GIS Type Terminations
GIS Type Terminations are available for gas insulated switchgear (GIS) applications and are available in operating voltages from 138 kV up to 230 kV. The Termination utilizes a cast epoxy bushing specifically designed to be mounted within a metal clad switchgear and the inner construction is similar to that of an Outdoor Termination. The Termination GIS interface and the associated components are designed in accordance with IEC 60859.
Oil Immersed Terminations
Oil-immersed (cubicle) Terminations are available in operating voltages from 138 kV up to 345 kV. The Terminations utilizes a porcelain bushing speciﬁcally designed to be mounted within a metal cubicle ﬁlled with dielectric oil, typically inside transformers. The mounting plate of the Terminations can be custom designed to suit the speciﬁc requirements of the cubicle interface.
Outdoor Terminations are available in operating voltages from 69 kV up to 345 kV. The standard Outdoor Termination utilizes a porcelain bushing with a medium level pollution creepage distance as classified by IEC 815. Extended creepage insulators are available for demanding environmental locations. Optional items include 4-hole NEMA pad, universal type aerial lugs, and cast epoxy or porcelain mounting insulators.