System Solutions

Insulator

Main Application

It is mainly used in overhead transmission lines and substation, playing the role of electrical insulation and mechanical support.

Product types

Long rod, Pin, Post, Cross-arm and so on

Application standards

Design and test standard: IEC 61109, IEC 61952, IEC 62217, IEC 60383

Features

Voltage: AC(10-1000kV);DC(±400-±1100kV)

Mechanical load:70-1000Kn

Coupling size: 16-32(IEC 60120)

Min. creepage distance: 310-22715mm

Lightning withstand voltage: 75-3600kV

Wet power frequency voltage: 42-1450kV

Certificates

Long rod insulator: CESI, VEIKI, EETI, CEPRI