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|  DSH 472) K8 y- P; V& q1 v, A5 j
$ T. V0 u2 S: N0 u
- j k9 ~: n1 t) M | Supply connection and external flexible cables and cords
/ S" Y' X }! o* Y | 13.1
0 s+ t' O" Z" h% f g1 I1 v+ _% g | 60335-1(ed.2)5 l# i$ T H+ R3 q
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Standard: IEC 60335-1:1976, 2nd Ed.6 j) u P( s2 y4 }& s% B
Sub clause: 13.1# ?, V9 n1 B# B: J I& Y
Sheet No. DSH-472' B( b: b: ~' e/ X- f, e& |& I! a
Subject: Supply connection and external flexible cables and cords
% q+ J/ d6 w% I* UKey words: - RFI filters1 t9 {- u% D) H: w. c: X
Decision taken at the 40th CTL meeting 2003& W3 ^! E( V- W
Question: W( a% _& P, L d( p
Are protective impedances and radio-interference filters to be disconnected before measuring o. A0 ], C! |" r# ~ d
leakage current?) n4 R( }7 k- K: i9 G- U
Rationale:2 e& n n6 }+ J4 O/ Y
See question.8 |, x5 _! s) ^, e. j2 b- h! O& p' V
Decision:
& o% C6 `6 u: I! aProtective impedances and radio-interference filters are disconnected before measuring the leakage
. X, w) K3 \. B/ t( Tcurrent.
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0 L8 e4 y8 r% O$ a3 k# R8 ?
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发表于 2012-9-12 12:51
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