建筑工地臨時(shí)用電施工方案(已修改)
2024-11-23 07:40 本頁面
【正文】 重慶英利大坪商業(yè)中心 B 標(biāo)段工程 臨時(shí)用電 施工方案 1 目 錄 1 工程用電概述 ..................................................................................................... 1 2 現(xiàn)場用電布置 ..................................................................................................... 2 配電線路 ...................................................................................................... 2 TNS 接地接零保護(hù)系統(tǒng) ............................................................................ 3 配電裝置 ...................................................................................................... 3 總配電箱的電器配置 .................................................................................. 3 分配電箱的電器配置與接線 ...................................................................... 4 開關(guān)箱的電器配置與接線 .......................................................................... 4 3 負(fù)荷計(jì)算 .............................................................................................................. 4 施工總用電量的計(jì)算 .................................................................................. 4 11 總配電箱施工總用電量的計(jì)算 ............................................................ 5 12 總配電箱施工總用電量的計(jì)算 ............................................................ 6 4 導(dǎo)線及 導(dǎo)線截面選擇 ....................................................................................... 6 11 回路導(dǎo)線截面選擇 ................................................................................ 6 12 回路導(dǎo)線截面選擇 ................................................................................ 7 樓層用電 ...................................................................................................... 7 5 配電箱內(nèi)開關(guān)電器的選擇 ............................................................................. 8 6 施工機(jī)械保護(hù)措施 ......................................................................................... 10 7 現(xiàn)場照明的布置 .............................................................................................. 10 8 安全用電管理及技術(shù)措施 .........................
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