P747 – Busbar Differential Relay
- Complete protection for MV and HV Busbar configurations with up to 4 zones and 18 feeders
- Interoperable with all classes of CT: IEEE, IEC, air-gapped, non-gapped - and CTs with moderate knee point voltage
- 10 integrated function keys, tri-color LEDs, and graphical programmable logic permit the creation of comprehensive schemes, tailored to your needs
- IEC 61850 redundant Ethernet, supporting self-healing ring, RSTP, dual homing or PRP/HSR
- IEC62439 HSR compliant IEC61850 Ed 1
