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. t0 F* s7 c% d+ kStandard(s):
. C! _+ W. n0 W- q9 \1 T+ @5 nIEC 60598-2-20/2010+ }8 `0 Z+ v4 w; I
Subclause(s): 20.13.3
4 b8 Q7 @+ x5 |1 `# i. \; WNo. Year PDSH 0964 20100 S B4 I: _1 Z, B
Category: LITE Developed by: ETF5 OSM/LUM4 h0 j: x7 ^" |, O& A
Subject:( L$ c% M2 S8 K, H- ^: J7 @
Filament lamps bridging
f* Q- u( `* g# jKey words:
/ Y9 S$ {& F P$ v) Z4 V c& s- Complete set, x S! i& Q M" Q3 Q& E
- One by one
6 G& t( y: a. i( a6 X+ |% F9 t- Bridging device# P: X& V. p$ L. k
To be approved at the 49th CTL Plenary Meeting, in 2012( n, p- ~( m# \4 Z- H7 d2 }
Question:
+ R8 w" Q5 {' y" H8 x3 T8 SDevices for bridging the lamps filament shall be checked by causing the bridging device to operate
; A+ ]1 x. s2 K; U k/ gsuccessively on each lamp. How is the test performed? Are the filaments of all the lamps caused to3 @, i) \/ P, c9 z5 f
operate?
) G9 F# {1 m& F% F3 O( H2 DDecision:* e0 m S y7 \# r1 F( W
The test shall be carried out one by one until the complete set fails.( ~- c: x$ O% j, M
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发表于 2012-9-16 15:07
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