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|  DSH 472
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' k% d5 p2 j1 `& o# x | Supply connection and external flexible cables and cords
3 R, {1 C9 H7 Z: k2 r9 V; k | 13.1
: U3 d. Z i5 `% G* t | 60335-1(ed.2)
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1 M* u5 [& h" P* y: u# K, QStandard: IEC 60335-1:1976, 2nd Ed.
8 O4 F+ ^9 m: \9 l1 \+ R; S% o9 H& NSub clause: 13.1
8 D( o* r0 \) F G* fSheet No. DSH-472
: }( w9 {+ Z5 [: q' J/ V7 RSubject: Supply connection and external flexible cables and cords
- E1 D7 e6 g' P; c5 ^1 cKey words: - RFI filters. _& H1 W a( ?
Decision taken at the 40th CTL meeting 2003* N$ @8 B/ f8 Q0 [3 t, h+ n
Question:
: s, `; ~7 `! t3 K( K, X# e" T3 g6 l" bAre protective impedances and radio-interference filters to be disconnected before measuring0 G: i3 q9 R' ]+ W- d( M
leakage current?
7 U# I5 B% B- D. E: ]9 b/ TRationale:& j1 s* l* r" K: N5 D
See question.0 M% M( ~2 N3 ~) }; V! |+ g$ P3 y& Q
Decision:0 l$ b) t0 F' S L p7 I
Protective impedances and radio-interference filters are disconnected before measuring the leakage
4 P) ~1 }6 k. W+ q0 Y7 ?# n4 w+ Ecurrent.
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发表于 2012-9-12 12:51
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