引用第4楼fasten于2007-06-29 10:22发表的 :- U3 b U" O; G2 Z' L2 B
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4 Q8 N# {8 `3 ?( R9 [在室外使用就是惡劣條件了, 比如氣候 + k b) ~- @ x2 z- F
在室外使用不等于惡劣條件
9 a$ `2 |8 a+ [6 v# i恶劣条件下的灯具定义:
4 P" q# ^7 y+ y! X9 K7 V/ L1.2.54
, L# Y- y& Q9 y4 I+ h" H+ Yrough service luminaire
3 w+ [( k, A9 T! M/ o& t: Z) q1 T1 Aluminaire designed to withstand severe mechanical handling." A% b8 ~+ Q. R* k
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EN 60598−1:2004% A( ~3 c- s7 ]" @# R0 U3 E
Copyright European Committee for Electrotechnical Standardization- V) c/ f, {3 X3 W7 B
Provided by IHS under license with CENELEC
& d7 m! a/ q6 P1 u9 t4 yNot for Resale No reproduction or networking permitted without license from IHS
/ M5 }1 O8 m) ]$ F7 L5 Q! Y--`,,,``,-`-`,,`,,`,`,,`---
+ O b2 X2 x, @! K60598-1  IEC:2003 – 21 –
# H6 B6 N$ H6 w9 `: A9 ZNOTE 1 The luminaire may:7 f8 A# Z5 m$ q. g; V( w! \' N
– be permanently fixed, or0 n2 y- L' V' E5 L" c
– be temporarily fixed on a construction or stand, or
, O) a5 [4 ~, u$ t' c3 M) i0 S– incorporate an integral stand or handle.
+ n3 J1 x. U x- A7 g6 zNOTE 2 Such luminaires are for use where normally rough circumstances occur, or where temporary lighting is2 r/ n5 `* c+ h+ A; U" e! J
required, for example on building sites, engineering workshops and similar applications.
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户外用的都需要橡胶线,对于灯具,无论哪个分则# ]3 c7 [# I; d/ L9 |( v$ |
5.2.1
* m5 n! l" A( ^9 D' e: j( ePortable luminaires intended for wall mounting and incorporating a junction box and cord7 B! g/ Y6 g; ~4 L& _% ?' H: p) W
anchorage may be delivered without a non-detachable flexible cable or cord, if instructions for9 X- x# i5 C; J( r/ C
mounting are enclosed with the luminaire.
$ H) v- K: z7 u( Q5 q- }Luminaires declared by the manufacturer to be suitable for use outdoors shall not have PVCinsulated/ r h1 l1 A* i/ m3 q6 J! w, a
external wiring. |