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 <title><![CDATA[三相加热管星型接法零线问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198.html]]></link>
 <description><![CDATA[Latest 50 replies of 三相加热管星型接法零线问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Tue, 19 May 2026 20:16:28 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三楼正解]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1712698.html]]></link>
 <author><![CDATA[杨作峰]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 03 Nov 2015 12:27:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[完全支持四楼，高手。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1712427.html]]></link>
 <author><![CDATA[douwz]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 03 Nov 2015 00:07:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[肯定是有区别的。
零线的截面要和相线的截面积一样 甚至还要大]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1712397.html]]></link>
 <author><![CDATA[杨一敏]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 02 Nov 2015 14:03:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[4楼回答图文并茂赞!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1711780.html]]></link>
 <author><![CDATA[sdlqmxy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 01 Nov 2015 00:48:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[星形接法不接N线，如果断掉任意一相，其它两相工作电压就只有190V了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1711730.html]]></link>
 <author><![CDATA[ying-feng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 31 Oct 2015 14:00:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三楼正解]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1711727.html]]></link>
 <author><![CDATA[rongbing]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 31 Oct 2015 13:37:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看加热管的电压，２２０伏的星形接法，３８０伏的三角形接法，一般蒸饭机就用三角形接法多，加热不用接零线也没问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1711716.html]]></link>
 <author><![CDATA[ocz822]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 31 Oct 2015 13:10:51 +0000]]></pubdate>
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 <description><![CDATA[顶34楼！
[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1711699.html]]></link>
 <author><![CDATA[刚者无畏]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 31 Oct 2015 12:28:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我觉的不会烧加热管，只是剩下两条不能全功率加热]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1711697.html]]></link>
 <author><![CDATA[rpgdiy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 31 Oct 2015 12:18:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[9楼说的有道理。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1711555.html]]></link>
 <author><![CDATA[windylj168]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 31 Oct 2015 06:03:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[接了N线还叫380星形接法？电流大一倍]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1710673.html]]></link>
 <author><![CDATA[520xht]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 28 Oct 2015 03:33:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[最好用断相报警器，中心点接在上面]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1708780.html]]></link>
 <author><![CDATA[shunzai2008]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Oct 2015 14:44:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[接零好一点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1708775.html]]></link>
 <author><![CDATA[tvrqraps]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Oct 2015 14:25:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三楼正解。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1708569.html]]></link>
 <author><![CDATA[富阳工控]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Oct 2015 02:51:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三楼正解]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1708487.html]]></link>
 <author><![CDATA[jcx111222]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 20 Oct 2015 13:58:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没区别]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1708370.html]]></link>
 <author><![CDATA[武杰]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 20 Oct 2015 06:39:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第8楼xujian于2015-10-20 11:06发表的&nbsp;&nbsp;:

那里正解了，不会损坏，只是功率下降。4楼才正解。
[/quote]
呵呵，既然有人问，就说明白。每相接一根加热管，是4L说的那个情况。但更多时候，为增加功率，会多个加热管并联后为再分别接到三相。比如共9根加热管，每三根并联后接入三相，如果A相中的三根烧 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1708327.html]]></link>
 <author><![CDATA[bogegongkong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 20 Oct 2015 04:21:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第6楼shpwyh于2015-10-17 19:54发表的&nbsp;&nbsp;:
三楼正解 [s:21]
[/quote]
那里正解了，不会损坏，只是功率下降。4楼才正解。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1708286.html]]></link>
 <author><![CDATA[xujian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 20 Oct 2015 03:06:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这要看你的功率放大器是全控还是半控....半控的中点一定不可以接N...]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1707656.html]]></link>
 <author><![CDATA[kyy80]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 17 Oct 2015 14:49:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三楼正解 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1707622.html]]></link>
 <author><![CDATA[shpwyh]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 17 Oct 2015 11:54:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21] 4楼回答图文并茂啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1707536.html]]></link>
 <author><![CDATA[stackdog]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 17 Oct 2015 04:23:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如图所示]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1707528.html]]></link>
 <author><![CDATA[sanlihu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 17 Oct 2015 03:34:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果用星型接法，尽可能的接零。不接零，正常没问题，但如果有一组加热管断线了，会发生零点漂移，导致其他电热管也损坏。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1707459.html]]></link>
 <author><![CDATA[bogegongkong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 17 Oct 2015 00:15:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[就三相电 在加一根地线]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1707458.html]]></link>
 <author><![CDATA[chuwen138136]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 17 Oct 2015 00:11:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[接零就是平衡的２２０ｖ用法，不接，就是３８０ｖ星型用法]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1531198#1707436.html]]></link>
 <author><![CDATA[彭万生]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 16 Oct 2015 14:57:38 +0000]]></pubdate>
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