gonda 发表于 2009-3-6 11:13:00

[讨论]请问关于机房接地和配电房接地的问题

<p><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: 'Times New="New"Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">低压电力电缆从配电房的变压器处采用三相五线(</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 125%; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 10.0pt; mso-bidi-font-family: 'Times New="New"Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">3</span><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: 'Times New="New"Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">根相线、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 125%; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 10.0pt; mso-bidi-font-family: 'Times New="New"Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">1</span><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: 'Times New="New"Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">根中线、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 125%; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 10.0pt; mso-bidi-font-family: 'Times New="New"Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">1</span><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: 'Times New="New"Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">根保护地线)向机房供电。距离大约100米不到。</span></p>
<p><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: 'Times New="New"Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"></span>&nbsp;</p>
<p><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: 'Times New="New"Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">请问配电房的接地网需要和机房的保护地网接成一体吗?</span></p>

ruoshui3 发表于 2009-3-6 11:24:00

最好是一体,不过这么远,实际去操作是不太可行的,做好各自的接地,机房的接地和建筑主筋连在一起就可以,配电房你再处理好接地~
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