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|  PDSH 1016
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$ p0 D. e+ c- X% F7 z" e. o ~ | Serial compensation for ballast( C' |( E+ n# E D; }
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| 61347-2-8(ed.1);am1 & 61347-2-9(ed.1);am1;am2
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Standard(s):
! P9 F0 z3 |2 I; w `IEC 61347-2-8
9 ]2 d2 x n, r9 E5 O$ hIEC 61347-2-9 All editions
7 j2 Q Z# }+ C& f* I+ S) |& fSubclause(s): 5 " W4 I- V. |/ d6 Z
No. Year PDSH 1016 20108 z% |4 A0 b0 c$ D) _
Category: LITE Developed by: ETF5 OSM/LUM
' X) R- Q/ C2 q& E5 d" VSubject:
3 W R5 z. }9 i% KSerial compensation for ballast
; j' k6 u2 t f4 _( oKey words:
4 n+ r5 ]% g1 J& }9 e' g- Tolerances! }$ l; X1 I4 K% I0 K9 b3 h
- Capacitor% G1 h* ]8 G9 S/ r
- Ballast
5 p- L( r( ^+ \/ TTo be approved at the 49th CTL Plenary Meeting, in 2012; ]% V$ K- H8 \ `4 O
Question:
+ g6 M& p! ^7 A+ @4 F. S* h5 m) Z5 Y3 EThe serial compensation for ballast should be tested as well, if this possibility is mentioned on the ballast.
! S$ S' u( K( _) W/ Y S0 TThis because the use of a serial capacitor might strongly affect the behaviour of the ballast. Do you agree?
- u, K1 H. d: ?Decision:
7 t! ?7 q9 {; c( z7 G& ~For a ballast marked with series capacitor, (even if it is a dotted line indicating the capacitor) the testing9 v( m. r0 O$ l7 _
shall be performed in this respect accordingly. The tolerances of the capacitor must also be taken into
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发表于 2012-9-17 15:17
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