Rotating electrical machines. Functional evaluation of insulation systems. Test procedures for form-wound windings. Evaluation of thermomechanical endurance of insulation systems
This part of IEC 60034 gives test procedures for the evaluation of thermomechanical cycle endurance of insulation systems for form-wound windings.
In this evaluation, it is preferred that the performance of a candidate system is compared to that of a reference insulation system with proven service experience.