MGE UPS Systems Galaxy PW user manual Contents

Page 9

 

contents

safety instructions

iii

warranty

v

how to use this manual

2

introduction

 

general characteristics of Galaxy PW™ UPS

3

system description

4

different types of Galaxy PW™ systems

5

isolation and protection devices

5

operation in on-line mode

6

inverter shutdown or overload

8

operation with an engine generator set

9

output voltage quality and continuity

9

description of Galaxy PW™ cabinets

 

UPS

10

battery

10

control panel

 

general

11

indications

11

start-up

 

system start-up

13

start-up of a module

13

shutdown

 

shutdown of the inverter

14

shutdown of a rectifier/charger

14

control-panel display

 

general organization

15

display of messages

15

measurement system

19

voltage measurements

19

current measurements

19

power and frequency measurements

19

battery measurements

20

selections and settings

20

alarms

 

general

22

maintenance bypass

22

environment information

 

signal reception

23

signal transmission

23

logging and time-stamping

 

presentation of event time-stamping by Galaxy PW™

24

utilization via the Galaxy PW™ display

24

utilization via Teleservice

27

maintenance

 

maintenance configuration

28

battery maintenance

30

visual check

30

functional check

30

options

 

galvanic and voltage matching transformers

 

maintenance bypass

31

electrical supervision

31

Contents

1

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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 Service and Factory Repair Call 1 800 438 WarrantyGalaxy PW User’s Manual Galaxy PW TM 100 to 225 kVA User’s manualThis page intentionally left blank Contents Galaxy Pwtm 100 to 225 kVA How to use this manualIntroduction General characteristics of Galaxy PW UPSSystem description Schematic diagram of the Galaxy PW systemIsolation and protection devices Different types of Galaxy PW systemsSingle-UPS unit Parallel UPS system External bypass for parallel UPSs and the hot-swap optionBattery time Operation in on-line modeNormal operation Operation with the normal AC source downBattery charge cycle User’s Manual Operation with the normal AC source restoredInverter shutdown or overload Single-UPS unit on-line modeParallel UPSs with redundancy Parallel UPSs without redun- dancyOperation with an engine generator set Example of an installation with an engine generator setOutput voltage quality and continuity Steady state voltage regulationBattery cabinet Galaxy PW cabinetsUPS cabinet Control panel GeneralIndications Inverter on button Start-up System start-upStart-up of a module Shutdown of the inverter ShutdownControl-panel display Display of alarmsGeneral organization Display of messagesGalaxy Pwtm 100 to 225 kVA List of primary messages Load Protected ON-LINE ModeLoad on Mains User’s Manual List of secondary messagesBattery Charging BAT. = XXX a U BAT. = XXX Measurement system Voltage measurementsCurrent measurements Battery measurements Selections and settingsSet date and time Battery test Inverse videoPast events Maintenance bypass AlarmsSignal reception Signal transmissionEnvironment information Logging and time-stamping Presentation of event time-stamping by Galaxy PWUtilization via the Galaxy PW display Example Consulting statisticsNb of backups 1 min this is Elapsed backup time min this isMin nb of backups 3 min this is Total time with Tbatt 25 C h thisBattery Utilization via TeleserviceMaintenance configuration MaintenanceSingle-UPS unit UPS isolationIsolate all UPSs Galaxy PWGalaxy PW External bypass Battery maintenance Visual checkFunctional check Options Maintenance bypassGalvanic isolation and voltage matching transformers Electrical supervisionThis page intentionally left blank Scenic Avenue Costa Mesa, CA Reorder formPage 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.