620 series IEC 60870-5-103 Point List Manual - Arc protection - Back-up protection - Bay control and measurement - Busbar differential protection (high impedance) - Busbar protection (voltage and frequency) - Capacitor bank protection - Feeder protection - Interconnection protection - Merging unit - Motor protection - Power management/Load shedding - Transformer protection - 2 winding - Voltage regulation - IEC 60870-5-103 Communication Manual - IEC 60870-5-103 Point List Manual - 620 series Relion Protection and Control - Relion 620 series - 2.0 FP1 IEC - IEC - 01.06.2023 - 620 series