充電樁一般提供常規充電和快速充電兩種充電方式,昭通生產汽車充電樁人們可以使用特定的充電卡在充電樁提供的人機交互操作界面上刷卡使用,生產汽車充電樁廠家進行相應(ying)的充電(dian)(dian)方式、充電(dian)(dian)時間、費(fei)用(yong)數據打印(yin)等(deng)操作(zuo),充電(dian)(dian)樁(zhuang)顯示(shi)屏(ping)能顯示(shi)充電(dian)(dian)量、費(fei)用(yong)、充電(dian)(dian)時間等(deng)數據。
配電(dian)(dian)箱中(zhong)的(de)(de)(de)低壓(ya)電(dian)(dian)器,由熔斷(duan)器、交(jiao)流接(jie)觸器、剩(sheng)余電(dian)(dian)流動作(zuo)保護器、電(dian)(dian)容器及計量表等組成。周圍(wei)(wei)空(kong)氣(qi)(qi)溫(wen)(wen)度(du)的(de)(de)(de)上限不超(chao)(chao)過(guo)40℃;周圍(wei)(wei)空(kong)氣(qi)(qi)溫(wen)(wen)度(du)24h的(de)(de)(de)平均值不超(chao)(chao)過(guo)35℃;周圍(wei)(wei)空(kong)氣(qi)(qi)溫(wen)(wen)度(du)的(de)(de)(de)下限不低于-5℃或(huo)-25℃。農網改造的(de)(de)(de)配電(dian)(dian)箱在(zai)室外運行,它(ta)不但受到陽光的(de)(de)(de)直接(jie)照射產(chan)生高溫(wen)(wen),同時運行中(zhong)自身也會產(chan)生熱(re)量,所以在(zai)盛夏高溫(wen)(wen)季節,箱體(ti)內的(de)(de)(de)溫(wen)(wen)度(du)將(jiang)會達到60℃以上,這時的(de)(de)(de)溫(wen)(wen)度(du)大(da)大(da)超(chao)(chao)過(guo)了這些電(dian)(dian)器規(gui)定的(de)(de)(de)環境溫(wen)(wen)度(du)
即(ji)地面充(chong)電(dian)(dian)裝置,主(zhu)要包括(kuo)專(zhuan)用(yong)充(chong)電(dian)(dian)機、專(zhuan)用(yong)充(chong)電(dian)(dian)站、通用(yong)充(chong)電(dian)(dian)機、公共(gong)場所用(yong)充(chong)電(dian)(dian)站等。它可以(yi)滿足(zu)各(ge)(ge)種電(dian)(dian)池的各(ge)(ge)種充(chong)電(dian)(dian)方(fang)式(shi)。通常非車(che)載充(chong)電(dian)(dian)器的功率、體積和(he)重(zhong)量均比較(jiao)大,以(yi)便能夠(gou)適應各(ge)(ge)種充(chong)電(dian)(dian)方(fang)式(shi)。
施工用(yong)(yong)電(dian)(dian)配(pei)電(dian)(dian)系(xi)統(tong)(tong)應設(she)置(zhi)(zhi)(zhi)總(zong)配(pei)電(dian)(dian)箱(xiang)(xiang)(xiang)、分(fen)(fen)配(pei)電(dian)(dian)箱(xiang)(xiang)(xiang)、開關(guan)箱(xiang)(xiang)(xiang),并(bing)按照“總(zong)-分(fen)(fen)-開”順序作(zuo)分(fen)(fen)級設(she)置(zhi)(zhi)(zhi),并(bing)形成“三級配(pei)電(dian)(dian)”模式。施工用(yong)(yong)配(pei)電(dian)(dian)系(xi)統(tong)(tong)各配(pei)電(dian)(dian)箱(xiang)(xiang)(xiang)、開關(guan)箱(xiang)(xiang)(xiang)的安裝位(wei)(wei)置(zhi)(zhi)(zhi)要(yao)合(he)理(li)。總(zong)配(pei)電(dian)(dian)箱(xiang)(xiang)(xiang)要(yao)盡(jin)量靠近變壓(ya)器(qi)或(huo)外電(dian)(dian)源(yuan)處,以便電(dian)(dian)源(yuan)的引入。分(fen)(fen)配(pei)電(dian)(dian)箱(xiang)(xiang)(xiang)應盡(jin)量安裝在用(yong)(yong)電(dian)(dian)設(she)備或(huo)負荷(he)(he)相(xiang)對集(ji)中(zhong)的中(zhong)心地帶,確保三相(xiang)負荷(he)(he)保持(chi)平衡(heng)。開關(guan)箱(xiang)(xiang)(xiang)安裝的位(wei)(wei)置(zhi)(zhi)(zhi)應視現場情況(kuang)(kuang)和工況(kuang)(kuang)盡(jin)量靠近其(qi)控制的用(yong)(yong)電(dian)(dian)設(she)備。
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