This part of IEC 34 specifies the rated phase-to-earth impulse voltage withstand levels of rotating a.c. machines having rated voltages from 3 kV to 15 kV inclusive and incorporating form-wound stator coils, together with the test procedures and voltages to be applied to the main and interturn insulation of sample coils to prove the compliance of the machine.
SANS 60034-15:1995 history
2009SANS 60034-15:2009 Rotating electrical machines Part 15: Impulse voltage withstand levels of form-wound stator coils for rotating a.c. machines
1995SANS 60034-15:1995 Rotating electrical machines Part 15: Impulse voltage withstand levels of rotating a.c. machines with form-wound stator coils