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臨時(shí)用電施工組織設(shè)計(jì)3-全文預(yù)覽

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【正文】 ............................... 2 四、變壓器容量計(jì)算及選擇 .................................................................................................................. 3 五、電纜及開關(guān)選擇 ............................................................................................................................ 3 鋼筋加工區(qū)用電計(jì)算: ............................................................................................................. 3 樁基作業(yè)區(qū)用電計(jì)算: ............................................................................................................. 4 各二級(jí)箱到一級(jí)配電箱電纜及開關(guān)計(jì)算: ................................................................................. 4 從箱式變壓器到臨時(shí)現(xiàn)場(chǎng)各一級(jí)配電總箱的電纜計(jì)算: ............................................................ 4 六 、施工用電系統(tǒng)圖:(見圖) ............................................................................................................. 5 七、配電箱的制作要求及開關(guān)設(shè)置 ....................................................................................................... 7 配電箱制作的一般要求 ............................................................................................................. 7 配電箱開關(guān)電器選擇、配置 ...................................................................................................... 8 八、配電線路一般要求 ......................................................................................................................... 8 九、接地、接零裝置 ............................................................................................................................ 8 ................................................................................................................................... 8 ................................................................................................................................... 8 ................................................................................................................................... 8 ................................................................................................................................... 8 ..................................................................................................................... 9 ......................................................................................................................... 9 十、安全用電措施 ................................................................................................................................ 9 安全用電技術(shù)措施 ....................
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