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How Does The Composite Insulator Resist Pollution?
- May 10, 2018 -

Composite insulator composite insulator design with compact structure, high quality and weight is 1/10 of the same grade porcelain and glass insulator. It is very convenient to transport and install. Suitable for dirty areas, high mechanical tensile load, large span and compact circuit. The pollution lightning pressure is 30% to 50% higher than that of the same grade porcelain and glass insulators. Stable performance at -60 degrees c +200 degree ambient temperature; The unbreakable design is adopted, and zero value is not required in operation.


(1) excellent pollution performance. The surface of the silicone rubber umbrella is not only hydrophobic in the new time, but also can recover its hydrophobicity when the hydrophobicity is temporarily lost in the operation condition of the line. Water formed in the surface water, liquid silicone rubber is very thin film basically engulfed unclean, thus inhibiting the ionic substances dissolved in the water, provides the high liuzhou information net surface resistance, reduce the leakage current, improve the defiled flashover voltage. This performance even remains when the silicone rubber material ages. Therefore, the reliability of power transmission is improved, and the cleaning and maintenance costs of insulators are significantly reduced.


(2) excellent resistance to uv radiation, corrosion resistance, and no trace of waste recovery in xiamen.


(3) the weight of the small, lightweight 110kv/100kn composite long rod insulator is only 12% of the corresponding 70kn porcelain insulator. Such a light weight greatly save the installation transportation cost, it tends to be no crane, and particularly suitable for emergency repair and transport line can't close to mountain line erection, maintenance; It can simplify the tower structure and allow a large span (reduce the number of towers); It also provides conditions for the development of compact lines.


(4) the production and delivery time is much shorter than the porcelain insulator.


(5) no insulation resistance zero-value detection is required.


(6) there is no shortness of brittleness which is not only conducive to the installation of transportation, but also makes it much more durable than porcelain insulator washing machine.


Zhejiang Gaoneng Electric Installation Co., Ltd.

Address: JieDai Industrial Zone, Yueqing, 325600, Zhejiang, China 

Contact: Mrs Smiler

Tel: +86-578-2857999

Fax: +86-578-2857998

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Email: sales@gao-neng.com

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