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xiaobo2009
態(tài)度決定一切,細節決定完美
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樓主  發(fā)表于: 2011-07-15 12:14
那們大蝦能告訴我,50臺1.5匹的空調,總電纜多大,零線(xiàn)要用多大?
niningtt
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1樓  發(fā)表于: 2011-07-15 16:50
1.5p大概1.3KW，50*1.3=65KW，也就是全口徑最大65KW，如果是辦公場(chǎng)所，集體宿舍，那么要考慮同時(shí)開(kāi)機，可以按65kw配線(xiàn)。如果是賓館，首先不保證所有都有人，其次不保證同時(shí)開(kāi)機，二空調溫度降下來(lái)后的保溫階段是開(kāi)開(kāi)停停的，所以線(xiàn)纜可以適當下一點(diǎn)

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