Clamp Type Vibration Damper

Clamp Type Vibration Damper

Clamp 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 frequency between 5~150HZ, and its vibration range is wider than FG Damper or FD Damper. Plenty Vibration Dampers have been installed on ADSS cables.

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Clamp 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 frequency between 5~150HZ, and its vibration range is wider than FG Damper or FD Damper. Plenty Vibration Dampers have been installed on ADSS cables.


damper4.jpgdamper 5.jpg


 Material: 


Damper Weight---Hot dip galvanized cast iron       

Messenger Wire---19 strand galvanized steel wires

Clamp--- Aluminum Alloy                                         

Amour Rods--- Aluminum Alloy


 

 Overview: 



Product name:Clamp Type Vibration Damper

Place of origin:China                                 Sample: Available                                         

OEM size: Yes                                               Shipping: Air, Sea, Fast express         

Payment: T/T, L/C                                        Delivery Time: 20-45 days

  

 Direction: 


1.Vibration Damper can’t be directly installed on the ADSS/OPGW Cable, it should install with armor Rods.

2. Calculate the installation distance, if it is within the Armor Rods then install as usual (Install on Armor Rods directly). If the installation position of Vibration Damper is outside of the Inner Preformed Rods, you should install Armor Rods. The distance between the end of Amor Rod of Vibration Damper and Inner Preformed Rods of Fittings must be more than 70mm. 

3. The big Damper Weight of low frequency is close to pole or tower. 

4. The quantity of damper per span length is according to cable strength, span length and topography. The normal specification is as follows:


Cable   diameter of ADSS/OPGW(mm)

                 Span   Length(m)

(Both Two Side

(Each Side)

(Each Side)

(Each side)

 d<12

≤200

200-300

300-600

600-900

             12≤d≤22

≤200

200-350

350-700

700-1000


 ◆Vibration Damper for ADSS Cable 

 

 Data Sheet: 


Vibration Damper

                             Armor Rods

Specification Model

Cable Dia.(mm)

Length (mm)

Weight(kg)

Specification Model

Length

mm

Quantity

Color  Code

TFY 1010   10

9.5-10.1

344

1.0

FYH 1010 10

400

10

Orange

TFY 1080   10

10.2-10.8

344

1.0

FYH 1080   10

400

11

Yellow

TFY 1150   10

10.9-11.5

344

1.0

FYH 1150   10

400

11

Green

TFY 1220   10

11.6-12.2

344

1.0

FYH 1220   10

400

12

Cyan

TFY 1290   10

12.3-12.9

344

1.0

FYH 1290   10

400

13

Blue

TFY 1360   10

13.0-13.6

344

1.0

FYH 1360   10

400

13

Purple

TFY 1430   10

13.7-14.3

344

1.0

FYH 1430   10

400

13

Black

TFY 1500   10

14.4-15.0

344

1.0

FYH 1500   10

400

14

Red

TFY 1570   10

15.1-15.7

344

1.0

FYH 1570   10

400

15

Orange

TFY 1640   10

15.8-16.4

344

1.0

FYH 1640   10

400

16

Yellow

TFY 1710   10

16.5-17.1

344

1.0

FYH 1710   10

400

17

Green


◆◆Vibration Damper for OPGW Cable

 

 Data Sheet: 


 

Vibration Damper

 

Amour Rods

Specification Model

Cable dia. (mm)

Length (mm)

Weight

(kg)

Specification Model

Cable  dia. (mm)

Length

mm

Quantity

Color Code

TFY 1010   15

9.5-10.1

350

1.5

FYH 1010   15

9.5-10.1

400

10

Orange

TFY 1080   15

10.2-10.8

350

1.5

FYH 1080   15

10.2-10.8

400

11

Yellow

TFY 1150   15

10.9-11.5

350

1.5

FYH 1150   15

10.9-11.5

400

11

Green

TFY 1220   15

11.6-12.2

350

1.5

FYH 1220   15

11.6-12.2

400

12

Cyan

TFY 1290   15

12.3-12.9

350

1.5

FYH 1290   15

12.3-12.9

400

13

Blue

TFY 1360   15

13.0-13.6

350

1.5

FYH 1360   15

13.0-13.6

400

13

Purple

TFY 1430   15

13.7-14.3

350

1.5

FYH 1430   15

13.7-14.3

400

13

Black

TFY 1500   15

14.4-15.0

350

1.5

FYH 1500   15

14.4-15.0

400

14

Red

TFY 1570   15

15.1-15.7

350

1.5

FYH 1570   15

15.1-15.7

400

15

Orange

TFY 1640   15

15.8-16.4

350

1.5

FYH 1640   15

15.8-16.4

400

16

Yellow

TFY 1710   15

16.5-17.1

350

1.5

FYH 1710   15

16.5-17.1

400

17

Green

TFY 1780   24

17.2-17.8

390

2.4

FYH 1780   24

17.2-17.8

400

18

Cyan

TFY 1850   24

17.9-18.5

390

2.4

FYH 1850   24

17.9-18.5

400

19

Blue

Vibration Damper is sold as an assembly. Select the specification model of Vibration Damper and Armour Rods according to cable diameter.


 FAQ: 


1.  What's your advantage?

We focus on providing high-quality power fittings for many years, and will give you the most suitable price and comfortable after-sales service.

2.  What's the payment term?

T/T or L/C at sight.

3.  How's the delivery time?

Generally, it will take 20 to 40 days after receiving your advance payment. The specific delivery time depends on the products and the quantity of your order.

4.  Can I have some samples?

Few pcs of product's samples are available, but the freight should be collected.

5.  What's the standard of package?

We usually pack our goods in cartons or pallets. We can also pack them according to your special requirements.

6.  How about the transport?

If the number of goods is small we usually use DHL and some express you offered. If the number of the goods is big usually by sea or by air.


Clamp Type Vibration Damper
Clamp Type Vibration Damper


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