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如题
# |5 } S7 @/ e# jT8灯管,用G13灯头
( B; m0 o3 _7 c/ |& T& a' i5 p. P1. 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?4 z, k# b$ T) u4 `! ` i
. W7 s; i! Q4 O( J$ `SA5.4 Weight and moment" ^' n1 z$ x( V: G7 ?/ x
SA5.4.1 Requirements from Clause 5.4 apply and as amended below.9 r( I+ m( {: g4 N2 |
SA5.4.2 Requirements from Clause 5.4 apply only to the lamps with the bases specified in Clause 5.4.! E3 k0 e5 U5 t/ H: t" E8 ^' \
The requirements do not apply to pin based lamps.
0 k: {$ h& w5 t7 R VSA5.4.3 Unless there is provision to support additional mass (weight) so the device is not solely. j0 A8 S( q1 R
supported by general use lampholders, a device supported only by a pair of pin bases and holders
/ }: i/ }3 P+ T) y, B6 x& A(SA6.13) shall have a mass (weight) not more than:$ _: v6 v% d8 [' }! O5 m! k4 N
a) 0.2 kg (7 oz or 0.44 lbs) when using a G5 base, or
6 l+ ~9 r" h: z0 m5 }& a1 }. R3 sb) 0.5 kg (17.6 oz or 1.1 lbs) when using a G13 base.% S+ ]) W- h5 p2 }/ Q" @* Q
, S6 r- c/ Y/ B
6 i7 a# S# l( ]- v2. 如按EN60598-1,灯管超过500g,是不是只能减重量了?
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, \* O: w& p" \% m! D1 _4.22 Attachments to lamps8 p7 Q$ J; M+ e, O
Luminaires shall not incorporate attachments to lamps which might cause overheating or
% w8 P4 I/ b; y- c4 h. J% C) M1 Adamage to the lamps, lamp caps or holders, luminaires or attachments.- I: c: I, y4 ?' T: ^
Attachments to fluorescent lamps are only allowed if supplied or approved by the luminaire6 I, I% j) \$ N! n" @9 C, r
manufacturer. The total weight of the lamp plus attachment shall not exceed:
7 E( c. S5 @/ v6 q: ~& [– 200 g for lamps with cap G5, and
, K: A' Q7 \: c8 n- ? C0 h, O2 Y1 R– 500 g for lamps with cap G13.7 Y8 B& N6 k3 G- Y* i$ i
Compliance is checked by inspection, by weighing and by thermal measurements, if
n" F2 d; a$ N- ^appropriate.
T3 M$ [9 x& N% F1 |, n* h0 _& U7 C" ^ |
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