Cores | Conductor 导体 | Insulation 绝缘 | 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 | |||||||||
2 | 0.75 | 42/0.15 | 1.12 | 24.7 | 25.4 | 0.30 | 1.85 | 0.70 | 5.30 | 5.70 |