Electric test system FREJA

for electrical networksthree-phase relay

High fidelity software simulator for use with the FREJA and SMRT relay testers This software is a high fidelity simulator of the FREJA or SMRT test system. It allows you to have a digital version of a relay test set to test Siemens SIPROTEC DigitalTwin relays. • Test before you install to reduce stress during time constraints • Enables virtual relay testing • Created test plans that can be reused for real-world testing • Useful training tool, enhancing clarity and reducing human error • All safety-related risks are negated using a digital twin relay test set The FREJA and SMRT Digital Twin is the first of it’s type to be created and is a functional digital twin of Megger's relay test systems, FREJA and SMRT. This pioneering technology enables you to virtually test Siemens SIPROTEC 5 devices through Siemens’ cloud-based SIPROTEC DigitalTwin. The relay tests are performed online, before the physical devices are accessible, and with tested and approved protection settings, only a subset of the tests need to be repeated on the physical devices to ensure correct input and output hardware and connections.