Description
ADSS cable is loose tube stranded. Fibers, 250ym , are positioned into a loose tube made of high modulus plasticsThe tubes are filled with a water-resistant filling compound. The tubes (and fillers) are stranded around a FRP (FiberReinforced Plastic) as a non-metallic central strength member into a compact and circular cable core. After the cablecore is filed with filing compound. it is covered with thin PE (polyethylene) inner sheath. After stranded layer of aramidyarns are applied over the inner sheath as strength member, the cable is completed with PE or AT (anti-tracking) outersheath.
Characteristics
● Can be installed without shutting off the power
● Excellent AT performance, The maximum inductive at the operating point of AT sheath can reach25kv
● Light weight and small diameter reducing the load caused by ice and wind and the load on towersand backprops
● Large span lengths and the largest span is over 1000m
● Good performance of tensile strength and temperature
● The desian life span is 25 years
Application
The actual status of overhead power lines is taken into full consideration when ADSS cable is being designed. Foloverhead power lines under 110kV, PE outer sheath is applied. FOR power lines equal to or over 110kV. AT outersheath is applied. The dedicate desian of aramid guantity and stranding process can satisfy the demand on varlousspans.
Standards
ADSS cable complies with Standard lEEE P 1222 as well as lEC 60794-1
