<
|
HYA5×2×0.4 |
0.405 |
0.02 |
8.2 |
31.7-119.5 |
10對(duì)電纜內(nèi)線對(duì)的全部組合（M-S）≧53； 12對(duì)、13對(duì)子單位間線對(duì)間的全部組合（M-S）≧54 20對(duì)、30對(duì)電纜及基本單位內(nèi)線對(duì)間的全部組 合（M-S）≧58 相鄰子單位間線對(duì)的全部組合（M-S）≧63
|
任意線對(duì)組合≧58 基本單位內(nèi)或30對(duì)電纜內(nèi)線對(duì)間的全部組合≧69 12對(duì)13對(duì)子單位內(nèi)及10對(duì)20對(duì)電纜內(nèi)線對(duì)間的全部組合≧68 |
絕緣結(jié)構(gòu)為：實(shí)心聚烯烴絕緣 |
|
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-市內(nèi)通信電纜主要電氣性能：
1. 直流電阻:20℃, 0.4 ≤148 0.5 ≤95.0 0.6 ≤65.8 0.8 ≤36.6
2. 絕充油通信電纜HYAT HYYT
緣電氣強(qiáng)度：導(dǎo)體之間1min 1kv不擊穿 導(dǎo)體與屏蔽1min 3kv不擊穿
3. 絕緣電阻：每根芯線與其余線芯接地，hya電纜大于10000MΩ.km,HYAT電纜大于3000MΩ.km。
4. 工作電容：平均值 52±2nF/km