GE Industrial Solutions GPS4827 - Manual (Page 5)

Galaxy Power System GPS4827
3
1 Introduction
GPS4827
Lineage Power developed the Galaxy Power System GPS 4827 to support -48 volt
telecommunications powering solutions in worldwide markets. The GPS 4827
combines 50-ampere, fan-cooled, switchmode rectifiers, microprocessor control
technologies, battery and load disconnect/reconnect options, and a comprehensive
line of fuse and circuit breaker dc distribution options in a modular front-access
design. This modularity ensures easy access, simplified installation and
maintenance, and allows the system to expand in capacity as power needs grow.
With 1,800-ampere maximum capacity, distribution flexibility, and universal ac input
capability, the GPS 4827 supports switching, transmission, and wireless applications in
central office locations and environmentally controlled remote sites (huts or vaults).
The main emphasis of this manual is to provide a general product description that will
familiarize the user with the main components of the system and to provide guidelines
for the basic maintenance of this Galaxy Power System.
The Millennium controller provides many advanced functions and features, including;
Alarm Detection, Identification, and Reporting
System and Component Status
System and Feature Configuration
System Alarm Thresholds
Battery Management (Slope Thermal Compensation/Recharge Current Limit)
Battery discharge testing
Reserve Time Prediction
Float/Boost Mode Control
Low Voltage Disconnect Management
Remote Access Control And Multiple Level Password Security
History
Statistics