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ADSS Fiber Optic Cable
Our ADSS fiber optical cable is used for overhead power lines,and together with the high voltage power line in the same road, mainly used for high voltage overhead line communication route. In addition, the cable is in high voltage and strong current environment, must be able to withstand the effect of strong current. So , ADSS optical cable has three key technologies: optical cable mechanical design, determination of suspension point and supporting tools selection and installation. In addition, the cable has overhead, pipeline, direct buried and other different ways of use, so the use of different optical cables should have different mechanical mild. ADSS overhead cable, in addition to the long-term effects of its own gravity, also needs to be adapted to local weather.
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ADSS Fiber Optic Cable Features
Standard
This electrical wire for sale comply with standard IEEE 1222 as well as IEC 60794-1.
Application
The design of ADSS cable takes full account of actual situation of power lines and is suitable for different grades of high voltage transmission lines.
Voltage
PE outer sheath be used for 10kV and 35kV power lines. For 110kV and 220kV power lines must use AT outer sheath.
ADSS Fiber Optic Cable Structure
Specifications of ADSS Fiber Optic Cable
| Ref. outer diameter(mm) | Ref. Weight(kg/km) | Max. daily working tension(KN) | Max. working tension(KN) | Break strength(KN) | Strength Member CSA (mm2) | Modulus of elasticity(KN/mm2) | Heat expansion coefficient ×10-6k | Suitable span (m) (NESC Standard) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PE Sheath | AT Sheath | A | B | C | D | |||||||
| 12.5 | 125 | 136 | 1.5 | 4 | 10 | 4.6 | 7.6 | 1.8 | 160 | 100 | 140 | 100 |
| 13 | 132 | 142 | 2.25 | 6 | 15 | 7.6 | 8.3 | 1.5 | 230 | 150 | 200 | 150 |
| 13.3 | 137 | 148 | 3 | 8 | 20 | 10.35 | 9.45 | 1.3 | 300 | 200 | 290 | 200 |
| 13.6 | 145 | 156 | 3.6 | 10 | 24 | 13.8 | 10.8 | 1.2 | 370 | 250 | 350 | 250 |
| 13.8 | 147 | 159 | 4.5 | 12 | 30 | 14.3 | 11.8 | 1 | 420 | 280 | 400 | 280 |
| 14.5 | 164 | 177 | 5.4 | 15 | 36 | 18.4 | 13.6 | 0.9 | 480 | 320 | 460 | 320 |
| 14.9 | 171 | 185 | 6.75 | 18 | 45 | 22 | 16.4 | 0.6 | 570 | 380 | 550 | 380 |
| 15.1 | 179 | 193 | 7.95 | 22 | 53 | 26.4 | 18 | 0.3 | 670 | 460 | 650 | 460 |
| 15.5 | 190 | 204 | 9 | 26 | 60 | 32.2 | 19.1 | 0.1 | 750 | 530 | 760 | 510 |
| 15.6 | 194 | 208 | 10.5 | 28 | 70 | 33 | 19.6 | 0.1 | 800 | 560 | 800 | 560 |
| 16.3 | 211 | 226 | 12.75 | 34 | 85 | 40 | 20.1 | 0.1 | 880 | 650 | 880 | 650 |
| 16.8 | 226 | 242 | 15.45 | 41 | 103 | 48 | 24 | -0.4 | 1000 | 750 | 1000 | 750 |
