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13号针只针对加强绝缘的装配缝隙。. m3 s0 i- i" c7 g. D
7 @$ d8 \0 K3 f9 a: U4.10.2 Any assembly gap with a width greater than 0,3 mm in supplementary insulation shall
# R: n3 g5 H8 x. q% Bnot be coincidental with any such gap in basic insulation, nor shall any such gap in reinforced9 |) H* P. Y' b, F$ k5 U# @
insulation give straight access to live parts.
+ W4 Y* y' \' k& M8 |Openings larger than 0,3 mm in double or in reinforced insulation shall be designed so that/ V: ~) R6 }4 r9 O
live parts cannot be touched with the conical pin of test probe 13 shown in Figure 9 of. ]% _) j _7 S3 R
IEC 61032. |
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