
and commissioning tool
CMC 500
The new benchmark in protection testing
Mastering all the challenges of protection relay testing with just one test set and thus making an essential contribution to the energy system’s reliability?
Now you can with the lightweight and compact CMC 500! Thanks to our modular hardware and software concept, the CMC 500 fulfills your requirements perfectly while meeting the highest safety standards.


Key features
- Highly efficient testing combined with full validation of the protection system
- Convenient testing of hybrid and fully digital IEC 61850 substations
- Comprehensive protection of your assets thanks to Cybersecurity by Design
- Maximum safety thanks to innovative functions
- Wide range of versatile applications