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Designation 0 c( _5 S9 i! D7 ~0 F
H - harmonised wiring
7 H S$ C( P7 b _0 s: U, d A - nationally recognised wiring ' P% Y, H9 @4 b
Rated Voltage V
$ z; I* |/ ~2 ^& b 03 - 300/300 V / t4 e. M. S" V2 j
05 - 300/500 V 4 X* J z: d, b6 W$ ^
07- 450/750 V* B, p) n; `1 h* e3 p
Insulated Casing 8 F* \; O1 k5 }0 `4 X3 D9 g
V – PVC
/ z! \) B5 C3 R; b' i; _ R - natural or synthetic rubber ) S8 s6 ]" g% W
S - silicone rubber
% r! H! l' Z1 E# a3 `8 l5 D" j; X- h B - synthetic rubber* B$ _- |* w: K# W
Jacket
) @7 N( G, _# C, J! a2 \ V – PVC
$ }6 a, e! d9 \5 J8 y: G R - natural or synthetic rubber 7 W* y% D& \% Z4 I
N - neoprene rubber ) l' V2 N* @3 M& o s! S5 e! t2 [
J - fibre optic network7 _4 j" b6 c+ x( j F
T - Textile braiding 3 w, k( @! g3 u1 B- M8 u' k& o
Q – Polyurethane H% i2 y9 E4 ^. i# D! Q% q
Wire type6 M& ~: |! ~# t: S5 k3 Z
U - round, monofilar wire
3 Q& v" Z* m# }+ I6 R; `+ U4 } R - round multifilar wire
7 f! K& I4 m/ T K - finely stranded for fixed installations
5 D) A0 E6 N7 r5 B2 a3 H# V F - finely stranded for movable wiring ; b% o! C/ n$ l$ v `' t" ~$ Z
H - most finely stranded for movable wiring ( b0 j. @7 w' h, ^% |7 V% F# Q% | T
Y - tinsel cord conductor
: J4 r* w, I. N" K& k: E Wire count 1 Y: h! ]5 V: y6 f1 ~4 Y3 G8 W
Ground wire
# V' {, w7 W0 V; `: V' G2 \ G - with green-yellow wire
* C5 p& S/ T+ c5 r+ o2 v Y - without green-yellow wire
& K0 E+ s: b" k% [. T. D3 h Conductor cross-section |
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发表于 2008-9-20 16:44
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