- Manual and automatic control
- Easy to use
- Excellent software provides great visuals and simple setup
- Lightweight and portable
- Highly accurate
- User can calibrate unit
- The FREJA 300 relay testing system is a computer-aided relay testing and simulation system. The weight of FREJA 300 is only 15 kg. The rugged hardware design is built for field use over a wide temperature range, with the possibilities of intelligent software to perform rapid testing.
- FREJA 300 is intended primarily for secondary testing of protective relay equipment. Virtually all types of protection relays can be tested