What is a Glass Insulator?Suspension Insulator DefinitionSuspension insulators are generally made of insulating parts (such as porcelain parts, glass parts) and metal accessories (such as steel feet, iron caps, flanges, etc.) glued with adhesive or mechanical clamp. Insulators are widely used in power systems, generally belonging to external insulation and working under atmospheric conditions.Classification of suspension insulators Common type Disk type bell-jar triumbellifer Straw hat type

What is a Pin Insulator?Pin insulator definitionA pin insulator is a component used to support or suspend a wire and to form electrical insulation between the pole and the wire.Requirements for pin insulators Can withstand the operating voltage It has certain resistance to chemical impurities Adaptation to temperature change

What is a Polymer Insulator?Polymer Insulator DefinitionThe Polymer Insulator consists of two parts, one is a glass fiber reinforced epoxy resin rod-like core, and the other is a windproof canopy made of silicone rubber.Polymer Insulator Advantages Very lightweight As the composite insulator is flexible the chance of breakage becomes minimum. Lighter in weigh Smaller in size Performance is betterPolymer Insulator Disadvantages Moisture may enter in the core if there is any unwanted gap between c

What is a Glass Insulator?Glass Insulator DefinitionA device made of glass that supports and insulates wiresGlass Insulator Advantages High dielectric strength High resistivity Low coefficient of thermal expansion Higher tensile strengthGlass Insulator Disadvantages Dust tends to settle on the surface of glass Cannot be cast into irregular shapes

What is a Porcelain Insulator?Porcelain Insulator DefinitionThe most commonly used material for overhead insulators today. It is made from aluminum silicate mixed with plastic kaolin, feldspar, and quartz, resulting in a hard and glazed insulator material.Porcelain Insulator Properties Dielectric Strength Compressive Strength Tensile Strength

What is an Electrical Insulator ?Definition of Electrical InsulatorAn electrical insulator is defined as a device used in electrical systems to prevent unwanted current flow to the earth, providing a very high resistance path.Insulating MaterialsInsulating materials must be strong, have high dielectric strength, high insulation resistance, be non-porous, and free from impurities.Properties of Insulating Material High mechanical strength High dielectric strength High insulation resistance The ins