RAL 3013 epoxy + RAL 7095 silicone
This bushing has an epoxy resin core that ensures good mechanical performances and excellent insulation level. The external coating consists of liquid silicone rubber co-moulded on the core that guarantees excellent resistance to degradation caused by atmospheric agents (sandstorms, UV radiations, saline enviroment, industrial pollution…).
The insulator is provided with an aluminium flange for fixing to no°4 M10 studs of the transformer carpentry.
The electric field inside the insulator is controlled by a metal shield. This shield must normally be connected to earth by means of the set included in the supply of the isolator, but it can be used to pick up a voltage presence signal, using a special kit supplied separately only on request.
Every bushing is supplied with:
Bushing for outdoor applications in oil insulated transformers.
Highest voltage for equipment (Um): 12-24-36kV
Rated current (Ir): 250A
Customizations are available