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本帖最后由 leaphile 于 2014-7-11 22:53 编辑 - _ I% H4 r* B0 ^7 j2 l8 |5 h
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请教各位高工) `) d" p% i4 }' q G) C
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1. III类产品是否须要符合基本绝缘要求? ) N1 I. a+ w" I' ], H
, v6 W& u4 }: s8 @9 p在IEC60335-1中的3.3.13 写道: "Note 1 Basic insulation may be required in addition to supply at SELV. Refer to 8.1.4"
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; l$ V r! }7 k3 k, ^/ f. y; E但在8.1.4章又看不到要求。。。( y- [3 v n/ U' z: \
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2. 在25.7 , "supply cords for class III appliance shall be adequately insulated. Compliance is checked by inspection , by measurement, and ...."- n% g3 M6 v0 t7 h
8 j9 A' H& _8 w 请问车用家电的电源綫, 算不算以上所说的"supply cord"? 请问还有没有其他例子? N# ~! f: w% @: S# B5 R
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还有"Compliance is checked by inspection , by measurement"即是指什麽呢? 如果是没有live part的家电, 需要测试500V高压吗?
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