High Voltage 132KV Composite Polymer Station Post Insulator

    Column insulators are special insulating controls that can play an important role in overhead transmission lines. In the early years, pillar insulators were mostly used for utility poles, and gradually developed in the High-voltage wire connection tower with a lot of suspended insulators hanging at one end. It is to increase the creepage distance, usually made of silica gel or ceramics, called insulators. Insulators play two basic roles in overhead transmission lines, namely supporting wires and preventing current from returning to the ground. These two roles must be guaranteed, and insulators should not fail due to flashover breakdown caused by changes in environmental and electrical load conditions. , otherwise the insulator will lose its function, which will damage the service and operating life of the entire line.