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标准里面只有到对电源线和内部线有要求, Y+ q' \4 g+ H8 h, m( X4 M2 T+ ^
下面是对内部线的要求:# M [* Y- s0 s. \) _) F
For mechanical protected wiring carrying normal operating currents lower than 2 A:
: X" ^+ @9 i, HDit document is door NEN onder licentie verstrekt aan: / This document has been supplied under license by NEN to:
- n7 c( z8 K# c- @- }$ _Kema Nederland B.V. E. Cremers-Smit 2008/04/28 & Q; K9 {$ M- |1 _: x6 o
60598-1 + H' @, I3 F. w J
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IEC:2008 2 g' c7 _' f7 z% l# N8 M8 L
6 O/ U5 i, b; Q ^/ Enominal cross-sectional area: minimum 0,4 mm2 ?4 i M; O, h2 E$ n- z
21 X k S" ^. q. t
nominal insulation thickness: minimum 0,5 mm (PVC or rubber).
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