REX615 & Grid Automation REC615 End of Life Instructions - Arc protection - Bay control and measurement - Merging unit - Transformer protection - 2 winding - Feeder protection - Voltage regulation - Capacitor bank protection - Busbar differential protection (high impedance) - Back-up protection - Motor protection - Busbar protection (voltage and frequency) - Interconnection protection - Generator protection - Power management/Load shedding - End of Life Instructions - REC615 Grid Automation - REX615 Protection and control - IEC