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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, `9 Q2 G& |9 h/ C" `
separable for packing purposes, as noted in 8.3 and 8.4, the unit shall be provided with strain relief to
6 ^% H7 I( n- [0 z8 rreduce the risk of stress being transmitted to the splice or electrical connection during unpackaging and: T' f |5 L( T% Z8 s% w! \, }
assembly of the luminaire. The strain relief shall be reliable and not easily defeated by the user. See the% b. |. O& C7 S, N6 r4 h& V. V
Strain Relief Test, Section 133.) @5 t) ~1 [+ f+ A+ D5 l1 e
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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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