Suspension Insulator

Description
1. The suspension insulator adopts silicone rubber as fabricating material and boasts high elasticity, excellent leak tightness, corrosion resistance and remarkable hydrophobicity.
2. Superior special steel hardware is used for manufacturing this suspension type insulator, and we take advantage of eco-friendly pressure welding to realize uniform plastic deformation of the steel hardware.
3. This suspension insulator is especially suited for salty, foggy, high-altitude, high-temperature, highly humid, cold, seriously polluted areas. You can also apply the suspension composite insulator to mechanically tension loaded circuit, large-span and compact circuit.

1. Raw material test
2. Pressure welding
3. Injection and vulcanization
4. Product test
5. Mechanical load test
6. Appearance inspection
7. Sampling test

8. Appearance and dimension
9. Mechanical load test
10. Galvanizing coat
11. Pin
12. Steep wave impact
13. Packaging and warehousing

Model Instruction

Service Environment
The suspension insulator can be used under following conditions:
1. Ambient temperature: -45℃ to 55℃
2. Altitude: ≤1000m
3. Rated frequency: 48Hz-62Hz
4. Wind pressure: ≤700Pa (equivalent to wind speed of 34m/s)
5. Air pollution level: Less than IV level
6. Power frequency voltage of arrester: Less than continuous running voltage of arrester

Technical Parameters of the Suspension Insulator