69kV -400kV Composite Overhead Line Insulator

69kV -400kV Composite Overhead Line Insulator

Product:

1.Product Description of 69kV -400kV Composite Overhead Line Insulator

The composite suspended edge has the characteristic of zero value self breaking. As long as it is observed on the ground or on a helicopter, there is no need to climb the pole for piece by piece inspection, reducing the labor intensity of workers.

The product introduced from the production line has an annual self breaking rate of 0.02-0.04%, which can save maintenance costs on the line. Good arc resistance and vibration resistance. During operation, the new surface of the glass insulator that is burned by lightning is still a smooth glass body with a tempered internal stress protection layer. Therefore, it still maintains sufficient insulation and mechanical strength.

Multiple disasters caused by conductor icing on 500 kV lines have caused galloping, and the composite suspension insulator subjected to conductor galloping has not experienced any degradation in mechanical and electrical performance after testing.

2.Produc performance of 69kV -400kV Composite Overhead Line Insulator
1. High mechanical strength.

2. Good performance of hydrophobicity and anti-pollution

3. Excellent electrical specification

4. Small volume and light weight

1. Are you a manufacturer or a trader?
* We are the manufacturer, 15 years of production experience;
* The factory has passed ROSH, SGS certification;
* Standard :IEC standard;
* Has its own quality control.
2. Do you have any export experience?
* More than 10 years working experience in export.
* Products are exported to Indonesia, Britain, Russia, Ukraine, Qatar, Romania, UAE, Egypt, the United States, Costa Rica, Brazil and other countries.
3. How to choose products?
* Standard products: Please select the standard code according to the above reference documents;
* Custom products: Please tell us
** Special material requirements; ** Fitting model and mark; * * voltage;
** Tensile or bending strength; ** creepage distance or pollution level;
** Structural height or electrical performance.
4. Production capacity?
* 216000 units per year.

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We warmly welcome you to join us!
We are eager to maintain permanent cooperation with you!