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|  DSH 409
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| Testing for equipment with different supply mains
E* H; P R; R* @# } | 19.1 e),f) and g), 19.2 a) and b)
/ w0 o8 j/ r% a& L) U | 60601-1(ed.2);am1;am2, u3 k# C9 R. {6 }- |* b
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! @9 W* j E5 G3 U8 ~5 oStandard(s)- (year and edition):/ r5 p8 q7 s, z8 h1 n+ d! I* m
IEC 60601-1:1988 Ed.2 Am1+Am2# [. }) g2 u7 S! E$ W# _* X6 d
Sub clause(s): 19.1 e),f) and g), 19.2 a) and b)
* F3 x6 p# z. G* F: b' hSheet n°: DSH-4095 w6 b, I& T8 \7 O& ?8 e( y: W
Subject: Testing for equipment with different supply mains) P& @' X ]6 P6 D0 {6 g1 g" W
Key words: Mains supply, test procedure+ D/ |8 g# H+ f/ {* |, n
Confirmed by CTL at its 39th meeting, in Cologne4 B/ ^" m* Z2 _2 M+ F* {
Question:
0 L# q) v7 c$ QWhere EQUIPMENT is capable of operating from different SUPPLY MAINS e.g. a.c. mains
2 B; h( d+ |/ k. H4 f3 B7 nsupply or d.c mains supply, do the tests need to be repeated for each supply?$ H/ ?! @" @. I9 M3 f0 x3 D* @
Decision:
* Q7 N, ]! k6 M' e6 y, D8 P! N, tIf examination of the circuit arrangements suggest that there might be a problem, tests should be! T) U4 I# T; K2 T/ W4 B
repeated for other SUPPLY MAINS modalities
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发表于 2012-11-5 11:34
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