Cores | Conductor 导体 | Insulation绝缘 | Taping 包带 | Shieldthe rate 屏蔽率% | Taping 包带 | Jacket 护套 | |||||||
截面mm2 | No. /mm 根数/线径 | Out.Dia 外径mm | Maximun Resisetanceat 20℃ | 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 | ||||||||||||
1 | 70 | 2242/0.20 | 11.92 | 0.259 | 0.264 | 1.60 | 15.5 | 聚酯带 | ≧85 | 铝箔 | 1.40 | 19.3 | 19.9 |