Typical causes of winding failures in three-phase motors are poor operating conditions-environmental, electrical, or mechanical-can dramatically shorten the life of your three-phase stator windings. The failures types listed below are typical of what can happen in these situations. We show them here to help you identify the causes of failure, so that you may take preventive measures.
Correcting your POWER FACTOR will add years to your motors life. Read Power Factor REPORT.