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发表于 2013-4-8 21:31
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8.5 When a splice or an electrical connection is located in a section of a portable luminaire that is; W5 g8 R& e/ b6 W! E6 g: i
separable for packing purposes, as noted in 8.3 and 8.4, the unit shall be provided with strain relief to
2 X0 z* t8 B, Jreduce the risk of stress being transmitted to the splice or electrical connection during unpackaging and+ G0 b- q z/ t# }
assembly of the luminaire. The strain relief shall be reliable and not easily defeated by the user. See the. G( b8 r6 F, r6 f# `3 _6 c
Strain Relief Test, Section 133.! |" X1 k" h3 }) g, C5 R- e- r0 k
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正常来讲用户安装或正常使用(替换灯泡,清洁灯泡时)不会动灯头的,也就是说这个装置是不会被用动的,UL 报告这个产品是 passed 的,看了UL 报告,strain relief---in accordance with.... |
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