Tension Sets are designed to connect OPGW/ADSS cables and tensile poles (or towers). Aluminum Clad Steel rods can protect and provide cushioning to the OPGW cables. The special design of helical rods makes ensure that Tension Sets can not cause undue stress to the OPGW cables, so that the normal lifetime of cable system is ensured.
Material
1. Damper—Hot dip galvanized cast iron
2. Messenger Wire—19 strand galvanized steel wires
3. Clamp—Aluminium Alloy
4. Helical Rods—Aluminium Alloy
Construction
There are three types of assemblies for installation in tension towers:
1. Passing tension assembly : for intermediate towers
2. Splicing tension assembly : for towers with joint boxes
3. Final tension assembly : for final towers
