<
|
HYA5×2×0.4 |
0.405 |
0.02 |
8.2 |
31.7-119.5 |
10对电缆内线对的全部组合（M-S）≧53； 12对、13对子单位间线对间的全部组合（M-S）≧54 20对、30对电缆及基本单位内线对间的全部组 合（M-S）≧58 相邻子单位间线对的全部组合（M-S）≧63
|
任意线对组合≧58 基本单位内或30对电缆内线对间的全部组合≧69 12对13对子单位内及10对20对电缆内线对间的全部组合≧68 |
绝缘结构为：实心聚烯烃绝缘 |
|
HYA10×2×0.4 |
0.405 |
0.02 |
11.5 |
31.7-119.5 |
|||
|
HYA20×2×0.4 |
0.405 |
0.02 |
13.5 |
31.7-119.5 |
|||
|
HYA30×2×0.4 |
0.405 |
0.02 |
15.0 |
31.7-119.5 |
|||
|
HYA50×2×0.4 |
0.405 |
0.02 |
17.0 |
31.7-119.5 |
|||
|
HYA100×2×0.4 |
0.405 |
0.02 |
22.5 |
31.7-119.5 |
|||
|
HYA200×2×0.4 |
0.405 |
0.02 |
28.0 |
31.7-119.5 |
|||
|
HYA300×2×0.4 |
0.405 |
0.02 |
32.5 |
31.7-119.5 |
|||
|
HYA400×2×0.4 |
0.405 |
0.02 |
36.5 |
31.7-119.5 |
|||
|
HYA600×2×0.4 |
0.405 |
0.02 |
42.5 |
31.7-119.5 |
|||
|
HYA800×2×0.4 |
0.405 |
0.02 |
49.0 |
31.7-119.5 |
|||
|
HYA900×2×0.4 |
0.405 |
0.02 |
51.5 |
31.7-119.5 |
|||
|
HYA1000×2×0.4 |
0.405 |
0.02 |
53.5 |
31.7-119.5 |
|||
|
HYA1200×2×0.4 |
0.405 |
0.02 |
58.0 |
31.7-119.5 |
|||
|
HYA1600×2×0.4 |
0.405 |
0.02 |
65.5 |
31.7-119.5 |
|||
|
HYA1800×2×0.4 |
0.405 |
0.02 |
69.0 |
31.7-119.5 |
|||
|
HYA2000×2×0.4 |
0.405 |
0.02 |
72.0 |
31.7-119.5 |
|||
|
HYA2400×2×0.4 |
0.405 |
0.02 |
77.5 |
31.7-119.5 |
HYA-市内通信电缆主要电气性能：
1. 直流电阻:20℃, 0.4 ≤148 0.5 ≤95.0 0.6 ≤65.8 0.8 ≤36.6
2. 绝充油通信电缆HYAT HYYT
缘电气强度：导体之间1min 1kv不击穿 导体与屏蔽1min 3kv不击穿
3. 绝缘电阻：每根芯线与其余线芯接地，hya电缆大于10000MΩ.km,HYAT电缆大于3000MΩ.km。
4. 工作电容：平均值 52±2nF/km
