PVC Helical Vibration Damper, Brand Name : DONZON

Pvc helical vibration damper
product description
product composition:
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 
product characteristic:
*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.
 
thechnical reuirements:
compliant with dlt 766-2003: technical requirments and testing method of helical fittings
for opgwadss
 
selet matching style:
acoording to the diameter and strength of adss
number of configuration: 
1 setstraight pole or tower
provides the connection type of the first fitting when connection with the pole or tower
stength class: 70kn, 100kn