24Cores All dielectric Self Supporting Power Optical Cable ADSS G652D PE AT Sheath
24Cores All dielectric Self Supporting Power Optical Cable ADSS G652D PE AT Sheath
The ADSS optical cable adopts a loose layer twisted structure, which wraps 250um fibers into a loose tube made of high modulus material, and the loose tube is filled with waterproof compounds. The loose sleeve and filled rope tail sleeve are non-metallic center reinforced FRP twisted into a compact cable core, and the gaps of the cable core are filled with water blocking ointment. Extrude the polyethylene PE inner sheath outside the cable core, then twist the aramid fiber that serves as a reinforcement, and finally extrude the polyethylene PE sheath or electric trace resistant AT sheath.
Self Support Cable Technical parameters
| Outer diameter (mm) | Weight (kg/km) | Daily maximum working tension (KN) | Maximum sequential working tension(KN) | Breaking strength(KN) | Tensile element cross-sectional area(mm2) | Elastic limit (KN/mm2) | Thermal expansion coefficient (1/℃*10-6) | Suitable for meteorological conditions corresponding to span | ||||
| PE sheath | AT sheath | A | B | C | D | |||||||
| 12.5 | 125 | 136 | 1.5 | 4.0 | 10 | 4.6 | 7.6 | 1.8 | 160 | 100 | 140 | 100 |
| 13 | 132 | 142 | 2.3 | 6.0 | 15 | 7.6 | 8.3 | 1.5 | 230 | 150 | 200 | 150 |
| 13.6 | 145 | 156 | 3.6 | 10.0 | 24 | 13.8 | 10.8 | 1.2 | 370 | 250 | 350 | 250 |
| 14.9 | 171 | 185 | 6.8 | 18.0 | 45 | 22 | 16.4 | 0.6 | 570 | 380 | 550 | 380 |
| 15.5 | 190 | 204 | 9.0 | 26.0 | 60 | 32.2 | 19.1 | 0.1 | 750 | 530 | 750 | 510 |
| 16.8 | 226 | 242 | 15.5 | 41.0 | 103 | 48 | 24 | 0.4 | 1000 | 750 | 1000 | 760 |
| Storage and usage temperature: -20 ℃~+60 ℃ (the above data is for reference only) | ||||||||||||
ADSS Cable Features
- Lightweight, small cable diameter, reducing the impact of ice and wind, as well as the load on towers and supports
- Adopting AT sheath, with superior resistance to electric marks
- Excellent tensile and temperature performance
- Capable of continuous electrical installation
- The span is huge, and the maximum span can exceed 1000 meters
- The expected lifespan is greater than 30 years.
24Cores ADSS Advantages
1. A-grade optical fiber, with longer transmission distance 2. High strength FRP reinforced core, high strength,
and smaller attenuation for higher temperature transmission. square interference, non-conductive, anti-corrosion
3. PE/AT sheath has high strength, aging resistance, 4. Imported aramid yarn with high corrosion resistance
resistance to electric marks, and long service life and tensile strength
5. Non metallic structure, resistant to electromagnetic 6. High quality loose tube to protect optical fibers
interference and lightning protection from internal and external pressure
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