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如题
5 x; M' B& ]$ L2 V5 jT8灯管,用G13灯头+ }+ b! k/ U" J; a! g% L
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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SA5.4 Weight and moment* `, v$ l0 H1 @7 h5 \
SA5.4.1 Requirements from Clause 5.4 apply and as amended below.( m6 v' g8 X0 }" ?( @. i6 t0 { r
SA5.4.2 Requirements from Clause 5.4 apply only to the lamps with the bases specified in Clause 5.4.
6 y; s: ^) q6 _7 {% b1 T, VThe requirements do not apply to pin based lamps.
% ~7 ~- a5 O& ~: h0 ~! N$ j$ D1 H. cSA5.4.3 Unless there is provision to support additional mass (weight) so the device is not solely! c" r5 z: K2 D1 a9 b4 U% H( w, A( E
supported by general use lampholders, a device supported only by a pair of pin bases and holders. q5 t# A2 y# l
(SA6.13) shall have a mass (weight) not more than:
+ |" A* z d% t) [a) 0.2 kg (7 oz or 0.44 lbs) when using a G5 base, or
8 P8 z; _8 m* g- C% F6 |9 J) }, Rb) 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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) B0 w! Z- H( B( V: P7 c4.22 Attachments to lamps
! @7 F/ P" @& _& l/ NLuminaires shall not incorporate attachments to lamps which might cause overheating or
% Q# X7 j0 q; B( kdamage to the lamps, lamp caps or holders, luminaires or attachments.2 Q3 u0 z; g- {# [; h
Attachments to fluorescent lamps are only allowed if supplied or approved by the luminaire/ W# G: L. C' C o& ~5 J
manufacturer. The total weight of the lamp plus attachment shall not exceed:
" H. D8 l4 O$ r+ t& I7 Y1 s Y, b– 200 g for lamps with cap G5, and! p) D2 G# w G+ N
– 500 g for lamps with cap G13.+ R8 I4 c7 n7 Y% `" _+ X' J
Compliance is checked by inspection, by weighing and by thermal measurements, if4 A1 ` w0 p" l" x8 u; k0 U
appropriate.& B( l8 j* E' P6 Z j, {. W0 P
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