电线电缆的型号
这是本人学习时整理的一篇文章,希望对有需要的朋友有用 希望对有需要的朋友有用nice wo正要这个~很感谢~ 谢谢! 支持,虽然不下,还是支持楼主的行动 收藏备用了,谢谢LZ 整理的得不错,希望继续努力,有更好资料出来分享 Designation
H - harmonised wiring
A - nationally recognised wiring
Rated Voltage V
03 - 300/300 V
05 - 300/500 V
07- 450/750 V
Insulated Casing
V – PVC
R - natural or synthetic rubber
S - silicone rubber
B - synthetic rubber
Jacket
V – PVC
R - natural or synthetic rubber
N - neoprene rubber
J - fibre optic network
T - Textile braiding
Q – Polyurethane
Wire type
U - round, monofilar wire
R - round multifilar wire
K - finely stranded for fixed installations
F - finely stranded for movable wiring
H - most finely stranded for movable wiring
Y - tinsel cord conductor
Wire count
Ground wire
G - with green-yellow wire
Y - without green-yellow wire
Conductor cross-section 这都是通用线材,有没有针对太阳能线材的
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