|
楼主 |
发表于 2013-4-8 21:31
|
显示全部楼层
8.5 When a splice or an electrical connection is located in a section of a portable luminaire that is
- B, U/ {9 ~8 Y: ]separable for packing purposes, as noted in 8.3 and 8.4, the unit shall be provided with strain relief to
) \! i3 z7 q; f2 kreduce the risk of stress being transmitted to the splice or electrical connection during unpackaging and
5 v& Z# D7 m& z1 W$ }assembly of the luminaire. The strain relief shall be reliable and not easily defeated by the user. See the
# |7 h4 N! L; pStrain Relief Test, Section 133.
+ F# m- r9 x9 |3 \/ M; T4 p; P2 w9 c& g x0 F8 [% y
/ j& P2 r0 D" B& F4 l5 F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.... |
|