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Product Details:
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Numbers Of Core: | 12 | Fiber Type: | SM/MM |
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Strength Member: | FRP(non-metallic ) | Material Of Jacket: | PE Or AT |
Strength Member: | Kevlar Yarn | Temperature Range: | -40℃- +70 ℃ |
Life Span: | 30 Years | Largest Span: | Largest Span Is Over 1000m |
High Light: | waterproof fiber optic cable,outdoor armored fiber optic cable |
All-dielectric Self-supporting(ADSS) 12 Core SM Double Sheath Aerial Optical Fiber Cable with non-metallic FPR
12core ADSS Cable
Description
ADSS cable is loose tube stranded. Fibers, 250μm , are positioned into a loose tube made of high modulus plastics. The tubes are filled with a water-resistant filling compound. The tubes (and fillers) are stranded around a FRP (Fiber Reinforced Plastic) as a non-metallic central strength member into a compact and circular cable core. After the cable core is filled with filling compound. it is covered with thin PE (polyethylene) inner sheath. After stranded layer of aramid yarns are applied over the inner sheath as strength member, the cable is completed with PE or AT (anti-tracking) outer sheath.
Features
Can be installed without shutting offthe power.
ExcellentAT performance. The maximum inductive at the operating point ofAT jacket can reach 25kV.
Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops.
Large span lengths and the largest span is over 1000m.
Good performance oftensile strength and temperature.
The design life span is over 30 years.
Item | Unit | Specification |
Attenuation | dB/km | 1310nm≤0.4 |
1550nm≤0.3 | ||
Dispersion | Ps/nm.km | 1285~1330nm≤3.5 |
1550nm≤18.0 | ||
Zero dispersion wavelength | Nm | 1300~1324 |
Zero dispersion slope | Ps/nm.km | ≤0.095 |
Fiber cutoff wavelength | Nm | ≤1260 |
Mode field diameter | Um | 9.2±0.5 |
Mode field concentricity | Um | <=0.8 |
Cladding diameter | um | 125±1.0 |
Cladding non-circularity | % | ≤1.0 |
Coating/cladding concentricity error | Um | ≤12.5 |
Coating diameter | um | 245±10 |
bending,dependence induced | 1550nm, 1turns,32mm diameter | ≤0.5 db |
attenuation | 100rums,60mm diameter | |
Proof test | kpsi | ≥100 |
Each Requirement
Suitable span (m) (NESC standard) | A | 160 | 230 | 300 | 370 | 420 | 480 | 570 | 670 | 750 | 800 | 880 | 1000 | 1100 | 1180 | |
B | 100 | 150 | 200 | 250 | 280 | 320 | 380 | 460 | 530 | 560 | 650 | 750 | 800 | 880 | ||
C | 140 | 200 | 290 | 350 | 400 | 460 | 550 | 650 | 750 | 800 | 880 | 1000 | 1100 | 1180 | ||
D | 100 | 150 | 200 | 250 | 280 | 320 | 380 | 460 | 510 | 560 | 650 | 760 | 830 | 900 | ||
Cable OD | mm | 12.5 | 13 | 13.3 | 13.6 | 13.8 | 14.5 | 14.9 | 15.1 | 15.5 | 15.7 | 16.3 | 16.8 | 17.2 | 18 | |
Nominal weight | PE Outer Sheath |
kg/km | 125 | 132 | 137 | 145 | 147 | 164 | 171 | 179 | 190 | 195 | 211 | 226 | 236 | 250 |
AT Outer Sheath |
136 | 142 | 148 | 156 | 159 | 177 | 185 | 193 | 204 | 210 | 226 | 242 | 253 | 268 | ||
Max. Tensile Strength |
kN | 4 | 6 | 8 | 10 | 12 | 15 | 18 | 22 | 26 | 28 | 34 | 41 | 45 | 50 | |
Daily Tensile Strength |
kN | 1.5 | 2.25 | 3 | 3.6 | 4.5 | 5.4 | 6.75 | 7.95 | 9 | 10.5 | 12.75 | 15.45 | 16.2 | 18 | |
Modulus of elasticity | kN/mm2 | 7.6 | 8.3 | 9.45 | 10.8 | 11.8 | 13.6 | 16.4 | 18 | 19.1 | 19.6 | 20.1 | 24 | 25.1 |
26.1
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PE outer sheath is a good choice for 10KV and 35KV electric lines; 110KV and 220KV electric lines must adopt AT outer sheath
Temperature range
Storage or transportation: -40~70℃ Operation: -40~70 ℃
Application
The actual status of overhead power lines is taken into full consideration when ADSS cable is being designed. For overhead power lines under 110kV, PE outer sheath is applied. FOR power lines equal to or over 110kV, AT outer sheath is applied. The dedicate design of aramid quantity and stranding process can satisfy the demand on various spans.