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|  PDSH 1016
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( p( u5 m0 n ^& p | Serial compensation for ballast2 [7 d$ a! [1 a& y, P
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| 61347-2-8(ed.1);am1 & 61347-2-9(ed.1);am1;am2
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0 R, I6 c/ O: L7 I5 k$ P% @1 |Standard(s):- w+ [- G) V9 e2 a& f" ?% T2 Y* ~* ?
IEC 61347-2-8
) [, T7 o, m- q( dIEC 61347-2-9 All editions
, J j! ]$ f+ ^: {) @1 qSubclause(s): 5 {* s8 v# q4 q' s& h& G! L
No. Year PDSH 1016 2010, e1 h" Q1 b2 x
Category: LITE Developed by: ETF5 OSM/LUM& G' T7 X& p+ N% J+ B
Subject:
& G* w. l5 G! Y. T" gSerial compensation for ballast6 T& F# k/ B" P" _4 ]( T& B
Key words:
7 ?9 S4 Y" _( e/ [% n' Z$ I- Tolerances
0 H+ N* ~0 ?! h) X2 h6 e; Y- Capacitor
: J5 E* Q- @8 V& ]# Q- Ballast5 o3 ]# r5 ^/ R3 r1 E
To be approved at the 49th CTL Plenary Meeting, in 20123 }3 Q" J+ Q' d& O2 L% o
Question:- M5 _" ^" j) H1 A6 C: h9 [ v
The serial compensation for ballast should be tested as well, if this possibility is mentioned on the ballast.
; X7 h1 l# B' d8 X. M3 vThis because the use of a serial capacitor might strongly affect the behaviour of the ballast. Do you agree?
( u5 E! H( S( ~5 HDecision:- n6 v- U) m8 E, J7 T3 A
For a ballast marked with series capacitor, (even if it is a dotted line indicating the capacitor) the testing; B: R, ^. y7 S9 W
shall be performed in this respect accordingly. The tolerances of the capacitor must also be taken into6 J. M& P! I( @+ \( Q# Y7 t0 L
account.9 @0 h' i: Q7 ?; p
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发表于 2012-9-17 15:17
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