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Rotor Ground Detection System | AT-8600

Ground Fault Detection for Synchronous Generators

The AT-8600 Ground Detection System (GDS) provides continuous wireless detection of insulation faults on the field windings of brushless generators and motors, combining advanced ground fault measurement techniques with the latest innovations in digital telemetry.

  • Continuous online monitoring of faults while rotating or at standstill
  • Non-intrusive end of shaft mounting
  • Fixed ground alarm threshold of    10 K ohm
  • Built-in self-diagnostics, malfunction alarm, and open-wire detection enhance operator confidence in proper functioning of system
  • Allows for scheduled maintenance when ground fault is detected

      Pickup coilRotor-mounted transmitterReceiver in NEMA 4 enclosure