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发表于 2019-1-2 09:13
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4.7.3 Portable luminaires shall have adequate stability. Compliance shall be checked by. u+ j8 R3 E/ P
placing the luminaire in the most unfavourable adjustment position of normal use on a plane
. ^6 L9 H0 d9 P, r9 @4 X i4 vinclined at an angle of:1 \& z, m% n% C9 y! D/ J& l
– 6° to the horizontal for luminaires for indoor use;
8 R" C- O3 [2 J' i" t% a" m3 H– 15° to the horizontal for luminaires for outdoor use, the surface of the plane being such* T8 h1 d0 O/ t/ m, D0 e0 n# j
that the luminaire does not slide. |
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