ADSS Preformed Line Products including：
1. ADSS Spiral Vibration Damper ,
2. ADSS Anti-Corona Ring ,
3. ADSS Suspension Assembly ,
4. ADSS Tension Assembly ,
5.ADSS Fiber optic Splice Closure,
6. ADSS Cable Cross Storing ,
7. ADSS Downlead Clamp，
ADSS Spiral Vibration Damper ,
Features：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.
Parameter Table Sheet：
The cable damper is a type of shock absorber that is extremely helpful for small diameter transmission lines and high frequency fiber optical cables, which can be easily damaged.
The spiral vibration damper for ADSS is designed to dissipate vibrational energy so as to protect the ADSS cable instalation and cable fitings.
the table sheet as below to confirm the configuration of spiral vibration damper compared to the span of the transmission line
Spiral Vibration Damper is made of PVC material with high strength and elasticity. It is recommended for vibration insulation of ADSS fiber and OPGW fiber when passing over an iced area. Attached the scheme table which is based on the tensility and span of ADSS.
Effectively reduces levels of Aeolian vibration on cables.
Has a helically formed dampening section sized for interplay of damper and cable, to provide the action/ reaction motion that opposes the natural vibration wave. A smaller gripping section gently grips the cable so that cable and fiber are not damaged or distorted and there is no optical signal loss.
ADSS cables tend to vibrate at higher levels than other cables of comparable size, mainly due to their relatively lighter weight. Also the soft nature of their jackets and internal construction requires special consideration.
Spiral vibration dampers limit and reduce the impact caused to fragile outdoor electrical structures from the motion produced during harsh weather. They also help to increase their long-term resilience.
Made from waterproof PVC, the spiral vibration damper is the ideal solution to ensure affordable and lasting protection for various outdoor telecommunications systems, and minimising the long-term damage to exposed wires and cables.
Its clever coil design ensures a more effective shielding against vibrational impact, and also encourages a maximum degree of even energy dissipation throughout.
Its unique spiral-shaped interior damping section also allows for a secure grip, whilst its elegant and slender shape allows it to blend in effortlessly once fixed in place.
This type of damper is especially effective for overhead shield wires, optical ground wires (OPGW), and delicate cables and conductors up to 0.75” in diameter.
Limits weather induced vibrations
Conduction-friendly coil design
Suitable for cables up to 0.75”
Effective on different frequencies
Weather-resistant PVC material
No clamping pressure
Safe, easy installation
Colour coded for ease of use
Dimensions: Length: 65in; Weight: 1.374lb