Composite Insulators

We are offering
Usage:
used for outdoor substation, distribution device as well as electrical equipments.
System voltage: 11kv, 33kv, 66kv(69kv), 132kv, 230kv, 400kv, 500kv
specified cantilever load (scl): 2-20 kn
color: brown, gray, or customer’s requirement
applicable standard: iec, ansi, or customer requirement
applicable condition: environment temperature from -50℃ to +50℃, altitude from 0 ~ 4000 meters above sea level, and medium & heavy pollution area, especially for heavy earthquake areas.
Features:
- light weight, small size, easy for transportation and installation
- high cantilever strength, good performance for seismic shoc resistance,
and brittle fracture resistance ziti.jpg
- super performance for anti pollution
- low maintenance cost
structure:
consist of silicone rubber housing, fiberglass rod and end-fittings. For system voltage 220kv and above, recommend corona rings for one or both ends. Also it’s available if some applications required corona rings for lower system voltage.
Production process:
injection process, which keep the core and housing strongly bonded without any space, with best internal insulating performance, and could avoid the puncture occurred on interface.