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如题8 v8 T0 R n" {$ `" M% s3 h
T8灯管，用G13灯头! W H+ K0 z0 Y" {6 @5 d4 h
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？2 p3 ^7 S( \: ^' U6 r( { y
+ c9 x/ N/ c$ A% D: G1 k
SA5.4 Weight and moment
" O" I; m' I, }" FSA5.4.1 Requirements from Clause 5.4 apply and as amended below.
* V1 N5 O0 h; S3 t NSA5.4.2 Requirements from Clause 5.4 apply only to the lamps with the bases specified in Clause 5.4.8 K* \) K, k) M) f/ m
The requirements do not apply to pin based lamps.
6 R, i1 Y. @6 F) CSA5.4.3 Unless there is provision to support additional mass (weight) so the device is not solely
4 O( A" s6 ^: V4 c# Csupported by general use lampholders, a device supported only by a pair of pin bases and holders
y ?5 h% S: p0 c$ ?$ A1 J(SA6.13) shall have a mass (weight) not more than:! M: D- Z. n) f9 y( U' M; N
a) 0.2 kg (7 oz or 0.44 lbs) when using a G5 base, or
# h6 x4 V1 [9 t& \* ], X/ s/ Wb) 0.5 kg (17.6 oz or 1.1 lbs) when using a G13 base.
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5 d. n u, p% j8 S: |- |
, i/ t& }: u, Y: f7 j2. 如按EN60598-1，灯管超过500g，是不是只能减重量了？. _, k5 ~5 B/ r* `
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4.22 Attachments to lamps
5 Y" h- `0 c. x& C- rLuminaires shall not incorporate attachments to lamps which might cause overheating or
# n+ w* W2 H$ p3 L8 c4 `7 \' |damage to the lamps, lamp caps or holders, luminaires or attachments.% f% e, v7 _" K4 t$ `, N$ ?' D
Attachments to fluorescent lamps are only allowed if supplied or approved by the luminaire7 l" j1 J4 }2 E- }4 r: J; \( `
manufacturer. The total weight of the lamp plus attachment shall not exceed:
) B q% u% N. N m, E9 e– 200 g for lamps with cap G5, and
% x) e# P* P3 r2 k' U* Q& n– 500 g for lamps with cap G13.
6 I- L* t" u$ _Compliance is checked by inspection, by weighing and by thermal measurements, if
9 o! ]+ l3 D- i7 L5 Q8 a6 jappropriate.
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发表于 2014-11-19 22:07
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