REX615 IEC 61850 Engineering Guide - Arc protection - Bay control and measurement - Merging unit - Transformer protection - 2 winding - Feeder protection - Voltage regulation - Capacitor bank protection - Grid automation - Busbar differential protection (high impedance) - Line differential protection - Back-up protection - Motor protection - Busbar protection (voltage and frequency) - Interconnection protection - Generator protection - Power management/Load shedding - IEC 61850 Engineering Guide - REX615 Protection and control - Relion Protection and Control - PCL3 - IEC - ANSI

Document ID: 2NGA001863

Issued: 2026-05-18

Revision: D

Product version: 1.0

Software version: 6.2

PCL version: PCL3

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