1.了(le)解用(yong)(yong)戶(hu)(hu)所(suo)(suo)需,根據實際情(qing)況選擇(ze)最適合(he)用(yong)(yong)戶(hu)(hu)的(de)柜(ju)型(xing)。2.盡量采(cai)用(yong)(yong)國內知名廠(chang)家(jia)的(de)國產柜(ju)型(xing),不能盲目選擇(ze)技術參數比較高的(de)進(jin)口配電柜(ju),這(zhe)樣(yang)易(yi)造成資源浪費。3.由于(yu)進(jin)口配電柜(ju)中所(suo)(suo)采(cai)用(yong)(yong)的(de)主要(yao)元器件的(de)品牌與柜(ju)體是一(yi)致的(de)。所(suo)(suo)以選擇(ze)進(jin)口配電柜(ju)時(shi),應注意主要(yao)元器件的(de)參數,它必須能滿足用(yong)(yong)戶(hu)(hu)需要(yao)。
快(kuai)速(su)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(栓)設備(bei)采用(yong)(yong)交直(zhi)流(liu)一體的(de)結構(gou)。既可實(shi)現直(zhi)流(liu)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian),也可以(yi)交流(liu)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)。白天充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)業務(wu)多的(de)時候,使用(yong)(yong)直(zhi)流(liu)方(fang)式進(jin)行快(kuai)速(su)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian),當(dang)夜間充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)站用(yong)(yong)戶少(shao)時可用(yong)(yong)交流(liu)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)進(jin)行慢充(chong)(chong)(chong)(chong)(chong)操作。
配電箱中的低壓電器,由熔斷器、交流接觸器、剩余電流動作保護器、電容器及計量表等組成。周圍空氣溫度的上限不超過40℃;周圍空氣溫度24h的平均值不超過35℃;周圍空氣溫度的下限不低于-5℃或-25℃。昆明戶外開閉所農網改造的配電箱在室外運行,訂做戶外開閉所它不但(dan)受到陽光的直接照射產(chan)生高溫,同時(shi)運行中自身也會(hui)產(chan)生熱量,所以在(zai)盛(sheng)夏(xia)高溫季節,箱體(ti)內的溫度(du)將會(hui)達到60℃以上(shang),這(zhe)時(shi)的溫度(du)大大超過了(le)這(zhe)些電器規定的環境溫度(du)
電(dian)(dian)動(dong)汽(qi)(qi)車(che)作(zuo)為一(yi)(yi)種發(fa)展前景廣闊的(de)(de)(de)綠色交通工具,今后的(de)(de)(de)普及速度會異常(chang)迅(xun)猛,未來的(de)(de)(de)市場前景也是(shi)異常(chang)巨(ju)大(da)(da)的(de)(de)(de)。在全球能源危機(ji)和環境危機(ji)嚴重的(de)(de)(de)大(da)(da)背景下,我(wo)國政府(fu)積極推進新能源汽(qi)(qi)車(che)的(de)(de)(de)應(ying)用與發(fa)展,充/換(huan)(huan)電(dian)(dian)站(zhan)作(zuo)為發(fa)展電(dian)(dian)動(dong)汽(qi)(qi)車(che)所必須的(de)(de)(de)重要配套(tao)基礎設施,具有(you)非常(chang)重要的(de)(de)(de)社會效(xiao)益和經(jing)(jing)濟效(xiao)益。一(yi)(yi)場興建電(dian)(dian)動(dong)汽(qi)(qi)車(che)充/換(huan)(huan)電(dian)(dian)站(zhan)的(de)(de)(de)運(yun)動(dong)已經(jing)(jing)在全國范圍(wei)內展開。
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