Composite Pin Insulator FPQ-11-12.5(umbrella-type)
FPQ-11-12.5(umbrella-type)
Describe：This product is applied to high voltage power line service. It is umbrella-shaped. And the installation size of top and base are the same with porcelain in type, they can exchange to use each other.
Characteristic：
Maximum voltage: 15kV
Rated mechanical stretch load: 12.5kN
Creepage distance：550mm
Standard：IEC-61952
Characteristic：
Maximum voltage: 15kV
Rated mechanical stretch load: 12.5kN
Creepage distance：550mm
Standard：IEC-61952
Quantity
| Electrical Characteristics | Specification | Unit |
| Maximum voltage | 15 | kV |
| Rated mechanical stretch load | 12.5 | kN |
| Creepage distance | 550 | mm |
| Structure height | 275±5 | mm |
| Dry arcing Distance | 180 | mm |
| Flash over voltage power frequency | Wet：110 | kV |
| Dry：125 | kV | |
| Withstand voltage power frequency | Wet：50 | kV |
| Dry：70 | kV | |
| Standard | IEC-61952 | / |