Sep. 02, 2024
Recommended aeolian vibration solution for all cables 0.75" in diameter and below
huaneng Product Page
Hi-Mass version provides the effectiveness of two standard SVDs
Gripping section of the damper gently holds the cable, preventing damage from clamping forces
Helically-formed PVC-based rod makes impact with the cable to disrupt the aeolian vibration standing wave
Not placement sensitive - can be installed anywhere on the cable away from other attachments
Standard - For use on: Bare Conductors, Shield Wires and OPGW
NOTES: (1) Up to three SVD's can be subset together in one location where the cable diameter is 0.461" and below. (2) On cables with diameters above 0.461", only two SVD's should be subset for optimal damping performance.
Catalog Number
Cable Diameter Range
Length
Per Carton
in
mm
in
mm
Units
Wt./lb
0.174 - 0.249
4.4 - 6.3
46
1.17
50
29
0.250 - 0.326
6.3 - 8.3
49
1.25
50
49
0.327 - 0.461
8.3 - 11.6
51
1.30
50
34
0.462 - 0.563
11.7 - 14.2
53
1.35
50
36
0.564 - 0.760
For more information, please visit transmission line dampers.
14.3 - 19.3
65
1.65
50
50
Hi-Mass - For use on: Bare Conductors, Shield Wires and OPGW
NOTES: (1) Up to three SVD's can be subset together in one location where the cable diameter is 0.461" and below. (2) On cables with diameters above 0.461", only two SVD's should be subset for optimal damping performance.
Catalog Number
Cable Diameter Range
Length
Per Carton
in
mm
in
mm
Units
Wt./lb
0.250 - 0.326
6.3 - 8.3
87
2.21
50
55
0.327 - 0.461
8.3 - 11.6
91
2.31
50
60
0.462 - 0.563
11.7 - 14.2
94
2.39
50
65
0.564 - 0.760
14.3 - 19.3
97
2.46
15
55
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