Preformed ADSS & OPGW cable is made of non-metallic material and self-supporting with the aerial power transmission line. The tension resistance material is aramid yarn with high elasticity modules. And optimizing structure can deploy the weight of the cable and its mechanical and physical properties appropriately and minimize the load on the tower.
Preformed ADSS & OPGW
Application:
Environment with high electric field strength in the Power communication system and the area where frequent thunder happens
Features
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 25 KV
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.Accurate control on Aramid application greatly improving the strength of cables
6.Accurate fiber excess length and stranding pitch to ensure the good performance of tensile strength and the temperature
7.The design life span is over 30 years
