Withdrawn
Applies to rotating a.c. machines for rated voltages from 3 kV to 15 kV inclusive and incorporating form-wound stator coils. Specifies the rated phase-to-earth impulse voltage withstand levels and the test procedure and voltages to be applied to the main and interturn insulation of sample coils.
WITHDRAWN
HD 53.15 S1:1991
WITHDRAWN
EN 60034-15:1996
99.60
Withdrawal effective
May 1, 2012
PUBLISHED
EN 60034-15:2009