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引用第3楼wuybpujr于2008-06-03 21:28发表的 :) G$ J& }; ~+ c, {" ], I
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$ U( | j3 c. x
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2类是0.7mA???兄台是不是打错数字了?- I" c- f5 n. D+ e" j# w" a8 z, P$ C
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附上IEC 60335原文:
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After the appliance has been operated for a duration as specified in 11.7, the leakage current
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2 S; ]& K* l/ r7 ]$ ?– for class II appliances 0,25 mA4 F% a$ _) `, t- h
– for class 0, class 0I and class III appliances 0,5 mA Z. f+ k4 Y1 ]4 [6 R
– for portable class I appliances 0,75 mA
8 `; [! @8 g& Q! J* E0 [4 Z– for stationary class I motor-operated appliances 3,5 mA
6 V- Y$ Z O8 C– 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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