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  • Glass Insulator
  • Glass Insulator
  • Glass Insulator
  • Glass Insulator
  • Glass Insulator
  • Glass Insulator
  • Glass Insulator
  • Glass Insulator

Glass Insulator

The insulator is used to support and secure the busbar and charged conductor and make sure there is enough distance and insulation between conductors or between the conductor and ground.

Product Details

Definition:

The insulator is used to support and secure the busbar and charged conductor and make sure there is enough distance and insulation between conductors or between the conductor and ground.


Application:

Insulator can guarantee enough insulation existing between the conductor and cross arm/tower. It mainly has two functions in overhead transmission lines, namely, supporting conductor and preventing electric leakage. It should be able to stand the vertical load and the horizontal tensile strength of the conductor when operating. It also stands sunshine, rain, climate changes and chemical corrosion. Therefore, the insulator requires not only good electrical properties, but also enough mechanical strength.


Structure:

Consist of iron cap, armored glass part and steel leg, glued(cemented) as a whole by cement compo.


Category:

Glass insulators include main technical parameters(GB and IEC) of standard disk suspension-type glass insulator, main technical parameters(GB and IEC) of stain-resistant disc suspension glass insulator, main technical parameters(GB and IEC) of DC disk suspension-type glass insulator, main technical parameters(GB and IEC) of aerodynamic disk suspension-type glass insulator, main technical parameters(GB and IEC) of double-umbrella disk suspension-type glass insulator, main technical parameters(GB and IEC) of three-umbrella disk suspension-type glass insulator, main technical parameters(GB and IEC) of earth wire disk suspension-type glass insulator, main technical parameters(GB and IEC) of glass insulator for electrified railway catenary, main technical parameters of ANSI glass insulator for AC systems, model coding of AC disk suspension-type glass insulator, etc.


Feature:

1)It adopts the most advanced design-cylindrical head structure, featured by small head size, light weight, high strength and large creep distance, saving metal and lowering transmission line cost.

2)Glass insulator is used in AC/DC electric transmission lines of HV and EHV. The application of glass insulator for insulation and suspension conductor is featured by self-shattering. Observation from ground or helicopter is enough, no need to check by pole ascending, which reduces labor intensity.

3)The lighting struck surface of the in-service glass insulator remains smooth with tempered internal stress protection layer, which, enable the insulator to maintain enough insulating property and mechanical strength.


If you are in need of glass insulator, welcome to buy the quality and discount products with low price from our factory. Known as one of the leading manufacturers and suppliers, we must be your best choice. Check the price list and the quotation with us now.

Inquiry

Products
Overhead Conductor
Aerial Insulated Cable
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ower Cable
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