This part of IEC 60034 applies to three-phase salient-pole synchronous generators and synchronous motor-generators for hydraulic turbine and pump-turbine applications, that have rated frequency of 50 Hz or 60 Hz, rated output of 10 MVA and above, pole pair number 3 and above, and rated voltage of 6 kV and above.
This document supplements basic requirements for rotating machines given in IEC 60034-1.dition 1.0 2022-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Rotating electrical machines – Part 33: Synchronous hydrogenerators including motor-generators – Specific requirements Machines électriques tournantes – Partie 33: Hydro-génératrices synchrones y compris les groupes moteur- générateurs – Exigences spécifiques IEC 60034-33:2022-01(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright ？