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如题
5 {) a8 r' P/ `) b5 |T8灯管，用G13灯头
$ p, B3 v$ u( c& q! @% B/ X& s1. 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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SA5.4 Weight and moment
, |9 m& k7 v8 T5 rSA5.4.1 Requirements from Clause 5.4 apply and as amended below.
$ f6 L/ |2 }$ x7 vSA5.4.2 Requirements from Clause 5.4 apply only to the lamps with the bases specified in Clause 5.4.
5 e2 J# o4 |/ m) j7 e8 rThe requirements do not apply to pin based lamps.
y' p$ p, e ]: |& a4 sSA5.4.3 Unless there is provision to support additional mass (weight) so the device is not solely
' x; h% C8 d: ^* Y, Esupported by general use lampholders, a device supported only by a pair of pin bases and holders
4 Z! @+ `# \% `: J6 c" e4 w3 {(SA6.13) shall have a mass (weight) not more than:
2 W/ q) F3 e$ O' J* ua) 0.2 kg (7 oz or 0.44 lbs) when using a G5 base, or) m! _( O5 v+ E
b) 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' G2 m7 G7 ?$ J/ b4 [. g+ s
Luminaires shall not incorporate attachments to lamps which might cause overheating or
* r/ K, K) }; c6 l% {4 Hdamage to the lamps, lamp caps or holders, luminaires or attachments. E9 p/ Z6 Z1 j3 }4 S2 ?
Attachments to fluorescent lamps are only allowed if supplied or approved by the luminaire: s/ S3 c6 h6 J7 e
manufacturer. The total weight of the lamp plus attachment shall not exceed:# ~& G3 y H5 d
– 200 g for lamps with cap G5, and8 }& N* T* e5 h
– 500 g for lamps with cap G13.+ Z2 z+ d* q! r# |9 C: X7 Z
Compliance is checked by inspection, by weighing and by thermal measurements, if
8 M0 A" v3 F4 w6 h7 W6 B& gappropriate.
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发表于 2014-11-19 22:07
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