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36.1 When a 3-conductor cord-and-plug assembly is provided on a portable luminaire, all conductive; l# \7 `/ ~9 F
parts of a portable luminaire not intended to be electrically live, that are accessible to persons including# V- J- b j$ {' G/ B" y4 }
during any user maintenance and that have the potential to inadvertently become energized shall be7 b7 W& u9 }4 D% y
grounded by being conductively bonded together to the equipment grounding means.
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( P9 q a2 S' a) |& F5 f9 H, p/ E1 h一个产品带金属外壳,金属外壳与电源线地线连接,从金属外壳上有个小金属支架,这个小金属支架通过金属螺母与外壳相接,
- S& t+ X, ~ g1 L4 ? a( p: J9 F然后小支架通过金属螺母固定在金属杆上,金属杆与金属底座相连接。1 A+ A. t* S" p* N; Y
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问:
, K: t/ a9 h0 h/ F9 w5 `) o小金属支架是否需要接地? 金属杆是否需要接地,金属底座是否需要接地? |
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