China 750kv Suspension Composite Insulator Polymer / Silicone Rubber Insulator, Find details about China Insulator, Compsite from 750kv Suspension Composite Insulator Polymer / Silicone Rubber Insulator
NO. | Product Mode | Figure No. | Nominal voltage kV | Rated mechanical tension load kN | Connecting structure sign | Mm Structure height H mm | Minimal arc distance h mm | Creepage distance mm | Lightening full-wave impulse withstanding voltage kV(maximum) no less than | Switching impulse withstanding voltage kV(maximum) no less than | 1 min power frequency wet withstanding voltage kV(effective value)no less than |
1 | FXBW-750/120 | Figure 9 | 750 | 120 | 16 | 7350 | 6980 | 24400 | 2700 | 1725 | 1100 |
2 | FXBW-750/180 | Figure 9 | 750 | 180 | 20 | 7350 | 6890 | 24100 | 2700 | 1725 | 1100 |
3 | FXBW-750/240 | Figure 9 | 750 | 240 | 20 | 7350 | 6850 | 24100 | 2700 | 1725 | 1100 |
4 | FXBW-750/300 | Figure 9 | 750 | 300 | 24 | 7350 | 6810 | 25500 | 2700 | 1725 | 1100 |
5 | FXBW-750/420 | Figure 9 | 750 | 420 | 28 | 7350 | 6720 | 25400 | 2700 | 1725 | 1100 |
6 | FXBW-750/550 | Figure 9 | 750 | 550 | 32 | 7350 | 6650 | 30000 | 2700 | 1725 | 1100 |