China-Grid Power Technology Co., Ltd.

Preformed Power Fitting, Grid Fitting, Grid Equipment manufacturer / supplier in China, offering FF Type Vibration Damper (Corona-Proof Design), Jk Type Galvanized Wire Rope Clamp (Steel Wire Clip), OT Type Copper Passing Through Terminals/Connecting Terminals and so on.

Supplier Homepage Product List Protection Fittings FF Type Vibration Damper (Corona-Proof Design)

FF Type Vibration Damper (Corona-Proof Design)

FOB Price:US $1 - 5 / Set
Min. Order (Sets) FOB Price
100+ US $1-5 / Set
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Min. Order: 100 Sets
Port: Fuzhou, China
Production Capacity: 30000PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info.

Model NO.:From FF-5 to FF-5G
Color:Silver
Usage:Overhead Transmission Line
Energysaving Property:High
Antivibration:High
Stability:High
Operation:Convenient
Installation Time:Short
Durability:Long
Certificate:ISO9001 & SGS Factory Audit Report
Quality Rank:Higher Than National Electric Criteria
Trademark:Chinet
Transport Package:Wood Tray
Specification:1500*700*800
Origin:Fuzhou City, Fujian Province, P. R. China
HS Code:85363000

Product Description

Vibration damper makes use of rotation & swing of the two-end hammer heads for generating friction damping force from the mutual slippage among the galvanized iron wire strands to consume the swinged energy. It is adopted preformed rod structure in which the holding strength between the installation of vibration damper to preformed rods and the conductors evenly spread the distance from 30 to 60cm on the length area, effectively protecting the conductor by avoiding the stress concentration of the latter. It is of good slippage & antivibration performance as well as superior installation of preformed rods guarantee sustainable, stable & reliable holding strength between the performed rods & the conductors while its high efficient construction will be good for the convenient & reliable checkup.

Its inertia & spiral elasticity can make the damping component generate relative displacement on the conductor swing, consuming vibration energy by effecting viscous damping phenomenon. The more the conductor swings, the more vibration damper consumes energy. Its installation shall take priority on its antinode; as its resonant frequency matches with the vibration frequency of conductor, the energy vibration damper consumes will be up to its maximum value.
                                                   
FF Type Vibration Damper (Corona-Proof Design)
  FF Type Vibration Damper (Corona-Proof Design)
TypeApplicable Conductor Diameter (Wrapped Object Included) (mm)PictureDimension (mm)Wire SizeWeight (kg)
DAHL1L
FF-523.0~28.0No. 1 Picture67707020055019/2.67.4
FF-5G23.0~28.0No. 2 Picture67709020055019/2.6 
FF Type Vibration Damper (Corona-Proof Design)
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China-Grid Power Technology Co., Ltd.

- Fujian, China
- Manufacturer/Factory

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