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如题7 O! ]+ M3 Y3 |3 O8 Z; p
T8灯管，用G13灯头
3 h; M, F& p" E3 F% w! d1. 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？5 l- s$ F- X2 P9 n' t. `
! u# u3 y) O7 H* l0 y+ u& kSA5.4 Weight and moment! l# K" u- q5 @3 X5 o% m
SA5.4.1 Requirements from Clause 5.4 apply and as amended below., i. G) o) {. g; E
SA5.4.2 Requirements from Clause 5.4 apply only to the lamps with the bases specified in Clause 5.4.: H! }% C$ U @6 j5 _" w8 q$ _- Y
The requirements do not apply to pin based lamps.
4 N' U$ K1 {( ]+ Z( { ~SA5.4.3 Unless there is provision to support additional mass (weight) so the device is not solely! W9 n; D6 V5 O: ?) U
supported by general use lampholders, a device supported only by a pair of pin bases and holders
0 K* n* b3 }9 M+ Z. ^3 T* ^$ @(SA6.13) shall have a mass (weight) not more than:
- n+ J( r# }3 n. t, _+ G: ra) 0.2 kg (7 oz or 0.44 lbs) when using a G5 base, or! U8 j1 e. g4 r( V% [
b) 0.5 kg (17.6 oz or 1.1 lbs) when using a G13 base.
3 K# A4 M( l4 n4 U8 \0 E* y9 Z+ P# T7 o, _
- p) u/ G: Y3 N% j$ u& [( }2. 如按EN60598-1，灯管超过500g，是不是只能减重量了？
; \' d P1 m z7 t$ J0 i8 I6 o, x, B/ I( g2 _9 f
4.22 Attachments to lamps
2 u) O7 V; E; B" cLuminaires shall not incorporate attachments to lamps which might cause overheating or( Y; Q* w9 u; J* |- A) T
damage to the lamps, lamp caps or holders, luminaires or attachments.
5 x. j/ t7 P+ M6 G/ n$ u2 h1 jAttachments to fluorescent lamps are only allowed if supplied or approved by the luminaire
9 n! Z# R0 Y2 Q3 tmanufacturer. The total weight of the lamp plus attachment shall not exceed:1 O, K0 R) d# m% w
– 200 g for lamps with cap G5, and
. P- c' {- w m+ K& F– 500 g for lamps with cap G13.
4 v% _# w6 w9 _2 wCompliance is checked by inspection, by weighing and by thermal measurements, if( G& s; w' `" D+ I3 `
appropriate.
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