All-dielectric self-supporting optical cable (ADSS)
Product Category: Power Optical Cable
Product name: All-dielectric self-supporting optical cable (ADSS)
Description
Product Category: Power Optical Cable
Product name: All-dielectric self-supporting optical cable (ADSS)
Product introduction :
The ADSS optical cable adopts a loose tube layer stranded structure. The 250μm optical fiber is inserted into a loose tube made of high modulus material, and the loose tube is filled with a waterproof compound. The loose tube (and filler rope) is twisted around a non-metallic central strengthening core (FRP) into a compact cable core, and the gaps in the cable core are filled with water-blocking grease. A polyethylene (PE) inner sheath is extruded outside the cable core, and then the aramid fiber is twisted for reinforcement, and finally a polyethylene (PE) outer sheath or an electric tracking resistant (AT) outer sheath is extruded. Applicable: Self-supporting overhead.
Product Image :
Features :
·Can be installed without interruption of power supply
·Using AT sheath, excellent tracking resistance
·Light weight and small cable diameter reduce the impact of ice and wind and the load on towers and supports.
·Large span, the maximum span exceeds 1000 meters
·Excellent tensile properties and temperature characteristics
·Life expectancy greater than 30 years
Product Standards :
Complies with IEEE 1222-2004 technical standards and also complies with IEC 60794-1 standards.
Structural parameters :
Reference outer diameter (mm) | Reference weight (kg/km) | Recommended daily maximum working tension (KN) | Maximum allowable working tension (KN) | Breaking strength (KN) | Cross-sectional area of tensile elements (mm²) | Modulus of elasticity (KN/mm²) | Thermal expansion coefficient (x10-6/K) | Suitable distance (m) Corresponding meteorological conditions (m) | ||||
PE outer protection | AT external protection | 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 | 750 | 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 | 760 |
17.2 | 236 | 253 | 16.2 | 45 | 108 | 51 | 25.1 | -0.5 | 1100 | 800 | 1100 | 830 |
17.9 | 249 | 266 | 18 | 50 | 120 | 58.8 | 26.1 | -0.8 | 1180 | 880 | 1180 | 900 |
Storage and use temperature: -40℃ to +70℃