Description

The 489-P5-LO-A20 is a Multilin relay, manufactured by GE Multilin, that provides advanced protection and control for power system equipment. It is a microprocessor-based relay that can be used for protection, control, and monitoring of power transformers, generators, motors, and other power system equipment.

The "P5" in the model number indicates that this relay is part of the P5 platform, which is designed for high-performance protection and control applications. The "LO" indicates that it is a line differential relay, meaning that it can provide protection for power lines by comparing the currents at the two ends of the line.

The "A20" in the model number refers to the version of the relay, which may have different features and capabilities than other versions. The basic display indicates that it has a simple user interface with a basic LCD display that can show relevant information about the relay's status and settings.

Overall, the 489-P5-LO-A20 is a high-performance relay that can provide advanced protection and control for power system equipment, with a simple user interface for easy operation and maintenance.