GE 745-W2-P1-G1-HI-E Multilin 745 Transformer Management Relay for Power System Protection Product Overview The GE 745-W2-P1-G1-HI-E Multilin 745 Transformer Management Relay is designed to support transformer protection, operational supervision, and condition monitoring in industrial and utility power systems. Transformers are essential assets in electrical networks, providing voltage transformation and enabling power to be distributed throughout substations, manufacturing