Intended audience - 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 - Modification Sales Guideline - REX640 Protection and control - PCL4 - IEC - ANSI - 16.02.2023

This manual addresses the personnel responsible for ordering or installing the Modification Sales delivery.

The installation personnel must have the necessary skills to carry out the modification. They must be familiar with the REX640 relay configuration, parameter setting and testing using the Protection and Control IED Manager PCM600.