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13号针只针对加强绝缘的装配缝隙。
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! u/ R) B- b( @/ c, a' q4.10.2 Any assembly gap with a width greater than 0,3 mm in supplementary insulation shall( J% X4 n$ W( x' \. F' M) O
not be coincidental with any such gap in basic insulation, nor shall any such gap in reinforced
% A. j1 [( p2 J9 d" l. C9 t8 D1 A. binsulation give straight access to live parts.+ }# Y% H, o" U5 \6 ?
Openings larger than 0,3 mm in double or in reinforced insulation shall be designed so that- ?4 v: f& T# o( l
live parts cannot be touched with the conical pin of test probe 13 shown in Figure 9 of
1 X4 y: G. V$ }1 y9 P1 D: eIEC 61032. |
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