Bushings

ABB offers both high voltage and low voltage bushings designed for use in pad or surface mounted transformers. The bushings insulate the current carrying conductor from the tank, allowing for termination of both the airside conductor and the transformer leads. Both the high and low voltage bushings have been designed to conform with ANSI/IEEE standards.

ABB high voltage bushing wells are molded from a glass-reinforced, high temperature nylon (HTN) resin. They are designed to mate with all bushing inserts conforming to the appropriate sections of IEEE 386-2006. In addition to the fixed stud bushing well, ABB offers a removable stud version.

ABB one inch and five-eighths inch low voltage bushings are molded from a glass-reinforced, high temperature nylon resin. The 1.25 inch low voltage bushings are molded from a polyester resin. All of the low voltage bushings provide a spade terminal for internal connection and a threaded stud for external connection.

ABB high voltage bushing wells are molded from a glassreinforced, high temperature nylon (HTN) resin. They are designed to mate with all bushing inserts conforming to the appropriate sections of IEEE 386-2006. In addition to the fixed stud bushing well, ABB offers a removable stud version. ABB one inch and five-eighths inch low voltage bushings are molded from a glass-reinforced, high temperature nylon resin. The 1.25 inch low voltage bushings are molded from a polyester resin. All of the low voltage bushings provide a spade terminal for internal connection and a threaded stud for external connection.