summary:

It is used in power frequency AC or DC overhead power lines, pole stay wire or tension wire and for insulation. The ambient temperature of the installation site is -40 ℃ ~+40 ℃, and the altitude is not more than 1000m.

Insulator can be divided into egg shaped, quadrangle shaped and octagon shaped according to its structural type.

Technical standards:

JB / T 10585.2-2006 insulators for low voltage power lines Part 2: Tension insulators for overhead power lines

Model Description:

J -- tension insulator for overhead power line;

The figure after "-" is the mechanical failure load value, kn.