What is a U-shaped porcelain bottle?


2025-12-02

  The I-shaped porcelain insulator is a commonly used insulator in high-voltage transmission lines, primarily used to support and insulate conductors. Below are its key specifications:
  Model and Material
  Common models include X1Y2, Y1X1, Z3U, and others. Different models have varying voltage ratings, capacitance values, and operating temperature ranges.
  Material: Typically made from high-temperature-fired ceramics, these materials feature high insulation properties, high-temperature resistance, and resistance to aging.
  Application scenarios
  High-voltage transmission lines: Used to support and insulate conductors, ensuring the safe and stable transmission of electricity.
  Substation: As an insulating component, it prevents current leakage.


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