Tel: +86-578-2857999

E-mail: sales@gao-neng.com

You are here: Home > Knowledge > Content
Pollution degree
- Jun 14, 2018 -

The insulator pollution degree is based on the nature and severity of the contamination of the substation. In the design of substations, the site should be kept away from various sources of pollution, especially chemical plants, fertilizer plants, and metallurgical plants. The site should be on the upwind side of a variety of sources of prevailing wind direction. The selection of the creepage distance between the insulator and the external insulation of the electrical equipment shall be determined according to the pollution level delineated by the nature and severity of the pollution of the substation.



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

Mobile: +86 13666634915

Email: sales@gao-neng.com

http://www.gao-neng.com/composite-insulator/