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|  DSH 472
+ n5 `' L9 E( m. E" R" |+ f G: K2 e3 E5 q8 R! k
2 s5 E {* a1 F7 ~. m) g7 Q& W5 X | Supply connection and external flexible cables and cords
. R+ U# f0 g. n# w3 v$ J | 13.1
# m- G6 W. `1 s: a& ~ | 60335-1(ed.2)
/ v% {# S# x y, V* E6 c |
5 ^. l+ T# b8 X" [5 d; X% sStandard: IEC 60335-1:1976, 2nd Ed.+ y9 A- }: \: r# y( p" b
Sub clause: 13.1& x/ A6 J: `) E7 P1 R4 g
Sheet No. DSH-472
% S6 f1 W n5 J. qSubject: Supply connection and external flexible cables and cords
7 f, D7 o7 M2 e/ X3 X0 z6 EKey words: - RFI filters
# o& M1 H6 v. H' e: NDecision taken at the 40th CTL meeting 2003; a6 M; I% F5 H, Q" C3 ^- {# S( y
Question:
/ A- Z$ L7 L0 i; JAre protective impedances and radio-interference filters to be disconnected before measuring
1 w1 J, e% q0 }, M- h+ uleakage current?
) d0 s/ e/ |( sRationale:
4 K. p+ d K# L9 I' K ]5 rSee question., v: @7 z3 ]; \ p
Decision:% k* w; w; f. ~: ~* S- K
Protective impedances and radio-interference filters are disconnected before measuring the leakage
+ P6 r6 b/ v7 dcurrent." K1 D* V. s1 q; T
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发表于 2012-9-12 12:51
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