Piedmont Bushings & Insulators
Bushings ~ Piedmont Bushings & Insulators
Oil Free Bushings with silicone sheds rated from 15Kv through 69Kv 110
through 350 BIL and through 4000 amperes for Outdoor to Indoor applications.
These bushings are suitable for vacuum circuit breakers, switchgear, and
bushings for Transformer and Oil Circuit breaker applications are a proven
design based on a series capacitor core using aluminum foils and high
dielectric paper impregnated with epoxy resin.
Designed to meet the end userís needs these bushings offer lighter weight than traditional porcelain as well as having non-breakable sheds. This offers the installer less strain as well as provides a safety factor if the bushing is accidentally dropped or has something dropped on it.
PBI manufactures disconnect bushings for switchgear out of Capacitively graded cores for far superior performance to porcelain and Cycloaliphatic Epoxy. Our bushings are produced to have <2pC of discharge at 200% rated voltage.
Repairs and Maintenance
Contact us to have
your bushings repaired or refurbished. We offer complete refurbishment
of all old style magna blast breaker bushings, Westinghouse, ABB, ITE
HK breakers and switchgear, Federal Pacific, Allis Chalmers and many others.
Why Use A Totally Dry Capacitance-Graded Bushing? Click Here for the answer
View and Print Detailed Piedmont Bushing Information (in PDF format) please
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