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8.5 When a splice or an electrical connection is located in a section of a portable luminaire that is: q( I, g, c" c0 F/ O9 T J2 t( v- c
separable for packing purposes, as noted in 8.3 and 8.4, the unit shall be provided with strain relief to% _' E' q8 Z1 A9 M6 e; }! X n! N( A
reduce the risk of stress being transmitted to the splice or electrical connection during unpackaging and
( Y! Q! P5 Z+ ]0 l* j4 hassembly of the luminaire. The strain relief shall be reliable and not easily defeated by the user. See the
# A8 i+ h6 p" A4 b2 NStrain Relief Test, Section 133.
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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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