) i* d; \5 x& K已经更新的EN50525-1的规定:- X* l; N; O7 X
5.4.2 Single core cables – Non-sheathed cables 0 j4 ~% u) A* D' A7 H8 w7 zThe core colours shall be chosen from the following:# K0 [, c- O3 v" _
a) For cable types rated 300/500 V (H05 types) the following mono-colours are recognised: . Y2 p/ [2 J t7 V" ]. c ~black, blue, brown, grey, orange, pink, red, turquoise, violet, white, green and yellow. & h/ Z: d8 a P+ }3 OBi-colours of any combination of the above mono-colours are permitted. The distribution & W( A6 r3 T" x& H0 k! ?+ n5 |of the colours for the core bi-coloured green-and-yellow shall comply with 5.4.4.; D$ k& P$ ] R( e- S# K
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5.4.4 Colour combination green-and-yellow ! U9 m5 x9 S' z: c% UThe combination of the colours green-and-yellow shall be such that, on any 15 mm length of- L1 J2 W/ W. L5 s) T- h
the core, one of these colours covers at least 30 % and not more than 70 % of the surface of$ N9 ~; v9 T* K
the core, the other colour covering the remainder of that surface.7 N. a: l& T6 k$ ~: o0 J, h" f+ q Z! o
NOTE􀀃 This requirement is in accordance with EN 60445., a6 Q9 V- a, N1 w8 f
Compliance shall be checked using one of the test methods in 5.2 of EN 50396. 8 M. w0 N$ ?+ a% ^. \4 r) U( X2 w3 i3 Z 作者: djc1030 时间: 2013-11-5 16:31
按照EN50525-1标准规定，2~5芯线材的芯线颜色依HD308标准。作者: liyi339 时间: 2013-11-6 11:06 本帖最后由 liyi339 于 2013-11-6 11:08 编辑 7 J# K; y& c) E% {/ F , K, P7 D. _9 b' XHD 308C:\Documents and Settings\Administrator\桌面 作者: zdc 时间: 2013-11-15 08:48
看不懂英文啊
