INVT HT1101S User manual

Rack-online UPS
(1-3kVA)
UserManual

ImportantSafety Instructions
RackOnline 1-3kUPSUserManualI
ImportantSafetyInstructions
Save these instructions
This manualcontainsimportant safetyinstructions.Read allsafetyand operating instructions
before operating theuninterruptiblepower systems (UPS).Adhere toall warnings on the unit
and inthis manual.Followall operating and user instructions. This equipmentcan beoperated
byindividuals without previoustraining.
Maximumload must notexceed thatshownon the UPS rating label.The UPS is designed for
dataprocessingequipment.Ifuncertain,consult your dealer or localrepresentative.
The 1-3kVA@200/208/220/230/240VACisdesigned for usewithathree-wire input (L,N,G).
WARNING
Thebatterycanpresentariskofelectricalshock and high
shortcircuitcurrent.Following precautionsshouldbe
observedbeforereplacing thebattery.
lWear rubber glovesand boots.
lRemoverings,watchesand other metalobjects.
lUsetoolswithinsulated handles.
lDo not lay toolsor other metalobjects on the batteries.
lIf the batteryis damagedinanywayor shows signsofleakage, contactyour local
representativeimmediately.
lDo not disposeofbatteriesinafire.Thebatteriesmayexplode.
lHandle, transport and recyclebatteries inaccordancewithlocalrepresentative.
WARNING
Although theUPS hasbeendesignedand manufacturedto
ensurepersonal safety,improperuse canresultinelectrical
shock orfire.Toensuresafety,observethefollowing
precautions:
lTurn off andunplug theUPS beforecleaningit.
lClean the UPS withadrycloth.Donot useliquidor aerosolcleaners.
lNever block orinsert anyobjects intotheventilation holesor other openings oftheUPS.
lDo not placethe UPS power cord where itmight bedamaged.

Contents
II RackOnline1-3k UPSUser Manual
CONTENTS
Important SafetyInstructions....................................................................................................I
Contents..................................................................................................................................II
1.ElectromagneticCompatibility...............................................................................................1
2. Introduction .........................................................................................................................2
3.SystemDescription...............................................................................................................5
3.1Transient Voltage Surge Suppression(TVSS)and EMI/FRIFilters .........................5
3.2Rectifier/Power Factor Correction (PFC) Circuit.................................................5
3.3Inverter....................................................................................................5
3.4BatteryCharger.........................................................................................5
3.5DC-to-DC Converter...................................................................................6
3.6Battery ....................................................................................................6
3.7DynamicBypass........................................................................................6
4. ProductSpecification and performance...............................................................................7
4.1ModelDescription ......................................................................................7
4.2Product Specification and Performance ...........................................................7
5. Installation...........................................................................................................................9
5.1Unpacking and Inspection............................................................................9
5.2MechanicalInstallation................................................................................9
5.2.1Notesfor installation.............................................................................................9
5.2.2Tower Installation.................................................................................................9
5.2.3RackInstallation.................................................................................................12
5.3Operating procedure for connectingthe long backup timemodelUPS withthe external
battery .......................................................................................................13
6. Controls and Indicators......................................................................................................15
6.1Operation andDisplayPanel ......................................................................15

Contents
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6.2AudibleAlarm..........................................................................................18
7. Operation..........................................................................................................................19
7.1Operation Mode.......................................................................................19
8. BatteryMaintenance..........................................................................................................20
8.1Battery maintenance.................................................................................20
8.2ReplacingInternalBattery Pack...................................................................20
9. Notesfor batterydisposalandreplacement procedures....................................................24
9.1BatteryDisposal ......................................................................................24
9.2BatteryReplacementProcedures.................................................................24
10.Troubleshooting..............................................................................................................25
10.1Checking UPSstatus ..............................................................................25
10.2Adjustthe factorscaused the problem .........................................................25
AnnexA.IntelligentSlot.........................................................................................................29
AnnexB.EPO.......................................................................................................................30
Annex C. RatedParametersSetting......................................................................................29
Annex D.BatteryKitAssembly (option).................................................................................34

ElectromagneticCompatibility
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1.ElectromagneticCompatibility
*Safety
IEC/EN62040-1-1
*EMI
Conducted Emission.........IEC/EN62040-2 ClassA
Radiated Emission............IEC/EN62040-2 ClassA
*EMS
ESD..................................IEC/EN61000-4-2
Level4
RS....................................IEC/EN61000-4-3
Level3
EFT..................................IEC/EN61000-4-4Level4
SURGE............................IEC/EN61000-4-5
Level4
LowFrequencySignals..............:IEC/EN61000-2-2
Warning: Thisisaproductfor commercialand industrialapplicationinthe second
environment-installation restrictions or additionalmeasuresmaybe needed to
prevent disturbances.
NOTICE
Thisisaproductfor restrictedsalesdistributiontoinformedpartners. Installationrestrictionsor
additionalmeasures maybeneeded toprevent radiointerference.
Operated the UPSinanindoor enviromentonlyinan ambienttemperature range of
0-40°C(32-104°F). Installitinaclean environment,free frommoisture, flammableliquids,
gasesand corrosivesubstance.
ThisUPScontainsno user-serviceablepartsexceptthe internalbatterypack.The UPSon/off
pushbuttonsdo notelectricallyisolateinternalparts.Under nocircumstanceattempttogain
accessinternally, due tothe riskofelectricshock or burn.
Do notcontinue tousethe UPS ifthe panelindicationsare notinaccordancewiththese
operating instructionsor theUPSperformancealtersinuse.Refer allfaulttoyour dealer.
Servicing ofbatteriesshouldbeperformed or supervised bypersonnelknowledgeableof
batteriesand the precautions. Keep unauthorized personnelawayfromthe batteries.Proper
disposalofbatteriesisrequired.Refer toyour locallawsand regulationsfor disposal
requirement.
DONOTCONNECTequipmentthatcouldoverload the UPS or demand DC currentfromthe
UPS,forexample:electricdrills,vacuumcleaners,laser printers, hairdryer oranyappliance
using half-waverectification.
Storing magneticmediaontop ofthe UPS mayresultindatalossor corruption.
Turn off and isolatethe UPSbefore cleaningit. Useonlyasoft cloth,never liquidor aerosol
cleaners.

Introduction
2Rack Online 1-3k UPS User Manual
2. Introduction
Congratulationsonyour choiceofthe uninterruptiblepower system(UPS),the UPScomesin
nominalpower ratingsof1000VA,2000VAand 3000VA.Itisdesigned toprovide conditioned
powertomicrocomputers and other sensitiveelectronic equipment.
When itisgenerated,alternating currentisclean and stable. However,during transmission and
distributionitmaybesubject tovoltage sags, spikesand completepower failure thatmay
interruptcomputer operations,causedatalossandeven damage equipment. The UPS
protects equipmentfromthesedisturbances.
The UPSisacompact,on-line UPS.Anon-line UPScontinuouslyconditionsand regulatesits
outputvoltage,whether utilitypower ispresentornot.Itsuppliesconnectedequipmentwith
clean sinewavepower. Sensitiveelectronic equipment operates best fromsinewavepower.
For easeofuse,the UPSfeaturesaLCD displaytoindicateallinformationforUPS,and
provide kindsoffunction buttons.
Fig.1FrontView

Introduction
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Fig.2Rear View

Introduction
4Rack Online 1-3k UPS User Manual
RS-232 communicationport.DB9type.
EPO.Shorttoactivate.
Intelligentslot
USB port. Btype.
Inputsurge protectionslot.
Inputsocket. 1KVA:IECC14,2K/3K: IECC20
Network surge protection.
OutputSocket IECC13
Externalbatteryport.Optionalfor standard model.
Batteryground
OutputSocket IECC19
Inaddition, inviewof thelong backup timerequirements,Speciallydesigned thebatterypack,
the diagrambelow:
Fig.3-1FrontViewofBatterypack
Fig.3-2 Rear ViewofBatterypack

SystemDescription
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3. System Description
3.1TransientVoltageSurgeSuppression(TVSS)and EMI/FRIFilters
TheseUPScomponents provide surge protectionand filter bothelectromagnetic interference
(EMI)and radiofrequencyinterference(RFI).They minimizeany surge or interferencepresent
inthe utilitylineand keep thesensitiveequipment protected.
3.2Rectifier/PowerFactorCorrection (PFC) Circuit
Innormaloperation,the rectifier/powerfactor correction (PFC) circuit converts utilityACpower
toregulated DC power for usebythe inverter whileensuring thatthe waveformoftheinput
currentused bythe UPSisnearideal.Extracting thissinewaveinputcurrentachievestwo
objects:
lThe utilitypower is used as efficiencyaspossiblebytheUPS.
lThe amountofdistortionreflected on the utilityis reduced.
Thisresultsincleaner power being availabletoother devicesinthe building not being
protected bythe UPS.
3.3Inverter
Innormaloperation,the inverter utilizethe DCoutputofthe power factor correction circuit and
inverters itintoprecise,regulated sinewaveACpower. Upon autility powerfailure,the inverter
receivesitsrequired energy fromthe battery through the DC-to-DC converter.Inbothmodes of
operation,the UPSinverter ison-line and continuously generating clean,precise,regulatedAC
output power.
3.4BatteryCharger
The battery charger utilizes energyfromthe utilitypower and preciselyregulatesitto
continuouslyfloatcharge thebatteries. The batteries are beingcharged whenever the UPSis