Vibration damper
Vibration Damper is designed to control high frequency aeolian vibration and is suitable for operation within an energized electric fild. They are supplied complete with a set of line guards for direct installation over the OPGW or ADSS or with a specific sized clamp for installation over the armour rods of suspension and dead end fittings.
The degree of protection needed on a specific line is dependent upon line design,temperature,tension,exposure to windflow and vibration history on similar constraction in the same area.the following recommendations may be used as a general guide.
100-300m,2 per span(one on each side of support point)
300-600m,4 per span(two on each side of support point)
600-900m,6 per span(three on each side of support point)
900-1200m,8 per span(four on each side of support point)
The Stockbridge Vibration Damper must be positioned at a given location from the end of the span.This location will be calculated by HOPE from conductor and cable parameters.
Vibration damper
| Model |
Available Diameter of Cable (mm) |
Total Length |
Width of Clamp |
Weight |
| (mm) |
(mm) |
(kg) |
| 4D-30-27.0 |
27.0-22.3 |
383 |
52 |
2.5 |
| 4D-30-23.4 |
23.4-19.5 |
| 4D-30-20.3 |
20.3-16.5 |
| 4D-30-18.0 |
18.0-15.0 |
383 |
52 |
2.5 |
| 4D-30-16.0 |
16.0-14.0 |
| 4D-30-14.0 |
14.0-12.2 |
| 4D-20-27.0 |
27.0-22.3 |
330 |
52 |
1.4 |
| 4D-20-23.4 |
23.4-19.5 |
| 4D-20-20.3 |
20.3-16.5 |
| 4D-20-18.0 |
18.0-15.0 |
330 |
52 |
1.4 |
| 4D-20-16.0 |
16.0-14.0 |
| 4D-20-14.0 |
14.0-12.2 |
Armor rods of vibration damper
| Model |
Available Dia. of Cable |
Material |
Length (mm) |
Weight |
Model |
Available Dia of Cable |
Material |
Length |
Weight |
| (mm) |
(kg) |
(mm) |
(mm) |
(kg) |
| TFH 0800 |
7.4-8.0 |
Aluminum Alloy |
400 |
0.12 |
TFH 1410 |
13.7-14.1 |
S Aluminum Alloy |
550 |
0.25 |
| TFH 0880 |
8.1-8.8 |
|
400 |
0.12 |
TFH 1430 |
14.2-14.3 |
|
550 |
0.28 |
| TFH 0960 |
9.0-9.6 |
|
450 |
0.15 |
TFH 1450 |
14.4-14.5 |
|
550 |
0.28 |
| TFH 1010 |
9.7-10.1 |
|
450 |
0.17 |
TFH 1510 |
14.6-15.1 |
|
550 |
0.28 |
| TFH 1060 |
10.2-10.6 |
|
450 |
0.17 |
TFH 1580 |
15.2-15.8 |
|
600 |
0.3 |
| TFH 1110 |
10.7-11.1 |
|
450 |
0.17 |
TFH 1600 |
15.9-16.0 |
|
600 |
0.33 |
| TFH 1160 |
11.2-11.6 |
|
500 |
0.21 |
TFH 1690 |
16.1-16.9 |
|
600 |
0.33 |
| TFH 1170 |
11.7-11.7 |
|
500 |
0.21 |
TFH 1730 |
17.0-17.3 |
|
650 |
0.38 |
| TFH 1200 |
11.8-12.0 |
|
500 |
0.21 |
TFH 1800 |
17.4-18.0 |
|
650 |
0.38 |
| TFH 1270 |
12.1-12.7 |
|
500 |
0.21 |
TFH 1840 |
18.1-18.4 |
|
650 |
0.38 |
| TFH 1290 |
12.8-12.9 |
|
500 |
0.23 |
TFH 1880 |
18.5-18.8 |
|
650 |
0.38 |
| TFH 1360 |
13.0-13.6 |
|
550 |
0.25 |
|
|
|
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Product Tags:
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OPGW Aeolian 2.5kg Stockbridge Vibration Damper Preformed Fittings Images
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