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Qualitrol® 509DW Intelligent transformer monitor with direct winding using Neoptix fiber optics


  • Real time comparison of calculated and direct winding temperatures insures operation to OEM specification
  • Maximize cooling efficiency with more accurate hot spot temperature measurement
  • Safely optimize loading without compromising transformer life
  • Avoid emergency shutdowns by monitoring long-term, gradual transformer deterioration

For more information, please visit http://www.qualitrolcorp.com/