| Cataiog No. | Suitable Conductor | Fig No. | Main dimensions(mm) | Weight(KG) | |||
| Steel wire | ACC&ACSR | a | b | c | |||
| FD-1 | 35~50 | 1 | 300 | 40 | 40 | 1.5 | |
| FD-2 | 70~95 | 2 | 370 | 46 | 55 | 2.4 | |
| FD-3 | 120~150 | 2 | 450 | 56 | 65 | 4.5 | |
| FD-4 | 185~240 | 2 | 500 | 62 | 70 | 5.6 | |
| FD-5 | 300~400 | 2 | 550 | 67 | 70 | 7.2 | |
| FD-6 | 500~630 | 2 | 550 | 70 | 75 | 8.6 | |
| FG-35 | 35 | 1 | 300 | 42 | 50 | 1.8 | |
| FG-50 | 50 | 1 | 350 | 46 | 50 | 2.4 | |
| FG-70 | 70 | 2 | 400 | 56 | 60 | 4.2 | |
| FG-100 | 100 | 2 | 500 | 62 | 65 | 5.9 | |
The energy-saving corona-free type dampers aim to achieve the following:
1.Energy Efficiency: By minimizing vibration-induced energy losses, these dampers contribute to energy savings.
2.Corona Suppression: Unlike traditional dampers, they are designed to be corona-free even at the maximum voltage of the transmission line.
3.Environment Protection: Reduced corona discharge means less ozone production and a smaller environmental impact.
