What Is The Use Of Insulators?

polymer deadend insulator is a special insulating control that can play an important role in overhead transmission lines. In the early years, porcelain dead end insulators was mostly used for electric poles.

It gradually developed into a high-type high-voltage electric wire connection tower with many disc-shaped insulators hung on one end. It is to increase the creepage distance. It is usually made of glass or ceramic.

It is called suspension insulator. suspension composite insulator plays two basic roles in overhead transmission lines, namely supporting the conductor and preventing the current from returning to the ground. These two roles must be guaranteed.

composite suspension insulator should not fail due to various electromechanical stresses caused by changes in environmental and electrical load conditions, otherwise polymer suspension insulator will not have a significant effect,

It will damage the use and operating life of the entire line.

suspension type insulator: It is an object that insulates and suspends the conductor on the pole tower. Commonly used composite tension insulator for power transmission lines are: disc-shaped porcelain high voltage transmission line insulators, disc-shaped glass overhead power line insulators,

Rod-shaped suspension composite tension insulator. (1) Porcelain bottle insulator: domestic porcelain insulator, with a high deterioration rate, requires zero value detection, and a large maintenance workload.

It is easy to cause string loss accidents when encountering lightning strikes and dirty flashes, and has now been gradually eliminated.