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81923818
級別: 探索解密
精華主題: 0
發(fā)帖數量: 8 個(gè)
工控威望: 165 點(diǎn)
下載積分: 623 分
在線(xiàn)時(shí)間: 5(小時(shí))
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樓主  發(fā)表于: 2011-03-03 17:07
臺達變頻器VFD-M1.5KW。斷路器主電路給變頻器一送電就燒了，控制線(xiàn)還沒(méi)有送電。變頻器輸出到電機的線(xiàn)也沒(méi)有錯誤。我不知道在論壇里怎么上傳照片。我把燒壞的變頻器照片放在QQ空間里。http://81923818.qzone.qq.com/
[ 此帖被81923818在2011-03-05 18:32重新編輯 ]
szzhang001
我愛(ài)工控！
級別: 家園�？�
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發(fā)帖數量: 299 個(gè)
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下載積分: 1331 分
在線(xiàn)時(shí)間: 97(小時(shí))
注冊時(shí)間: 2008-10-23
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1樓  發(fā)表于: 2011-03-09 12:57
情況描述不清,很難判斷,這個(gè)變頻器是新的嗎?是剛安裝的?炸了哪個(gè)部分?接觸器是新的嗎?
吾生有涯，而知無(wú)涯！三人行必有我師！
Email:   hfzwz@qq.com

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