产品型号 | 图号 | 公称结构高度 H mm | 公称盘径 D mm | 公称爬电距离 L mm | 连接型式标记 | 额定机电破坏负荷 kN | 逐个拉伸负荷 kN | 打击破坏负荷 N·cm | 工频耐受电压 kV | 雷电冲击干耐受电压 kV | 工频击穿电压 kV | 无线电干扰电压 | 重量 kg | |||
GB/T7253 -2005 (新型号) | GB/T7253 -1987 (老型号) | 干 | 湿 | 对地试验电压 kV | 1MHzX大无线电干扰电压 μV | |||||||||||
U100BL | XP-100 | 6 | 146 | 255 | 295 | 16B | 100 | 50 | 678 | 70 | 40 | 100 | 110 | 10 | 50 | 5.8 |
XP2-100 | 6 | 146 | 255 | 340 | 16B | 100 | 50 | 678 | 70 | 40 | 100 | 120 | 10 | 50 | 6.1 | |
U100CL | XP-100C | 5 | 146 | 255 | 295 | 16C | 100 | 50 | 678 | 70 | 40 | 100 | 110 | 10 | 50 | 5.8 |
U120B | XP-120 | 6 | 146 | 255 | 295 | 16B | 120 | 60 | 678 | 70 | 40 | 100 | 110 | 10 | 50 | 6.1 |
XP1-120 | 6 | 146 | 255 | 320 | 16B | 120 | 60 | 678 | 70 | 40 | 100 | 120 | 10 | 50 | 6.6 | |
U160B | XP-160 | 6 | 155 | 255 | 305 | 20 | 160 | 80 | 1017 | 70 | 40 | 100 | 110 | 10 | 50 | 6.8 |
U160BS | XP1-160 | 6 | 146 | 255 | 305 | 20 | 160 | 80 | 1017 | 70 | 40 | 100 | 110 | 10 | 50 | 6.8 |
XP2-160 | 6 | 146 | 280 | 330 | 20 | 160 | 80 | 1017 | 75 | 42 | 105 | 110 | 10 | 50 | 7.6 | |
U210B | XP-210 | 7 | 170 | 280 | 335 | 24 | 210 | 105 | 1017 | 75 | 42 | 105 | 120 | 10 | 50 | 9.8 |
XP1-210 | 7 | 170 | 280 | 335 | 20 | 210 | 105 | 1017 | 75 | 42 | 105 | 120 | 10 | 50 | 9.4 | |
XP4-210 | 7 | 170 | 280 | 380 | 20/24 | 210 | 105 | 1017 | 75 | 42 | 105 | 120 | 10 | 50 | 9.8 | |
U240B | XP-240 | 7 | 170 | 280 | 405 | 24 | 240 | 120 | 1017 | 75 | 45 | 110 | 120 | 10 | 50 | 11.4 |
U300B | XP-300 | 7 | 195 | 320 | 370 | 24 | 300 | 150 | 1017 | 75 | 45 | 110 | 120 | 10 | 50 | 13.5 |