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如题 z& |4 a8 `6 ]; R' j/ ^! r8 H' T
T8灯管,用G13灯头. t; L U" ^7 w8 F6 M" t1 K4 g
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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8 Q# S7 S: A- r' {' S2 ?0 r, iSA5.4 Weight and moment
0 |; j) V: T5 iSA5.4.1 Requirements from Clause 5.4 apply and as amended below./ N0 f: K. y- i! u9 c( x" Q
SA5.4.2 Requirements from Clause 5.4 apply only to the lamps with the bases specified in Clause 5.4.
9 _$ ~* u R* P( \0 _7 M# EThe requirements do not apply to pin based lamps.
4 w" {0 m) i2 k5 N3 d. ?SA5.4.3 Unless there is provision to support additional mass (weight) so the device is not solely
: J# u% O0 j* w- U+ {supported by general use lampholders, a device supported only by a pair of pin bases and holders8 r9 H! F6 ]! [& E, Q. y8 h
(SA6.13) shall have a mass (weight) not more than:1 ~/ @' W B9 `' U
a) 0.2 kg (7 oz or 0.44 lbs) when using a G5 base, or
, Q9 f' |$ u/ Z, }b) 0.5 kg (17.6 oz or 1.1 lbs) when using a G13 base.8 P/ W" K6 ]6 `) m$ u: m
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1 I6 I& t, i \& W2. 如按EN60598-1,灯管超过500g,是不是只能减重量了?
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% d0 e& q2 b# \2 B7 T$ C% _( ~; Z4.22 Attachments to lamps. c5 G1 u: g' g/ l9 B( N" N5 H/ }
Luminaires shall not incorporate attachments to lamps which might cause overheating or, T9 e: X" |8 m
damage to the lamps, lamp caps or holders, luminaires or attachments.
, J1 b6 u2 _7 P. i) m3 KAttachments to fluorescent lamps are only allowed if supplied or approved by the luminaire7 y# i& H+ v; `3 @
manufacturer. The total weight of the lamp plus attachment shall not exceed:
) G A3 Z' S6 ?$ w6 [– 200 g for lamps with cap G5, and M% v5 `3 G& E% l: R' K
– 500 g for lamps with cap G13.
/ \" T0 t5 U; ]% W5 {# oCompliance is checked by inspection, by weighing and by thermal measurements, if4 k: N$ ]# c1 {! o
appropriate.
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