【正文】 桂林醫(yī)學(xué)院臨桂新校區(qū)學(xué)生宿舍56樓臨時(shí)施工用電施工方案建設(shè)單位：桂林醫(yī)學(xué)院施工單位：廣西五鴻建設(shè)集團(tuán)有限公司編制人： 編制日期：2022 年 4 月1 / 34目 錄編制依據(jù)……………………………………………………………2一、工程概況 ....................................................................................3二、施工用電部署 ............................................................................3 人員組織 ..................................................................................................................................................4 總體布置及線路走向 ..............................................................................................................................5 統(tǒng)計(jì)用電機(jī)械設(shè)備 ................................................................................................................................5 負(fù)荷計(jì)算 ..................................................................................................................................................5 設(shè)計(jì)內(nèi)容和步驟 ......................................................................................................................................7三、供電方案 ..................................................................................14 三級(jí)配電方案 ........................................................................................................................................14 末端開關(guān)箱設(shè)計(jì)方案 .............................................................................................................................16 塔吊專用配電箱設(shè)計(jì)方案 ....................................................................................................................17 二級(jí)分配電箱設(shè)計(jì)方案 ........................................................................................................................18 一級(jí)配電屏 ............................................................................................................................................19四、敷設(shè)施工 ..................................................................................20 室內(nèi)配線 ................................................................................................................................................20 配電箱及開關(guān)箱的設(shè)置 ........................................................................................................................20 電器裝置的選擇 ....................................................................................................................................21 照明部份 ................................................................................................................................................22 電動(dòng)建筑機(jī)械和手持電動(dòng)工具 ............................................................................................................22五 、接地與防雷 .............................................................................23 一般規(guī)定 ................................................................................................................................................23 保護(hù)接零 ................................................................................................................................................24 接地與接地電阻 ....................................................................................................................................25 防雷 ........................................................................................................................................................26六 、安全用電管理措施 .................................................................27七、使用檢查維護(hù) ..........................................................................29八、 電氣防火及觸電救護(hù) .............................................................29九、節(jié)約用電措施 ..........................................................................31十 、外電防護(hù) ..........................