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Rotor Health Monitor | AT-8300

Ground Fault Monitor for Synchronous Generators

Combining advanced innovations in measurements with digital telemetry for brushless synchronous generators/motors, the AT-8300 Rotor Health Monitor provides predictive maintenance trending data for temperature measurements and rotor field ground fault resistance for condition based monitoring (CBM).

  • Continuous ground fault resistance measurements 
  • Dual alarm relay contact outputs 
  • 4/20mA output log of ground fault resistance and other parameters 
  • Fault location indication 
  • Field voltage level and current monitoring 
  • RTD monitoring for specific location temperatures
  • Rotor protection through condition based maintenance 
  • Predictive maintenance for large motors and generators 
  • Increasing production throughput control by improved over-temperature monitoring