FQE (X) Type Composite Insulator
Introduction:
1.This product is suitable for operating conditions of the complex electric railway tunnel, which can effectively prevent the pollution flashover, reduce cleaning maintenance workload.
2.Because of its small size, low clearance in the tunnel when it is porcelain and glass insulators can not replace the product.
Parameters:
| Product Type | Rated voltage | Rated mechanical load | Lightning impulse withstand voltage peak | Frequency withstand voltage RMS | Minimum nominal creepage distance | Structural height | Insulation distance |
| | | | | | | | |
| FQX2-25 | 25 | 60 | 270 | 130 | 1400 | 840 | 580 |
| FQX3-25 | 25 | 60 | 270 | 130 | 1400 | 930 | 580 |
| FQX4-25 | 25 | 60 | 270 | 130 | 1400 | 645 | 580 |
| FQX5-25 | 25 | 60 | 270 | 130 | 1400 | 640 | 490 |
| FQE1-25 | 25 | 60 | 270 | 130 | 1400 | 760 | 580 |
| FQE2-25 | 25 | 60 | 270 | 130 | 1400 | 806 | 580 |
| FQE3-25 | 25 | 60 | 270 | 130 | 1400 | 836 | 580 |
| FQE4-25 | 25 | 60 | 270 | 130 | 1400 | 695 | 504 |
| FQJ1-25/6 | 25 | 6 | 180 | 80 | 830 | 315±5 | 225 |
| FQJ2-25/6 | 25 | 6 | 180 | 80 | 900 | 340±5 | 250 |
| FQJ3-25/6 | 25 | 6 | 180 | 80 | 1000 | 400±5 | 310 |
