2025-06-18
Ceramic insulators are widely used insulation materials in the power industry
Ceramic insulators typically consist of three parts: an iron cap, a porcelain part, and a steel foot. The iron cap is made of malleable cast iron, the steel foot is made of low carbon steel, and the iron parts are cemented to the porcelain part with cement.
2025-06-18
The main advantages of glass insulators
Large main capacitance and uniform voltage distribution: The dielectric constant of glass is 7 - 8, which gives tempered glass insulators a large main capacitance and uniform voltage distribution in the string. This helps to reduce the voltage borne by insulators near the conductor side and the ground side, reduce radio interference, lower corona loss, and extend the life of glass insulators.
2025-06-18
Application scenarios of glass insulators
High-voltage and ultra-high-voltage AC and DC transmission lines: used for insulation and suspension of conductors, increasing creepage distance, and improving the reliability and safety of the lines.
What are the characteristics of composite insulators?
Lightweight: Compared to traditional porcelain insulators, composite insulators are lighter, making them easier to transport and install, especially suitable for mountainous or areas with inconvenient transportation.
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2025/06
Structure and Composition of Composite Insulators
Core rod: Made of high-strength materials such as glass fiber reinforced epoxy resin, it provides excellent mechanical properties and tensile strength and is the core support component of composite insulators.
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2025/06
Manager Ge
Company Address
East Dahan, Xingbieying Town, Hejian City, Hebei Province, China