Composite Long Rod Insulator

Usage:

Used for distribution and high voltage transmission line, applicable for heavy pollution areas.
System Voltage: 11kV, 33kV, 66kV(69kV), 132kV, 230kV, 400kV, 500kV
Specified Mechanical Load (SML): 45kN, 70kN, 120kN, 160kN, 210kN, 300kN
Color: Brown, Gray, and customer's requirement.
Applicable Standard: IEC, ANSI, CAN, BS, AS, IS or Customer's requirement

Features:

- Light weight, small size, easy for transportation and installation
- High mechanical strength
- Super performance for anti-pollution

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.