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引用第3楼wuybpujr于2008-06-03 21:28发表的 :2 q' H: H- m9 K- O- E a
IEC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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IEC标准里对1类产品 3.5mA泄漏电流是有明确针对性的0 e8 \" l& l, w7 K- M
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2类是0.7mA???兄台是不是打错数字了?9 A& r: T+ `% A
R8 ]& |, _# ^+ M6 T8 q附上IEC 60335原文:! {$ \/ [$ k8 q/ I$ r& ~- ?6 Q
7 P; T" i' Q& V5 H" Z; I) ^After the appliance has been operated for a duration as specified in 11.7, the leakage current
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– for class II appliances 0,25 mA
0 ?# Y& S q" `) Q& \4 k' j– for class 0, class 0I and class III appliances 0,5 mA% x! p2 K% ?8 m& z$ k- Q& @
– for portable class I appliances 0,75 mA b9 b* d3 ]3 C: m5 ?; g. g
– for stationary class I motor-operated appliances 3,5 mA! L) F! H, e6 Q) l3 {# g/ V) K
– 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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