Spiral vibration damper is usually installed on conductors and grounding wires to reduce breeze vibration. It would not cause conductor stress concentration and avoid conductor abrasion, corrosion and arc-over. It is good antivibration performance to stop high-frequency breeze vibrance.
Choosing spiral vibration damper necessary in light of cable diameter; keeping the gripping section of spiral vibration damper installed the position adjacent to teh pole/tower profile on which the end of its gripping part keeps 12cm distance to the preformed end of tension set or armor rods for suspension set.
FTL Type Spiral Vibration Damper
|Type||Applicable Cable Diameter(mm)||Length of Gripping Section(mm)||Total Length(mm)||Weight(kg)|