STM PDF

Rotating electrical machines - Part 27-3- Dielectric dissipation factor measurement on stator winding insulation of rotating electrical machines. IEC 60034-27-3:2015-12(en-fr). Original standard IEC 60034-27-3-2015 in PDF full version. Additional info + preview on request

Document status: Active

Rotating electrical machines - Part 27-4- Measurement of insulation resistance and polarization index of winding insulation of rotating electrical machines. IEC 60034-27-4:2018-01(en-fr). Original standard IEC 60034-27-4-2018 in PDF full version. Additional info + preview on request

Document status: Active

Rotating electrical machines - Part 28- Test methods for determining quantities of equivalent circuit diagrams for three-phase low-voltage cage induction motors. IEC 60034-28:2012. Original standard IEC 60034-28-2012 in PDF full version. Additional info + preview on request

Document status: Active

Rotating electrical machines - Part 29- Equivalent loading and superposition techniques - Indirect testing to determine temperature rise. IEC 60034-29:2008. Original standard IEC 60034-29-2008 in PDF full version. Additional info + preview on request

Document status: Active

Rotating electrical machines - Part 2- Methods for determining losses and efficiency of rotating electrical machinery form tests (excluding machines for traction vehicles) - Measurement of losses by the calorimetric method. Original standard IEC 60034-2a-1974 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60034-2-1-2024

Rotating electrical machines - Part 3- Specific requirements for synchronous generators driven by steam turbines or combustion gas turbines and for synchronous compensators. IEC 60034-3:2020-05(en-fr). Original standard IEC 60034-3-2020 in PDF full version. Additional info + preview on request

Document status: Active