The compact design of the EGA bushings meets IEC and ANSI requirements for a direct connection between metal clad SF6 switch gear and outdoor equipment. The EGA bushings can be ordered from 145kV to 550kV.
The bushings are infused with epoxy resin paper insulation. The cast epoxy insulation offers a reliable, effective sealing ring system that’s gas tight and maintenance free. The oil free solid insulation eliminates the risk of fire/explosion within the bearing.