耐污悬式瓷绝缘子(双伞型)Anti-Pollution Suspension Porcelain Insulator (Double-shed)
| 主要尺寸和性能 MAIN DIMENSIONS AND STANDARD PARTICULARS | ||||||
| 绝缘子代号 | Insulator Cat. No | U100BP/160D | U100BP/146D | U120BP/160D | U120BP/146D | |
| 参考老型号 | Refer to the old Type | XWP2-100 | XWP3-100 | XWP2-120 | XWP3-120 | |
| 图号 | Figure No . | 1 | 2 | 1 | 2 | |
| 结构高度(H) | Unit spacing (H) mm | 160 | 146 | 160 | 146 | |
| 公称盘径(D) | Nominal diameter (D) mm | 280 | 280 | 280 | 280 | |
| 公称爬电距离 | Nominal creepage distance mm | 450 | 450 | 45 | 450 | |
| 额定机电破坏负荷 | Rated E&M failing load kN | 100 | 100 | 120 | 120 | |
| 例行拉伸负荷 | Routine tensile load kN | 50 | 50 | 60 | 60 | |
| 连接标记 | Coupling size | 16 | 16 | 16 | 16 | |
| 工频耐受电压 Power frequency withstand voltage | 湿 Wet kV | 45 | 45 | 45 | 45 | |
| 干 Dry kV | 80 | 80 | 80 | 80 | ||
| 雷电冲击干耐受电压 kV Dry lightning impulse withstand voltage | 120 | 120 | 120 | 120 | ||
| 工频击穿电压 | Power frequency puncture voltage kV | 120 | 120 | 120 | 120 | |
| 无线电干扰电压 Radio interference voltage | 对地试验电压 kV Test voltage to groud | 10 | 10 | 10 | 10 | |
| 1MHz最大无线电干扰电压 UV Max. RIV at 1MHz | 50 | 50 | 50 | 50 | ||
