市话电缆 HYA53
| HYA全塑市话电缆价目表 | |
| | 线径 (单位：元/公里) | |
| 对数 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | |
| 10 | 4457.6 | 5084.8 | 6294.4 | 7369.6 | 9004.8 | 10494.4 | |
| 20 | 6652.8 | 7313.6 | 9251.2 | 11312 | 14324.8 | 16912 | |
| 30 | 8097.6 | 9497.6 | 12432 | 15982.4 | 20260.8 | 24180.8 | |
| 50 | 12320 | 13462.4 | 17696 | 23464 | 30049.6 | 36489.6 | |
| 100 | 19947.2 | 23598.4 | 32524.8 | 42358.4 | 55160 | 67300.8 | |
| 200 | 34742.4 | 44374.4 | 60424 | 78120 | 101337.6 | 124342.4 | |
| 300 | 42672 | 63705.6 | 87427.2 | 116401.6 | 151155.2 | 163710.4 | |
| 400 | 56739.2 | 81390.4 | 113310.4 | 151972.8 | 197008 | | |
| 500 | 68745.6 | 99478.4 | 138801.6 | 186849.6 | | | |
| 600 | 79990.4 | 119548.8 | 164897.6 | 221536 | | | |
| 700 | 94584 | 137872 | 190052.8 | 255270.4 | | | |
| 800 | 107150.4 | 156318.4 | 215633.6 | | | | |
| 900 | 119123.2 | 174428.8 | 253120 | | | | |
| 1000 | 131017.6 | 191587.2 | 279440 | | | | |
| 1200 | 156464 | 235513.6 | | | | | |
| 1400 | 179200 | 268800 | | | | | |
| 1600 | 204355.2 | 307048 | | | | | |
| 1800 | 227203.2 | | | | | | |
| 2000 | 250320 | | | | | | |
| 2400 | 297584 | | | | | | |
| | | | | | | | |
全塑市话电缆主要电气性能：
1. 直流电阻:20℃, 0.4 ≤148?；/km ； 0.5 ≤95.0?；/km ； 0.6 ≤65.8?；/km ； 0.8 ≤36.6 ?；/km
2. 绝缘电气强度：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,充气电缆大于10000MΩ.km,填充式电缆大于3000MΩ.km。
4. 工作电容：平均值 52±2nF/km
5.远端串音防卫度：150kHZ时指定组合的功率平均值大于69dB/km。