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Designation
) e0 C$ s& Q) b9 j H - harmonised wiring
6 `5 Z, e. q# g: t8 G: m4 g A - nationally recognised wiring
P+ U/ U7 L) R Rated Voltage V
3 N' ~( }) k) x1 g 03 - 300/300 V 1 Q; H& w$ M6 [6 [4 W* ^
05 - 300/500 V - h; Y5 _0 z8 |/ X6 T( X, H
07- 450/750 V9 }$ E! M- p& q+ b8 F& Q
Insulated Casing
% o3 d/ |+ V/ N% b( Q V – PVC( e& \) _ o. [; [/ U
R - natural or synthetic rubber ! q6 \$ |8 D. \2 R
S - silicone rubber $ N! f! U# w! @: p8 y: p
B - synthetic rubber+ B( j; }% F) s, b* @; x/ v
Jacket: \9 x* U* y6 G
V – PVC
' M+ a @# s) `8 L0 L) j R - natural or synthetic rubber % { l" M: s1 V$ ]* c. l
N - neoprene rubber
2 ?8 B# N$ d) o9 ?+ n0 j J - fibre optic network
a7 Q1 G; J3 Q" K# D$ \ T - Textile braiding 3 E* }+ y3 g- E: y9 c
Q – Polyurethane " l: q3 V U! I4 {) y
Wire type
$ T' @/ q% @2 m5 P. H U - round, monofilar wire
' g7 t, b9 L: K7 z# l0 I. C R - round multifilar wire- Z4 O. ~; l4 D3 H6 r0 t# j) [
K - finely stranded for fixed installations9 J( u. ]) k; O1 {
F - finely stranded for movable wiring
" P4 d8 P3 u5 T. Q2 ? H - most finely stranded for movable wiring
A8 ?( x ?4 q& k9 t) t- { Y - tinsel cord conductor
' [+ T/ p* [# s9 y9 c+ D- S8 G+ H Wire count 6 C( b6 N9 M0 R% [
Ground wire+ j; B% N1 S/ T1 q% G$ U
G - with green-yellow wire
; V, ? ~: k2 n& Z, E5 Z Y - without green-yellow wire
2 l3 j/ @+ g' D1 U Conductor cross-section |
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发表于 2008-9-20 16:44
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