Vibration dampers, type ГВН
Vibration dampers, type ГВН are intended for absorbing of vibration of conductors and ground wires to prevent their damage by fatigue stress. Vibration dampers, type ГВН meet the requirements of TU U 31.2-30255335-002:2006.
| Mark | Diameter of a wire,mm | Dimensions,mm | Weight, kg | ||||
| L | d | 2R | H | plummet | damper | ||
| ГВН-2-9 | 8,0 — 9,8 | 300 | 9,1 | 9 | 68 | 0,8 | 2,14 |
| ГВН-2-13 | 10,7 — 13,5 | 350 | 9,1 | 13 | 68 | 0,8 | 2,35 |
| ГВН-3-12 | 11,0 — 12,6 | 400 | 11 | 12 | 71 | 1,6 | 3,94 |
| ГВН-3-13 | 13,0 | 450 | 11 | 13 | 72 | 1,6 | 4,12 |
| ГВН-3-17 | 14,0 — 17,5 | 450 | 11 | 17 | 75 | 1,6 | 4,11 |
| ГВН-4-14 | 14,0 | 440 | 11 | 14 | 72 | 2,4 | 5,84 |
| ГВН-4-22 | 17,6 — 22,4 | 490 | 11 | 22 | 78 | 2,4 | 5,84 |
| ГВН-5-25 | 22,1 — 25,6 | 550 | 13 | 25 | 93 | 3,2 | 7,52 |
| ГВН-5-30 | 27,3 — 30,9 | 550 | 13 | 30 | 97 | 3,2 | 7,54 |
| ГВН-5-34 | 31,5 — 34,7 | 600 | 13 | 34 | 98 | 3,2 | 8,07 |
| ГВН-5-38 | 36,2 — 37,7 | 650 | 13 | 38 | 100 | 3,2 | 8,19 |