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本帖最后由 tsunn 于 2012-10-4 07:00 编辑 1 H" A- a5 K9 c+ k6 K
plmijb 发表于 2012-9-25 22:15 
' ?$ l1 z: r |( C1:基本绝缘没有厚度要求。& ^8 I' X$ B- A" H; L2 c/ R
2:厚度和绝缘层数还需考虑cl.29的要求。8 p( U+ t3 m% D7 x# O
3: 对于II类结构,B型测试指碰到基 ... ) X/ S8 H, J- @7 t0 X6 A
) `! n, }" y+ R; y! E% I兄弟第三点有错,对2类器具和2类结构,使用B型探棒应对应8.2章节,碰到基本绝缘不容许!探棒离基本绝缘应符合29章的电气间隙和爬电距离。: A0 }0 k- U) ~: E0 X5 f. \
8.2 Class II appliances and class II constructions shall be constructed and enclosed so
- e% B2 I5 o% ithat there is adequate protection against accidental contact with basic insulation and metal ! k! Q/ `. t- @+ p, O7 z
parts separated from live parts by basic insulation only. K: j. }8 ]+ d2 H, n
It shall only be possible to touch parts which are separated from live parts by double
6 Z7 G4 h9 t$ F# g( H4 D pinsulation or reinforced insulation . 6 T- ~; h5 `( T6 K H1 I& s" m
Compliance is checked by inspection and by applying test probe B of IEC 61032 in
! N- {& |( G% m3 t/ naccordance with the conditions specified in 8.1.1. |
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