IEC 60994:1991 applies to any type of reaction or impulse turbine, as well as to any type of pump-turbine and storage pump, coupled to an electric generator or motor. It covers the field of vibration and pulsation tests referred to as standard tests. The contents of the corrigendum of April 1997 have been included in this copy.
PUBLISHED
IEC 60994:1991 ED1
60.60
Standard published
Feb 15, 1991
ABANDON
IEC 60994 ED2