KStar UDC9101S One User manual

1


Allrightsreserved.
Theinformationinthisdocumentissubjecttochangewithoutnotice.





















Publishstatement
ThankyouforpurchasingthisseriesUPS.
ThisseriesUPSisanintelligent,singlephaseinsinglephaseout,highfrequency
onlineUPSdesignedbyourR&Dteamwhoiswithyearsofdesigningexperienceson
UPS.Withexcellentelectricalperformance,perfectintelligentmonitoringand
networkfunctions,smartappearance,complyingwithEMCandsafetystandards,The
UPSmeetstheworld’sadvancedlevel.
Readthismanualcarefullybeforeinstallation
Thismanualprovidestechnicalsupporttotheoperatoroftheequipment. 


2
TableofContents
1.ImportantSafetyWarning..................................................................................................................3
1-1Transportation ............................................................................................................................3
1-2Preparation...................................................................................................................................3
1-3Installation....................................................................................................................................3
1-4Operation......................................................................................................................................4
1-5Maintenance,serviceandfaults...........................................................................................4
1-6Symbolsusedinthisguide.....................................................................................................5
2.Installationandsetup...........................................................................................................................5
2-1Unpackchecking ........................................................................................................................5
2-2Realpanelview ...........................................................................................................................6
2-3SetuptheUPS..............................................................................................................................7
2-4UPSstartupandturnoff........................................................................................................9
3.Operations..............................................................................................................................................13
3-1Buttonoperation......................................................................................................................13
3-2LCDdisplay .................................................................................................................................13
3-3UPSsetting.................................................................................................................................15
3-4OperationalStatusandMode(s) ........................................................................................17
3-5AlarmorFaultreferencecode.............................................................................................18
4.Troubleshooting ...................................................................................................................................19
5.StorageandMaintenance.................................................................................................................21
6.Options ....................................................................................................................................................21
7.Specification ..........................................................................................................................................23


3
1. ImportantSafetyWarning
Importantsafetyinstructions–Savetheseinstructions
Pleasecomplywithallwarnings andoperatinginstructions inthismanual strictly.
Save this manual properly and read carefully the following instructions before
installing the unit. Do not operate this unit before reading through all safety
informationandoperatinginstructionscarefully
ThereexistsdangerousvoltageandhightemperatureinsidetheUPS.Duringthe
installation, operation andmaintenance, please abide the local safety instructions
andrelativelaws,otherwiseitwillresultinpersonnelinjuryorequipmentdamage.
Safetyinstructionsinthismanualactasasupplementaryforthelocalsafety
instructions. Our company will not assume the liability that caused by
disobeyingsafetyinstructions.
1-1 Transportation
PleasetransporttheUPSsystemonlyintheoriginalpackagetoprotectagainst
shockandimpact. 
1-2 Preparation
CondensationmayoccuriftheUPSsystemismoveddirectlyfromcoldtowarm
environment.TheUPSsystemmustbeabsolutelydrybeforebeing installed.
PleaseallowatleasttwohoursfortheUPSsystemtoacclimatetheenvironment. 
DonotinstalltheUPSsystemnearwaterorinmoistenvironments. 
DonotinstalltheUPSsystemwhereitwouldbeexposedtodirectsunlightor
nearheater.
DonotblockventilationholesintheUPShousing. 
1-3 Installation
DonotconnectappliancesordeviceswhichwouldoverloadtheUPSsystem(e.g.
laserprinters)totheUPSoutputsockets. 
Placecablesinsuchawaythatnoonecansteponortripoverthem. 
DonotconnectdomesticappliancessuchashairdryerstoUPSoutputsockets. 
TheUPScanbeoperatedbyanyindividualswithnopreviousexperience. 
ConnecttheUPSsystemonlytoanearthedshockproofoutletwhich must be
easilyaccessibleandclosetotheUPSsystem. 
PleaseuseonlyVDE-tested,CE-markedmainscable(e.g.themainscableofyour
computer)toconnecttheUPSsystemtothebuildingwiringoutlet(shockproof
outlet). 
PleaseuseonlyVDE-tested,CE-markedpowercablestoconnecttheloadstothe
UPSsystem. 

4
When installing the equipment, it should ensure that the sum oftheleakage
currentoftheUPSandtheconnecteddevicesdoesnotexceed3.5mA. 
1-4 Operation
DonotdisconnectthemainscableontheUPSsystemorthebuilding wiring
outlet(shockproofsocketoutlet)duringoperationssincethiswouldcancelthe
protectiveearthingoftheUPSsystemandofallconnectedloads. 
The UPS system features its own, internal current source (batteries).TheUPS
outputsocketsoroutputterminalsblockmaybeelectricallyliveeveniftheUPS
systemisnotconnectedtothebuildingwiringoutlet. 
InordertofullydisconnecttheUPSsystem,firstpresstheOFF/Enterbuttonto
disconnectthemains. 
PreventnofluidsorotherforeignobjectsfrominsideoftheUPSsystem. 
1-5 Maintenance,serviceandfaults
TheUPSsystemoperateswithhazardousvoltages.Repairsmaybecarriedout
onlybyqualifiedmaintenancepersonnel. 
Caution - risk of electric shock. Even after the unit is disconnected from the
mains (building wiring outlet), components inside the UPS system are still
connectedtothebatteryandelectricallyliveanddangerous. 
Before carrying out any kind of service and/or maintenance, disconnect the
batteriesandverifythatnocurrentispresentandnohazardousvoltageexistsin
theterminalsofhighcapabilitycapacitorsuchasBUS-capacitors. 
Only persons are adequately familiar with batteries and with the required
precautionary measures may replace batteries and supervise operations.
Unauthorizedpersonsmustbekeptwellawayfromthebatteries.
Caution-riskofelectricshock.Thebatterycircuitisnotisolatedfromtheinput
voltage.Hazardousvoltagesmay occurbetweenthebatteryterminalsandthe
ground.Beforetouching,pleaseverifythatnovoltageispresent! 
Batteriesmaycauseelectricshockandhaveahighshort-circuitcurrent.Please
take the precautionary measures specified below and any other measures
necessarywhenworkingwithbatteries: 
－removewristwatches,ringsandothermetalobjects 
－useonlytoolswithinsulatedgripsandhandles. 
Whenchangingbatteries,installthesamenumberandsametypeofbatteries. 
Donotattempttodisposeofbatteriesbyburningthem.Thiscouldcausebattery
explosion. 
Donotopenordestroybatteries.Escapingelectrolytecancauseinjurytotheskin
andeyes.Itmaybetoxic. 

5
Pleasereplacethefuseonlywiththesametypeandamperageinordertoavoid
firehazards. 
DonotdismantletheUPSsystem. 
1-6 Symbolsusedinthisguide
 WARNING!
Riskofelectricshock
CAUTION!
Readthisinformationtoavoidequipmentdamage

2. Installationandsetup
NOTE:Beforeinstallation,pleaseinspecttheunit.Besurethatnothinginsidethe
packageisdamaged.Pleasekeeptheoriginalpackageinasafeplaceforfutureuse.
2-1 Unpackchecking
Don’tleantheUPSwhenmovingitoutfromthepackaging.
ChecktheappearancetoseeiftheUPSisdamagedornotduringthe
transportation,donotswitchontheUPSifanydamagefound.Pleasecontactthe
dealerrightaway.
Checktheaccessoriesaccordingtothepackinglistandcontactthedealerincase
ofmissingparts. 
Itincludes:
(1) UPSuser'sguide
(2) SoftwareSuiteCD
(3) USBcable
(4) Powercord(Inputandoutput) 
(5) RS232cable



6
2-2 Realpanelview
1KVA(S):
1KVA(H):
2KVA(S):
2KVA(H)/3KVA(H)

7
2KVA(S)-6batt /3KVA(S):
1. ACinput
2. Network/Fax/ModemSurgeProtection(option)
3. Inputcircuitbreaker
4. EPO(option)
5. USBcommunicationport(option)
6. RS-232communicationport
7. SNMPintelligentslot(option)
8. Outputreceptacles
9. BatteryTerminal
10. OutputTerminal

2-3 SetuptheUPS
Step 1: UPS input connection
Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension
cords.
For 200/208/220/230/240VAC models: The power cord is supplied in the UPS package.
Step 2: UPS output connection

8
For socket-type outputs, simply connect devices to the outlets.
For terminal-type input or outputs, please follow below steps for the wiring configuration:
a) Remove the small cover of the terminal block
b) Suggest using AWG14 or 2.1mm2power cords for 3KVA (200/208/220/230/240VAC
models).
c) Upon completion of the wiring configuration, please check whether the wires are
securely affixed.
d) Put the small cover back to the rear panel.
Step 3 Communication connection
Communication port:
To allow for unattended UPS shutdown/start-up and status monitoring, connect the
communication cable one end to the USB/RS-232 port and the other to the
communication port of your PC. With the monitoring software installed, you can
schedule UPS shutdown/start-up and monitor UPS status through PC.
The UPS is equipped with intelligent slot perfect for either SNMP or Relay card. When
installing either SNMP or Relay card in the UPS, it will provide advanced communication
and monitoring options.
NOTE: USB port and RS-232 port can’t work at the same time.
Step 4: Turn on the UPS
Press the ON button on the front panel for two seconds to power on the UPS.
Note: The battery charges fully during the first five hours of normal operation. Do not
expect full battery run capability during this initial charge period.
Step 5: Install software
For optimal computer system protection, install UPS monitoring software to fully
configure UPS shutdown. You may insert provided CD into CD-ROM to install the
monitoring software.
Step 6: External battery connection
If your UPS is not including batteries. Please connect external batteries as below chart.


9
2-4 UPSstartupandturnoff
Startupoperation
(1)TurnontheUPSinlinemode
NOTE Verify that the total equipment ratings do not exceed the UPS
capacitytopreventanoverloadalarm.
a) Oncemainspowerispluggedin,theUPSwillchargethebattery,atthemoment,
theLCDshowsthattheoutputvoltageis220,whichmeanstheUPSautomatically
tarttheinverter.Ifitisexpectedtochangetobypass model,youcanPress“OFF”
key.
b) PressandholdtheONkeyformorethanthreesecondstostarttheUPS,thenitwill
starttheinverter.
c) Oncestarted,theUPSwillperformaself-testfunction,LEDwilllightandgoout
circularly and orderly. When the self-test finishes, it will come to line mode, the
correspondingLEDlights,theUPSisworkinginlinemode.
(2)TurnontheUPSbyDCwithoutmainspower
a) Whenmainspowerisdisconnected,pressandholdtheONkeyformorethanhalfa
secondtostartUPS.
b) TheoperationoftheUPSintheprocessofstartisalmostthesameasthatwhen
mainspowerisin.Afterfinishingtheself-test,thecorrespondingLEDlightsandthe
UPSisworkinginbatterymode.
Turnoffoperation
(1) TurnofftheUPSinlinemode
a) PressandholdtheOFFkeyformorethanhalfasecondtoturnoff theUPS and
inverter.
b) AftertheUPSshutdown,theLEDsgooutandthereisnooutput. If output is
needed,youcansetbps“ON”ontheLCDsettingmenu.
(1) TurnofftheUPSbyDCwithoutmainspower
a) PressandholdtheOFFkeyformorethanhalfasecondtoturnofftheUPS.
b) WhenturningofftheUPS,itwilldoself-testingfirstly.TheLEDslightandgoout
circularlyandorderlyuntilthereisnodisplayonthecover.
Operation and Display Panel
Theoperationanddisplaypanel,showninbelowchart,isonthefrontpanelofthe
inverter.Itincludesthreeindicators,fourfunctionkeysandaLCDdisplay,indicatingthe
operatingstatusandinput/outputpowerinformation.

10
LCD control panel introduction
（1）LED（fromright  toleft:“alarm”,“bypass”,“battery”,“inverter”);
（2）On-LineUPSLCDdisplay;（3）Functionkeys 
LED Indicator
Indicator Description

Red

OnTheUPShasanactivealarmorfault.


Yellow
TheUPSisinBypassmode.
OnTheUPSisoperatingnormallyonbypass
duringHighEfficiencyoperation.

Yellow

OnTheUPSisinBatterymode.


Green

OnTheUPSisoperatingnormally.

NOTE   Whenpoweronorstartup,theseindicatorswillturnonandoffsequentially.
NOTE   Ondifferentoperationmodes,theseindicatorswillindicatedifferently. 

11
Function Keys
FunctionKey Description
ESC/OFF ToexitsettingmodeOrturnofftheups
UP TogotopreviousselectionOrturnontheups
Down Togotonextselection
ENTER/ON Toconfirmtheselectioninsettingmodeorentersettingmode
LCD Display Icons
Icon Function description 
 InputSourceInformation 
IndicatestheACinput.

Indicate input voltage, input frequency, PV voltage, battery
voltageandTemp
 ConfigurationProgramandFaultInformation 

Indicatesthesettingprograms.

Indicatesthewarningandfaultcodes.
Warning: flashingwithwarningcode. 
Fault:lightingwithfaultcode

12
 OutputInformation 

Indicateoutputvoltage,outputfrequency,loadpercent,loadinVA,
loadin
Wattanddischargingcurrent.
 BatteryInformation 

Indicatesbatterylevelby0-24%,25-49%,50-74%and75-100%in
batterymodeandchargingstatusinlinemode.
InACmode,itwillpresentbatterychargingstatus.
Status Batterycapacity LCDDisplay
Constant
Currenmode
0-24% 4barswillflashinturns
25-49% Bottom bar will be on and the other three
barswillflashinturns
50-74% Bottomtwobarwillbeonandtheothertwo
barswillflashinturns
75-100% Bottomthreebarwillbeonandthetopbars
willflash 


  LoadInformation 
Indicatesoverload.





Indicatestheloadlevelby0-24%,25-50%,50-74%and75-100%.
0%~25% 25%~50% 50%~75% 75%~100%
 
  ModeOperationInformation 



Indicatesunitconnectstothemains.
Indicatesloadissuppliedbyutilitypower.
Indicatestheutilitychargercircuitisworking.
IndicatestheDC/ACinvertercircuitisworking.
  MuteOperation 
Indicatesunitalarmisdisabled.

13
3. Operations
3-1 Buttonoperation



3-2 LCDdisplay
 Partone:Rackdisplay
   Thereare9interfacesavailableintheLCDdisplay.


ButtonFunction
ON /ENTER Button
TurnontheUPS:PressandholdONbuttonfor
atleast2secondstoturnontheUPS.
Confirmcurrentsettings:WhentheUPSenters
thesettingmode,mustpressthisbuttonto 
confirmthesettingsvaluewhatyouwant,nest
pressup/downbuttontochangesettings 
information
Outoffbypassmode：whentheUPSenterto
bypassmode,pressandholdthisbuttonitwill
switchtonormalmode.
OFF /ESC Button
TurnofftheUPS:Pressandholdthisbuttonat
least2secondstoturnofftheUPSinbattery
mode.UPSwillbeinstandbymodeunder
powernormalortransfertoBypassmodeifthe
Bypassenablesettingbypressingthisbutton.
Exitsettingmode:Pressthisbuttontoconfirm
selectionandexitsettingmodewhenLCD
displaythelastselectioninUPSsettingmode.
UP ButtonUpkey:Pressthisbuttontodisplayprevious
selectioninUPSsettingmode.
DOWN Button Downkey:Pressthisbuttontodisplaynext
selectioninUPSsettingmode.
UP + DOWN Button Settingmode:Pressandholdthisbuttonfor5
secondstoenterUPSsettingmode.

14
Item InterfaceDescription ContentDisplayed
01 Inputvoltage&Output
voltage
02 Batteryvoltage&Battery
capacity
03 Inputfrequency&
Outputfrequency
04 Load
05 Environment
Temperature

15
06 UPSmodel.
07 FirmwareVersion
08
AlarmCode(Warming
Message)
Allalarmcodesare
presentwhenabnormal
behavior(s)occur(s)

3-3 UPSsetting
TheUPShassettingfunctions.ThisusersettingscanbedoneunderanykindofUPS
workingmode.Thesettingwilltakeeffectundercertaincondition.Belowtable
describeshowtosettheUPS.
Thesettingfunctioniscontrolledby4buttons(Up,Down,ON/Enter,OFF/ESC): 
Up▲+OFF/Down▼---goesintothesettingpage,
ON/Enter--- -confirmthe  settingsoptions 
Up▲&Down▼---valueadjustmentOrforchoosingdifferentpages.
AftertheUPSturnON,pressbuttons “▲&▼” for5secondsandthengoesintothe
settinginterfacepage.



16
Item Settings Contentdisplay
01
Modesetting

PressEnterbuttontochangethe
setting(ECOorNORorCF).
PressUP▲button  toselectthe
previoussetting.
PressDOWN▼button  toselect
thenextsetting.
02
Outputvoltagesetting

PressEnterbuttontochangethe
setting(200,208，220,230,240).
PressUP▲button  toselectthe
previoussetting.
PressDOWN▼button  toselect
thenextsetting.
03
Frequencysetting

PressEnterbutton  tochange
thesetting(50or60Hz).
PressUPbutton▲  toselectthe
previoussetting.
PressDOWNbutton▼toselect
thenextsetting.
04
Batterycapacitysetting

PressEnterbutton  tochange
thesetting(Batterycapacity
rangeis1-200Ah).
PressUPbutton▲toselectthe
previoussetting.
PressDOWNbutton▼toselect
thenextsetting.
05
BatteryEODvoltaesetting

PressEnterbutton  tochange
thesetting(1.60/1.70/1.75/1.80).
PressUPbutton▲toselectthe
previoussetting.
PressDOWNbutton▼toselect
thenextsetting.

17
06
Bypassvoltageupperlimitsetting

PressEnterbutton  tochange
thesetting(Thebypassvoltage
upperlimitrangeis230-264Vac).
PressUPbutton▲toselectthe
previoussetting.
PressDOWNbutton▼toselect
thenextsetting.
07
Bypassvoltagelowerlimitsetting

PressEnterbuttontochangethe
setting(Thebypassvoltagelower
limitrangeis170-220Vac).
PressUPbutton  toselectthe
previoussetting.
PressDOWNbutton  toselect
thenextsetting.
08
Mutesetting

PressEnterbuttontochangethe
setting(ONorOFF).
PressUPbutton  toselectthe
previoussetting.
PressDOWNbutton  tosaveand
exitthesetup.
09
BYPASSenable/disablesetting

PressEnterbuttontochangethe
setting(ONorOFF).
PressUPbutton▲toselectthe
previoussetting.
PressDOWNbutton▼tosave
andexitthesetup.
3-4 OperationalStatusandMode(s)
item ContentDisplayed
1 Initialized
2 StandbyMode
3 NoOutput
4 BypassMode

18
5 UtilityMode
6 BatteryMode
7 BatterySelf-diagnostics
8 Inverterisstartingup
9 ECOMode
10 EPOMode
11 MaintenanceBypassMode
12 FaultMode

3-5 AlarmorFaultreferencecode

Eventlog  UPSAlarmWarning Buzzer LED
1 RectifierFault Beepcontinuously FaultLEDlit
2 Inverterfault(IncludingInverter
brid
g
eisshorted) Beepcontinuously FaultLEDlit
9 Fanfault Beepcontinuously FaultLEDlit
12 Selftestfault Beepcontinuously FaultLEDlit
13 BatteryChargerfault Beepcontinuously FaultLEDlit
15 DCBusovervoltage Beepcontinuously FaultLEDlit
16 DCBusbelowvoltage Beepcontinuously FaultLEDlit
17 DCbusunbalance Beepcontinuously FaultLEDlit
18 Softstartfailed Beepcontinuously FaultLEDlit
19 UPSInsideOverTemperature Twicepersecond FaultLEDlit
20 HeatsinkOverTemperature Twicepersecond FaultLEDlit
26 Batteryovervoltage Oncepersecond FaultLEDblinking
29 OutputShort-circuit Oncepersecond FaultLEDblinking
30 Inputcurrentlimit Oncepersecond FaultLEDblinking
31 Bypassovercurrent Oncepersecond BPSLEDblinking
32 Overload Oncepersecond INVorBPSLED
blinkin
g

33 Nobattery Oncepersecond BatteryLEDblinking
34 Batteryundervoltage Oncepersecond BatteryLEDblinking
35 Batterylowpre-warning Oncepersecond BatteryLEDblinking
36 Overloadtimeout Onceper2seconds FaultLEDblinking
37 DCcomponentoverlimit. Onceper2seconds INVLEDblinking
39 Mainsvolt.Abnormal Onceper2seconds BatteryLEDlit
40 Mainsfreq.abnormal Onceper2seconds BatteryLEDlit
41 BypassNotAvailable  BPSLEDblinking

19
4. Troubleshooting
IftheUPSsystemdoesnotoperatecorrectly,pleasesolvetheproblembyusingthe
tablebelowandtheTroubleShootingChart. 
SymptomPossiblecauseRemedy
Noindicationandalarmeven
thoughthemainsisnormal. 
TheACinputpoweris
notconnectedwell. 
Checkifinputpowercord
firmlyconnectedtothe
mains. 
TheACinputis
connectedtotheUPS
output. 
PlugACinputpowercord
toACinputcorrectly. 
Alarmcodeisshownas“33”
andbatteryledblinking.
Theexternalor
internalbatteryis
incorrectlyconnected.
Checkifallbatteriesare
connectedwell. 
Alarmcodeisshownas“26”
andbatteryledblinking.
Batteryvoltageistoo
highorthechargeris
fault. 
Contactyourdealer. 
Alarmcodeisshownas“34”
andbatteryledblinking
Batteryvoltageistoo
loworthechargeris
fault. 
Contactyourdealer.
Alarmcodeisshownas“32”
andINVorBYPASSled
blinking.
UPSisoverload 

Removeexcessloadsfrom
UPSoutput. 
Alarmcodeisshownas“29”
andFAULTledlight.
TheUPSshutdown
automaticallybecause
shortcircuitoccurson
theUPSoutput. 
Checkoutputwiringandif
connecteddevicesarein
shortcircuitstatus. 
Alarmcodeisshownas“9”
andFAULTledlight. Fanfault. Contactyourdealer.
Alarmcodeisshownas
“01,02,15,16,17,18”
AUPSinternalfault
hasoccurred.  Contactyourdealer.
Batterybackuptimeisshorter
thannominalvalue 
Batteriesarenotfully
charged 
Chargethebatteriesforat
least5hoursandthen
checkcapacity.Ifthe
problemstillpersists,
consultyourdealer. 
Batteriesdefect  Contactyourdealerto
replacethebattery. 

20
TroubleShootingChart