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/ y2 B: z* }8 S/ L* d' O6 F标准里面只有到对电源线和内部线有要求,) J4 M/ X! t9 R, w# t, n9 R" e
下面是对内部线的要求:
: u3 I$ S4 x, b; MFor mechanical protected wiring carrying normal operating currents lower than 2 A:
' p! ]3 ~9 g0 z* GDit document is door NEN onder licentie verstrekt aan: / This document has been supplied under license by NEN to:
- l0 Y. j1 g8 w1 H: @Kema Nederland B.V. E. Cremers-Smit 2008/04/28 $ `$ G H. H7 S( }
60598-1
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/ J. W3 q) }' u, ? IEC:2008 ^. ]) h/ s S
) D/ c. Q# D% W3 k& ynominal cross-sectional area: minimum 0,4 mm: i" n N6 g \' q2 N; o b
24 X1 E6 K: @+ A# a9 h, u* Q+ P
nominal insulation thickness: minimum 0,5 mm (PVC or rubber).
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