Serving the Power Industry Since 1980
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Electro-Test and

Maintenance, Inc.

P.O. Box 1527

Rapid City, SD

605-787-4688

Infrared Thermography Scanning

Our IR system can detect temperature differences down to
0.2 C. This high resolution allows for detection of internal issues with apparatus.

INFRARED SCANNING SERVICES

  • Locate the problems prior to failure and identify corrective action.
  • Greatly reduces unscheduled outages.
  • Reduce equipment damage and downtime.
  • Save money and man-hours with better maintenance scheduling.

INFRARED ELECTRICAL SURVEYS

  • Substations
  • Overhead Lines
  • Transformers
  • Circuit Breakers
  • Control Equipment
  • Switchgear
  • Bus Bar
  • Connectors
  • Motors
  • Motor Controls
  • Switches
  • Fuses

POTENTIAL PROBLEMS

  • Loose Connections
  • Unbalanced Load
  • High Resistance Connections
  • Faulty Fuse Holders
  • Overloaded Circuitry
  • Improper Oil Levels