richardzhng 发表于 2011-12-12 19:38 8 [: j; L% G) C: A) i
are you sure it is three phases and one neutral, not three phases and a ground?
4 X) j! b! ]- v! w2 E0 n"are you sure it is three phases and one neutral, not three phases and a ground?" 1 j+ Y) z. ?4 X. y4 F& X' C 1 x5 R" U8 p1 |0 K, v , X) n0 {! g) JI am sure . Would you gave me some advice? thanks!
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谢谢师傅的帮助。圣诞节生意太忙,未及时回复,请原谅。 , I B I i, V( a4 f* h4 C, ^/ J( T ?, Z
我会与师傅联系,进一步咨询变压器的问题。谢谢!& x# @: b ?5 Y
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祝各位师傅:新年快乐!身体健康!万事如意!