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  • 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
  • 4 Voltage channels, 3 Current channels, with convertible voltage channels provides 1 voltage and 6 currents
  • Dynamic GPS Satellite Synchronized End-to-End Testing Capability
  • IEC 61850 Testing Capability


FREJA546 is a multipurpose, light and portable relay test set. The unit can be operated either manually using the built-in touch-screen interface running FREJA Local, or placed under full computer control via the FREJA Win Software.

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I'm very happy with the device...brilliant build quality and just the right features for my application

Cyril Ryan

We are still here! Don't forget we are on stand L70 at @Elexshow #Manchester. Visit Gordon, Lee and Perry and ask f…

20th March #Morecambe Bring your testers down to @cefonline LA3 3PA for a Calibration day. Same day service availab…

22nd March #Ipswich Garry will be attending a Calibration day at Edmundson Electrical, IP2 0UB. Same day service av…