PVC Helical Vibration Damper
Outer rods, structural reinforcing
rod componet, housing insret, shackle, clevis-eye, grounding wire.
Function and Purpose:
The clamp is used on supports to suspend OPGW
*Cables are finely protected because stress is equally distributed in large touching area without intensive stress pivot and stiffness is strengthened at the fixing point.
*The clamp has a slip load of more than 18% RTS of cable. It protects the safe operation of cable in the unbalanced loads condition for a period time.
*The end of the armor rod is processed with spherical surface treatment to increases corona inception voltage.
*Insert(EPDM) enhances the self-resistance and reduces friction.
*The materials of rod selected good quality aluminum alloy wire are agains corrosion and improve the mechnical preoperties.
Compliant with DL/T 766-2003: Technical requirments and testing method of helical fittings
Selet Matching Style:
Acoording to the diameter and strength of ADSS
Number of configuration:
1 set/straight pole or tower
Provides the connection type of the first fitting when connection with the pole or tower
Stength class: 70KN, 100KN