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11kV Pin Insulator

Catalogue:FPQ-11/5

11kV pin insulators must have sufficient insulating strength and mechanical strength. During operation, they must not only withstand the effects of working voltage and overvoltage, but also have sufficient resistance to corrosion by chemical impurities and be able to adapt to changes in temperature and the influence of the surrounding environment.

 

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Specification Introduction

11kV Pin Insulator Features:

  • Excellent electrical performance: Pin insulator adopts high-quality silicone rubber umbrella skirt, has strong hydrophobicity, excellent pollution flash resistance, and can operate stably in harsh environments.

Excellent mechanical properties: The core rod is made of high-strength fiberglass material with high mechanical strength and can withstand large tensile and bending loads.

  • Light weight and easy installation: Compared with traditional porcelain insulators, pin polymer insulator is lighter, easy to transport and install, and can effectively reduce construction costs.
  • Corrosion resistance and long life: Silicone rubber material has good corrosion resistance and anti-aging performance, long service life and low maintenance cost.
  • Environmental protection and pollution-free: It is made of environmentally friendly materials, non-toxic and harmless, recyclable, and meets environmental protection requirements.

 

Pin Insulator Application areas:

  • 11kV overhead transmission lines
  • Substations
  • Railway electrification
  • Other occasions requiring insulation support

 

Pin Insulator Advantages:

  • Compared with traditional porcelain insulators, polymer pin insulators has a higher cost-effectiveness.
  • Easy to install and maintain, which can effectively reduce operating costs.
  • Long service life, which can reduce replacement frequency and improve power supply reliability.

 

Remarks:

  • The above parameters are for reference only. Please refer to the actual product for specific parameters.
  • Customized services can be provided according to customer needs.

 

Technical Specification Table:

 

GENERAL SPECIFICATION

Product Name Polymer Pin Insulator
Catalogue Number FPQ-11/5
Standard IEEE/IEC
Application Distribution
Color Gray Housing
Material Polymer
Shed Large-Small Shed
Packing Carton Packing ( Standard)
Fumigation-free Wooden Pallets are Available
 

ELECTRICAL RATEING

Rated voltage 11 kV
Section Length 250±10mm
Dry arc distance 175mm
Leakage distance 400mm
Power frequency withstand voltage 1 minute, wet 42kV
Lightning impulse withstand voltage 95kV
Mechanical bending load 5kN
Max. Design Cantilever load 2.5kN