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引用第2楼fjapple于2010-09-08 17:19发表的 :
. J% e- L d( T! {- P4 E基本上测试实验室里的都是TN系统啦,Neutral conductor就是零线的意思呀,哥们。PROTECT BODING是指AC inlet 的地pin接到外壳上的那根绿黄线
4 z, d! b$ S' n. N) D# T2 N: m, o大侠你做过的产品中IT系统有P的没有啊?
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另外1.6.4 Neutral conductor% X) ^( \* K! e- s3 `
The neutral conductor, if any, shall be insulated from earth and from the BODY throughout the1 F- k$ l+ H0 ?4 A: E2 T! J
equipment as if it were a line conductor. Components connected between neutral and earth/ p( e6 |. K M$ S2 l
shall be rated for the line-to-neutral voltage
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1 {7 h, {* L* s5 T/ K0 n" @2 S: x如果是零线的话,报告里怎么判定,我们这地线和零线是接在一起的
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' Q3 t. a8 m. }, M还有bonding处没有保护地symbol的算不算过啊? |
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