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13号针只针对加强绝缘的装配缝隙。
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+ `- Q3 W0 [0 L7 J% n m4.10.2 Any assembly gap with a width greater than 0,3 mm in supplementary insulation shall% F# ?: f* ~ ~
not be coincidental with any such gap in basic insulation, nor shall any such gap in reinforced
5 r3 u% r) l$ f5 Jinsulation give straight access to live parts.
% V2 q, I- {3 Y( p1 }& [Openings larger than 0,3 mm in double or in reinforced insulation shall be designed so that1 `/ c; }' ^ T0 P& n5 |% X" V
live parts cannot be touched with the conical pin of test probe 13 shown in Figure 9 of) V w: ~4 H* D, [' M5 }1 l8 c
IEC 61032. |
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