Cores | Conductor 导体 | Insulation 绝缘 | Taping 包带 | Shieldthe rate 屏蔽率% | Jacket 护套 | |||||||
截面 | No. /mm 根数/线径 | Out.Dia | Maximun Resisetanceat20℃ | Std.Thick 标准厚度mm | Nom.Dia 外径mm | Std.Thick 标准厚度mm | Min.Dia 最小外径mm | Max.Dia 最大外径mm | ||||
20℃最大导体电阻Ω/km | ||||||||||||
Barecopper | TinPlated copper | |||||||||||
裸铜 | 镀锡铜 | |||||||||||
3 | 0.3 | 17/0.15 | 0.71 | 69.2 | 71.2 | 0.25 | 1.35 | 铝箔 | ≧85 | 0.8 | 4.80 | 5.20 |