26kV Line post insulator

Description:

Composite line post insulators consist of a cylindrical insulating core, bearing the mechanical load, protected by a polymeric housing, the loads being transmitted to the core by metal fittings. Despite these common features, the materials used and the construction details employed by different manufacturers may be different. Housing of composite line post insulator, external insulating part of a composite insulator providing the necessary creepage distance and protecting core from the environment.

Application:

HV transmission lines,suitable for polluted areas

Variety scope: 26kV

Specified mechanical load: 10kN,12kN

Color: Red,Gray,Blue,Yellow or according to customer’s requirement.

Executive Standard:GB/T 19519-2014 IEC 61109

Features:

– Light weight,small volume,it can be easily transported and installed

– High mechanical strength

– Good performance of anti-pollution

– Free of maintenance

Structure:

Be made of silicone housing, core rod and end fitting.

Manufacturing Process:

Complete injection technology advantage:Core rod and sheath adhesive without aperture, the inner insulation performance is good, can avoid interface breakdown phenomenon.

26kV Cross arm Composite Insulator Diagram

The main technical parameters

Note: Product’s dimension, characteristics,connecting type, shed color,etc can be designed and manufactured in accordance with customer’s requirements.