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发表于 2013-8-13 14:30
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jsspace 发表于 2013-8-13 14:12 6 G# s1 B/ e: E, @, V# b
那么请告之是如何符合11章节的要求??
) C$ L( D( _, n1 k! a这样说吧
4 G& Y( B# y0 k" A带电部件到可触及的外壳需要满足加强/双重绝缘 . v x' L. A' F8 O2 i
Distances through slots or openings in external parts of insulating material are measured with* w+ G# b: G1 V, J
metal foil in contact with the accessible surface. The foil is pushed into corners and similar+ X4 J# Z; e! B+ B# r, t" c! r
places by means of the standard test finger specified in IEC 60529, but it is not pressed into
C2 \: E1 s/ ^* ~* E7 gopenings. |
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