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36.1 When a 3-conductor cord-and-plug assembly is provided on a portable luminaire, all conductive) _* i. J& p' d9 B. c; Z
parts of a portable luminaire not intended to be electrically live, that are accessible to persons including
5 ~, ^. j$ r/ R5 L& B aduring any user maintenance and that have the potential to inadvertently become energized shall be
" D2 c+ z& g, K5 P! lgrounded by being conductively bonded together to the equipment grounding means.
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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,7 [8 z& M2 Q: V+ u$ ?$ y5 L, l
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。
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问:. r1 T( t! a6 j
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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