搬運材料、傳遞工(gong)具、拆換(huan)部(bu)件、今天你(ni)(ni)去搶(qiang)修到我(wo)來安裝(zhuang)、你(ni)(ni)累了(le)換(huan)我(wo)來。就這(zhe)樣，一個接著一個的(de)配電(dian)箱在師傅們輪換(huan)著的(de)手(shou)掌下組裝(zhuang)了(le)起來。經(jing)過3天的(de)努力，所需更換(huan)的(de)配電(dian)箱已(yi)經(jing)全部(bu)組裝(zhuang)完畢(bi)，為本次更換(huan)配電(dian)箱工(gong)作做好(hao)了(le)前期(qi)準備，大家的(de)臉上露出了(le)開(kai)心的(de)笑(xiao)容。

電(dian)動汽(qi)車充電(dian)樁(zhuang)作為電(dian)動汽(qi)車的(de)能量補給裝置，其充電(dian)性(xing)能關系到(dao)電(dian)池(chi)組的(de)使(shi)用壽命、充電(dian)時間。這也是消費者在(zai)購買電(dian)動汽(qi)車之前最為關心的(de)一(yi)(yi)個方面(mian)之一(yi)(yi)。實現對動力(li)(li)電(dian)池(chi)快(kuai)速、高效(xiao)、安全、合理(li)的(de)電(dian)量補給是電(dian)動汽(qi)車充電(dian)器設計(ji)的(de)基本原則，另外，還要考慮(lv)充電(dian)器對各種動力(li)(li)電(dian)池(chi)的(de)適用性(xing)。

配(pei)電(dian)箱(xiang)的進(jin)出線(xian)(xian)選(xuan)用(yong)(yong)低壓(ya)電(dian)纜(lan)(lan)，電(dian)纜(lan)(lan)的選(xuan)擇(ze)應符合技(ji)術要求。例(li)如30kVA、50kVA變壓(ya)器(qi)的配(pei)電(dian)箱(xiang)的進(jin)線(xian)(xian)使(shi)用(yong)(yong)VV22-35×4電(dian)纜(lan)(lan)，分(fen)路出線(xian)(xian)使(shi)用(yong)(yong)同規格的VLV22-35×4電(dian)纜(lan)(lan)；80kVA、100kVA變壓(ya)器(qi)的配(pei)電(dian)箱(xiang)的進(jin)線(xian)(xian)分(fen)別使(shi)用(yong)(yong)VV22-50×4、VV22-70×4電(dian)纜(lan)(lan)，分(fen)路出線(xian)(xian)分(fen)別使(shi)用(yong)(yong)VLV22-50×4、VLV22-70×4電(dian)纜(lan)(lan),其電(dian)纜(lan)(lan)與銅(tong)鋁(lv)接(jie)線(xian)(xian)鼻壓(ya)接(jie)后再用(yong)(yong)螺栓與配(pei)電(dian)箱(xiang)內(nei)接(jie)線(xian)(xian)樁(zhuang)頭連(lian)接(jie)。

按照(zhao)安裝地(di)點，可分為(wei)(wei)(wei)公(gong)共(gong)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)和專(zhuan)用(yong)(yong)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)。 公(gong)共(gong)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)是建(jian)設(she)在(zai)(zai)公(gong)共(gong)停(ting)(ting)(ting)車場（庫）結合(he)停(ting)(ting)(ting)車泊位(wei)(wei)，為(wei)(wei)(wei)社會(hui)車輛提供公(gong)共(gong)充(chong)(chong)電(dian)(dian)(dian)服務的(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)。 專(zhuan)用(yong)(yong)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)是建(jian)設(she)單位(wei)(wei)（企業）自有停(ting)(ting)(ting)車場（庫），為(wei)(wei)(wei)單位(wei)(wei)（企業）內部(bu)人(ren)員使用(yong)(yong)的(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)。 自用(yong)(yong)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)是建(jian)設(she)在(zai)(zai)個人(ren)自有車位(wei)(wei)（庫），為(wei)(wei)(wei)私人(ren)用(yong)(yong)戶提供充(chong)(chong)電(dian)(dian)(dian)的(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)。 充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)一般結合(he)停(ting)(ting)(ting)車場（庫）的(de)(de)(de)停(ting)(ting)(ting)車位(wei)(wei)建(jian)設(she)。安裝在(zai)(zai)戶外的(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)防(fang)護等級不應(ying)低于IP54。安裝在(zai)(zai)戶內的(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)防(fang)護等級不應(ying)低于IP32。

即地面充電裝置，訂做電表箱主要包括專用充電機、電表箱廠家專(zhuan)用充(chong)(chong)(chong)電站、通用充(chong)(chong)(chong)電機、公(gong)共場所用充(chong)(chong)(chong)電站等。它可以滿足各種電池的各種充(chong)(chong)(chong)電方式(shi)。通常非車載充(chong)(chong)(chong)電器(qi)的功率、體積和重量(liang)均比較大，以便(bian)能夠適應各種充(chong)(chong)(chong)電方式(shi)。