Mike Howell, PE
EASA Technical Support Specialist

This is an encore presentation of a January 2018 webinar and covers the following topics.

• Induction motor basics for operation
• Squirrel-cage
  • Conductor material
  • Deep-bar effect
  • Multiple-cage windings
  • Phase resistance
  • IEC/NEMA design letters
  • Speed-torque characteristics
• Wound-rotor
  • Winding construction
  • Wave-wound connections
  • Distribution factor and chord factor
  • Rotor phase voltage
  • Speed-torque characteristics

This presentation will benefit both service center technicians and supervisors.

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