引用第4楼fasten于2007-06-29 10:22发表的 :# @3 p2 E2 ] r; h x. j, s
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4 C, `. E) Y+ [' f在室外使用就是惡劣條件了, 比如氣候 - [( H% e4 j$ k+ d' k: k, m/ n- J
在室外使用不等于惡劣條件
7 } E% F9 a" x7 H! ]恶劣条件下的灯具定义:
* k. i1 Z* L( R3 c/ N& ?1.2.546 M4 F p4 l* F% j/ |& z; h- P
rough service luminaire3 g; F. a! U) q1 P# Y; `+ i
luminaire designed to withstand severe mechanical handling.. w# }3 q' Y& L2 f+ F. `
Page 203 ]. G: X! |4 n+ X- Q* ]0 j1 y
EN 60598−1:2004
4 N# S2 t x& t2 c/ UCopyright European Committee for Electrotechnical Standardization
! B6 g( v6 j# n$ ^Provided by IHS under license with CENELEC
+ {7 g( H/ S" o" L6 v/ B& ZNot for Resale No reproduction or networking permitted without license from IHS, D' z i+ N4 i- A! c+ A, `
--`,,,``,-`-`,,`,,`,`,,`---
: m: Z/ I' v4 W+ R6 J. s; p/ x& i& r6 `60598-1 IEC:2003 – 21 –
, I1 V2 f5 N. z9 C; ]6 w+ ]$ BNOTE 1 The luminaire may:
- \9 L* r: W4 P- @0 {. K– be permanently fixed, or
4 A4 S+ E' N" f1 f1 D6 W2 C4 s& B) @& P– be temporarily fixed on a construction or stand, or j% `* ?( }" m7 B
– incorporate an integral stand or handle.4 R0 J: h, |7 o P! u* ^
NOTE 2 Such luminaires are for use where normally rough circumstances occur, or where temporary lighting is, j( g, k2 X% }8 ^$ _* v9 |0 Z. c
required, for example on building sites, engineering workshops and similar applications.
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: h: d' p3 W: s: O6 m; ]9 {户外用的都需要橡胶线,对于灯具,无论哪个分则
8 h3 V0 \. Z, N+ q# v5.2.1
+ I6 E& Z+ o( l4 MPortable luminaires intended for wall mounting and incorporating a junction box and cord
/ g V& r/ u! q5 Y0 f5 banchorage may be delivered without a non-detachable flexible cable or cord, if instructions for
3 z3 ?+ t. h- P, cmounting are enclosed with the luminaire.
$ A: K, m- t9 x! \$ H9 P% G! R# SLuminaires declared by the manufacturer to be suitable for use outdoors shall not have PVCinsulated0 _, f8 l8 i$ x2 d8 L" X% e. p8 v+ z
external wiring. |