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damoguyan
早起的鳥(niǎo)兒有蟲(chóng)吃
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樓主  發(fā)表于: 2009-08-17 09:43
交/直流斷路器可否通用?
yusanlong045
天涯路 孤客行 問(wèn)誰(shuí)與共?
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1樓  發(fā)表于: 2009-08-17 09:45
不通用!滅弧裝置不一樣!
damoguyan
早起的鳥(niǎo)兒有蟲(chóng)吃
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2樓  發(fā)表于: 2009-08-17 10:20
國產(chǎn)小型直流斷器不多?
高鋒
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3樓  發(fā)表于: 2009-08-18 15:45
不符合IEC規定,脫扣誤差大,會(huì )誤動(dòng)作,不允許一個(gè)斷路器交直流共用。

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