這類開關(guan)柜(ju)(ju)采用鋼板制成(cheng)(cheng)封閉外殼(ke)，進(jin)出線(xian)(xian)回路的(de)(de)電(dian)(dian)器元(yuan)(yuan)件都安(an)裝(zhuang)在(zai)可(ke)抽(chou)出的(de)(de)抽(chou)屜中，構成(cheng)(cheng)能完(wan)成(cheng)(cheng)某一類供電(dian)(dian)任務的(de)(de)功(gong)(gong)(gong)能單(dan)元(yuan)(yuan)。功(gong)(gong)(gong)能單(dan)元(yuan)(yuan)與母(mu)線(xian)(xian)或(huo)電(dian)(dian)纜(lan)之間，用接地的(de)(de)金(jin)屬(shu)板或(huo)塑料制成(cheng)(cheng)的(de)(de)功(gong)(gong)(gong)能板隔(ge)開，形成(cheng)(cheng)母(mu)線(xian)(xian)、功(gong)(gong)(gong)能單(dan)元(yuan)(yuan)和電(dian)(dian)纜(lan)三個區域。每個功(gong)(gong)(gong)能單(dan)元(yuan)(yuan)之間也(ye)有隔(ge)離措施。抽(chou)屜式(shi)開關(guan)柜(ju)(ju)有較(jiao)高的(de)(de)可(ke)靠性(xing)、安(an)全性(xing)和互換性(xing)，是比較(jiao)先進(jin)的(de)(de)開關(guan)柜(ju)(ju)，開關(guan)柜(ju)(ju)多數(shu)是指抽(chou)屜式(shi)開關(guan)柜(ju)(ju)。它們適用于(yu)要求供電(dian)(dian)可(ke)靠性(xing)較(jiao)高的(de)(de)工(gong)礦(kuang)企業、高層建筑(zhu)，作(zuo)為(wei)集中控制的(de)(de)配電(dian)(dian)中心。

選用(yong)節能(neng)型(xing)交(jiao)流(liu)接(jie)(jie)觸(chu)器(qi)(qi)（類似CJ20SI型(xing)）產品，并注意交(jiao)流(liu)接(jie)(jie)觸(chu)器(qi)(qi)線(xian)圈(quan)電(dian)(dian)壓與所選剩作電(dian)(dian)流(liu)動(dong)作保(bao)護(hu)器(qi)(qi)的(de)相對應(ying)接(jie)(jie)線(xian)端子(zi)相連，注意進行正確的(de)負(fu)載匹(pi)配。選擇交(jiao)流(liu)接(jie)(jie)觸(chu)器(qi)(qi)時，應(ying)選用(yong)其絕緣等(deng)級為(wei)A級及以上產品，必(bi)須(xu)保(bao)證其主回路觸(chu)點的(de)額定(ding)電(dian)(dian)流(liu)應(ying)大于或(huo)等(deng)于被(bei)控制的(de)線(xian)路的(de)負(fu)荷電(dian)(dian)流(liu)。接(jie)(jie)觸(chu)器(qi)(qi)的(de)電(dian)(dian)磁線(xian)圈(quan)額定(ding)電(dian)(dian)壓為(wei)380V或(huo)220 V

1、柜(ju)(ju)門(men)離地(di)25mm、2.5mm厚的安(an)(an)(an)裝(zhuang)板，兩邊有(you)20mm寬的U形彎邊，使得安(an)(an)(an)裝(zhuang)板強(qiang)度更大(da)，也(ye)便(bian)于搬運。2、箱底三塊(kuai)電(dian)纜(lan)導(dao)入(ru)蓋板，可以相互替(ti)換(huan)(huan)，移動(dong)方(fang)便(bian)，易于導(dao)入(ru)電(dian)纜(lan)，易于開(kai)孔進線。3、箱門(men)上(shang)(shang)有(you)接(jie)地(di)螺栓5、承重鉸鏈安(an)(an)(an)裝(zhuang)容易，換(huan)(huan)柜(ju)(ju)門(men)也(ye)容易。柜(ju)(ju)門(men)可開(kai)啟130°。4、塑料滑引器(qi)可利用(yong)(yong)塑料滑引器(qi)通過(guo)導(dao)軌，可從柜(ju)(ju)體正面將安(an)(an)(an)裝(zhuang)板推(tui)入(ru)柜(ju)(ju)內7、堅固的長(chang)方(fang)形框(kuang)架(jia)不但可以加強(qiang)前門(men)的強(qiang)度，還(huan)可以用(yong)(yong)來固定(ding)安(an)(an)(an)裝(zhuang)電(dian)器(qi)元件（配(pei)合門(men)安(an)(an)(an)裝(zhuang)橫(heng)條使用(yong)(yong)）。5、背板能很容易地(di)安(an)(an)(an)裝(zhuang)，用(yong)(yong)螺絲固定(ding)；還(huan)可換(huan)(huan)裝(zhuang)柜(ju)(ju)門(men)。6、標配(pei)MS821鎖，上(shang)(shang)、中、下三點(dian)鎖緊柜(ju)(ju)門(men)。7、密(mi)(mi)封(feng)圈：聚氨脂發泡密(mi)(mi)封(feng)膠條，確保防護(hu)等級。

這種復合材料生產便攜式充電樁哪家好由兩部分組成: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。這兩便攜式充電樁哪家好種(zhong)材(cai)料(liao)具有(you)不溶、阻燃可回收特(te)點(dian)，后(hou)一(yi)種(zhong)材(cai)料(liao)具有(you)不熔不可回收利用(yong)弊端其物理結(jie)構(gou)為三維網狀結(jie)構(gou)，這四種(zhong)材(cai)料(liao)通(tong)過功(gong)能性(xing)(xing)填料(liao)改性(xing)(xing)及特(te)種(zhong)纖維的(de)增強已(yi)成(cheng)為一(yi)種(zhong)高性(xing)(xing)能的(de)工(gong)程(cheng)材(cai)料(liao)。

車(che)載(zai)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)裝(zhuang)置(zhi)指安(an)裝(zhuang)在電(dian)(dian)(dian)動汽車(che)上的(de)采用地面交流電(dian)(dian)(dian)網和車(che)載(zai)電(dian)(dian)(dian)源對(dui)電(dian)(dian)(dian)池組(zu)進行(xing)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)的(de)裝(zhuang)置(zhi)，包括(kuo)車(che)載(zai)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)機、車(che)載(zai)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)發電(dian)(dian)(dian)機組(zu)和運行(xing)能量回收充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)裝(zhuang)置(zhi)，將一(yi)根帶(dai)插(cha)頭的(de)交流動力電(dian)(dian)(dian)纜線(xian)直接插(cha)到電(dian)(dian)(dian)動汽車(che)的(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)插(cha)座中給蓄電(dian)(dian)(dian)池充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)。車(che)載(zai)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)裝(zhuang)置(zhi)通常(chang)使用結構(gou)簡單、控制方便的(de)接觸(chu)式充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)器，也可以是感應充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)器。它完(wan)全按照(zhao)車(che)載(zai)蓄電(dian)(dian)(dian)池的(de)種(zhong)類進行(xing)設計，針對(dui)性較(jiao)強。