On the application of suspension insulators
What is the difference between post insulator and insulator?
Pillar insulator is fixed on a platform through high pressure end and the grounding end insulation.
Suspension type insulator by hanging in the tower cross arm on the high pressure end and the grounding end insulation.
There is only installed in different ways.
How to lead choice of suspension insulator type?
1. Insulator usually can be divided into breakdown type and not breakdown.
2. According to the structure can be divided into column (post) insulators, suspension insulator, pin type insulators, shackle insulator, Stay insulators, and bushing insulator.
3. According to the application is divided into line insulator and power station, electrical insulators. The line can be used for puncturing type insulator with pin type, shackle, disc suspension, not breakdown with the cross arm and rod suspension. Used in power plants, electrical appliances can be breakdown type insulator with needle type support, hollow pillar and casing, no breakdown type bar shaped pillar and container porcelain.