Product Snapshot
Applications self-supporting Aerial Deployment for Communications & Transmission Space
Constructions All-Dielectric Round-Typical Span Lengths up to 2500 feet (760m) / single&Dual Jacket
Fiber Count 2 to 288 fibers in Color-coded Buffer Tubes
Fiber Types Single Mode / Multimode /Hybrid
Options Track Resistant Jacket
Performance IEEE 1222, ANSI/ICEA, IEC, RUS, Telcorida GR-20
All-Dielectric Self-Support (ADSS) fiber cable for up to 2500’ (760m) spans common in transmission
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 waterresistant filling compound. The tubes (and fillers) are stranded around a FRP (Fiber Reinforced Plastic) as a nonmetallic 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.
Characteristics
1.Can be installed without shutting off the power
2. Excellent AT performance, The maximum inductive at the operating point of AT sheath can reach 25kV
3.Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops
4.Large span lengths and the largest span is over 1000m
5.Good performance of tensile strength and temperature
6.The design life span is 30 years
Data sheet
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Span : 200m
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8 core
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16 core
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64 core
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structural parameter
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Central strength components : FRP
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Diameter : 1.8mm
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Loose tube (jelly filled )
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Outer diameter :2.0mm
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Inner sheath PE
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Thickness : 0.9mm
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Outer sheath PE
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Thickness :1.80mm
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Technical parameter
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Outer diameter of Cable
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12.8mm
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12.8mm
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13.5mm
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Sectional area
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128.7 mm²
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128.7 mm²
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136.8 mm²
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Fiber model
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G.652
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Weight of cable
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120kg/km
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120kg/km
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120kg/km
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Rated tensile strength (RTS)
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15.0 kn
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Minmum allowed tension (MAT)
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6.0kn
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EDS
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4.8kn
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Cruss resistance
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Long term :1100 n/100mm
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Short term:2200 n/100mm
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Permission bent radius
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Long term (when running) 220 mm
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Short term (when laying) 360 mm
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Operating temperature
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When laying -15~+60 °C
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When transporting or running : -40~+70 °C
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Outer sheath
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PE
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Ice load
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5mm
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Applicantion
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.