Basic Info.
Model NO.
FTL-16
Sheath Material
PVC
Material Shape
Round Wire
Range of Application
Vibration Damper
Certification
Ce, RoHS, ISO9001, CCC, UL
Transport Package
Wooden Case
Specification
CE, SGS, ISO9001
Trademark
Powtech
Origin
China
HS Code
7316
Production Capacity
100000PCS/Month
Product Description
Spiral Vibration Damper/ADSS / Opgw Cable Accessories
Product Description:
Spiral vibration damper is made of high-strength, antigenic and high-elasticity PVC plastic, easy to install and operate. It's an interference type damper to attenuate vibration amplitude by impact with its damping section and especially designed for ADSS cable and OPGW cable of diameter less than 12mm.
Technical Data:
Packing:
Product Description:
Spiral vibration damper is made of high-strength, antigenic and high-elasticity PVC plastic, easy to install and operate. It's an interference type damper to attenuate vibration amplitude by impact with its damping section and especially designed for ADSS cable and OPGW cable of diameter less than 12mm.
Technical Data:
| Model | Cable dia(mm) | Gripping Length L1(mm) | Total Length L(mm) | Weight(kg) |
| FTL-11 | 8.30~11.70 | 250 | 1300 | 0.28 |
| FTL-14 | 11.71~14.30 | 250 | 1350 | 0.30 |
| FTL-16 | 14.31~19.30 | 350 | 1650 | 0.66 |
Application Guide:
1. Select the Specification Model according to cable diameter.
2. Installed Spiral Vibration Damper may be several along the cable or at the same point. Gripping section is close to pole or tower and the length from Damping Section to Inner Protection Rods end of Tension Set or Suspension Set is 12 cm.
3. The quantity of damper per span is confirmed according to cable stress and span length. The normal specification is followed:
| Span Length | Quantity |
| <100m | 0 |
| 100-250m | 2 |
| 250-400m | 4 |
| 400-800m | 6 |
Packing:
