AC disc-shaped suspension insulator (ordinary type)
Classification:
Keyword:
- Product Description
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AC disc-shaped suspension insulator (ordinary type) is a device used to support conductors and insulate them, widely used in power systems. According to the different insulation materials used, disc-shaped suspension insulators can be divided into ceramic insulators, glass insulators, and composite insulators (also known as composite insulators).
Characteristics
Pollution resistance: Ordinary insulators are suitable for general areas, while pollution resistant insulators are suitable for industrial dust, chemical, salt alkali, coastal, and foggy areas. Pollution resistant insulators are divided into two types based on their umbrella shaped structures: bell jar type and double-layer umbrella type, which are suitable for different environmental conditions.
Materials and Structure: Ordinary insulators are generally made of porcelain, glass, etc., while pollution resistant insulators adopt special umbrella shaped structures and anti-corrosion designs to improve their pollution resistance and service life.
Application environment: Ordinary insulators are suitable for general areas, while pollution resistant insulators are suitable for heavily polluted environments and have better anti pollution flashover performance.
Application
Power system: Suspension insulators are widely used in power systems, mainly for overhead transmission lines, busbars of power plants and substations, and external live conductors of various electrical equipment, to insulate them from the ground or other conductors with potential differences.
Pollution resistance: Pollution resistant insulators perform well in heavily polluted environments, effectively preventing pollution flashover accidents and ensuring the stable operation of the power system.
Connection method: The connection methods of disc-shaped suspension insulators include ball and socket connection and groove connection, which can meet different installation requirements.
Model Naming
There are certain rules for naming the types of disc-shaped suspension insulators. For example, U70BL represents a disc-shaped suspension insulator for AC systems with a mechanical and electrical failure load of 70kN, ball and socket connections, and long structural heights. The naming of different models reflects information such as their mechanical and electrical failure loads, connection methods, and structural heights.
In summary, the AC disc-shaped suspension insulator (ordinary type) has the characteristics of strong pollution resistance, reasonable structure, and wide application, and is suitable for different power systems and environmental conditions.
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