Pocasa L8K3/1 User manual

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Lseries3/1onlineUPS(6KVA~80KVA)
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1.Importanceindication----------------------------------------------------------------------------------------------------------------------4
1.1.Applied condition------------------ ----------------------------------------------------------------------------------------------------4
1.2.Working entironment----------------------------------------------------------------------------------------------------------------4
1.3. Safetynotice----------------------------------------------------------------------------------------------------------------------------4
2.Productinformation-------------------------------------------------------------------------------------------------------------------------5
2.1. HowtonametheUPS----------------------------------------------------------------------------------------------------------------5
2.2.Mainfeatures----------------------------------------------------------------------------------------------------------------------------6
2.3.Technologyparameters---------------------------------------------------------------------------------------------------------------7
3.UPS appearanceintroduction------------------------------------------------------------------------------------------------------------9
3.1.1～3KVA UPS---------------------------------------------------------------------------------------------------------------------------8
3.2. 4～20KVA UPS, 6～20KVA UPS-------------------------------------------------------------------------------------------------10
3.3. Frontpaneloperationinstruction--------------------------------------------------------------------------------------------------11
4. Briefintroduction ofUPSconfiguration-----------------------------------------------------------------------------------------------12
4.1.Rectifier---------------------------------------------------------------------------------------------------------------------------------12
4.2.Inverter----------------------------------------------------------------------------------------------------------------------------------13
4.3.Battery-----------------------------------------------------------------------------------------------------------------------------------13
4.4. Switch-----------------------------------------------------------------------------------------------------------------------------------14
4.5.Dispalying and touching screen operation--------------------------------------------------------------------------------------14
4.6. Lseries3/1largescreen LCD displayandoperation------------------------------------------------------------------------15
4.7. RS232 intelligent communication-------------------------------------------------------------------------------------------------25
4.8. RS485 intelligent communication-------------------------------------------------------------------------------------------------25
4.9. Communication ofSNMPand distant web-------------------------------------------------------------------------------------26
4.10.Dry connectstatecommunication----------------------------------------------------------------------------------------------27
5. UPS Working principle-------------------------------------------------------------------------------------------------------------------27
5.1.Working principleofcompletemachine ----------------------------------------------------------------------------------------28
5.2.Mainsoperationalmode ------------------------------------------------------------------------------------------------------------29
5.3.Battery inverteroperationalmode -----------------------------------------------------------------------------------------------30
5.4. Bypass operationalmode ----------------------------------------------------------------------------------------------------------30
5.5.Manual maintenancebypass mode ---------------------------------------------------------------------------------------------30
6. UPSinstallation ----------------------------------------------------------------------------------------------------------------------------31
6.1.Disassembleand inspect----------------------------------------------------------------------------------------------------------31
6.2.UPS positioning ----------------------------------------------------------------------------------------------------------------------31
6.3.UPScableconnection --------------------------------------------------------------------------------------------------------------32
6.4.UPScableconnection --------------------------------------------------------------------------------------------------------------35
7.Operation and management------------------------------------------------------------------------------------------------------------35
7.1. Preparationsbeforeturning on the machine ----------------------------------------------------------------------------------35
7.2. The firsttimeturnon the UPS-----------------------------------------------------------------------------------------------------35
7.3. Maininputmode test ------------------------------------------------------------------------ ---------------------------------------35
7.4.Currentmode test--------------------------------------------------------------------------------------------------------------------36
7.5. Dailyrunningmanagement --------------------------------------------------------------------------------------------------------36
8.Dailymaintaining--------------------------------------------------------------------------------------------------------------------------36
8.1.Defencemaintenance--------------------------------------------------------------------------------------------------------------36
8.2.Batterymaintaining ------------------------------------------------------------------------------------------------------------------36
8.3.The explanation ofalarm-----------------------------------------------------------------------------------------------------------37
9. Disposalofabnormal---------------------------------------------------------------------------------------------------------------------39
10.Transporation requirements-------------------------------------------------------------------------------------------------------43
Tableofcontents
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10.1.Transporation marks-------------------------------------------------------------------------------------------------------------43
10.2.Handlingand shipping------------------------------------------------------------------------------------------------------------44
11.Packing list--------------------------------------------------------------------------------------------------------------------------------44
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Thismanualcontainsthe guidanceof UPS and accumulatorwhen installation and application,alsoincludesthe
guidanceofproblemsetting and maintenance.
ØPleaseread thisusermanual carefullybeforeusing orinstalling the machine.
ØThismanual must be read toand conserved byaprofessionalperson.
ØThismanual doesnot introducethe specified technologies.
ØThismanual appliestoLseries3/1online UPS.
Thismanual providesthe referencewhen using and guidancewhen alarming and working.
1.1.Appliedcondition
ThisUPSprovidesACpowersupply,whichisthe basicpowerofyourequipment. Pleasecarefullycheck whether
the inputand output pressureand frequency can meet the using requirements.
UPS inputACcapacitormustbe asrequested.Otherwisethe UPS will work improperlyoreven occursecurity
accident (when the UPS inputisgenerator,generatorcapacityshouldbe 3multiplemorethan UPS).
1.2. Working environment
The working environmentand maintainmethodsalsoinfluenttheusing age and failurerateofthe UPS.Therefore,
pleaseavoidthe following working environmentinlong term.
Placesoverdemand ofspecifications(temperature0℃~40℃,relativehumidity30%~95%).
!Placeswithbaresunshine.
"Placesnearbytheheat sources. Overheat willspeed up the externalbattery self-discharge.
#Placesliabletoshaking and shoving.
$Placeshavepowder, corrosivesubstancesand combustiblegas.
1.3. Safetynotice
1.3.1.Generallythe UPSisinconnection withbatteries. Sothattheremight still be voltage inthe outputend even
without ACinput.
1.3.2.When UPSneed tobe moved orre-wiring, you must ensurethat all UPS stop working, electricityinput and
batteriesinputisoff.Otherwise, theremaystillbe riskof electricshock inthe output end.
1.3.3.Toensurethe person%ssafety, thisseriesUPSmust be of good grounding protectionand of reliablegrounding
beforethe using.
1.3.4.Pleasekeep the airintakeand exhaustopen.Poorventilation willincreasethe internaltemperatureofthe UPS
and thereforeshort the lifetimeof UPSspareparts.
1.3.5. Liquidand otherobjectsshouldnot be leaked intothe inside UPS inside box.
1.Importance indication
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1.3.6.Incaseoffirebroken out around, pleaseusedry powderfireextinguisher. Liquidfireextinguisherwillbe
dangerofelectricshock.
1.3.7.The lifetimeofproductwilldecreasebythe increasing of temperature.Regularreplacementcouldguarantee
UPS work normallyand maintainsufficienttime. Replacementthe battery must be operated byauthorized
technologists.
1.3.8.Ifnouseitlong time, UPSmust be stored indry environment,the host (without batteries)the storage
temperaturerange: -40 ~+70 .
1.3.9.Intermofno usethe UPS forlong time,itisadvised tocharge itbyAV formorethan 12 hoursevery 3months.
Toavoidanybatterydamage forlong timeno using.
1.3.10.Pleasedonotopen thebatterycabinetincasethatthe electrolyteinjurythe skinandeye.Ifincaution the
bodycontactthe electrolyte,pleasewashit withplentyof waterand then go tothe hospital.
1.3.11.Pleasedo notopen the cabinetbyyourselfbecausetherearemanyhigh voltage accumulatorspareparts.
Otherwiseanyaccident arisen shouldat yourperil.
1.3.12. Pleasedo not disassemblyanyconnection cable byyourselfwithoutpermission.
1.3.13.BecausethisUPSisverybigand heavy,pleasedo notmoveand shakeitviolently.Alsogood ventilationis
necessary.
1.3.14. Do notexhaust the dust when itiselectrophorus. Do not usewetwashrag toclean thedirt.
1.3.15.The battery mustbe replaced byprofessional technologist. Replaced battery shouldbe send tospecial
recycling agencies. Batterybelongstotoxicwaste.
2. Productsinformation
Lseries3/1UPSsarewithapowerrange from8KVA up to60KVA.Lseries3/1UPSsadopt high-speed MCU and
CPLD and programmed and controlled bysoftware.Lseries3/1UPSsbringsinthe sixthgeneration low-exhaustand
big-powerIGBTand staticswitchaspowercomponents.Lseries3/1UPSsproductcombine world%snewestcontrol
sparepartsand the mostadvanced software,and applybroadlytoindustrialssuchasbuilding lighting,roadtraffic
lighting,electricity,industry and otherindustrial and mining enterprisesfields.
2.1. Howtoname theUPS
LXXX &3/1
3phaseinand singleout
Rating capacity(KVA)
Lowfrequency
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UNINTERRUPTIBLEPOWERSUPPLY
Name:UPS
Type:L**K3/1
Inputvoltage:380VAC'20％，50Hz
Outputvoltage: 220VAC'2％，50Hz
Battery voltage:360VDC
Production date:
Production number:PCUPSTT400K060508001
Name&&UPS
Type&&itmeansthe UPS%sratingcapacity; pleaserefertotheproduct naming regulation.
Input pressure&&rating inputpressureandfrequency
Output pressure&&rating outputpressureand frequency
Battery pressure&&rating battery pressure
Production date&&leavefactory date
Production number&&productionserialnumber
Code number&&CODE-39 standard
2.2. Mainfeatures
lOnline working patternand promptstaticswitch
lIntelligent digitalcontrol technology
It adopts3high-speed microprocessorcontrolling systemand operation parameterswhichmakeitsoperation&
managementmoreperfectand itsself-diagnosisand self-detectfunction stronger.You can alsofullytrustthesine
wavewhichwasconverted byfigurevoltage tooperateperfectlyand meetyourdemand.
lEfficient IGBT inverterABtechnology
lHigh-speed switchfeatureofIGBT;high voltage and large current; adoptvoltage drives, onlyneedslittlecontrol
power.Withlowersaturation voltage ofthe fifthIGBT,the inverterABworksmoreefficiency and reliable.
lSuperiorload
It iscompletelycapabletoload from0-100% whileno need tochange tobypass, whichmakesurethe output
reliable.
lIntuitiveviewof the LEDworking stateand work flow
lHumanized bigtouchscreen LCD inbothChineseand English
It providesintuitiveviewofintelligent icon statusoftheflowchat, tabulardata, eventsrecordsand menu operation
inbothChineseand English.
lPerfect protection
Ithasoutputover/lowload protection,Inputsurgeprotection,phasesequenceprotection;batteryover
charge/discharge protection;shortcircuitprotection;over-temperatureprotection andsoon,aswellasalarming
function.
lHigh dynamicperformance
Adopting kindsoffeedback control suchasinstantaneouscontrolmethod and validdate,itachieveshighdynamic
adjustmentand reducesthe output THD.
lAdopt 6pulserectifier(option12 pulse and input harmonicfilter)
PC1215400K9H060512
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Effectivelyrestrainthe inputTHD;raiseUPS input powerfactor, reducethe inputTHD current.
lIntelligent battery management
Lseries3/1UPSscan automaticallyadjustbatterycharge parametersaccordingtheuser%sbattery configuration,
and can achievebatteryfloatand boostconversion,temperaturecompensation and battery charge&discharge
managementaccording tothe powersupplyenvironment. It prolongsthe battery%slifetimeand reducesthe operator%s
burden.
lOptionalbattery detecting module
It isabletotestthe singleparameter, and displayon theLCD. If battery failureitwillalarmtorunner.
lIntelligent detection function
The systemmicroprocessorwill continuouslydetectonline allpower%ssupplyworking status,breakerstatus,and
allcircuitsworking status. Anyfailureoccurs, the detecting systemwillimmediatelyalarmtotherunner.
lIntelligent communication
RS232 and RS485 interfacerealizesmulti-communication and long distancemonitor.
The choiceSNMP card100% carriesoutlong distancesupervision and network management;the optionaldry
contactconnection,adopting no haveno the source,efficientlycarriesoutthe supervision and controloftheUPS
status.
lCharacteristicsetting
Asperdifferentpowersupply, the UPScan adjustthe input parameters.
2.3.Technologyparameters
（1）Rectifierparameters
Type L8K3/
1 L10K3/ 1 L15K3/ 1 L20K3 /1 L30K3 /1 L40K3 /1 L50K3 /1 L60K3 /1 L80K3 /1
Capacity(KVA)
8 10 15 20 30 40 50 60 80
Working 6 pulse(12 pulseoption)rectifier
Phase Three phase+N+G
Voltage 380VAC'25%
Frequency 50Hz'5%, 60Hz'5%
THDi ＜5%
Softstart 0～100% 5s
Outputvoltage
432VDC
Set the DC
voltage bysoft
432VDC(set thembyourengineer)
（2）Batteryand charge parameters
Type L8K3/
1 L10K3/ 1 L15K3/ 1 L20K3 /1 L30K3 /1 L40K3 /1 L50K3 /1 L60K3 /1 L80K3 /1
Maxcurrent
discharge(A) 16.6 27.6 42.5 55 82 108 135 162 216
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Battery type Maintenance-free lead acidbattery
Battery
numbers 32 pcs
DC voltage 384VDC
Float voltage 432VDC(onceofthree monthscharge, charge votage 464VDC)
Charge power
Rated powerX20％(automaticallychange followthe batteries)
（3）Inverterparameters
Type L8K3/
1 L10K3 /1 L15K3 /1 L20K3 /1 L30K3 /1 L40K3/ 1 L50K3 /1 L60K3/ 1 L80K3 /1
Rated power
cos(=0.8 Capacity)0.8(KW)
Phase Singlephase+N+G
Voltage 220VAC'1%(stateload, 220VAC'5%(fluctuateload))
Frequency 50Hz'0.5%, 60Hz'0.5%(withbattery)
Output
frequency
stability
＜'0.5%(no inphase)
Input
frequency 50Hz'5%
Crest factor 3:1
Wave Puresine wave
Output
waveform
distortion Puresine wave,linearload<3%; non-linearload<5%
Dynamic
characteristics
＜'5%(0*+100% load)
Recovertime
＜10ms
Overload 125% 1mintue, 150% 1s
Inverter
efficiency ,95%(with100% load)
（4）Bypass parameters
（5）Systermparameters
Type L8K3
/1 L10K3 /1 L15K3 /1 L20K3/ 1 L30K3/ 1 L40K3/ 1 L50K3/ 1 L60K3 /1 L80K3 /1
Phase Singlephase(Aphase)
Voltage 380VAC'25%(UPS mode), 380VAC'10%(ECO orUPSmode)
Frequency 50Hz'10%, 60Hz'10%(UPS mode)
50Hz'5%, 60Hz'5%(ECO orUPSmode)
Transfertime
<1ms(inverter*+bypass)
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Type L8K3
/1 L10K3 /1 L15K3 /1 L20K3 /1 L30K3 /1 L40K3/ 1 L50K3/ 1 L60K3/ 1 L80K3/ 1
Efficiency ＞80%(load 100%)
Communication
RS232/RS485, (SNMPcardoption)
Temperature 0～40
Relative
humidit(no
coagulation) 30%～90%
Height(Max) ＜1000M(a1% decreaseagainst 100 meters%rise; altitude 4000MMax)
Cooling-down
method Compulsiveventilation(withtemperaturecontrol)
NoisedB 40～55 55～60 60～65
Cabinet colors
Grey(option othercolours)
Input place Under/back
Easyto
maintain Top/leftorright side open
Cabinet size
W)D)H(mm3) 380)680)900 430)750)1050 980)800)1800
Weight(Kg) 70 135 158 185 215 318 405 445 498
Inputmode Withthe line connection
Outputmode Withthe line connection
Allthe aboveparametersarereferenceonly, anydifferencepleaserefertothe actualUPS.
3. UPS appearance introduactions
3.1. 8 20KVAUPS
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3.2.30 40KVAUPS
3.3. Frontpaneloperationinstruction
3.3.1. 3phaseinand singleoutfront panel operation instruction
LCD
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度故障
旁路运行
整流正常
电池正常工作指示
逆变正常 输出指示
电池低压 输出过载
主电输入
旁路输入
lisfunction key，takethe keyfor5secondsastheupsturning offthen you can enterthe seting status.
lTakethe +atthe sametimeisturning off the ups, UPS will be bypass.
lisONkey，takeit for2s, UPSwill turnon and frombypasstoinverternormallyafter1minute.
lisONkeywithBAT,pleasetakethe keyfor1swhen you want tostart the upswithout the mains.
lisreset key, takethe keyforrestartthe ups.
lisup the numberkey, when the seting statusplsuseit.
lismoving the cursorkey,when the seting statusplsuseit.
listurning overthe screen key, mainlyusetoturnoverthe screen forlooking the upsworking status.
3.3.2Led displayintroducations
A.Working statuslamp-- indicateeachpart of the circuitworking statuswhen it works.
ØBypassinput -- lightenswhenbypassinput power%svoltage and frequency arewithinnormalrange.
ØBypassoperation -- lightenswhen staticswitchisbypassworking status.
ØMainpowerinput --lightenswhen maininputpower%svoltage and frequency arewithinnormalrange.
ØRectifiernormal -- lightenswhen rectifierworksnormally.
ØInverternormal--lightenswhen inverterworksnormally.
ØInputindication --lightenswhen UPS inputs.
ØWrong phaseorder-- lighten when inputAC%sphaseorderhaserror.
ØWorking status-- lightenswhen controlling circuitofthewholemachine worksnormally.
ØBattery normal-- lightenswhenbattery%svoltage worksnormally.
ØLowvoltage -- lightenswhen the voltage of the battery islow.
ØOverloaded input --lightenswhen the inputisoverloaded.
B.Touchscreen plusLCD
ØTouchscreen -- you can touchdirectlyon the screen boardand enterintothe corresponding menu.
ØLCD -- showthe statusand figures.
C.Detailespleaserefertothe part of displayand communication.
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ØRectifierswitch-- the breakercontrolsthe rectifier%sinput. Meanwhileitprotectsthe rectifier:the breaker
cutswhen the rectifierisovercurrent.
ØBypassswitch-- the breakercontrolsthe bypass%sinputand protectthe bypassmeanwhile.The breaker
cutswhen bypasscircuitisovercurrent.
ØBattery%sswitch--the breakercontrolsthe battery%sinputand protectsthe battery group meanwhile.The
breakercutswhen battery group isovercurrent.
ØInputswitch-- the breakercontrolsthe UPS%sACoutputand protectsthe outputmeanwhile.The breaker
cutswhen input overcurrentorshort circuit.
ØMaintainswitch--itisused formaintainUPSwithuninterruptiblepower,Itwillturnoffwhen working
normally.Pleaserefertocorrectflowwhen using thisswift,otherwiseitwillcausethefailureofUPSor
output cut.
The process ofcutoff the maintainenceswitch:turnon the bypassswitch,meanwhileturnoffthe inverterby
manual,then turnoff theoutput switch,the cutoffthe maintainenceswitch, and then turnoffthe rectifierswitch
and battery switch.
D.Connection end -- cablesconnect the input,output andbattery.
E.Dry connectionpointconnections
F. RSS232 communication meetend -- connectthe RS232 meetend inthe computer.It willmonitorthe UPS in
background through monitorsoftware.
G.RS485 communication meetend --connectthe RS485meetend inthe computer.ItwillmonitortheUPS in
background through monitorsoftware.
H.SNMPcard--connectthe Intel websiteand operatetheweb long-distancemonitor.
I. Boarding -- open itand screwand connect lines
J. Idlerwheel--tomovethe UPS when installing.Shouldbe fixedafterinstallation.
4. BriefintroductionofUPS configuration
4.1. Rectifier
Convertthe 3phase%sinputACelectricityintostableDCthrough the rectifierand charge the battery meanwhile.Its
consisted partsareasfollowing:
Harmonicfilter
Rectifierswitch
3
phasemains
6or12 pulserectifier
MCU
D
C
bus
filter
Inverter
Batteries
Rectifiercircuit
Inputvoltageandfrequency
inspection Batteryvoltage and charging circuit
inspection
BUSFILTER
Charging voltage and circuitcontrolling,
BUSprotection
Inputvoltage frequency default
phaseRectifiercontrolling
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Asthe abovechart, controlled byinputthrough rectifierswitch,the mainpowerwasrectified toDC firstlyby
harmonicfilterand secondlythe 6or12pulserectifier.AtlastitwasrectifiedtostableDCbusbyharmonicagain.
Though measuring the inputvoltage and frequency and DC busand controlling the rectifier,the commutating control
circuitinputstableDC toinverterand batterygroup.Meanwhileitstartsprotection when I/Pwrong phase,be lack
phaseand overlimited.
4.2. Inverter
Beconsistofsampling circuit,single-chipcontrolling circuit,IGBdriving circuit,IGBTmodule,inverterisolating
transformer,filterinductanceand protecting circuit.MicroprocessorfirstlyproducetheSPWMsignalthrough
computing the sampling signals,and meanwhiledrivethe IGBTmodulebasACand change itintohigh frequency
SPWMwaves. Secondlyit outputpuresine ACthrough inverterisolatingtransformer,inverterfilter.Atthe sametime
itadjustthe outputvoltage and waves%shape viathe feedback ofsampling signalssuchasvoltage,currentand
temperature.
4.3. Battery
Batteryisconsisted ofthepowerslot(plasticcrust),the cathode plate,the negativeelectrode,separator,
electrolyte,inter-unitbridge,terminations,safetyvalvesand othercomponents.Itisapowerand chemicalenergy
conversion devices.Theworking principleis,when ACisnormal the chargerwillcharge and the battery willconvert
the powertochemicalenergywhichwillbe stored inthe battery;when the ACworksabnormallythe batterywill
convertthe chemicalenergytopowertoUPS.
4.4. Switch
F
ilter
IGBT .T
ransformer
Outputfilter
CPU
Load
Sampling
Reactivecircuit
Reactivecircuit
Sampling/
Sampling
DC input
Staticinverterswitch
Staticbypassswitch
Inverter
Bypassswitch
Output switch
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The UPS patternisdual-mode transformation.When theinverterdoesnot start itisbypass mode; afterturning on
the inverteritwill high-speedilyswitchfromstaticbypassswitchtostaticinverteroutputswitch.Asstaticswitchis
electronicswitchsothereisno mechanical switching time.
4.5. Displayingand touchingscreen operation
4.5.1.Touching screen information
Touch-screen LCD monitorsisourcompany%slatestinvention ofthe UPS modules,using today'smostpopularand
intuitivegraphicaloperationinterface.Comparingwiththe traditional button-LCDdisplaymodules,thetouch-screen
displaymoduleshowsamorerichcontentwhichavoidsfrequentpage turning.Atthe sametimebecausethe user
can getcorresponding informationbydirectlypress the button onthedisplayscreen.Itiseasytouseeasytoget.
Meanwhiletouch-screen displaymodulecomeswithreal-timeclock and memoryand can be recorded 256 incidents
and otherinformation, whichismorehumanize.
4.5.2.Operation and introducation
Stand byscreen showninchart1.UPSwillstartup inthe showthisstandbyscreen.When the touch-screen
intervalofaboutfourminutesnot totouch,showsCPUwill automaticallycutoffpower--touchscreen backlightcan
be extended sothe backlightlife,and returntothestandbyinterface(ifUPSisinthe policestate,thetouchscreen
will be Priorityinformation showsthat the policebox, policeinformation torepealorabolishmanualalarmwillnot be
cut off beforetheshowCPUtouchscreen backlight back tostandbypowersupplyinterface).
4.6. Lseries 3/1largescreenLCD display andopteration
4.6.1Standbyinterface
Standbyinterfacesee chart one.When turnon the UPS itwill displaythestandbyinterface. Whenthe LCDaround
1minuteno oneoperation,the displayCPUwillautomaticallycutoffthe displaybacklight0.soastoenlarge the
lifetimeofback light, meanwhileback tothe standbyinterface(ifthe UPS inalarmstatuts,the displaywill priorto
displaythe alarminformation,beforethe alarminformation withdrawormanualwithdrawthe alarmthe displayCPU
willnot cut off the LCD backlightand back tothe standbyinterface).
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Chart 1
4.6.2.Flowchart displayinterface
Flowchart displayinterfacesee chart 2.Instandbyinterfacepress the scroll key enterintoflowchart display
interface.Inthisinterfacewillsee the UPS working working and operation statuesdisplay.The meaning foreachpart
of the interfaceasfollowing
Chart 2
1.Subordinativeunitmark:when the screen displaysthismark,itshowsthatinparallel systemthisUPS isin
subordinativestatus.
2.Thinreal line:connectthe no working modulewiththinreallineshowsthismodulealreadystop working.
3.Thick realline: connectthe working modulewiththickreal line showsthismoduleinworking mode.
4.Rectifierand inputmark:inflowchartinterface,itmeansrectifiermodule.Ifthismarkflickers,itmeansinputswitch
iscut off.
5. Battery batchand batteryswitchmark: inflowchartinterface,itmeansbattery batch,if thismarkflickers,itmeans
the batteryswitchiscut off.
6. Maintainencebypassswitch: displaythe maintainencebypassswitchstatus, if thismark flickers, itmeansthe
manual bypassisturning on.
7. Bypass switch: displaythe bypass switchstatus, ifthismark flickers,itmeansbypassswitchiscut off.
8.Inverterand DC fusemark:inflowchartinterface,itmeansinvertermodule,ifatthe sametimethismark flickers,it
meansDC fuseiscutoff.
9.Countdownturnon mark:when the LCD displays 1S2mark,itmeansthe systementerintoturning offstatus;when
the LCD displays 1R2mark,itmeansthe systementerintocount downturning on status.
10. Outputswitch: displaythe outputswitchstatus, whenthismarkflickers,it meansthe output switchiscutoff.
11. Count downtime:displaythe remaining timeof count downtoturnon/off.
12. Systemtime: displayreal systemtime
Green
Power
2
3
4
5
6
7
8
9
10
1
11
12
13
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13. Current working mode:ifthismarkdisplayseco,it meansthe systemworking inECOmode;if displayUPS,
it meansthe systemisworking inUPSmode,if no displaythen itmeansthe systemworking inUPS mode.
4.6.3. UPScurrentoperation statusinterface
UPS currentoperation statusdisplaylikeschart3.Inflowchartinterfacepress the the scroll key and enter
intooperation statusdisplayinterface.Inthisinterfacecan see the UPS currentoperation status.
On-Off statusabnormal:
phasesequencefailure:
Input abnormal:
Inverteroutput:
Chart 3
4.6.4. UPSinputinformation displayinterface
WhentheUPSinoperation statuspress the scrollkeyon the frontpanel on thefrontpanel then enterinto
UPS inputinformation displayinterface, see chart 4.Inthisinterfaceyou can see the UPS currentinputinformation.
UPS input:
Voltage: 220V
Frequency: 50.0Hz
Chart 4
4.6.5.Inverterinformation displayinterface
InUPSinputinformationdisplayinterfacepress the scrollkey on the frontpanelthen enterintotheinverter
information displayinterface, see chart 5.Inthisinterfaceyou can see the invertermode currentinformation.
INVstatus
Voltage: 220V
Frequency: 50.0Hz
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Chart 5
4.6.6. UPSoutputinformation displayinterface
Ininverterdisplayinterfacepress the scrollkey enterintothe UPSoutputinformation displayinterface,see
chart 6.Inthisinterfaceyou can see the UPS current outputinformation.
UPS Output:
Voltage: 220V
Frequency: 50.0Hz
Current: 00.0A
Chart 6
4.6.7.Temperatureinformation displayinterface
InUPSoutputinformation displayinterfacepress the scroll key then enterintothe temperatureinformation
displayinterface,see chart 7.Inthisinterfaceyou can see the UPS currenttemperatureinformation.
Temperature:
1: 00
2: 00
Chart 7
4.6.8. Batteryinformation displayinterface
Inthe temperatureinformation displayinterfacepress the scroll key enterintothe battery information display
interface, see chart 8.Inthisinterfaceyou can see the battery batchcurrentinformation.
Battery:
Voltage: 000V
Current: 00.0A
Backup time:00h 00m
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Chart 8
4.6.9Backtostandbyinterface
Inbatteryinformationdisplayinterfacepress the scrollkey on the frontpanelthen backtothestandby
interface.
4.6.10 Managementsettingoptionalinterface
Inthe aboveanyinterfacepress the up key orleft key enterintomanagement setting optionalinterface,
see chart 9. Inthisinterfacethe selected content reversevideo,usethe up key change the selectablecontent，
usethe left key finishthe selec. Usethe scrollkey exitthisinterfaceback tothe flowinterface4.6.2.
1. Systemmanagement
2. Systemsetting
Chart 9
4.6.11Management selectinterface
Inthe management setting interfaceselect 1.systemmanagement .Then the LCD enterintomanagement select
interface, see chart 10.Inthisinterfacethe selected content reversevideo,usethe up key change the select
content, usethe left key finishthe select,usethe scrollkey exit back tothe previousinterface4.6.10.
1. Shut downUPS
2. Systeminformation
3. Systemrecord
4. LEDtesting
Chart 10
When UPS inworking status,the firstoption is:1.turnoffUPS: When UPSinturnoffstatusthe firstoption is1.
start UPS.
4.6.12 Input passwordinterface
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Inmanagement selectinterfaceselect1.turnoff UPSand enterinto.Thisoperation need input password. Sothe
LCD enterintothe passwordinterface, see chart 11.Inthisinterfacethe selectcontent reversevideo,useleft key
removecursor; useup key increasethe value orfinishthe select; usethe scrollkey back tothe
previousinterface.
Password:
0000
OK
Chart 11
Whenmovethe cursortoOK,press up key finishinput password. Ifthe passwordcorrectnesswillturn
off/start, meanwhileback tothe previousinterface4.5.11.; if the passwordfailure,the LCD willnot alarm,and also
clearthe wrong passwordand reposition thecursor, UPSwillinexecution anyoperation.The nominal passwordof
the systemis: 1234.
4.6.13 Systeminformation interface
Whenmanage the selectinterfacechoose2.systeminformation.TheLCD willentersysteminformations,see
chart12.Inthisinterfacewilldisplaythe rated information ofthe system,usethe scrollkey back tothe previous
interface4.6.12.
UPS capacity: 000KVA
BATNo:00pcs
BATcapacity:000AH
Chart 12
4.6.14 Systemrecordinterface
Inthe management selectinterfacechoose3. systemrecordthen the LCD willenterintothe systemrecord
interface, see chart 13.Inthisinterfacewilldisplayall the recordofthe events. Usethe up key read the next
record, usethe leftkey read the next nine records; usethe scroll key back tothe previousinterface4.6.11.
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SerierNo.: 001 Code: 002
Time:2007-01-01 00:00:00
Description:Batterylowvoltage
Chart 13
4.6.15. LEDtesting function
Inthemanagement select interface,choose4. LEDtestingand enter.Testing the LEDand thebeeperfor6mSon
the frontpanel, during the testing periodthe LEDlight and the beeperbeep.
4.6.16. Setting the select interface
Inthe management setting interfacechoose2systemsetting.The LCD entersintosetting interface, see chart14.
Inthisinterfacethe selected contentreversevideo, usethe up key change the optionalcontent; usethe leftkey
finishthe select;usethe scrollkey back tothe previousinterface4.6.10.
1．Timesetting
2．Change password
3．Clean record
4．Systemlanguage
Chart 14
4.6.17 Clocksettinginterface
Inthe setting interfacechoose1. timesetting.TheLCD enterintoclocksetting,see Chart 15, usethe up key
change the select content, usethe left key
Finishselect, usethe scrollkey
Back tothe previousinterface4.6.16.
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