17.5/24KV Epoxy Resin Busbar Support Sensor Post Insulator for switchgear

Insulator is a special insulation control, also known as supporting insulators, which acts as a support wire and prevents current from returning to the ground, increasing the creepage distance.

Epoxy resin insulator, which belongs to composite insulator, is made of epoxy resin material. It has the advantages of high strength, excellent corrosion resistance, ex cellent electrical performance and high safety performance. Insulators sold by our company are mainly used in high voltage switchgear.

Mainly used in busbar rooms or overhead transmission lines.


  • Epoxy resin cast insulators and sensors are seamlessly integrated with the charged display device, making them ideal for switchgear applications.
  • Manufactured with precision using epoxy resin, the product undergoes an intricate production process.
  • Its construction involves epoxy resin vacuum casting and APG epoxy resin pressure gelatin, ensuring top-notch quality.
  • The product’s integrity can be assessed using X-ray instruments, bureau put instruments, and thermal cycle test machines.
  • It offers various specifications tailored to the size of the electric current, and it has garnered recognition both domestically and internationally.

Working Conditions:

  • Altitude must not exceed 1000m, with even stricter limits for plateau areas, not exceeding 3000m.
  • The surrounding temperature should range from -10°C to +40°C, taking into account daily average temperature.
  • Daily average relative humidity should not surpass 95%, with control over monthly average relative humidity.
  • Installation environments should be free from dust, smoke, corrosive or flammable air, vapor, and salt fog.
  • There should be no frequent vibrations or impacts in the installation area.
  • The product is designed to function in conditions involving dew and mild contamination (Ⅱ feculence).

Technical Data:

  • Product Name: Sensor
  • Product Model: DXN8B-17.5/24-Φ85
  • Material: Epoxy resin
  • Rated Voltage: 17.5/24kV
  • Height: Available in various dimensions (190-245)
  • Craft: The Automatic Pressure Gelation (APG)

17.5/24KV Epoxy Resin Busbar Support Sensor Post Insulator for switchgear插图1

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