Document revision history - 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 - Power management/Load shedding - IEC 60870-5-103 Communication Manual - 620 series Relion Protection and Control - 2.0 FP1 IEC - IEC - 31.05.2023

620 series IEC 60870-5-103 Communication Protocol Manual
Document revision/date Product series version History
A/2013-05-07 2.0 First release
B/2015-12-11 2.0 FP1 Content updated to correspond to the product series version
C/2019-06-19 2.0 FP1 Content updated
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