空气动力型绝缘子 Aerodynamic type insulators
| 产品型号 Basic type (type) | 图号 Figure No. | 最小 机械破坏负荷 Minimum mechanical failing load(kN) | 公称直径 Nominal diameter D(mm) | 公称结构高度 Nominal Spacing P(mm) | 公称爬电距 离 Nominal creepage distance (mm) | 连接标记*2 Standard coupling | 湿工频耐受电压 Wet Power frequency withstand voltage ( kV ) | 雷电冲击耐受电 JE Dry lightning impulse withstand voltage ( kV ) | 击穿耐受电 JE power frequency puncture voltage ( kV ) | 无线电干扰 Radio interference voltage( u v) 10kV 1MHz | 可见电晕 脚/帽 Corona visual test P/C kV | 工频电弧试验 Power frequency electric arc voltage | 冲击击穿电 氏 Impulse puncture voltage (P.U) | 单重 Net Weight (kg ) |
| UG70B127/365A (U70BSA) | 7 | 70 | 380 | 127 | 365 | 16 | 45 | 90 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 5.2 |
| UG70B146/365A (U70BLA) | 7 | 70 | 380 | 146 | 365 | 16 | 45 | 90 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 5.3 |
| UG100B127/365A (U100BSA) | 7 | 100 | 380 | 127 | 365 | 16 | 45 | 90 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 5.2 |
| UG100B146/365A (U100BLA) | 7 | 100 | 380 | 146 | 365 | 16 | 45 | 90 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 5.3 |
| UG120B146/365A (U120BLA) | 7 | 120 | 380 | 146 | 365 | 16 | 45 | 90 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 5.3 |
| UG160B146/380A (U160BSA) | 7 | 160 | 420 | 146 | 380 | 20 | 50 | 95 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 7.2 |
| UG160B155/380A (U160BMA) | 7 | 160 | 420 | 155 | 380 | 20 | 50 | 95 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 7.3 |
| UG210B170/380A (U210BA) | 7 | 210 | 420 | 170 | 380 | 20 | 50 | 95 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 7.3 |
| UG240B170/380A (U240BA) | 7 | 240 | 420 | 170 | 380 | 20/24 | 50 | 95 | 130 | 50 | 2月18日 | 0.12s/20kA | 2.8 | 7.5 |
| UG300B195/465A (U300BA) | 7 | 300 | 440 | 195 | 465 | 28 | 50 | 95 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 12 |
注※1 产品型号按 GB/T 7253-2005 和 JB/T 9683-2012
※2 连接结构按 GB/T 4056-2008 (IEC60120:1984,MOD和 BS 3288 第三部分。根据客户要求,锁紧销可采用 W 销,也可采用R 销。如无特殊说明,U70~U120 采用W销,其他采用R销。
