Stranded Loose Tube Dielectric Outdoor ADSS Fiber Optic Cable
Sealing performance:
Description:
• ADSS fiber optic cable is loose tube stranded. 250um fiber, is positioned into a loose tube which made of high modulus plastics.
• The tubes are filled with a water-resistant filling compound. The tubes (and fillers) are stranded around a FRP 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 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.
• The ADSS fiber optic cable can be installed without shutting off the power: Excellent AT performance, The maximum inductive at the operating point of AT sheath 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 of tensile strength and temperature.
Characteristics:
• It can be installed without shutting off the power.
• Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops.
• The design life span is 30 years.
• Good performance of tensile strength and temperature.
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 100m and 200m of spans.
Construction:
