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13号针只针对加强绝缘的装配缝隙。9 }! @0 `) {7 Q4 q# O0 @4 Q
% N8 N$ n/ n/ |0 J+ ~. E8 W* u4.10.2 Any assembly gap with a width greater than 0,3 mm in supplementary insulation shall* {& ?4 v$ d* D9 R; }
not be coincidental with any such gap in basic insulation, nor shall any such gap in reinforced
, S$ d8 M% P+ ?: P/ i- X( [& Hinsulation give straight access to live parts.
% M0 \8 Y& w9 R! }+ [1 x- NOpenings larger than 0,3 mm in double or in reinforced insulation shall be designed so that
7 T( {. d7 r7 E( A* `live parts cannot be touched with the conical pin of test probe 13 shown in Figure 9 of
& Z2 m6 M8 H2 e. R+ j2 @* ^IEC 61032. |
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