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|  DSH 4094 F/ F$ h% F1 e5 c3 X5 e+ L
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| Testing for equipment with different supply mains
+ L8 _; n! h* W- w/ @ | 19.1 e),f) and g), 19.2 a) and b)
) J& ?' i' L8 T+ D8 O* E* b | 60601-1(ed.2);am1;am2' b2 e0 ?" D A' C1 L
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& B: u3 V7 {# B: g2 }9 ^Standard(s)- (year and edition):
$ o- `* R6 ?9 wIEC 60601-1:1988 Ed.2 Am1+Am2$ T5 W" j% l, B8 X" j
Sub clause(s): 19.1 e),f) and g), 19.2 a) and b)/ O) W; S$ a9 ^, d& P: G' Y; j+ D
Sheet n°: DSH-4093 s/ M1 `% C# V: D
Subject: Testing for equipment with different supply mains8 Q& x' }9 d5 L
Key words: Mains supply, test procedure
6 R4 I7 D7 [6 o# ?; YConfirmed by CTL at its 39th meeting, in Cologne, I) j; P" _) Y4 ^$ F" o/ e
Question:
1 r, R; T4 ^/ o; h1 w' e2 XWhere EQUIPMENT is capable of operating from different SUPPLY MAINS e.g. a.c. mains* ?: z" I! u4 i
supply or d.c mains supply, do the tests need to be repeated for each supply?7 p0 e! o+ r3 V7 \& G9 J' T
Decision:6 G* D% Q, ]! f' Q" N+ x8 m
If examination of the circuit arrangements suggest that there might be a problem, tests should be: V( K$ O: w8 l& ~
repeated for other SUPPLY MAINS modalities
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发表于 2012-11-5 11:34
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