Technical Documents

technical support

What is clearance distance for insulator

What is clearance distance for insulator

What is Basic Insulation Level （B.I.L.）

B.I.L means Basic Insulation Level Definition.

Nine groups qualify for Peru power transmission concession

Peru’s investment promotion agency ProInversión has qualified nine groups for the 220kV Ica-Poroma and Caclic-Jaen Norte power transmission concession.

End Fittings of Composite Insulators

Typical end fitting configurations of composite insulators are shown in following figure. Dimensions are in accordance with: IEC 60120 etc.

ECR Fiberglass Rod for Composite Polymer Insulators

The core rod is the load-bearing component of the composite insulator's mechanical load, and at the same time is the main part of the internal insulation.

News

news

The Top Manufacturers of Composite Insulators in China in 2021

Comparing of purchsing data of composite insulators from Jan, 2021 to June, 2021, the following company in China are ranked top manufacuturer: Xianyang Guowang Composite Insulators Co., Ltd.

2021 Main Bid-winning of Composite Insulators In China

the State Grid Corporation headquarters has issued 8 batches of bid-winning announcements concerning composite insulator products

Elsewedy Electric win the bid for Kuwait’s 400kV Transmissionline

Elsewedy Electric win the bid for Kuwait’s 400kV Transmission line