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本帖最后由 xiaoxiangtongzi 于 2013-11-5 08:32 编辑
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H308里.3芯线.
9 }+ z/ p8 W4 C7 L3 y* s9 w黄绿,蓝,棕.1 v+ R- K$ b0 F! W( b
棕,黑,灰,
% \! f% _/ }8 Q蓝,棕,黑
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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., p# ?& m4 @; K0 w8 h/ _6 N
常规的一般使用带绿黄的芯线颜色组合.
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已经更新的EN50525-1的规定:% }& ~) Z7 Y8 X' O0 @
5.4.2 Single core cables – Non-sheathed cables
( ^, o7 \" Y: x" {) JThe core colours shall be chosen from the following:& f# e! J; h4 P1 |9 g& S% {4 B; m2 }: Q
a) For cable types rated 300/500 V (H05 types) the following mono-colours are recognised:
; Y' I: \! c6 }. W D! u* dblack, blue, brown, grey, orange, pink, red, turquoise, violet, white, green and yellow.$ @* n$ C' }0 u, F) @. k( T6 X
Bi-colours of any combination of the above mono-colours are permitted. The distribution; z0 d; J. k7 Y+ ?. g5 y. R+ b- [$ H
of the colours for the core bi-coloured green-and-yellow shall comply with 5.4.4.
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2 n/ r8 J( c3 q' ^0 V! j' a/ A5.4.4 Colour combination green-and-yellow9 S* j8 V7 Y ]; S2 C- L, e
The combination of the colours green-and-yellow shall be such that, on any 15 mm length of
m" ~# m( k p0 Q; q L' G7 Ythe core, one of these colours covers at least 30 % and not more than 70 % of the surface of
8 H) X. J$ [/ @the core, the other colour covering the remainder of that surface.
/ ~/ c+ S3 r1 _- vNOTE􀀃 This requirement is in accordance with EN 60445.4 x5 r* S4 K1 B8 ^: j# \' h
Compliance shall be checked using one of the test methods in 5.2 of EN 50396.+ t9 q" F5 [4 }1 u3 b8 z7 R) [6 _
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发表于 2013-11-4 14:26
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发表于 2013-11-5 08:20
