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13号针只针对加强绝缘的装配缝隙。, S; ^# z. a; _5 [9 H
( K; y% o6 n# F+ a+ _- [. R9 t4.10.2 Any assembly gap with a width greater than 0,3 mm in supplementary insulation shall
' T9 n: o* f% W% E4 M- C3 Wnot be coincidental with any such gap in basic insulation, nor shall any such gap in reinforced1 |9 [8 c7 D0 A% ]/ V
insulation give straight access to live parts.$ g, [9 F6 ?4 W4 c4 ]& I1 R
Openings larger than 0,3 mm in double or in reinforced insulation shall be designed so that5 |( B7 K6 }: G- ~0 C- Y% ?( M
live parts cannot be touched with the conical pin of test probe 13 shown in Figure 9 of
^ E S, W. _7 g5 bIEC 61032. |
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