Looking for RSSB-led research?

Background to BR evaluation of polymetric insulators (RR-EU-003(EC))

Last updated on 23 April 2013 10:00

Following previous (limited) investigations by BR Research in 1973 into material failures it was decided that a further materials evaluation should be carried out. Not by low-voltage screening tests such as IEC 112 (CTI) or IEC 587 (inclined plane), but by tests at full working voltage (25 kV) on full...

Author(s): Bradwell A.

Organisation(s): British Rail Research ;

1991

United Kingdom

Log in or register to continue