Looking for RSSB-led research?

Further tests on 25 kV K11 switch gear bushings Part II (TM-ETR-9)

Last updated on 31 March 2014 3:04

About 70 out of 1 300 bushings installed on the 25 kV EML Electrified System have developed audible discharge and have been replaced in view of their likelihood of failure. Technical Notes ETR 2 and ETR 10 describe the initial investigations into these "noisy" bushings. Since the publication of these...

Author(s): Bradwell A

Organisation(s): British Rail Research ;

1973

United Kingdom

Log in or register to continue