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|  PDSH 964
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% }% E4 K2 [" \' k% p | Filament lamps bridging# F8 o( v; ?8 T' T6 R5 e
| 20.13.3 {. W9 Q: t W. {
| 60598-2-20(ed.3)" w: |2 M8 k! L7 j8 p% U
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Standard(s):
. S+ R I. ^8 n8 t$ L( j, mIEC 60598-2-20/2010
& f3 E4 @! ^* U; N7 u ^- ESubclause(s): 20.13.3
0 S; R% V% I X4 d9 yNo. Year PDSH 0964 2010
* y8 |7 {. C3 o5 jCategory: LITE Developed by: ETF5 OSM/LUM& T+ @: {6 J" e# J: ?( Z8 D
Subject:
" q+ ^/ X8 R, T/ K* WFilament lamps bridging9 P' ^( m5 n- J) S) |! y
Key words:5 [# p4 l( e( v5 i' `
- Complete set; b' _0 a* ^0 x: [, g
- One by one8 N ^5 ]! |1 ?+ ]+ X
- Bridging device" v/ i. C' l2 M) `# Q# ?) `
To be approved at the 49th CTL Plenary Meeting, in 2012% I' B) Y) ^4 Z
Question:7 K. H1 V. @) g" b* a0 W! y
Devices for bridging the lamps filament shall be checked by causing the bridging device to operate
. V( b1 @' M# h( A# Z0 `successively on each lamp. How is the test performed? Are the filaments of all the lamps caused to/ o& T* _4 H) k& N7 X
operate?
# E7 x, w& s0 f4 l5 sDecision:
0 x: Q0 c- z5 vThe test shall be carried out one by one until the complete set fails.$ L% }/ X8 R2 ?2 ?8 t
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