Megger (Programma) FREJA 549 Protection Relay Test Set

Megger (Programma) FREJA 549 Protection Relay Test Set


The FREJA 549 is a multipurpose, light-weight, field portable relay test set offering up to 9 current channels. The unit can be operated either manually via the built-in touch-screen user interface running FREJA Local, or placed under full computer control via the FREJA Win Software. FREJA Local includes built-in preset test routines for automatic testing. Tests and results can be saved in FREJA Local memory and downloaded to a USB memory stick for transfer or print test reports. For full automatic testing the FREJA Win software is be used with a PC.

The FREJA549 has the ?smart? combination of high compliance voltage to test high impedance earth fault relays, and high current to test all electromechanical, solid-state and numerical-based overcurrent relays, including voltage controlled, voltage restraint and directional overcurrent.

  • Fully automated testing using FREJA Win software
  • Stand-alone operation using intuitive high resolution graphic touchscreen, no PC required to operate
  • High current, high power output ? up to 60 Amps / 300 VA rms per phase, provides up to 9 currents for testing transformer and bus differential relay
  • Dynamic GPS satellite synchronised end-to-end testing capability
  • IEC 61850 testing capability

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