规格型号specification Model NHBV-2.5 长 度 Length600 M
检测日期Detection Date 2010. 09 试样名称Sample title 电线
序号No. | 检测项目 Test items | 标准要求 Standards | 检测结果 Test results |
1 | 导体结构检查 Conductor structural inspection | 1/1.78 | 1/1.78 |
2 | 导体单位根数（根） Conductor unit root (root) | 1/1.78 | 1/1.78 |
3 | 成缆方向 Direction into cable | 右Right | 右Right |
4 | 绝缘最薄点测量MM Insulation thinnest measurement MM | 0.62 | 0.80 |
5 | 外径测量 Diameter measurement | ≥ | 合格Qualified |
6 | 绝缘电阻测量（20℃） Insulation resistance measurement (20 ℃) | ≤ | 合格Qualified |
7 | 导体电阻（20℃） Conductor resistivity (20 ℃) | 7 | 合格Qualified |
8 | 成品电压试验 Finished voltage test | 2.5 Kv5min未击穿Not Breakdown | 通过Through |
9 | 电缆工作温度 Cable temperature | ≤70 ℃ | 合格Qualified |
10 | 标志 Signs | 清晰耐磨 Wear-resistant clear | 合格Qualified |
11 | 外观 Appearance | 光洁圆整 Smooth roundness | 合格Qualified |
