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本帖最后由 依然 于 2013-8-7 11:31 编辑
' Y. a$ U0 j. @' J+ d7 A8 T88169103 发表于 2013-8-7 10:58 
8 M& u( h- Q: y) ?$ w" S: S标准里面哪里有要求undercabinet要接地?
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/ u k4 X7 s5 l, A首先under cabinet是属于69 Under-Shelf Mounted Units:9 P) K: h4 A& ^# f/ z* v) w
69.1.1 These requirements apply to portable luminaires intended to be mounted under a shelf, cabinet,
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5 M8 C1 J% L& z) C69.3.4.1 A under-shelf mounted unit shall be grounded and bonded in accordance with 68.3.3.
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