49% (24) 1.8k views 14 pages

REX640 Hardware Modification Instructions

AI-enhanced description

This document provides official instructions for modifying the REX640 protection and control relay hardware, including safety warnings, warranty conditions, and regulatory compliance information. It covers critical precautions such as earthing requirements, helium exposure risks, and network security responsibilities for authorized personnel.

Uploaded by Mattia77
Download
/ 14
Loading document…