Motor Fault Analysis -1)

一、How to identify motor coil fault

When the motor coil burns out,  it means that the insulation of the motor coil is damaged, this will cause short-circuit tripping after the coil is energized.

  1. Motor coil insulation damage include:
  1. Short circuit between coil turns
  2. Motor phase burnout
  3. Motor overload burned out
  4. The motor is damp and the insulation value is destroyed

Post time: May-22-2020
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