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關注：1
2013-05-23 12:21
求翻譯：I never meet the installation cause single voltage higher.Can you tell me why it happen? And single voltage higher normally is 3P transformer 2nd side voltage higher and our machine loading is lower. So even the TNB check it is in range, but I need them to calibrate it to ensure the single phase from 240-260V to 230-是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
I never meet the installation cause single voltage higher.Can you tell me why it happen? And single voltage higher normally is 3P transformer 2nd side voltage higher and our machine loading is lower. So even the TNB check it is in range, but I need them to calibrate it to ensure the single phase from 240-260V to 230-
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