天津市电缆总厂-铁路信号电缆作者
通讯电缆数据表
| 规格 | 绝缘电阻 | 导体直流电阻 | 工作电容 | |
| zui大值 | 平均值 | |||
| 0.4 | HYAT ≥3000
HYA ≥10000 | ≤148 | 54.4 | 52.3 |
| 0.5 | ≤95 | |||
| 0.6 | ≤65.8 | |||
| 0.7 | ≤48 | |||
| 0.8 | ≤36.6 | |||
| 0.9 | ≤29.5 | |||
| 1.0 | ≤23.3 | |||
| 1.38 | ≤12.1 | |||
| 1.5 | ≤12.1 | |||
| 0. 5 7/0.28 | 矿用 ≥3000 | ≤36 | ||
| 0. 75 7/0.37 | ≤24.5 | |||
| 0.75 42/0.15 | ≤26 | |||
| 1.0 7/0.43 | ≤18.1 | |||
| 1.0 32/0.2 | ≤19.5 | |||
| 1.5 7/0.52 | ≤12.1 | |||
| 1.5 48/0.2 | ≤13.3 | |||