|
感谢各位的意见!长见识了。但似乎标准上比较明确的指出了这种结构的不符合性。还是在困惑中。。。。。。。
7 \) |; y9 Z2 g$ G0 b! v9 ?En60745
0 L7 d6 b8 N& i9 y+ I& C21.11 Any assembly gap with a width greater than 0,3 mm in supplementary insulation shall+ b0 M. Q2 w. P7 t
not be coincidental with any such gap in basic insulation, neither shall any such gap in
1 n: p- }; T. ~$ P$ J r) O) Treinforced insulation give direct access to live parts.
1 `! ?, f* {* yCompliance is checked by inspection and measurement.
+ c( z' z ?8 u/ ^5 v. d21.12 Class II tools or class II constructions, other than those of the all-insulated type, shall be
8 c9 z2 M& N) }& s3 ]% Aprovided with insulating barriers between accessible metal and motor parts and other live parts. |
|