引用第4楼fasten于2007-06-29 10:22发表的 :
" T! O% }, V( j% @' a& D! e; J3 p" y( X/ T+ R3 a. @/ X
' x2 v* z ?5 q# H: o在室外使用就是惡劣條件了, 比如氣候
在室外使用不等于惡劣條件. x, U+ l9 S- M& }: y
恶劣条件下的灯具定义：) {$ @5 q5 F9 H6 s6 c: [
1.2.54
& h4 a9 o# \4 _1 urough service luminaire& U8 `, P/ ~0 D! {2 L A9 N
luminaire designed to withstand severe mechanical handling.
( j- s5 S5 `+ z7 ~' nPage 20
5 t" A0 Q5 T1 P8 B5 F$ @; ^EN 60598−1:2004
4 W' x$ I7 G4 W1 U4 ~" DCopyright European Committee for Electrotechnical Standardization
( ?4 s2 u% T. y0 ZProvided by IHS under license with CENELEC
, H% a( x/ U d, L& M0 W2 E2 rNot for Resale No reproduction or networking permitted without license from IHS( P) d" x G+ ~8 a2 Z3 C
--`,,,``,-`-`,,`,,`,`,,`---& @1 [ ~0 ^& Z6 N e
60598-1 IEC:2003 – 21 –/ I% F: y! h; W2 X1 G$ I s
NOTE 1 The luminaire may:
/ q7 B" d. E/ Y0 s) I– be permanently fixed, or
" l$ S5 e7 g' o# D7 o$ F5 p– be temporarily fixed on a construction or stand, or" j. a6 x' i, X
– incorporate an integral stand or handle.
% e7 ^# j* G( ]NOTE 2 Such luminaires are for use where normally rough circumstances occur, or where temporary lighting is; N7 s# d$ I r/ C! d
required, for example on building sites, engineering workshops and similar applications.
) o* d* V! V9 E$ P
& }4 p4 i4 O. h& n户外用的都需要橡胶线，对于灯具，无论哪个分则9 H8 z$ t" F0 c: K5 I
5.2.1
9 V i8 J" e, F4 Y7 j, `' k ?7 M/ s5 bPortable luminaires intended for wall mounting and incorporating a junction box and cord
. a; N3 x* F4 Z: M/ R- U: j1 Xanchorage may be delivered without a non-detachable flexible cable or cord, if instructions for
* Q }$ K; Z$ r. ?( p& bmounting are enclosed with the luminaire.* l, B2 B" C+ \ H5 q; x3 h% h
Luminaires declared by the manufacturer to be suitable for use outdoors shall not have PVCinsulated
' A, a' J8 k2 j" g" Rexternal wiring. |
/2 
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发表于 2007-6-28 16:49
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发表于 2007-6-29 08:31
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