Preformed Spiral Vibration Damper for Overhead Line Insulators for ADSS Cable and OPGW
Spiral Vibration Damper for electric power cable is divided into two types, including spiral vibration damper and 4D vibration damper. It can restrain the Aeolian vibration and wave of the optic fiber cable. Installation quantity, installation site and installation distance of vibration damper under each span length should be confirmed in according to the line circumstance.
Spiral Vibration Damper is widely used in ADSS cable installation. Each Spiral Vibration Damper is composed of a short part of grip section and a long vibration attenuation section. The grip section can effectively close upon the cable to make sure the spiral vibration damper is firmly fixed on the cable; the vibration attenuation section create damping effect through mutual crash with the cable, to consume the cable vibration energy, so that the Aeolian vibration on the cable can be weaken.
| Product name | Preformed Spiral Vibration Damper |
| Material | Steel and Aluminum |
| Colour | Silver |
| Application | ADSS cable installation |
| Warranty | 1 year |
| Certificate | ISO9001 & Factory Audit Report |
| Catalogue number | Range diameter (mm) | Dia (mm) | Length (mm) | Weight (kg) | |
| Normal type | Resistance to E-corrosion type | ||||
| FLP-10 | FLN-10 | Φ9.1 ～ Φ11.0 | 350 | 1050 | 0.5 |
| FLP-12 | FLN-12 | Φ11.1 ～ Φ13.0 | |||
| FLP-14 | FLN-14 | Φ13.1 ～ Φ15.0 | |||
| FLP-16 | FLN-16 | Φ15.1 ～ Φ17.0 | |||
| FLP-18 | FLN-18 | Φ17.1 ～ Φ19.1 | |||
| FLP-20 | FLN-20 | Φ19.1 ～ Φ21.0 | |||
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