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|  PDSH 964
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7 }! ?& Y/ q: T7 U; q. o | Filament lamps bridging
M* i2 n& y* ` D# i | 20.13.3
9 v: N* I- ?' P- O7 k4 T! Q/ a: y | 60598-2-20(ed.3)& a/ _" V9 s Q) S
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" Y% v$ @$ }3 ~Standard(s):
1 }& O- V0 o2 WIEC 60598-2-20/2010
; E/ T& |. p" }" ISubclause(s): 20.13.3
0 i; b! h, ~ B7 v }5 NNo. Year PDSH 0964 2010, @- T, S) `) B0 ?% p5 A
Category: LITE Developed by: ETF5 OSM/LUM$ n' @) R- i, F: `
Subject:
& S- i: R0 ?5 hFilament lamps bridging" x1 @! n4 W2 E- C: E
Key words:
: i) J) ]9 h, L+ I# S) S- Complete set
6 M4 j0 R) D2 c5 w- One by one, r- s1 d" r$ a" f9 I N9 X; N
- Bridging device
' K* P1 M9 K5 R% o+ I6 wTo be approved at the 49th CTL Plenary Meeting, in 2012% |! O8 X- S# g1 g& |6 {6 ~; G
Question:
, ^$ P" G. r* jDevices for bridging the lamps filament shall be checked by causing the bridging device to operate3 _% }- I9 O0 ]" y# A
successively on each lamp. How is the test performed? Are the filaments of all the lamps caused to- r" E4 Q8 R) \0 W" p( D
operate?
, k0 x$ u% w; s! A% g8 r6 a) T* d+ HDecision:# G% A& x: J* h# Z9 j
The 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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