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如题
; j- a( z9 w, V. u3 \. tT8灯管，用G13灯头! D6 E7 A! z, X) l3 O( v. z1 {% K
1. 如按Ul1993-2012 ，灯管重量超过500g，是不是可以用辅助支撑装置，UL 是否接受？+ p# w1 s; j9 e* I* X4 p- x5 C6 t" f/ \
+ U9 h% F8 m9 R3 `8 GSA5.4 Weight and moment8 p8 R2 m8 J4 }! R0 e" _* D9 D
SA5.4.1 Requirements from Clause 5.4 apply and as amended below.7 }2 c. I5 M8 [8 l6 e! h
SA5.4.2 Requirements from Clause 5.4 apply only to the lamps with the bases specified in Clause 5.4.) w! l8 s' T t' s
The requirements do not apply to pin based lamps.% `% [, t j* J' R( b$ Z: X
SA5.4.3 Unless there is provision to support additional mass (weight) so the device is not solely
8 O/ a" h7 V. A1 |$ @& E, H( `! msupported by general use lampholders, a device supported only by a pair of pin bases and holders0 v' s7 W9 l( r
(SA6.13) shall have a mass (weight) not more than:7 N7 H# {0 k3 f3 c' E
a) 0.2 kg (7 oz or 0.44 lbs) when using a G5 base, or) s/ C- k! l7 E
b) 0.5 kg (17.6 oz or 1.1 lbs) when using a G13 base.
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2. 如按EN60598-1，灯管超过500g，是不是只能减重量了？
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4.22 Attachments to lamps9 _, M, j4 l3 q, l# P- |/ |
Luminaires shall not incorporate attachments to lamps which might cause overheating or
3 P, n$ M1 Z: G8 e' R/ sdamage to the lamps, lamp caps or holders, luminaires or attachments.
" ]' G6 V0 ~* w: bAttachments to fluorescent lamps are only allowed if supplied or approved by the luminaire
6 P$ C2 R& o: [) e& o8 T' b; j: Fmanufacturer. The total weight of the lamp plus attachment shall not exceed:
& @, S) t8 j8 T– 200 g for lamps with cap G5, and3 T1 t7 K/ e0 g3 I
– 500 g for lamps with cap G13.% T5 }0 v/ A% F+ e
Compliance is checked by inspection, by weighing and by thermal measurements, if9 u1 z1 V3 T8 f& z
appropriate.
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发表于 2014-11-19 22:07
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