1.主母線(xian)最大(da)(da)額(e)(e)定(ding)電(dian)(dian)(dian)(dian)流:主母線(xian)最大(da)(da)能夠承(cheng)載的電(dian)(dian)(dian)(dian)流的額(e)(e)定(ding)值。2.額(e)(e)定(ding)短時耐(nai)受(shou)電(dian)(dian)(dian)(dian)流:由(you)生產廠家給出的,成套(tao)設(she)(she)備中(zhong)(zhong)某條電(dian)(dian)(dian)(dian)路(lu)在國家標(biao)(biao)準(zhun)GB7251.1-2005中(zhong)(zhong)8.2.3規定(ding)的試驗(yan)條件(jian)下(xia)能安全(quan)承(cheng)載的短時耐(nai)受(shou)電(dian)(dian)(dian)(dian)流方均根值。3.峰值短時耐(nai)受(shou)電(dian)(dian)(dian)(dian)流:在規定(ding)試驗(yan)條件(jian)下(xia),生產廠家規定(ding)此(ci)電(dian)(dian)(dian)(dian)路(lu)能夠圓滿地承(cheng)受(shou)的峰值電(dian)(dian)(dian)(dian)流。4.外殼防護(hu)等級:IEC60529-1989標(biao)(biao)準(zhun)由(you)成套(tao)設(she)(she)備提供的防止觸及帶(dai)電(dian)(dian)(dian)(dian)部件(jian),以及外來固(gu)體的侵入和液體的進(jin)入的等級。具體等級劃(hua)分(fen)詳(xiang)見IEC60529標(biao)(biao)準(zhun)。5.內部分(fen)隔方式:根據IEC60529-1989標(biao)(biao)準(zhun),為保護(hu)人身安全(quan),將開(kai)關柜獨立(li)劃(hua)分(fen)成幾(ji)個隔室的不同方式。不同型號的配電(dian)(dian)(dian)(dian)柜之(zhi)間的技術參數(shu)(shu)都有很大(da)(da)不同,而進(jin)口配電(dian)(dian)(dian)(dian)柜的技術參數(shu)(shu)基(ji)本都優(you)于國產配電(dian)(dian)(dian)(dian)柜,但并不能認為進(jin)口配電(dian)(dian)(dian)(dian)柜就一定(ding)比(bi)國產配電(dian)(dian)(dian)(dian)柜好(hao)。

配電(dian)(dian)(dian)(dian)箱(xiang)是按電(dian)(dian)(dian)(dian)氣接(jie)(jie)線要求將開關(guan)設備、測量(liang)儀(yi)表，保(bao)護電(dian)(dian)(dian)(dian)器和(he)輔助設備組裝在封閉(bi)或(huo)(huo)(huo)半封閉(bi)金屬(shu)柜中或(huo)(huo)(huo)屏幅上，構(gou)成低(di)壓配電(dian)(dian)(dian)(dian)箱(xiang)。正常(chang)運(yun)行(xing)時(shi)可借助手動(dong)或(huo)(huo)(huo)自動(dong)開關(guan)接(jie)(jie)通(tong)或(huo)(huo)(huo)分斷(duan)電(dian)(dian)(dian)(dian)路。故障或(huo)(huo)(huo)不正常(chang)運(yun)行(xing)時(shi)借助保(bao)護電(dian)(dian)(dian)(dian)器切斷(duan)電(dian)(dian)(dian)(dian)路或(huo)(huo)(huo)報(bao)警。借測量(liang)儀(yi)表可顯示運(yun)行(xing)中的各種參(can)數(shu)，還可對(dui)某些電(dian)(dian)(dian)(dian)氣參(can)數(shu)進行(xing)調整，對(dui)偏離(li)正常(chang)工作狀態進行(xing)提示或(huo)(huo)(huo)發出信(xin)號(hao)。

電動汽(qi)車(che)(che)作(zuo)為一(yi)(yi)種發(fa)(fa)展前(qian)景廣闊的綠色(se)交(jiao)通工具，今后(hou)的普(pu)及(ji)速度會異常(chang)迅猛，未來的市場前(qian)景也(ye)是異常(chang)巨大的。在(zai)全(quan)球能源危(wei)機和(he)環境危(wei)機嚴重的大背景下，我國政府(fu)積(ji)極推進新能源汽(qi)車(che)(che)的應(ying)用(yong)與(yu)發(fa)(fa)展，充(chong)/換(huan)電站(zhan)作(zuo)為發(fa)(fa)展電動汽(qi)車(che)(che)所必須的重要(yao)配套基礎設(she)施，具有非常(chang)重要(yao)的社(she)會效益(yi)和(he)經濟效益(yi)。一(yi)(yi)場興建電動汽(qi)車(che)(che)充(chong)/換(huan)電站(zhan)的運動已經在(zai)全(quan)國范圍內展開。

選用節能型交流(liu)接(jie)(jie)觸(chu)器(qi)（類似CJ20SI型）產(chan)品(pin)，并注意交流(liu)接(jie)(jie)觸(chu)器(qi)線圈電(dian)壓與所選剩作(zuo)電(dian)流(liu)動(dong)作(zuo)保護器(qi)的相對應接(jie)(jie)線端子相連(lian)，注意進行正確的負載匹配。選擇交流(liu)接(jie)(jie)觸(chu)器(qi)時(shi)，應選用其絕緣(yuan)等級(ji)為A級(ji)及以上產(chan)品(pin)，必(bi)須(xu)保證其主回路觸(chu)點(dian)的額定電(dian)流(liu)應大于(yu)或等于(yu)被控制的線路的負荷(he)電(dian)流(liu)。接(jie)(jie)觸(chu)器(qi)的電(dian)磁線圈額定電(dian)壓為380V或220 V

感應充電器是利用高頻交流磁場的變壓器原理，專業歐式箱變將電能從離車的原方感應到車載的副方，歐式箱變廠家以達到給蓄電(dian)池充(chong)電(dian)的目的。感(gan)應充(chong)電(dian)的最大優點是安全，這(zhe)是因(yin)為充(chong)電(dian)器與車輛之間并(bing)無(wu)直(zhi)接的點接觸(chu)，即使(shi)車輛在惡(e)劣的氣(qi)候下，如雨雪天，進(jin)行充(chong)電(dian)也無(wu)觸(chu)電(dian)的危(wei)險。

充電(dian)(dian)機內印刷線路(lu)(lu)板、 接(jie)插件等電(dian)(dian)路(lu)(lu)應進行(xing)防潮濕、防霉變、防鹽霧(wu)處理，其中防鹽霧(wu)腐蝕能力滿足 GB/T 4797.6-1995《電(dian)(dian)工(gong)電(dian)(dian)子產(chan)品自然環境(jing)條(tiao)件 塵、沙、鹽霧(wu)》中表9的(de)要求，使充電(dian)(dian)機能在室(shi)外潮濕、含鹽霧(wu)的(de)環境(jing)下(xia)正常運行(xing)。