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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
( x3 g' t o2 C$ H5 h$ t4 `separable for packing purposes, as noted in 8.3 and 8.4, the unit shall be provided with strain relief to
) o% V$ u6 Q! D. {1 L! l0 Treduce the risk of stress being transmitted to the splice or electrical connection during unpackaging and
( _" i' O4 u* P5 [) |assembly of the luminaire. The strain relief shall be reliable and not easily defeated by the user. See the& _( ?) _# t1 e N6 u4 C6 y; R
Strain Relief Test, Section 133.
2 o% ^( N" I6 q5 w& b! }/ Z, c# v. G" C: E8 a, W, x7 M+ k
+ q o3 ^3 X; ~, O% L" \2 b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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