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|  PDSH 859
" _9 Q' M! ~! h8 S7 g6 j/ E) j& F9 U% j# j& o1 A S
| Wooden parts on luminaires
9 t; N5 C c6 ?4 p! s$ _ | 4.11.5
1 A+ h: R! P) c. c" H+ C1 O | 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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Standard(s):: E! ~; Y7 o) U& X! d8 u
IEC 60598-1 All editions, `1 k; d5 i" C
Subclause(s): 4.11.5
$ N8 L1 P: E1 v! P" j% I: @% `No. Year PDSH 0859 2010
3 P) y+ P2 @1 P0 bCategory: LITE Developed by: ETF5 OSM/LUM- L2 Z& b7 H, @/ u
Subject:8 ^ f0 Y+ i7 V% J9 r# d$ }
Wooden parts on luminaires9 c/ P& s. E8 z+ j1 o9 u2 H V& D
Key words:/ ]# L' e s9 Q! A
- Wooden parts
) r' F$ D* t) |4 L" b5 D& L- Contact with current currying parts* A* H9 [+ M8 L6 C
- Supplementary insulation
+ e& P& _" {) f) NTo be approved at the 49th CTL Plenary Meeting, in 2012( R3 e: a' F" s4 F0 d; `2 L
Question:1 {6 D/ x8 G5 J; m- B3 [2 }9 F( J
1) In case a luminaire has decorative wooden parts in contact with current carrying parts, can it be+ M+ R. T G# }6 u! g: F, f
accepted?, U- }; W- V& Z3 q M+ D
2) Can wood be used as insulating material? (for class III luminaires too)?3 @0 H! R8 ]$ R% h) p5 J8 L- D
Decision:" D8 ~$ b6 g4 p% X
1) Not acceptable.* h/ G7 G, s8 l( ~* R1 Z/ B' n
2) Wood can be accepted as supplementary insulation, if all relevant requirements of the standard are$ {4 d5 u: b% V s' U5 k/ b
met.3 b. u% }% I' \0 a8 B+ i2 `" U E0 W
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发表于 2012-9-17 14:05
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