High voltage insulators are generally classified into the following categories, each with its own product description:

1. Ceramic Insulators:
   Product Description: Ceramic insulators are made of high-quality porcelain material, offering excellent insulation properties and mechanical strength. They are commonly used in high-voltage transmission lines and substations to support conductors and insulate electricity. Ceramic insulators are known for their high voltage resistance and good pollution performance, making them suitable for harsh external environments.

2. Fiber Reinforced Plastic (FRP) Insulators:
   Product Description: FRP insulators are lightweight and corrosion-resistant insulators made of glass fiber reinforced plastic. They are often used in heavily polluted or humid environments, providing good pollution resistance and chemical corrosion resistance. FRP insulators offer easy installation and maintenance, along with good mechanical strength and insulation performance.

3. Polymer Insulators:
   Product Description: Polymer insulators are made of high-performance polymer materials, offering excellent insulation properties and tensile strength. They are lightweight, easy to install, and suitable for outdoor pollution flashover and high-altitude environments. Polymer insulators exhibit self-cleaning properties, excellent pollution resistance, and are commonly used in modern power transmission and distribution networks.

Each type of insulator has its specific advantages and suitable applications. Choosing the right type of insulator ensures the safe and reliable operation of the power system.