Graphical Display Editor - Arc protection - Auto synchronization - Bay control and measurement - Merging unit - Transformer protection - 2 winding - Feeder protection - Voltage regulation - Capacitor bank protection - Petersen Coil control - Grid automation - Busbar differential protection (high impedance) - Back-up protection - Motor protection - Busbar protection (voltage and frequency) - Transformer protection - 3 winding - Interconnection protection - Generator protection - Power management/Load shedding - Engineering Manual - REX640 Protection and control - Relion Protection and Control - PCL6 - IEC - ANSI - 16.02.2023

Graphical Display Editor is used to configure the protection relay's HMI pages.

Graphical Display Editor can be used to create new pages, configure pages by adding widgets, set page visibility to different user categories, create single-line diagrams and symbols and provide language translations.