Spiral Vibration Damper/ADSS / Opgw Cable Accessories

• Cable Dia.: 11.70~14.30mm
• Length: 1350mm
• Type: Insulated
• Conductor Type: Stranded
• Application: Overhead
• Conductor Material: Aluminum
• 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:

 

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: