MGE UPS Systems user manual Logging and time-stamping, Utilization via the Galaxy PW display

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Galaxy PWTM 100 to 225 kVA

logging and time-stamping

presentation of event time-stamping by Galaxy PW™

Time-stamping of events by Galaxy PW™ makes it possible to:

log the events;

consult the last 500 events that occurred on the Galaxy PW™ UPS;

consult general statistical data on UPS operation;

consult measurement records for a number of physical values concerning sys- tem operation.

The time-stamping information may be accessed via the Galaxy PW™ keypad and display (standard equipment). This information may also be forwarded for the Teleservice function using the JBUS RS232/485 communications board.

utilization via the Galaxy PW™ display

main menu

The time and date can be set for the UPS via the main menu on the display (see below), using the DATE AND TIME com- mand. The time-stamping information, sta- tistics and measurement records are also available via the same menu, using the PAST EVENTS command.

Simply select the desired command with the ">" sign that can be moved using the

and keys. The selected command can be confirmed by pressing the key.

DATE AND TIME SETUP

 

 

 

>YEAR

1997

MONTH

9

 

DAY

8

HOURS

8

 

MINUTES

11

SECONDS

42

▼ ▼

 

 

 

 

 

general instructions for using most screens

You can display the desired information and enter commands using the , and keys.

Press the key to exit the time-stamp- ing consultation mode and return to the main menu. If no commands are entered for five minutes, the system automatically returns to the normal display mode.

You can scroll through the screens dis- playing information. Press the and keys to scroll up and down through the screens.

For time-stamped events, the display begins with the last event logged. To access older events, press the key. If during consultation, you wish to review more recent events, press the key.

setting the date and time for the UPS

When the DATE AND TIME command is selected, the screen presented opposite is displayed:

the current values are automatically dis- played;

you can modify any of the displayed val- ues;

position the ">" sign opposite the value to be modified. Then press the key;

use the and keys to modify the value;

the key increments the value by one;

the key decrements the value by one;

the selected value can be confirmed by pressing the key. A second value may

then be selected for modification, again using the and keys;

modifications are made and confirmed value by value;

press the key at any time to exit the DATE AND TIME function.

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Logging and time-stamping

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Contents Galaxy PW Page Galaxy PW User’s Manual Galaxy PW 100 to 225 kVA Important Safety Instructions This page intentionally left blank Warranty Service and Factory Repair Call 1 800 438Galaxy PW User’s Manual Galaxy PW TM 100 to 225 kVA User’s manualThis page intentionally left blank Contents How to use this manual Galaxy Pwtm 100 to 225 kVAGeneral characteristics of Galaxy PW UPS IntroductionSchematic diagram of the Galaxy PW system System descriptionDifferent types of Galaxy PW systems Isolation and protection devicesSingle-UPS unit Parallel UPS system External bypass for parallel UPSs and the hot-swap optionOperation in on-line mode Battery timeNormal operation Operation with the normal AC source downUser’s Manual Operation with the normal AC source restored Battery charge cycleSingle-UPS unit on-line mode Inverter shutdown or overloadParallel UPSs with redundancy Parallel UPSs without redun- dancyExample of an installation with an engine generator set Operation with an engine generator setOutput voltage quality and continuity Steady state voltage regulationUPS cabinet Battery cabinetGalaxy PW cabinets Indications Control panelGeneral Inverter on button Start-up of a module Start-upSystem start-up Shutdown Shutdown of the inverterDisplay of alarms Control-panel displayGeneral organization Display of messagesLoad Protected ON-LINE Mode Galaxy Pwtm 100 to 225 kVA List of primary messagesUser’s Manual List of secondary messages Load on MainsBattery Charging BAT. = XXX a U BAT. = XXX Current measurements Measurement systemVoltage measurements Set date and time Battery measurementsSelections and settings Past events Battery testInverse video Alarms Maintenance bypassEnvironment information Signal receptionSignal transmission Utilization via the Galaxy PW display Logging and time-stampingPresentation of event time-stamping by Galaxy PW Consulting statistics ExampleElapsed backup time min this is Nb of backups 1 min this isMin nb of backups 3 min this is Total time with Tbatt 25 C h thisUtilization via Teleservice BatteryMaintenance Maintenance configurationSingle-UPS unit UPS isolationGalaxy PW External bypass Isolate all UPSsGalaxy PW Functional check Battery maintenanceVisual check Maintenance bypass OptionsGalvanic isolation and voltage matching transformers Electrical supervisionThis page intentionally left blank Reorder form Scenic Avenue Costa Mesa, CAPage Page Scenic Avenue, Costa Mesa, California 92626 714 557

Galaxy PW specifications

The MGE UPS Systems Galaxy PW is a high-performance uninterruptible power supply designed to provide reliable power protection for critical systems in various environments, including data centers, industrial settings, and commercial facilities. Known for its advanced features and innovative technologies, the Galaxy PW is engineered to ensure seamless operation, even in the event of power disturbances.

One of the standout features of the Galaxy PW is its modular design, allowing for easy scalability and flexibility. This design enables users to customize the power capacity according to their specific needs, accommodating future growth without requiring a complete system overhaul. The modular architecture consists of interchangeable power modules that can be easily added or replaced, ensuring minimal downtime and optimized performance.

The Galaxy PW uses cutting-edge double-conversion technology, which provides a high level of power quality and reliability. This technology ensures that any fluctuations in input power do not affect the output, delivering clean and stable electricity to connected equipment. This is particularly essential for sensitive electronics that require a consistent power supply to function correctly.

Another significant characteristic of the Galaxy PW is its energy efficiency. The UPS is designed to operate at high efficiency levels, often exceeding 96%. This not only helps in reducing the overall energy consumption but also lowers operational costs and reduces the carbon footprint of the facility. The Eco-Mode feature allows the UPS to deliver power with minimal energy loss during normal operating conditions.

The Galaxy PW is equipped with advanced communication and management features, including an intuitive graphical LCD display that provides real-time information on the system's status and performance metrics. Users can monitor input and output voltages, current load levels, and battery health at a glance. Additionally, the UPS supports various communication protocols and interfaces, facilitating integration with building management systems and remote monitoring tools.

Safety and reliability are also top priorities for the Galaxy PW. The system features robust battery management to extend the lifespan of the batteries while ensuring optimal performance. The UPS is designed with several protections, including overload, short-circuit, and thermal protection, to safeguard both the UPS and connected loads.

In summary, the MGE UPS Systems Galaxy PW integrates modularity, energy efficiency, advanced monitoring, and robust protection features to deliver unmatched reliability for critical power applications. Its innovative design and technologies make it an ideal choice for businesses seeking a reliable power protection solution.