Description
GE SR489-P5-HI-A20-E
The GE SR489-P5-HI-A20-E module is an advanced generator management relay in the GE Multilin family. It is mainly used for the protection and control of the power generation system, providing comprehensive generator protection functions to ensure the safe and stable operation of the power gene
ration system.
Main function
Generator protection: to achieve the generator overcurrent, ground fault, loss of excitation, back electromotive force, overexcitation and other faults protection.
Measurement and monitoring: Measurement of generator voltage, current, power and other parameters, and real-time monitoring.
Communication function: Support a variety of communication protocols, can communicate with the host computer system.
Logic control: Provides flexible logic control functions to achieve complex protection schemes.
Product parameters (typical values)
Parameter Name Parameter Value Unit
The input voltage is V based on the configuration
Output signal relay contact, digital output
The communication interface depends on the configuration
Mounting method DIN rail mounting
Operating temperature -25℃ ~ +70℃ ℃
