NB耐张线夹(爆压型)
型号Cat.No | 适用导线型号ACSR(LGJ)Range | 主要尺寸Dimension(mm) | 握力Min Grip Surength(kN) | 重量Weight(kg) |
NB-70/40A(B) | LGJ-70/40 | 380 | 55 | 32 | 16 | 10.0 | 20.5 | 55 | 2.2 |
NB-95/55A(B) | LGJ-95/55 | 400 | 55 | 34 | 18 | 11.0 | 21.5 | 74 | 2.3 |
NB-185/30A(B) | LGJ-185/30 | 360 | 55 | 34 | 16 | 9.0 | 21.5 | 56 | 1.9 |
NB-240/30A(B) | LGJ-240/30 | 360 | 55 | 34 | 16 | 9.0 | 21.5 | 56 | 1.9 |
NB-240/40A(B) | LGJ-240/40 | 420 | 55 | 36 | 18 | 11.0 | 23 | 79 | 2.2 |
NB-300/15A(B) | LGJ-300/15 | 260 | 55 | 40 | 16 | 11.5 | 25.5 | 80 | 2.7 |
NB-300/20A | LGJ-300/20 | 280 | 55 | 40 | 18 | 11.5 | 25.5 | 81 | 2.8 |
NB-300/25A(B) | LGJ-300/25 | 300 | 55 | 40 | 18 | 11.5 | 25.5 | 82 | 2.9 |
NB-300/40A(B) | LGJ-300/40 | 320 | 55 | 40 | 18 | 12.5 | 25.5 | 88 | 2.9 |
NB-300/50A(B) | LGJ-300/50 | 340 | 65 | 40 | 20 | 13.5 | 25.5 | 98 | 3.2 |
NB-300/70A(B) | LGJ-300/70 | 350 | 65 | 42 | 22 | 13.5 | 25.5 | 122 | 3.4 |
NB-400/20A(B) | LGJ-400/20 | 280 | 55 | 45 | 18 | 13.5 | 26.0 | 91 | 3.5 |
NB-400/35A(B) | LGJ-400/35 | 320 | 65 | 45 | 20 | 13.5 | 28.5 | 99 | 3.5 |
NB-400/50A(B) | LGJ-400/50 | 340 | 65 | 45 | 22 | 13.5 | 30.0 | 117 | 3.6 |
NB-400/65A(B) | LGJ-400/65 | 360 | 65 | 48 | 22 | 13.5 | 30.0 | 128 | 4.3 |
NB-400/95A(B) | LGJ-400/95 | 390 | 80 | 48 | 24 | 15.5 | 30.0 | 163 | 5.1 |
耐张线夹主要用于电力线路或变电站,固定导线和避雷线,并通过联结金具与耐张绝缘子相连,或将避雷线与杆塔相连。按结构和安装方法不同分为螺栓型,压缩型两大类,压缩型又分液压和暴压两种