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 <title><![CDATA[一条生产线500A电流，用600A的断路器行吗？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989.html]]></link>
 <description><![CDATA[Latest 50 replies of 一条生产线500A电流，用600A的断路器行吗？]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我看行]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1379105.html]]></link>
 <author><![CDATA[zx1234]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 17 Nov 2012 13:07:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不知道你的负载电流是如何得出的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1268516.html]]></link>
 <author><![CDATA[niningtt]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 17 May 2012 02:33:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[800A就好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1268509.html]]></link>
 <author><![CDATA[ztl]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 17 May 2012 02:20:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[要看启动方式]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1265534.html]]></link>
 <author><![CDATA[北人股份]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 12 May 2012 15:23:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[800A足够用]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1265483.html]]></link>
 <author><![CDATA[qingdao738]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 12 May 2012 13:37:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[肯定不行，会起热的建议800到1000安培]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1265472.html]]></link>
 <author><![CDATA[下雨才回家]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 12 May 2012 13:28:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[800A的可以]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1265299.html]]></link>
 <author><![CDATA[方立彬]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 12 May 2012 09:19:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[800A比較合理點]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1265269.html]]></link>
 <author><![CDATA[chenenpeng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 12 May 2012 08:25:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[800&nbsp;&nbsp;合适]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1265253.html]]></link>
 <author><![CDATA[眉间尺]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 12 May 2012 08:09:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[生产线？有很多的动力设备启停吧 600小了！频繁跳闸！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1264836.html]]></link>
 <author><![CDATA[good3310]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 11 May 2012 14:19:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[800A合理]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1264744.html]]></link>
 <author><![CDATA[刘来镇]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 11 May 2012 12:00:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电流的1.5倍]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1263693.html]]></link>
 <author><![CDATA[黄七]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 09 May 2012 17:11:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[要看带的负荷，负荷的需要系数，一般600A就可以的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1263506.html]]></link>
 <author><![CDATA[xidong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 09 May 2012 11:10:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意 800A 合理]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1263207.html]]></link>
 <author><![CDATA[pjzyd]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 09 May 2012 03:02:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[1.5--3倍额定电流选用]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1262582.html]]></link>
 <author><![CDATA[zgf889]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 08 May 2012 04:09:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[2倍。。。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1262573.html]]></link>
 <author><![CDATA[kyy80]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 08 May 2012 03:57:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[开关选择约在负载的1.2~1.5之间最好。500AX1.2=600,500X1.5=750.选800A比较合适。当然越大越好，但还是考虑经成本在里面。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1262567.html]]></link>
 <author><![CDATA[zsh340]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 08 May 2012 03:52:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个要看负载的性质了。比较合理的是800]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1262460.html]]></link>
 <author><![CDATA[ajpa88]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 08 May 2012 01:56:37 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[要看你最大的电机是多大,才好决定,按照总容量很难确定的!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1262162.html]]></link>
 <author><![CDATA[万钧彩]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 07 May 2012 12:59:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果电动机比较多的话，就不行了，最好选800至1000的断路器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1262136.html]]></link>
 <author><![CDATA[qw58663289]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 07 May 2012 12:38:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意 800A 合理]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1261939.html]]></link>
 <author><![CDATA[工控恋者]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 07 May 2012 07:43:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[断路器应选不小于600A*1.3，选800A比较合适。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1261926.html]]></link>
 <author><![CDATA[jetfondy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 07 May 2012 07:26:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是要看具体负载的情况的，但一般来讲800A应该够了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1261913.html]]></link>
 <author><![CDATA[fredxia]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 07 May 2012 07:05:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还是看单位性质吧&nbsp;&nbsp;私营企业就够了 财大气粗的就1000a吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1261909.html]]></link>
 <author><![CDATA[哈雷]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 07 May 2012 07:02:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[感性负载要1000A，纯阻性要800A。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1242391.html]]></link>
 <author><![CDATA[tenglizo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Apr 2012 02:07:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用800A以上断路器的比较保险]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1242388.html]]></link>
 <author><![CDATA[励志照亮人生]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Apr 2012 02:03:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[600A是不行的，还要考虑有没有凸变电流等因素。正常是阻性负载运行是500A电流，用700-800A的开关就差不多。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1242386.html]]></link>
 <author><![CDATA[daviddavid]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Apr 2012 01:49:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[负载基本上是感性居多，容性负载除非加补偿，500A电流算1/3的启动电流，最保守也有800A以上的断路器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1242378.html]]></link>
 <author><![CDATA[李想]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Apr 2012 01:18:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该在1.5倍以上为好。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1242377.html]]></link>
 <author><![CDATA[hanqin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Apr 2012 01:17:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[800A的经济实用]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1370989#1242372.html]]></link>
 <author><![CDATA[clj230221]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Apr 2012 01:01:37 +0000]]></pubdate>
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