Electric Transformer Fitting, High Quality Vibration Damper Protective Fittings

TransformFit Vibration Damper Protective Fittings - Quality electric transformer fittings from our factory. Buy direct and save on durable parts.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Products Catalogue
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
FDZ Damper
Application
Overhead Transmission Line
Hammer Head Material
Grey Cast Iron
Transport Package
Export Standard Package
Specification
customized
Trademark
EP
Origin
Hebei, China
HS Code
7326909000
Production Capacity
10000 Piece/Pieces Per Month

Product Description

Electric Transformer Fitting, High Quality Vibration Damper Protective Fittings

Product Description

Stockbridge Damper
When cable suffers form aeolian vibration, the hammerhead of the vibration damper hanging on the cable may vibrate freely along with the movement of cable to make the steel stranded wires on anti- vibration damper rub each other,convert the vibration energy passed on to the anti- vibration damper to friction heat among steel standed wires and consume such heat energy,thereby effectively supperessing the aeolian vibration of cable and prolongthe life of cable.
Name
Vibration damper
Model
FD,FR,FDT,FDZ,DBYJ,FRYJ
Product usage
Protective hardware,mainly used to reduce the vibration amplitude of overhead power line conductors and lightning wires


Pole  line hardware accessories FR type stock bridge vibration damper

FR Type Vibration Damper for ADSS/OPGW cables, with tuning fork structure of Damper Weight, is validated by China Electric Power Research Institute that there are four frequencies between 5~150HZ, and its vibration range is wider than FG Damper or FD Damper. Plenty of Vibration Dampers have been installed on ADSS cables.
 

Material:

  • Damper weight-Hot dip galvanized cast iron
  • Messenger Wire-19 strand galvanized steel wires
  • Helical Rods-Aluminium Alloy.

Application Guide:

1. Vibration Damper can't be directly installed on the OPGW cables, installed with Helical Rods. 
2. Calculate the installation distance, if it is within the Helical Rods, then installed as usual (Installed on Helical Rods directly). If the installation position of the Vibration Damper is outside of the Helical Rods, you should install Helical Rods. The distance between the end of the Vibration Damper and the Protection Rods must be more than 70mm.
3. The big Damper Weight of low frequency is close to the pole or tower.
4. Confirm the quantity per span length according to cable strength, span length, and topography.
Electric Transformer Fitting, High Quality Vibration Damper Protective Fittings

Datalog No.
Applicable
Conductor
Dimensions(mm)
Weight(kg)
L1
D
h
FF-5
23.0-28.0
550
67
70
7.4



Electric Transformer Fitting, High Quality Vibration Damper Protective Fittings

Datalog No.
Applicable
Conductor
Dimensions(mm)
Weight(kg)
L1
L2
h
a
FR-1
7-12
138
118
80
300
2.6
FR-2
11-22
138
118
80
370
2.6
FR-3
18-28
167
145
90
450
5.0
FR-4
23-36
218
163
97
500
7.0
Electric Transformer Fitting, High Quality Vibration Damper Protective Fittings
Type Applicable Stranded Wire Section (mm) Conductor Diameter (mm) Weight (kg)
DB05B07SS 35~70 7.5~10.0 1.3
DB05B12SS 95,95/20 12.1~15.0 1.3
DB05B15SS 95/55~150/25 15.1~18.0 1.3
DB05B08SS 185/25~210/50 18.1~21.0 1.3
DB1B21SS 240/30~300/40 21.1~24.0 2.5
DB2B24SS 300/50~400/35 24.1~27.0 4.6
DB2B27SS 400/50~500/35 27.1~34.0 4.6
Electric Transformer Fitting, High Quality Vibration Damper Protective Fittings
Electric Transformer Fitting, High Quality Vibration Damper Protective Fittings
Electric Transformer Fitting, High Quality Vibration Damper Protective Fittings
Electric Transformer Fitting, High Quality Vibration Damper Protective Fittings

Products Catalogue

Electric Transformer Fitting, High Quality Vibration Damper Protective Fittings

Company Profile

Electric Transformer Fitting, High Quality Vibration Damper Protective FittingsElectric Transformer Fitting, High Quality Vibration Damper Protective Fittings

FAQ

1. Q: Do you provide sample service?
A: Yes, we only provide samples and ask for one piece at a time. The freight should be borne by you.

2. Q: Do you support customized services?
A: Yes, we can customize the size and logo according to your needs. Please consult the customer service for the specific minimum order quantity.

3. Q:  How is the Design & Engineering?
A:  Experienced and skilled team of designers including CAD designers and 3D designers has the capacity to deliver outstanding designs for your project. If you require more complex engineering of structures such as overhead transmission and distribution lines design,we can also provide this service also designer fee . 

4. Q:  What's the payment term? 
A:  We accept T/T, L/C, West Union.

5. Q:  What's the delivery time? 
A:  Usually within 7-15 days according to quantities 

6. Q:  What's the standard of package? 
A:  Export standard package or special package as the requirement of customers. 

7. Q:  What kind of product quality your factory offer? 
A:  Our products with both excellent quality and competitive price. And we offer free sample for your reference. 

8. Q:  What kind of certificate you have? 
A:  We have ISO9001:2008

Electric Transformer Fitting, High Quality Vibration Damper Protective Fittings

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