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|  DSH 409
8 S' b3 X$ C; E8 O: Z5 a2 ^7 V" t* H; |- ^/ J+ l
| Testing for equipment with different supply mains
$ e: E& ]7 P. \6 `9 M0 [. P# A | 19.1 e),f) and g), 19.2 a) and b)
3 X; L% Q' H* l$ ~6 d | 60601-1(ed.2);am1;am2+ \8 L/ b+ E% J* ?1 T, x3 [
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* u @3 ~4 a0 {! d- S U" LStandard(s)- (year and edition): F0 A" U; p0 p0 @
IEC 60601-1:1988 Ed.2 Am1+Am2
4 j( E2 i9 ~) g8 R/ a2 `Sub clause(s): 19.1 e),f) and g), 19.2 a) and b)
( U5 I3 I f' s( iSheet n°: DSH-4098 r2 s8 M9 d5 A
Subject: Testing for equipment with different supply mains
- [% h. _- y. M- Q" {& x7 l6 F: D' UKey words: Mains supply, test procedure
/ ^; m7 |5 G9 m, {5 ]# u! j4 nConfirmed by CTL at its 39th meeting, in Cologne
. Z; p1 {5 o) E( y8 N9 JQuestion:
6 B( J# z- u5 m4 m0 A5 R9 j- IWhere EQUIPMENT is capable of operating from different SUPPLY MAINS e.g. a.c. mains
- L8 e k: B! Y$ C! x: b, V4 Esupply or d.c mains supply, do the tests need to be repeated for each supply?
' b+ F) f" O! d: }; r, x( DDecision:
/ T+ G; @9 I& Y, ]" JIf examination of the circuit arrangements suggest that there might be a problem, tests should be) F/ N+ t* {2 c }+ K4 K6 Y; _& ~
repeated for other SUPPLY MAINS modalities' ]- y ]$ d+ N7 b1 T& t
: ^& O) p& I: }. Z; l- j& Y
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发表于 2012-11-5 11:34
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