Rating: 300/500V
Standard: JB/T 8734.3-2016
No.ofcores × normal area 芯数× 标称截面 (mm2) | Conductor Construction 导体结构 (No./mm) | Insulation thickness 绝缘标称厚度 (mm) | Sheath thickness 护套标称厚度 (mm) | Overall diameter 完成外径 (mm) | MAX Conductor resistance at 20℃ 20℃时导体电阻(Ω/km)不大于 | 70℃ Min Insulation resistance 70℃最小绝缘电阻 (MΩ.km) | |
Bare 铜芯 | Tinned 镀锡铜芯 | ||||||
6x0.75 | 24/0.20 | 0.4 | 0.8 | 9.0±0.5 | 26.0 | 26.7 | 0.011 |
6x1.0 | 32/0.20 | 0.6 | 1.1 | 10.5±0.5 | 19.5 | 20.0 | 0.011 |
6x1.5 | 48/0.20 | 0.7 | 1.1 | 12.8±0.5 | 13.3 | 13.7 | 0.011 |
6x2.5 | 80/0.20 | 0.8 | 1.2 | 15.3±0.5 | 7.98 | 8.21 | 0.0095 |
7x0.75 | 24/0.20 | 0.4 | 0.8 | 9.1±0.5 | 26.0 | 26.7 | 0.011 |
7x1.0 | 32/0.20 | 0.6 | 1.1 | 10.5±0.5 | 19.5 | 20.0 | 0.011 |
7x1.5 | 48/0.20 | 0.7 | 1.1 | 12.8±0.5 | 13.3 | 13.7 | 0.011 |
7x2.5 | 80/0.20 | 0.8 | 1.2 | 15.3±0.5 | 7.98 | 8.21 | 0.0095 |