配(pei)電(dian)(dian)箱的進(jin)出線(xian)選用(yong)低壓電(dian)(dian)纜(lan)，電(dian)(dian)纜(lan)的選擇應符合技術要求。例如(ru)30kVA、50kVA變壓器(qi)的配(pei)電(dian)(dian)箱的進(jin)線(xian)使(shi)用(yong)VV22-35×4電(dian)(dian)纜(lan)，分(fen)路出線(xian)使(shi)用(yong)同規格的VLV22-35×4電(dian)(dian)纜(lan)；80kVA、100kVA變壓器(qi)的配(pei)電(dian)(dian)箱的進(jin)線(xian)分(fen)別使(shi)用(yong)VV22-50×4、VV22-70×4電(dian)(dian)纜(lan)，分(fen)路出線(xian)分(fen)別使(shi)用(yong)VLV22-50×4、VLV22-70×4電(dian)(dian)纜(lan),其電(dian)(dian)纜(lan)與(yu)(yu)銅鋁(lv)接線(xian)鼻(bi)壓接后再用(yong)螺栓與(yu)(yu)配(pei)電(dian)(dian)箱內接線(xian)樁(zhuang)頭連接。

控(kong)制柜主要用于高層建筑無塔供水，消防深(shen)井泵(beng)恒(heng)壓供水等(deng)根據實(shi)時用水工(gong)況需要閉(bi)環調節水泵(beng)轉速的(de)場合，采用知名品(pin)牌的(de)變頻器、智能控(kong)制器、壓力(li)傳感器及(ji)水泵(beng)組成閉(bi)環控(kong)制系(xi)統(tong)。多(duo)泵(beng)控(kong)制，管(guan)網(wang)壓力(li)穩(wen)定(ding)，提高供水質量(liang)，減少二(er)次(ci)污染，節電效率高，可實(shi)現無人值守的(de)無塔供水自(zi)動控(kong)制系(xi)統(tong)。

充電(dian)機內印(yin)刷線路(lu)板、 接插件(jian)等電(dian)路(lu)應進行(xing)防(fang)潮濕、防(fang)霉變、防(fang)鹽(yan)(yan)霧處(chu)理，其中防(fang)鹽(yan)(yan)霧腐蝕(shi)能(neng)力(li)滿足(zu) GB/T 4797.6-1995《電(dian)工電(dian)子產(chan)品自然環(huan)境(jing)條件(jian) 塵(chen)、沙、鹽(yan)(yan)霧》中表(biao)9的要求，使充電(dian)機能(neng)在室外潮濕、含鹽(yan)(yan)霧的環(huan)境(jing)下正常運行(xing)。

常稱開(kai)關板或(huo)配電(dian)(dian)屏。它(ta)是(shi)一種有面(mian)板遮攔的開(kai)啟式開(kai)關柜，正面(mian)有防(fang)護作用(yong)，背(bei)面(mian)和側面(mian)仍能(neng)觸(chu)及帶(dai)電(dian)(dian)部分，防(fang)護等級(ji)低，只能(neng)用(yong)于對供電(dian)(dian)連續性和可靠性要(yao)求較(jiao)低的工礦企業，作變(bian)電(dian)(dian)室集中供電(dian)(dian)用(yong)。

這種復合材料專業汽車充電樁價格由兩部分組成:基體—聚酯類樹脂；增強材料（簡稱PC、SMC)，所以又稱其為透明PC材料、纖維增強的聚酯材料。透明PC材料、纖維增強型不飽和聚酯是一種以不飽和聚酯樹脂為基體的復合材料。這兩汽車充電樁價格種(zhong)材料(liao)具有不(bu)(bu)溶、阻燃可回收(shou)特點(dian)，后一種(zhong)材料(liao)具有不(bu)(bu)熔不(bu)(bu)可回收(shou)利用弊(bi)端其物理結構(gou)(gou)為三維(wei)網狀結構(gou)(gou)，這(zhe)四種(zhong)材料(liao)通過(guo)功能性填料(liao)改性及特種(zhong)纖維(wei)的增強已成為一種(zhong)高性能的工程材料(liao)。

充電(dian)(dian)(dian)(dian)樁其功能類似于加油站里面(mian)的(de)(de)加油機(ji)，可以(yi)固(gu)定在地(di)面(mian)或墻壁，安裝于公共(gong)建筑（公共(gong)樓宇、商場(chang)、公共(gong)停(ting)(ting)車場(chang)等(deng)）和(he)居民(min)小(xiao)區(qu)停(ting)(ting)車場(chang)或充電(dian)(dian)(dian)(dian)站內，可以(yi)根據不同的(de)(de)電(dian)(dian)(dian)(dian)壓(ya)等(deng)級為(wei)各種型號的(de)(de)電(dian)(dian)(dian)(dian)動汽車充電(dian)(dian)(dian)(dian)。充電(dian)(dian)(dian)(dian)樁的(de)(de)輸入(ru)端與交流電(dian)(dian)(dian)(dian)網直接連接，輸出(chu)端都裝有充電(dian)(dian)(dian)(dian)插頭用于為(wei)電(dian)(dian)(dian)(dian)動汽車充電(dian)(dian)(dian)(dian)