Composite Pin Insulator Product Use

Cutout fuse is a special insulating control that can play an important role in overhead transmission lines. In the early years, insulators were mostly used on electric poles, and gradually developed into high-type high-voltage power line connection towers. Many disc-shaped insulators are hung on one end. It is to increase the creepage distance. It is usually made of glass or ceramics, which is called an insulator. Insulators play two basic roles in overhead transmission lines, namely supporting the conductors and preventing the current from returning to the ground. These two roles must be guaranteed. Insulators should not fail due to various electromechanical stresses caused by changes in environmental and electrical load conditions. Otherwise, the insulators will not have a significant effect, which will endanger the use and operation life of the entire line.