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13号针只针对加强绝缘的装配缝隙。
# z. {- x: |: J4 `9 G4 v: I
# }# n, r7 x' o' m/ w4.10.2 Any assembly gap with a width greater than 0,3 mm in supplementary insulation shall
m, H# D1 O6 p6 D) Inot be coincidental with any such gap in basic insulation, nor shall any such gap in reinforced
& s3 s! D* Y1 W; W) A+ m! |insulation give straight access to live parts.
1 r* x3 x9 i7 a; L# J2 AOpenings larger than 0,3 mm in double or in reinforced insulation shall be designed so that
% F s( g' {! Y" wlive parts cannot be touched with the conical pin of test probe 13 shown in Figure 9 of
# {5 |& F9 |/ U( R. G2 bIEC 61032. |
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