配電(dian)(dian)(dian)變(bian)壓器(qi)的(de)(de)低(di)壓側(ce)總過流(liu)(liu)(liu)(liu)保護(hu)(hu)熔(rong)(rong)斷(duan)器(qi)的(de)(de)額定(ding)(ding)(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)，應(ying)大于(yu)(yu)配電(dian)(dian)(dian)變(bian)壓器(qi)的(de)(de)低(di)壓側(ce)額定(ding)(ding)(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)，一般取額定(ding)(ding)(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)的(de)(de)1.5倍(bei)，熔(rong)(rong)體(ti)(ti)的(de)(de)額定(ding)(ding)(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)應(ying)按(an)變(bian)壓器(qi)允許的(de)(de)過負荷倍(bei)數和熔(rong)(rong)斷(duan)器(qi)特性確定(ding)(ding)(ding)。出線回路(lu)過流(liu)(liu)(liu)(liu)保護(hu)(hu)熔(rong)(rong)斷(duan)器(qi)的(de)(de)熔(rong)(rong)體(ti)(ti)額定(ding)(ding)(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)，不應(ying)大于(yu)(yu)總過流(liu)(liu)(liu)(liu)保護(hu)(hu)熔(rong)(rong)斷(duan)器(qi)的(de)(de)額定(ding)(ding)(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)，熔(rong)(rong)體(ti)(ti)的(de)(de)額定(ding)(ding)(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)按(an)回路(lu)正(zheng)常最大負荷電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)選擇，并(bing)應(ying)躲過正(zheng)常的(de)(de)尖峰電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)。

必(bi)須選用(yong)符合(he)GB 6829《剩余電(dian)(dian)流(liu)動(dong)作保(bao)(bao)護(hu)(hu)器(qi)(qi)的(de)一般(ban)要(yao)求(qiu)》標準、并經中國(guo)電(dian)(dian)工產品(pin)認證委(wei)員(yuan)會(hui)認證合(he)格的(de)產品(pin)。可(ke)選用(yong)類(lei)似LJM（J）系列節電(dian)(dian)型(xing)、且是低靈(ling)敏度(du)的(de)延(yan)時型(xing)保(bao)(bao)護(hu)(hu)器(qi)(qi)。保(bao)(bao)護(hu)(hu)器(qi)(qi)裝置的(de)方(fang)式要(yao)符合(he)國(guo)家GB13955-2005《剩余電(dian)(dian)流(liu)動(dong)作保(bao)(bao)護(hu)(hu)裝置的(de)安裝和(he)運(yun)行》標準。漏電(dian)(dian)保(bao)(bao)護(hu)(hu)器(qi)(qi)的(de)分斷時間，當漏電(dian)(dian)電(dian)(dian)流(liu)為額定漏電(dian)(dian)電(dian)(dian)流(liu)時，其動(dong)作時間不應大于0.s。

充電樁一般提供常規充電和快速充電兩種充電方式，文山專業直流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，專業直流充電樁價格進行相應的(de)充(chong)電(dian)(dian)方式、充(chong)電(dian)(dian)時(shi)間、費(fei)用數據打印等(deng)操作，充(chong)電(dian)(dian)樁顯示屏能顯示充(chong)電(dian)(dian)量、費(fei)用、充(chong)電(dian)(dian)時(shi)間等(deng)數據。

搬運(yun)材(cai)料(liao)、傳遞(di)工具、拆換(huan)部(bu)件、今(jin)天(tian)(tian)你(ni)去(qu)搶修到我來(lai)安裝(zhuang)、你(ni)累了換(huan)我來(lai)。就(jiu)這樣，一(yi)個(ge)接(jie)著(zhu)(zhu)一(yi)個(ge)的配電(dian)箱在師傅(fu)們(men)輪換(huan)著(zhu)(zhu)的手(shou)掌下(xia)組(zu)裝(zhuang)了起來(lai)。經過3天(tian)(tian)的努力，所需更換(huan)的配電(dian)箱已經全部(bu)組(zu)裝(zhuang)完畢，為本次更換(huan)配電(dian)箱工作做好了前期準備，大(da)家的臉上露出了開心(xin)的笑(xiao)容。

按照安裝地(di)點，可分為(wei)公(gong)(gong)共充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)和專用(yong)(yong)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)。 公(gong)(gong)共充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)是建(jian)(jian)設(she)(she)在(zai)公(gong)(gong)共停車(che)(che)場(chang)（庫(ku)）結(jie)合(he)停車(che)(che)泊(bo)位(wei)(wei)，為(wei)社會(hui)車(che)(che)輛提供(gong)公(gong)(gong)共充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)服務的(de)(de)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)。 專用(yong)(yong)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)是建(jian)(jian)設(she)(she)單(dan)位(wei)(wei)（企(qi)業(ye)）自(zi)有停車(che)(che)場(chang)（庫(ku)），為(wei)單(dan)位(wei)(wei)（企(qi)業(ye)）內(nei)部(bu)人員使用(yong)(yong)的(de)(de)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)。 自(zi)用(yong)(yong)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)是建(jian)(jian)設(she)(she)在(zai)個人自(zi)有車(che)(che)位(wei)(wei)（庫(ku)），為(wei)私人用(yong)(yong)戶提供(gong)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)。 充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)一(yi)般結(jie)合(he)停車(che)(che)場(chang)（庫(ku)）的(de)(de)停車(che)(che)位(wei)(wei)建(jian)(jian)設(she)(she)。安裝在(zai)戶外的(de)(de)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)防護等級不(bu)應低于IP54。安裝在(zai)戶內(nei)的(de)(de)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)防護等級不(bu)應低于IP32。