导体截面 Cross section |
最高运行电压 Operation voltage max. |
标称电压 Nominal voltage U0/U |
绝缘厚度 Insulation thickness Avg. |
近似外径 Outer diameter approx. |
最小弯曲半径 Min. bending radius |
载流量(空气中) Current ratings in air 30℃ |
载流量(埋地)Current ratings buried 20℃ |
20℃最大直流电阻 maximum DC resistance at 20℃ |
电容 Capacitance |
护套颜色 Sheath color |