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|  PDSH 859
( a- h1 b8 W8 Y ]
/ R' I( A2 |4 E" W | Wooden parts on luminaires
: D3 ~/ _8 x+ o" y | 4.11.5
" D& g0 L5 b/ R4 d8 M _, n | 60598-1(ed.3);am1 & 60598-1(ed.4);am1 & 60598-1(ed.5) & 60598-1(ed.6);am1 & 60598-1(ed.7)
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, p' G' A2 e2 n6 v! H$ cStandard(s):
: s5 U- f; c% }. d" d% BIEC 60598-1 All editions
# c; R) m- [5 {/ R, L2 R KSubclause(s): 4.11.58 G- h( r. ~+ t+ g P {2 E; Y. |/ x
No. Year PDSH 0859 2010" h: s W' } E$ x2 r( S& I7 \/ }+ \
Category: LITE Developed by: ETF5 OSM/LUM% t& s8 Q+ A4 M. D4 V
Subject:3 P. H7 L+ _% a( z. G
Wooden parts on luminaires
* l. T/ e. K. PKey words:
! i& N5 [7 X" D0 o2 |$ U- Wooden parts% U" W( N; B2 Y( }- w' G
- Contact with current currying parts
; ~$ k. ]7 I. U+ L5 {1 B( o- Supplementary insulation
4 j* Q* _7 _; z3 A* `/ a1 Q. ^& @" MTo be approved at the 49th CTL Plenary Meeting, in 2012& v( l- i$ `; l. k) Z* _ H
Question:
( {! L8 a# u& X4 y8 E+ i1) In case a luminaire has decorative wooden parts in contact with current carrying parts, can it be& Q- z) K1 J' z0 k' T4 L! F
accepted?
: E' C. u; ?0 Y4 o2) Can wood be used as insulating material? (for class III luminaires too)?' [8 E: y1 T: @# y# p. J, X- E
Decision:
! h1 D9 f* R2 w$ b" Y1) Not acceptable./ D+ [5 i: a# |3 Y5 t B% s$ P
2) Wood can be accepted as supplementary insulation, if all relevant requirements of the standard are8 m; w% y6 i- s, a0 i4 s" J/ s
met.
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