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Automated Testing and Surveillance for Emergency Safeguard Sequencer

The Time Events Analyzer (TEA) System is used for performing response time testing of the Emergency Safeguards Sequencer (ESS).

AMS has developed an automated system that allows for rapid testing of Emergency Diesel Generator (EDG) Sequencers. This system has been custom designed to satisfy technical specification requirements for ensuring that emergency safety equipment is loaded onto the EDGs at the proper time and order. The system is both modular and portable allowing for adaptation to the unique testing needs of PWRs and BWRs.

Additional Features:

  • All Channel Lamp Test
  • Results Output Format to Match the Existing Plant Spreadsheets
  • Automatic Trending
  • Relay Diagnostics by Tracking and Trending Contact Bounce
  • Real-time Reporting of Results