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|  PDSH 861+ @) x* F" D- s& k
" K# Q4 k+ k, B: g2 ]3 Y2 f | Suspension devices2 @ L+ T. p) Q$ K/ z
| 4.14
2 N* `7 U8 }* ^ S | 60598-1(ed.3);am1 & 60598-1(ed.4);am1 & 60598-1(ed.5) & 60598-1(ed.6);am1 & 60598-1(ed.7)
1 ~& ], t0 P1 ~& Q5 T" K |
d1 L! Z& s% P( r+ x! r6 K; x. |5 B
Standard(s):
3 |+ @. e7 L, U0 i! |IEC 60598-1 All editions/ H. G/ A8 r1 J0 S! ~
Subclause(s): 4.146 o4 a0 L% Q+ O4 f; V
No. Year PDSH 0861 2010
& y1 |: Z& x( R' x, x% R4 M& v" }Category: LITE Developed by: ETF5 OSM/LUM
* M: y0 I6 z0 R- m1 x k, M( pSubject:
2 Y0 @4 M" A# aSuspension devices& ~# b% y0 T6 s' Q. l4 x1 {
Key words:
' v% o- J4 v9 }, S( h( f+ d- Additional weight7 Q' p3 s. {3 ]# @. d9 Z B+ g
- Point B and/or C
/ n- s. A, I9 j# W3 w2 D- Design/ d) }! D9 _9 Y! h7 J2 c& O
To be approved at the 49th CTL Plenary Meeting, in 2012
8 b% A5 `4 {/ a. {) fQuestion:" y. o- V8 |" a( ?
Where is the additional weight of 4 times the luminaire’s weight supposed to be put on a pendulous6 O: ]5 ^2 {/ J% B3 F4 b
luminaire? On point A, B or C?1 F- u) F5 `* v% {
Decision:, \8 `4 Y4 D4 p
Depending on the design on point B and/or C.
: J0 B) T- F+ S: G* m+ @* |; K7 z# _6 e9 ?5 Y6 |
8 Z( |- z: S* |6 ~- X" D% f; u! }$ A! x6 L" x0 T0 b! Z
( {% J1 C: `- @. M+ o) `6 [
, o0 r- X& v# l3 `4 o& g, H
0 Y" j9 O) m/ H7 ]* Z
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发表于 2012-9-17 13:58
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