REF 54_ Feeder Terminal Technical Reference Manual

This document is a technical reference manual for the ABB REF 54_ feeder terminal, covering its general specifications, safety information, and instructions for application, configuration, and technical description. It details the terminal's functions including protection, measurement, power quality, control, condition monitoring, communication, and standard functions, along with configuration options for MIMIC, LON network, DNP 3.0, and Modbus.