Motor control center

 Motor thermal image
Motor original image
Thermal Image Data
IR File Name C0809-03.img
Date of IR Image 8/9/2002
Time of IR Image 7:41:25 AM
Ambient Temperature 78.7°F
Hot Spot 114.9°F
Reference Spot 109.3°F
Temperature Difference 36°F
Priority Rating from table below 4
Comments
Inboard motor bearing significantly warmer than the rest of the motor.
Priority Rating Table
  Temperature difference (delta T) based on comparisons between similar components under similar loading Temperature difference (delta T) based on comparisons between component and ambient air temperature Recommended Action
1 2 - 5 F 2 - 18 F Possible deficiency; warrants investigation
2 7 - 27 F 20 - 36 F Indicates probable deficiency; repair as time permits
3   38 - 72 F Monitor continuously until corrective measures can be started
4 >= 29 F > 72 F Major discrepancy; repair immediately
N.E.T.A. Maintenance Testing Specifications, for electrical equipment used for priority rating table.

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