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HD308标准？晒出来看看？作者: xiaoxiangtongzi 时间: 2013-11-5 08:20 本帖最后由 xiaoxiangtongzi 于 2013-11-5 08:32 编辑 ! a* ]/ s" p# {! F. p y( T
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H308里.3芯线.) |6 j$ Y7 y9 k3 {: z. B3 N
黄绿,蓝,棕.6 Q4 S! H+ m _2 Y
棕,黑,灰,6 b3 H ^) h% {# S" b' i$ r
蓝,棕,黑 - l) y# ~/ A' t# n , h) ]$ V+ M1 J0 l! p* w$ a* H但是有备注,蓝棕黑仅适用在特定用途.具体什么用途没有说明. , {$ l8 |, o0 N. C; w常规的一般使用带绿黄的芯线颜色组合. # I7 F. z6 x/ R, h# a6 L h 1 B8 h0 {) r! M已经更新的EN50525-1的规定: ; e4 \' e" g& f6 L5.4.2 Single core cables – Non-sheathed cables- W" q! ]* A+ e6 @, y3 {
The core colours shall be chosen from the following: 8 y& b) n- Z' ^ P, z5 T$ O2 [a) For cable types rated 300/500 V (H05 types) the following mono-colours are recognised:; g# _' ~6 t$ Q! X1 I
black, blue, brown, grey, orange, pink, red, turquoise, violet, white, green and yellow.# Z! I2 N2 |( d3 N! A- Z
Bi-colours of any combination of the above mono-colours are permitted. The distribution: m2 g2 o# d5 _- k1 e, f- o
of the colours for the core bi-coloured green-and-yellow shall comply with 5.4.4. + }/ k1 W8 T% L% l O% G% H/ W" C* y # @' p1 { l$ K4 c$ u& e5.4.4 Colour combination green-and-yellow* ?& i; o d1 s |2 a6 O
The combination of the colours green-and-yellow shall be such that, on any 15 mm length of: R; I7 P" D$ n+ o8 T) Q
the core, one of these colours covers at least 30 % and not more than 70 % of the surface of& _" u1 i5 e6 n! _. w
the core, the other colour covering the remainder of that surface. # u5 n# w! G1 X D6 K/ k6 RNOTE􀀃 This requirement is in accordance with EN 60445.+ Q9 l5 k/ M4 P2 g& g k8 f& r' J
Compliance shall be checked using one of the test methods in 5.2 of EN 50396.6 Z' k# `# k* j( R/ y2 M, s
! H2 [$ ]: j' J 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 ( j1 @/ X* ?3 J& P3 i8 G) U4 s, q0 C
HD 308C:\Documents and Settings\Administrator\桌面 作者: zdc 时间: 2013-11-15 08:48
看不懂英文啊
