Composite Line Post Insulator

We are offering
Usage:
used for distribution and high voltage transmission line, applicable for heavy pollution areas.
System voltage: 11kv, 33kv, 66kv(69kv), 132kv, 230kv
specified cantilever load (scl): 1-20 kn
color: brown, gray, or customer’s requirement
applicable standard: iec, ansi, can, bs, as, is or customer requirement
features:
- light weight, small size, easy for transportation and installation
- high mechanical strength
- super performance for anti-pollution
- low maintenance cost
structure:
consist of silicone rubber housing, fiberglass rod and end-fittings. For system voltage 132kv 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.
Top fittings:
h.d.g steel, alumin iron alloy, stainless steel;