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 <title><![CDATA[这个电机是怎么了？]]></title>
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 <description><![CDATA[Latest 50 replies of 这个电机是怎么了？]]></description>
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 <description><![CDATA[煤矿这个电压等级用的多]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1435403.html]]></link>
 <author><![CDATA[zhaofenggao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 24 Apr 2013 11:56:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[Y接时工作电压是△接的√3倍，这个是不变的，△接380V，那么Y接当然是380*1.732=660V]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1434617.html]]></link>
 <author><![CDATA[sug]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Apr 2013 12:35:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以660V供电和380供电，接法不同内部线圈电压其实是一样的
角型电压是380的星型电压是660的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1434546.html]]></link>
 <author><![CDATA[zhanglizhi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Apr 2013 09:48:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三楼理解正确]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1434540.html]]></link>
 <author><![CDATA[huhu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Apr 2013 09:25:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1434413.html]]></link>
 <author><![CDATA[yxoht]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Apr 2013 05:37:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[660代表只能就Y型，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1434356.html]]></link>
 <author><![CDATA[wananjushi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Apr 2013 03:52:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[呵呵。地面上660电压很少见。煤矿电机大部分都是用三相660供电，星型接法。就像2.2KW接380时星型接法，还可以接三相220，当能要改成三角接法。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1434227.html]]></link>
 <author><![CDATA[xujian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Apr 2013 00:25:35 +0000]]></pubdate>
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 <description><![CDATA[这个很简单啊，星型接法时三相电压是660，一般常用的三相380供电就得做三角形接法，其实每一相绕组首尾端承受的电压是一样的。380V]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1434110.html]]></link>
 <author><![CDATA[shfxfa]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 21 Apr 2013 11:10:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果你的供电电压是660v，电机线圈就需要接成Y]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1434106.html]]></link>
 <author><![CDATA[zmh741258]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 21 Apr 2013 11:01:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21] 看來樓主還沒有弄明白什么是相電壓和線電壓？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1433931.html]]></link>
 <author><![CDATA[gaorenyisi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 20 Apr 2013 23:53:32 +0000]]></pubdate>
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 <description><![CDATA[谢谢各位了，小弟又涨见识了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1433848.html]]></link>
 <author><![CDATA[yj540144262]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 20 Apr 2013 13:21:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[各国的电压标准不同]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1433478.html]]></link>
 <author><![CDATA[zhb88888]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 19 Apr 2013 13:00:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个电机三角形接法是380V,星形接法660V,因为星形内阻增大一半,接660V才能达到滿功率输出,水泥厂的粉碎机用的是高压电动机,工作电源6000V,用专用变压器供电,]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1433470.html]]></link>
 <author><![CDATA[红烧肉1960]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 19 Apr 2013 12:49:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1433446.html]]></link>
 <author><![CDATA[jcx111222]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 19 Apr 2013 11:59:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[這是出線6條2級電機!沒啥問題! 380V接線三角 660V Y形接線
就像50HZ 220V/380V或是50HZ&nbsp;&nbsp;220V/440V一樣接法不同不同電壓]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1433406.html]]></link>
 <author><![CDATA[jonny_jean]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 19 Apr 2013 09:11:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[Y接时工作电压是△接的√3倍，这个是不变的，△接380V，那么Y接当然是380*1.732=660V]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1433405.html]]></link>
 <author><![CDATA[lddl123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 19 Apr 2013 09:08:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[哦。这样啊，学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1433403.html]]></link>
 <author><![CDATA[yuanshunk]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 19 Apr 2013 09:06:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意3楼，可以660V供电和380供电，接法不同内部线圈电压其实是一样的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1433400.html]]></link>
 <author><![CDATA[hehaiwaer]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 19 Apr 2013 08:58:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[△接法工作的交流电机改成Y接法工作，工作电压是△的√3倍。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1433397.html]]></link>
 <author><![CDATA[thcgw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 19 Apr 2013 08:54:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这电机用380V电源供电，绕组是三角形接法；用660V供电必须是星形接法]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1433371.html]]></link>
 <author><![CDATA[wujianzzx]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 19 Apr 2013 08:00:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[660V高压电机
没见过不代表没有
440V电机
110v电机大把]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1433340.html]]></link>
 <author><![CDATA[tkggtdkjpl]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 19 Apr 2013 06:35:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是这个铭牌错了吧？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1425363#1433336.html]]></link>
 <author><![CDATA[yuanshunk]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 19 Apr 2013 06:29:16 +0000]]></pubdate>
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