DRYKEEP  USA

TRANSFORMER MOISTURE MANAGEMENT SYSTEM

The Revolutionary On-Line Molecular Sieve Dry-Out System For Power Transformers


DryKeep® USA Division - The Ardry Group

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Designed by: Daniel Espinosa

Ver 1.11

Last updated: September 6, 2012


  • Maintains new power transformers in the “dried out” state.
  • Dries out older, wet transformers.
  • An economic and low maintenance system requiring only periodic inspections, change of particulate filter and molecular sieve cylinders.
  • Easy to install on an energized transformer.
  • Uses rechargeable cylinders!
  • Continuous on-line removal of moisture from oil insures moisture removal from paper insulation.
  • Does not affect Dissolved Gas Analysis (DGA) and does not filter out any inhibitors.
  • Can incorporate on-line monitoring of temperature and moisture in oil.
  • Complies fully with IEEE standard 57-140-2006, 7.2, Guide for the Evaluation and Reconditioning of Liquid Immersed Power Transformers.


 EXTEND THE LIFE OF YOUR

POWER TRANSFORMER WITH DryKeep®!  

The Original and Only On-line Molecular Sieve Dry-out System For Power Transformers
Designed By An Electric Utility For Electric Utilities