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发表于 2013-4-27 09:47
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harlan.tan 发表于 2013-4-27 07:58
/ `4 G. e, A6 p$ Qprobel b?看下标准吧,可见灼热元件是probel 41 4 H" ^* D- v! q' m* ^+ T
没错,你看的应该是防触电里面的要求,确实是说不用probe B而是用Probe 41。但我的问题是爬电距离的问题。你可以看看标准定义:
* ~( I9 G2 X R5 [爬电距离:shortest distance along the surface of insulation between two conductive parts or between a$ ]( J9 C" `; w! _5 Q( I
conductive part and the accessible surface0 w4 b* x ?; E* Q6 v) d
可接触表面:part or surface that can be touched by means of test probe B of IEC 61032, and if the part or9 z, ` i1 a( ]3 W$ O' r9 n
surface is metal, any conductive part connected to it
- ^+ k2 Z; F* \$ p7 R4 A. H单从定义来讲并未说是用probe 41来判定可接触表面的界定。 |
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