MGE UPS Systems Galaxy PW user manual How to use this manual, Galaxy Pwtm 100 to 225 kVA

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Galaxy PWTM 100 to 225 kVA

how to use this manual

This manual is designed for ease of use and easy location of information.

To quickly find the meaning of terms used within the text, look in the Glossary.

This manual uses Noteboxes to convey important information. Noteboxes come in four varieties:

WARNING

A WARNING notebox

indicates infor mation provided to protect the

user and ser vice personnel against safety hazards and/or possible equipment damage

CAUTION

A C AU T I O N n o t e b ox

i n d i c a t e s

i n fo r m a t i o n

provided

to

protect the

u s e r

a n d

s e r v i c e

p e r s o n n e l

a g a i n s t

p o s s i b l e

 

e q u i p m e n t

damage .

 

 

 

IMPORTANT

 

NOTE

 

An IMPORTANT

notebox

A

N O T E

n o t e b o x

indicates

infor mation

i n d i c a t e s

i n fo r m a t i o n

provided as

an

operating

p r o v i d e d

a s

a n

instruction,

or

as an

o p e r a t i n g

t i p o r

a n

operating tip.

 

 

equipment feature .

 

All products in the Galaxy PW™ range are protected by patents. They implement origi- nal technology not available to competitors of MGE UPS SYSTEMS.

To take into account evolving standards and technology, equipment may be modified without notice. Indications concerning technical characteristics and dimensions are not binding unless confirmed by MGE UPS SYSTEMS.

This document may be copied only with the written consent of MGE UPS SYSTEMS.

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How to Use this Manual

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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 Galaxy PW User’s Manual Warranty Service and Factory Repair Call 1 800 438 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 descriptionSingle-UPS unit Parallel UPS system Different types of Galaxy PW systemsIsolation and protection devices External bypass for parallel UPSs and the hot-swap optionNormal operation Operation in on-line modeBattery time Operation with the normal AC source downUser’s Manual Operation with the normal AC source restored Battery charge cycleParallel UPSs with redundancy Single-UPS unit on-line modeInverter shutdown or overload Parallel UPSs without redun- dancyOutput voltage quality and continuity Example of an installation with an engine generator setOperation with an engine generator set Steady state voltage regulationGalaxy PW cabinets Battery cabinetUPS cabinet General Control panelIndications Inverter on button System start-up Start-upStart-up of a module Shutdown Shutdown of the inverterGeneral organization Display of alarmsControl-panel display 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 Voltage measurements Measurement systemCurrent measurements Selections and settings Battery measurementsSet date and time Inverse video Battery testPast events Alarms Maintenance bypassSignal transmission Signal receptionEnvironment information Presentation of event time-stamping by Galaxy PW Logging and time-stampingUtilization via the Galaxy PW display Consulting statistics ExampleMin nb of backups 3 min this is Elapsed backup time min this isNb of backups 1 min this is Total time with Tbatt 25 C h thisUtilization via Teleservice BatterySingle-UPS unit MaintenanceMaintenance configuration UPS isolationGalaxy PW Isolate all UPSsGalaxy PW External bypass Visual check Battery maintenanceFunctional check Galvanic isolation and voltage matching transformers Maintenance bypassOptions Electrical supervisionThis page intentionally left blank Reorder form Scenic Avenue Costa Mesa, CAPage Page Scenic Avenue, Costa Mesa, California 92626 714 557