EN 60034-3:2008

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Air-cooled generators
6 Hydrogen-cooled or liquid-cooled generators
7 Generators for combustion gas turbines or combined
  cycle applications
Annex A (normative) - Precautions to be taken when using
                      hydrogen cooled turbine-driven
                      synchronous generators
Bibliography
Annex ZA (normative) - Normative references to international
                       publications with their corresponding
                       European publications

Applies to three-phase synchronous generators, having rated outputs of 10 MVA and above driven by steam turbines or combustion gas turbines. Provides common requirements as well as specific requirements for air, hydrogen or liquid cooled synchronous generators and supplements the basic requirements given in IEC 60034-1. Gives also the precautions to be taken when using hydrogen cooled generators. The scope of this new edition has been limited with respect to the previous edition.