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如题1 A5 ], V# o7 m6 i3 e% T% Q
T8灯管,用G13灯头
7 R Q' G9 G3 ~) G9 {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?
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0 K4 V2 W% I. j1 OSA5.4 Weight and moment
$ i* \4 I1 B+ |( p. r8 ESA5.4.1 Requirements from Clause 5.4 apply and as amended below.
3 p; y' p. x- i( r' DSA5.4.2 Requirements from Clause 5.4 apply only to the lamps with the bases specified in Clause 5.4.
! V; Z) T; t* Y, H k& tThe requirements do not apply to pin based lamps.
+ u) ]+ D3 y$ V! {6 fSA5.4.3 Unless there is provision to support additional mass (weight) so the device is not solely# {4 u- k d/ D% m E2 k
supported by general use lampholders, a device supported only by a pair of pin bases and holders4 N6 ?5 D& b- H' f
(SA6.13) shall have a mass (weight) not more than:
- r: p5 X2 o( e9 K* ma) 0.2 kg (7 oz or 0.44 lbs) when using a G5 base, or
/ g, d! n9 _2 t9 z, l. ib) 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 lamps* Q, S$ V9 w5 \2 g2 N
Luminaires shall not incorporate attachments to lamps which might cause overheating or. B( K2 q; @/ |
damage to the lamps, lamp caps or holders, luminaires or attachments.% C4 B" F6 X! _. ]& v1 c' X
Attachments to fluorescent lamps are only allowed if supplied or approved by the luminaire0 Q' G! M! Y( x1 M
manufacturer. The total weight of the lamp plus attachment shall not exceed:
4 w" C. q8 \7 s– 200 g for lamps with cap G5, and V2 e% V7 K8 m0 E9 J& K* x
– 500 g for lamps with cap G13., a# w8 {. r4 H
Compliance is checked by inspection, by weighing and by thermal measurements, if
6 E2 ^- o# J" D- tappropriate.
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