Citra Wahana Sekar Buana


Monitoring the drying process of oil-paper insulations

  • Real-time monitoring of water content in oil-paper insulations via direct measurement of transformer insulation
  • Optimization of the drying time and constant insulation quality
  • Monitoring of all offline drying methods and all transformer sizes
  • Compensation of thermal influences by automatic determination of temperature
  • Easy-to-use software with test report templates for fast documentation

OMICRON's DRYmon is the world's first measuring device for monitoring the drying process of transformers using dielectric response (= tan-delta measurement over a wide frequency range). DRYmon is capable of determining the water content in cellulosic insulation before and after oil-impregnation.

DRYmon provides users with real-time information on the insulation's water content during the actual drying process.

This allows the time required for the drying process to be optimized during manufacture, as well as after maintenance or repair work.

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