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如题
5 ?4 Z' \8 T4 h l! I2 I- N8 o5 GT8灯管,用G13灯头
2 m s0 F( d7 o; O1. 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?( `. u: Y+ A7 k7 i
5 N0 x! V' M7 \" ISA5.4 Weight and moment
' P4 ?* p% S! E1 @7 J& q0 CSA5.4.1 Requirements from Clause 5.4 apply and as amended below.8 K5 A) y9 M. ?2 j* E
SA5.4.2 Requirements from Clause 5.4 apply only to the lamps with the bases specified in Clause 5.4.
; S: m/ E* X/ B4 d' V+ N% \- PThe requirements do not apply to pin based lamps.
7 N" g. ?# m+ ^/ PSA5.4.3 Unless there is provision to support additional mass (weight) so the device is not solely
1 C3 B$ M1 ^5 M% ~" i9 D) hsupported by general use lampholders, a device supported only by a pair of pin bases and holders
' S& C" r, h* G5 X p6 q7 O(SA6.13) shall have a mass (weight) not more than:
0 O$ t9 a( R Ia) 0.2 kg (7 oz or 0.44 lbs) when using a G5 base, or4 `5 s L" e: v; p7 l) Z1 L9 q; ]
b) 0.5 kg (17.6 oz or 1.1 lbs) when using a G13 base./ P/ S: T1 c P9 K' Q2 {
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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
2 ^4 p6 ?: y, A. i& ^8 NLuminaires shall not incorporate attachments to lamps which might cause overheating or
/ g3 s* Q! F- K {damage to the lamps, lamp caps or holders, luminaires or attachments.
( M. Q& J% M& vAttachments to fluorescent lamps are only allowed if supplied or approved by the luminaire( n6 \, ^ V6 j [3 x. I& u; @
manufacturer. The total weight of the lamp plus attachment shall not exceed:& W; ~/ f- z- w( r- U9 A
– 200 g for lamps with cap G5, and
% `* C( z, u; f. f% y( K6 B– 500 g for lamps with cap G13.
1 I' o3 i# A' S- SCompliance is checked by inspection, by weighing and by thermal measurements, if
5 ?+ p2 q+ G4 P# Happropriate.
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