芯数 No.of core |
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 |
近似外径 Approx. diameter(mm) |
最小弯曲半径 min bending radius(mm) |
20℃最大导体电阻 maximum DC resistance at 20℃ |
载流量(空气中) current rating in air at 30℃ |
载流量(埋地敷设) current rating in ground at 20℃(A) |
护套颜色 sheath color |
包装方式 package |