Spiral vibration damper,VS-02

Spiral Vibration Dampers are designed to eliminate the damage caused by Aeolian vibration and reduce overall vibration on bare cables. Made of weather-resistant, non-corrosive plastic, dampers have a large, helically-formed damping section sized for the cable. It’s can be used with optical ground wires (OPGW) and all dielectric self-supporting (ADSS) cables.

Features

Easy installation
Made of weather-resistant, non-corrosive plastic
Eliminates the damage caused by aeolian vibration
Reduces overall vibration on bare conductors
Competitive price

DESCRIPTION Specification Test

REVIEW

The spiral vibration damper (SVD) is used for the reducing aeolian vibration on overhead cables such as ADSS fiber optic cables, OPGW, or power conductors.

The vibration damper can change the natural frequency of the cable span, reducing the vibration amplitude of near poles, towers, or clamps.

Jera offers all the cable joints and accessories, which applied in construction of overheard transmission network: pole brackets, **stainless steel band** , buckles, hooks, turnbuckle, shackles, cable slack storage and etc.

All our products passed the tensile tests, operation experience with temperature cycling test, if any interests, please feel free to contact our sales.

Technical specification

TYPE	Cable size,mm	Length,mm
VS-02	11.7-14.3	1360

Specification

Jera’s Spiral Vibration Dampers using its anti-vibration part to produce antihunt action to the wind vibration, consuming the vibration energy that produced by the cable running under the action of laminar wind,to prevent the destruction of gold tool and fiber optic cable,which mainly used for ADSS cable.

The sizes and geometry of dampers influence the amount of energy that will waste against aeolian vibration, vibration damper will be chosen according to specific span and conductor requirements. Spiral Vibration Dampers was made of UV resistant plastic and the package of this product is simple carton box. The pallet packing method is available as well, check more details with our sales.