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|  PDSH 964
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| Filament lamps bridging: B7 P) Y. M8 u! Z
| 20.13.3
8 X- a0 b( l3 p$ b | 60598-2-20(ed.3)+ s5 W- P1 d- w' m: d$ ~9 j3 r4 ]) K
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. p/ r- X$ Y$ H3 n4 vStandard(s):
6 H- ?7 v* Q3 k* S5 `) `% t, xIEC 60598-2-20/2010" c% y4 Y4 F3 U k
Subclause(s): 20.13.3
/ Y/ a9 r$ r$ F- F2 _" BNo. Year PDSH 0964 2010/ y/ l; r! Y# r6 `% G" l
Category: LITE Developed by: ETF5 OSM/LUM
/ F8 b- {2 Q6 I1 sSubject:! I$ `1 c# j3 {. h- e4 l) M
Filament lamps bridging
0 O4 z& I& l$ _, o9 o9 a* Z1 C! OKey words:3 B/ S, m, n9 R# x
- Complete set3 ]) i- y' `/ E# a
- One by one
+ j9 N9 f6 x t- Bridging device
; X( Y: ?% W. P i9 {4 }: _) VTo be approved at the 49th CTL Plenary Meeting, in 20128 W# ~. W/ o$ J# ~
Question:2 @9 l2 b( _' D/ C7 d8 W9 U
Devices for bridging the lamps filament shall be checked by causing the bridging device to operate
2 ?; ]) j/ r1 I% S8 O7 nsuccessively on each lamp. How is the test performed? Are the filaments of all the lamps caused to
. } g% R( b% R6 \* O8 ]operate?- m( g5 W* F9 }5 v, L' o+ d5 o3 K! r
Decision:
, K: K/ y- D0 \& K. v& e; Y" zThe test shall be carried out one by one until the complete set fails.
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发表于 2012-9-16 15:07
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