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引用第3楼wuybpujr于2008-06-03 21:28发表的 :
9 f. U/ M6 U0 W l: xIEC标准,对1类它是3.5MA,对2类它是0.7MA,已经大了很多了!
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! D. e5 }4 M- _) q9 w4 v5 w! eIEC标准里对1类产品 3.5mA泄漏电流是有明确针对性的# f$ b4 d3 h* Y! I
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2类是0.7mA???兄台是不是打错数字了?$ m& z% [/ r; z
% R6 Q- F3 e; ?: G9 S3 p+ s! L& H; w附上IEC 60335原文:- [( F( Y4 G9 j& B5 m2 u, _& E
* }" X% s$ U2 v& LAfter the appliance has been operated for a duration as specified in 11.7, the leakage current
2 d: g- {8 ?# }shall not exceed the following values:. U6 C, E* i1 t* P4 u, h
– for class II appliances 0,25 mA) W& j" M5 G; O$ J# E$ _* F
– for class 0, class 0I and class III appliances 0,5 mA
3 R: w. _& [! f/ Y$ w– for portable class I appliances 0,75 mA3 x( P& O) o: E! m
– for stationary class I motor-operated appliances 3,5 mA$ r% q" O1 m& D* J
– for stationary class I heating appliances 0,75 mA or 0,75 mA per kW rated power input of the appliance with a maximum of 5 mA, whichever is higher |
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