GE SR489-P5-HI-A20-E

This section describes GE SR489-P5-HI-A20-E module in Chinese
Product overview

The GE SR489-P5-HI-A20-E module is the General Electric (GE) Multilin series of generator management relays. It is mainly used for the protection, control and monitoring of power generation systems, providing reliable equipment protection and system stability.

Product name

General Electric SR489 generator management relay
Full name: GE Multilin SR489 Generator Management Relay
Product description
The SR489 series relay is an intelligent electronic protection device designed for generator sets. It integrates a variety of protection functions, such as overvoltage, undervoltage, overcurrent, stall protection, etc., and provides a wealth of measurement and control functions. The SR489-P5-HI-A20-E model is one of the series with flexible configuration options to meet the needs of different power generation systems.

Main function
Generator protection: Provide over voltage, under voltage, over current, stall and other protection functions.
Measuring function: measuring voltage, current, frequency, power and other parameters.
Control function: control generator start, stop, excitation and so on.
Communication function: Support a variety of communication protocols, easy to communicate with the host computer.
Self-diagnosis function: Provides rich self-diagnosis functions to facilitate fault diagnosis and maintenance.