抽屜(ti)中(zhong)，構(gou)成(cheng)能(neng)(neng)完成(cheng)某一類供電(dian)任務的功能(neng)(neng)單元(yuan)(yuan)(yuan)。功能(neng)(neng)單元(yuan)(yuan)(yuan)與(yu)母(mu)線或電(dian)纜之(zhi)間，用接地的金屬板(ban)(ban)或塑料制成(cheng)的功能(neng)(neng)板(ban)(ban)隔開，形成(cheng)母(mu)線、功能(neng)(neng)單元(yuan)(yuan)(yuan)和電(dian)纜三個區域。每個功能(neng)(neng)單元(yuan)(yuan)(yuan)之(zhi)間也有隔離(li)措(cuo)施。抽屜(ti)式開關(guan)(guan)(guan)柜有較(jiao)高的可(ke)(ke)靠(kao)性、安(an)全性和互換性，是比較(jiao)先進(jin)的開關(guan)(guan)(guan)柜，開關(guan)(guan)(guan)柜多數是指抽屜(ti)式開關(guan)(guan)(guan)柜。它們適用于要(yao)求供電(dian)可(ke)(ke)靠(kao)性較(jiao)高的工礦企(qi)業(ye)、高層建筑(zhu)，作為集(ji)中(zhong)控制的配電(dian)中(zhong)心。

我國電動汽車充電站大多局限于電動公交汽車或內部集團用車 ， 專業充電樁還沒有建成真正面向不同用戶的充電站服務網絡 。 充電樁哪家好已經建(jian)(jian)成或在建(jian)(jian)的(de)比較有(you)代表性(xing)的(de)充電(dian)站(zhan)有(you)如下(xia)內(nei)容 。2006 年 ， 比亞(ya)迪(di)在深圳總(zong)部建(jian)(jian)成深圳首個電(dian)動汽車充電(dian)站(zhan)

如今，除(chu)了北(bei)京、天(tian)津、上(shang)海、杭州等地(di)相(xiang)繼(ji)出(chu)臺充(chong)(chong)電(dian)設(she)施建設(she)規劃之(zhi)外，不(bu)少(shao)地(di)方政府還(huan)提出(chu)新(xin)建小區配套充(chong)(chong)電(dian)樁(zhuang)(zhuang)的新(xin)思路(lu)，這(zhe)不(bu)僅(jin)可緩解電(dian)動汽(qi)車(che)使用者的“里程焦慮”問題，更將大(da)幅、直接(jie)拉動充(chong)(chong)電(dian)樁(zhuang)(zhuang)生產企業的銷量。充(chong)(chong)電(dian)樁(zhuang)(zhuang)作為(wei)新(xin)能源汽(qi)車(che)產業鏈(lian)的重要下游支(zhi)柱行業，其市(shi)場化前(qian)景(jing)似乎相(xiang)當(dang)樂觀(guan)。盡管行業前(qian)景(jing)被一致(zhi)看好，但(dan)目前(qian)電(dian)動汽(qi)車(che)市(shi)場的發(fa)展并未完全成熟。標準、規劃和土地(di)三大(da)問題攔在(zai)充(chong)(chong)電(dian)樁(zhuang)(zhuang)建設(she)的路(lu)前(qian)，成體系的充(chong)(chong)電(dian)樁(zhuang)(zhuang)建設(she)并不(bu)一帆風順。

配電(dian)(dian)(dian)箱是按(an)電(dian)(dian)(dian)氣接線要求將開關(guan)設備、測量(liang)儀表，保護電(dian)(dian)(dian)器(qi)和輔助(zhu)設備組裝(zhuang)在(zai)封(feng)閉或半(ban)封(feng)閉金(jin)屬柜中或屏幅上，構成低壓(ya)配電(dian)(dian)(dian)箱。正常運(yun)行(xing)(xing)(xing)時可借(jie)助(zhu)手動或自(zi)動開關(guan)接通或分斷(duan)電(dian)(dian)(dian)路(lu)。故障或不(bu)正常運(yun)行(xing)(xing)(xing)時借(jie)助(zhu)保護電(dian)(dian)(dian)器(qi)切斷(duan)電(dian)(dian)(dian)路(lu)或報警。借(jie)測量(liang)儀表可顯示運(yun)行(xing)(xing)(xing)中的各種參(can)數，還可對某些電(dian)(dian)(dian)氣參(can)數進行(xing)(xing)(xing)調(diao)整，對偏離正常工作狀態進行(xing)(xing)(xing)提示或發出信號(hao)。