HeatRejection
TheMGEGalaxy4000UPScabinetsgenerateheatandexhaustairthroughthetopportionofits
enclosures.Airintakeisthroughthebottomandfrontofthecabinet.Allothercabinetsareconvection
cooled.ToassistyouinplanningforyourHVACneeds,heatrejectiondataisprovidedintablebelow.
Thecabinetairowandrecommendedtopclearanceareprovidedin“CabinetPlacement“section.
TheMGEGalaxy4000isintendedforuseinanenvironmentwherecontroloftemperatureand
humidityisprovided.
HeatRejectionData@208/208V AC
UPSCabinet40kVA50kVA65kVA75kVA
BTU/Hr14,90018,70024,20028,000
Note:Toprovideforadequateventilation,aminimumof36inchesclearanceshouldbe
maintainedabovethetopoftheMGEGalaxy4000cabinet.
CabinetClearances
TheMGEGalaxy4000UPScabinettopclearanceof36inchesforfanexhaustisrecommended.
Additionally,adequatespacemustbeincludedinthefrontandtopofeachcabinet(approx.36inches)
toallowthedoors/panelsofthecabinettobeopenedforserviceandmaintenanceprocedures.
Foraninstallationwhereseismicrequirementsmustbemet,additionalclearanceatthesideofthe
cabinetmustbeincludedtoaccommodatetheseismicanchors.ContacttheCustomerSupportCenter
toorder.
PreparationforStorage
Iftheequipmentistobestoredpriortoinstallation,itshouldbestoredinacool,dry ,well-ventilated
locationthatisprotectedagainstrain,splashingwater,chemicalagents,etc.Theequipmentshould
becoveredwithatarpaulinorplasticwrappertoprotectitagainstdust,dirt,paint,orotherforeign
materials.Seethesectionofthismanualtitled"EnvironmentalRecommendations"forrecommended
storageenvironmentalconditions.
Note:Batteriesshouldbestorednolongerthanthree(3)monthsat25°C(77°F)orlower
priortorecharging.Exceedingtherecommendedambientstoragetemperaturewill
reducebatteryback-uptimeandmayadverselyaffectbatterylife.
990–3964–001MGEGalaxy400040–75kV A208V7