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千年之奴
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樓主  發(fā)表于: 2023-07-31 10:26
一臺設備電源是三相五線(xiàn)380電源，三相電機3KW和1.5KW各一個(gè)，單相伺服驅動(dòng)器2KW有兩個(gè)，其他單相電器設備功率大概1KW。設備總功率與電流怎么算才是正確的呢？
泰山之石
A
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1樓  發(fā)表于: 2023-08-01 12:07
引用
引用第2樓cccccy于2023-08-01 09:06發(fā)表的  :
最后這個(gè)25A是怎么算出來(lái)的


系數是0.8，從這里來(lái)的25A.

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