lzhlzh 发表于 2011-3-22 10:54:00

[讨论]IT机房的配电柜接地工程

<p><span style="FONT-FAMILY: 'Times New="New"Roman','serif'; FONT-SIZE: 15pt; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang="EN-US">标书内容：IT</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 15pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'">机房</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 15pt; mso-hansi-font-family: Batang; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: Batang; mso-bidi-font-family: Batang">的</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 15pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'">配电柜接地工程</span><span style="FONT-FAMILY: 'Times New="New"Roman','serif'; FONT-SIZE: 15pt; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang="EN-US">(</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 15pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'">其接地电阻</span><span style="FONT-FAMILY: 'Times New="New"Roman','serif'; FONT-SIZE: 15pt; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang="EN-US">&lt;1</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 15pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'">。机房的静电电压</span><span style="FONT-FAMILY: 'Times New="New"Roman','serif'; FONT-SIZE: 15pt; mso-fareast-font-family: 宋体; mso-hansi-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang="EN-US">&lt;1KV)</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 15pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'">。</span></p>
<p><span style="FONT-FAMILY: 宋体; FONT-SIZE: 15pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'">&nbsp; 大家来讨论下，是不是要 接地电阻&lt;1欧姆，我们国标对配电要求说&lt;4欧姆。 静电电压又是什么概念啊？希望高手来参与指点，谢谢！</span></p>

djldd2005 发表于 2011-3-24 12:38:00

l联合接地：接地电阻&lt;1欧姆，分开接地&lt;4欧姆。

汉和能源 发表于 2011-3-25 11:10:00

<p>不清楚，学习学习</p>
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