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|  PDSH 966$ n1 H. W$ O0 ?: D: _$ B
- ~+ X6 O: W* ]0 o4 u
| High voltage test; O; ^1 m1 G' G8 }1 V$ b% I$ B
| 20.15
6 v9 @3 H' }+ z& y# X( r) \ | 60598-2-20(ed.3)8 s3 D) Q0 G! _( D
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Standard(s):' ?: a1 y) `! S: v: H1 l+ F9 [
IEC 60598-2-20/2010
/ p! Q8 B" B- V* l/ |1 @Subclause(s): 20.15! C* s$ U, V1 R1 m0 t, N
No. Year PDSH 0966 20101 p: ]! T, V7 e8 D4 `- S
Category: LITE Developed by: ETF5 OSM/LUM
- n9 u5 U: V+ T1 R' ^Subject:
G5 }* j( e0 UHigh voltage test p0 b6 u7 g6 j" n0 J) x
Key words:, u9 x: p6 v, V
- Outdoor use8 P* B- u/ Z$ T7 x7 N+ Z+ k
- Indoor use
. F4 s7 a* G1 z* R- Metal foil
5 z/ a+ g7 `5 H& l5 ~To be approved at the 49th CTL Plenary Meeting, in 2012: B4 |' L ~5 g F# b
Question:' m, W+ U2 e& ~3 W7 x& r
How should the high voltage test on lighting chains be performed? Should the foil be wrapped over the3 O) ~( k1 e! f1 @* Q
lamps or just over the lampholders?, x# i8 J* S5 O2 X" K2 I5 |/ H+ H
Decision:
% Q2 M0 u: Q: Z) g+ `1 _- For outdoor use the metal foil shall be wrapped over the luminaire (lampholder) and the lamp.+ D) R- x% t& H: o' _
- For indoor use, the lampholder (E5, E10, etc.) is separately tested according to IEC 60238 and in this% `% N9 m3 ` e
case the metal foil is only wrapped on the luminaire and up to the rim of the lamp cap (close to the rim so7 n: ]- d5 h, k0 z2 r3 V$ @5 j' C
no flashover occur). The lamp is not wrapped with metal foil. For lighting chains with push-in lamps the( d$ Z L) c/ k+ d& f! _4 D
metal foil is wrapped over both the lampholder and the lamp.6 l5 t" o/ Y% k0 D3 P+ Y. t
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发表于 2012-9-16 15:03
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