As an alternative, please refer to the 845 relay the 745 transformer protection system is a full featured transformer protection relay, suitable for application on small, medium, and large power transformers This advanced display functionality facilitates easier monitoring and troubleshooting, improving overall system management Combined with the common input current/power options, this is a versatile relay that is suited for a great number of transformer systems.
GE Multilin 745-W3-P5-G5-HI-A-E Transformer Protection System