| Cataiog No. | Weight (kg) | Catalog No. of preforme aomor roads | Wire length | Main dimensions(mm) | |||
| Steel cored aluminium stranded wire | aluminium wire | Galvanizeds teel strand | Aluminium CI steel wire | ||||
| FDNJ-1/G | 1.8 | FY-0235(7.5~8.16) | 700 | LGJ-35/6 | LJ-35 | GJ-35 | GLB-35 |
| FDNJ-2/G | 1.8 | FY-0250(9~9.6) | LGJ-50/8 | LJ-50 | GJ-50 | GLB-50 | |
| GJ-55 | GLB-55 | ||||||
| FY-0270(10.8~11.6) | LGJ-50/30 | LJ-70 | GJ-70 | GLB-70 | |||
| LGJ-70/10 | GJ-80 | GLB-80 | |||||
| FDNJ-3/G | 2.2 | FY-0295(12.48~13.87) | 800 | LGJ-70/40 | LJ-95 | GJ-95 GJ-100 | GLB-95 GLB-100 |
| LGJ-95/15 | |||||||
| LGJ-95/20 | |||||||
| FDNJ-1/2 | 2.6 | FY-02120(14.26~16) | LGJ-95/55 | LJ-120 LJ-150 | GJ-120 GJ-150 | GLB-120 GLB-150 | |
| LGJ-120/7 | |||||||
| LGJ-120/20 | |||||||
| LGJ-120/25 | |||||||
| LGJ-150/8 | |||||||
| FDNJ-2/3 | 3.5 | FY-02150(16.67~18) | LGJ-120/70 | LJ-185 | GJ-185 | GLB-185 | |
| LGJ-150/20 | |||||||
| LGJ-150/25 | |||||||
| LGJ-150/35 | |||||||
| LGJ-185/10 | |||||||
| FDNJ-3/4 | 4.3 | FY-02185(18.75~20) | LGJ-185/25 | LJ-210 LJ-240 | |||
| LGJ-185/30 | |||||||
| LGJ-185/45 | |||||||
| LGJ-210/10 | |||||||
| LGJ-210/25 | |||||||
| FY-03240(20.86~22.4) | 900 | LGJ-210/35 | LJ-300 | ||||
| LGJ-210/50 | |||||||
| LGJ-240/30 | |||||||
| LGJ-240/40 | |||||||
| LGJ-240/55 | |||||||
| FDNJ-4/5 | 5.2 | FY-03300 (23.01~25.2) | LGJ-300/15 | ||||
| LGJ-300/20 | |||||||
| LGJ-300/25 | |||||||
| LGJ-300/40 | |||||||
| LGJ-300/50 | |||||||
| LGJ-300/70 | |||||||
| FY-03400(25.9~28) | LGJ-400/20 | LJ-400 | |||||
| LGJ-400/25 | |||||||
| LGJ-400/35 | |||||||
| LGJ-400/50 | |||||||
| LGJ-400/65 | |||||||
| FDNJ-4/6 | 6.9 | FY-03500(29.12~30.96) | 1000 | LGJ-400/95 | LJ-500 | ||
| LGJ-500/35 | |||||||
| LGJ-500/45 | |||||||
| LGJ-500/65 | |||||||
| FY-03630(32.67~34.82) | LGJ-630/45 | LJ-630 | |||||
| LGJ-630/55 | |||||||
| LGJ-630/80 | |||||||
1.Prestranded Wire Clamp: This refers to a type of wire clamp used in overhead transmission lines to mitigate breeze vibration. Specifically, it’s designed to secure the transmission line wires and prevent excessive movement due to wind-induced vibrations. There are two main types of anti-vibration hammers: bolt-type and prestranded-type. The prestranded version typically involves multiple strands of wire twisted together.
2.Symmetrical Torsion: This term likely relates to the design or behavior of the anti-vibration hammer. Symmetrical torsion implies that the hammer experiences twisting forces in a balanced manner, which helps dampen vibrations effectively.
3.Antivibration Hammer: This device is used to reduce or eliminate vibrations in overhead transmission lines. It consists of a hammer head, steel strands, and a wire clamp. When the transmission line vibrates, the wire clamp moves with it, causing the hammer head to vibrate. The energy dissipation through the steel strands helps absorb the vibration, thus minimizing the impact of breeze-induced movements.
