Everfine PF9800 SERIES User manual

V3.01
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PF9800SERIES
DIGITALPOWERMETER
USER SMANUAL

PF9800seriesUser sManual
Copyright EVERFINE,Copyorspreadwithoutauthorizationisprohibited. 1
Foreword
ThankyouforpurchasingtheEVERFINEPF9800seriesofdigitalpowermeter.This
manualcontainsusefulinformationregardingthefunctionsandoperatingprocedures
oftheinstrumentaswellasprecautionsthatshouldbeobservedduringuse.Toensure
properuseoftheinstrument,pleasereadthismanualthoroughlybeforeoperatingit.
Keepthemanualinasafeplaceforquickreferencewheneveraquestionarises.
Notes:
•Thecontentsofthismanualaresubjecttochangewithoutpriornotice.
•Everyefforthasbeenmadeinpreparationofthismanualtoensuretheaccuracy
ofitscontents.However,shouldyouhaveanyquestionorfindanyerrors,please
contactyourdealerorEVERFINEsalesoffice.
•Ifyouhavedifferentunderstandingtothismanual,pleaserefertoR&D
departmentofEVERFINE.
CheckingPackageContents
Pleasechecktheinstrumentcarefullywhenyouunpacktheboxforthefirsttime.Ifthewrong
instrumentoraccessorieshavebeendelivered,orsomeaccessoriesaremissingor
appearabnormal, pleasecontactthedealerimmediately.
WarmnoticetovaluedcustomersofEVERFINE
"Ensurethequality,insistoncontinuousimprovementandmakeeverycustomermore
satisfied"isthequalitypolicyofEVERFINE.Therefore,thequalityofproductsand
servicesprovidedbyEVERFINEshouldbebetterthanthosehavebeenpromised.Ifyou
havefurthersuggestionsoradvicesonourproductsandservices,pleaseprovideyour
feedbacktoourqualitysupervisiondepartment.

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CopyrightStatement
ThecopyrightofthismanualandtherelatedinformationbelongstoEVERFINE,
anditisprotectedbythecopyrightlawofPeoplesRepublicofChinaandother
relevant international treaties. Copying, modifying, spreading, excerpting,
backinguportranslatingthewholeorpartcontentsofthismanualbyany
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prohibited.Otherwiseitwillbetreatedasinfringementandtheinfringerwill
assumelawresponsibilityandalllossofEVERFINE.Any infringementrelated
abovecanbetracedbacktotheresponsibleuserbytheuniqueproductnumber
printedinthemanual.
IfEVERFINEhassignedawrittenagreementwithuserandthecontentsinthe
agreementareinconflictwithaboveterms,thecontentsinthewrittenagreement
havepreferentialforceeffect.

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Precautions
Toensurethesafetyofthepersonsandinstruments,pleasenoticethe following
generalsafetyprecautions:
1.Operationcautions
(1)Theratedpowersupplyoftheinstrumentis198VAC-242VAC,50Hz/60Hz.
(2)Donotdismantletheinstrumentwithoutpermissionasitspartialhighvoltage.
Pleasecontactwithsaleandtechnicalservicecenterifinternalinspectionor
debugisneeded.
(3)Pleasedonottouchthewiringterminalortestinglinetopreventtheoperator
fromelectricshockduringtesting.Insertingorpullingoutcommunicationport
withelectricisforbidden.
(4)Itisdangeroustotouchtheinputinterfacewhenelectricalcircuitworks.
(5)Nopressureontheinstrumentandcables.Keeptheinstrumentfarawayfrom
heatsource.
(6)Pleasemakesurethattheventilationonbothupperanddownpanelare
unblocked.Otherwise,theinternaltemperaturemayrisetodamagethe
instrument.
(7)Pleasecutoffthepowersupplyimmediatelyifbadsmellorsmokeis
perceivedandcontactwithsaleandtechnicalservicecenterofEVERFINE.
(8)Itisextremelydangerousfortheinstrumentcomesinconnectwithliquidlike
wateroroil,orothermetalscraps,anditisforbiddentoplaceanyitemsonthe
instrument.
(9)Pleasepulloutthepowercordplugfromthepoweroutletiftheinstrumentis
notgoingtobeusedforsometime.
(10)Ensureallcablesaredisconnectedespeciallythepowercordbeforedelivery.
Carrytheinstrumentbythehandlesonbothsidesoftheinstrumentgently
withoutcollisions.

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2.Storagecautions
(1)Theinstrumentshallbedepositedintheconditionwithtemperaturebetween
0℃and45℃,andrelativehumiditybelow80%withnocondensation.The
dryingenvironmentat20℃isrecommended.
(2)Pleasekeeptheproductpackagingmaterialsincludingcarton,cushionlayer
andplasticbagstoprotecttheinstrumentfromtemperaturechange,shockand
vibrationduringtransportation.
(3)Pleasedonotdeposittheapparatusintheenvironmentwithdust,smokeor
chemicalgas.
(4)Directsunlightisforbidden.
3.Calibrationcautions
(1)Inordertoensuremeasurementaccuracy,regularcalibrationisrecommended.
(2)Calibration period depends on the practical use of the instrument.
Recommendedcalibrationperiodisatleastonceayear.
(3)PleaseconnectEVERFINETestandCalibrationcenterformoreinformation
[e-mail].

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Contents
Foreword........................................................................................................................1
CopyrightStatement.......................................................................................................2
Precautions.....................................................................................................................3
Contents..........................................................................................................................5
Chapter1Overview........................................................................................................7
Chapter2Specifications.................................................................................................8
2.1Mainspecifications............................................................................................8
2.2Generaltechnicalrequirements.........................................................................9
Chapter3DescriptionofInstrumentpanel..................................................................11
3.1FrontPanel.......................................................................................................11
3.2RearPanel........................................................................................................13
Chapter4MeasurementConditionSettings.................................................................15
4.1TheWiringModeoftheMeasurementCircuit...............................................15
4.2MeasurementRange........................................................................................15
Chapter5MeasurementFunction................................................................................17
5.1Displaywindow...............................................................................................17
5.2FunctionofNormalmeasurement...................................................................18
5.3Functionofharmonicmeasurement(PF9810/PF9811)...................................19
5.4JudgmentFunctionofLimit(PF9804).............................................................21
5.5Functionofkeylock........................................................................................22
5.6FunctionofMute(PF9804)..............................................................................22
5.7CommunicationSetting(PF9810/PF9811)......................................................22
Chapter6SoftwareInstruction(PF9810/PF9811)........................................................24
6.1Systemrequirements.......................................................................................24
6.2Softwareinstallation........................................................................................24
6.3SoftwareUse...................................................................................................24

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Chapter7CommonFailuresandResolution...............................................................28
7.1Commonfailuresandshooting........................................................................28
Chapter8CalibrationandInspection...........................................................................29
8.1Conditionsforcalibrationandinspection.......................................................29
8.2Technicaldocumentsofcalibrationandtestbased.........................................29
8.3Equipmentsforcalibrationandtest.................................................................29
8.4Inspectionitemsandmethods.........................................................................30
Overview......................................................................................................................32
Specifications...............................................................................................................33

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Chapter1Overview
PF9800seriesdigitalpowermeterisacompactandeconomicdigitalpowermeter,
whichcanmeetthebasicpowerfrequencyelectricalparametermeasurement,hasthe
highcostperformanceandiswidelyusedinthefieldsofproduction,test,evaluation
andresearch.
PF9800 series digital power meter contains three digital power
meter:PF9804,PF9810andPF9811.PF9810andPF9811havethesametestfunction:
voltage,current,power,powerfactor,voltagecrestfactor,currentcrestfactor,harmonic
analysis,serialcommunicationandotherfunction.Thetwodigitalpowermetersonly
havedifferenceinthecurrentmeasurementrange.
ProductStandard:Q/HYG003-2011Intelligentpowermeter.Inadditiontothebasic
powerfrequencyelectricparamentsmeasurement,PF9804canalsopresuppose
current,therangeofpoweranddeterminewhetherameasuredvalueistransfinite
automatically.PF9800seriesdigitalpowermeteralsocanmutenoiseandhavelatched
function,Itcanlockthecurrentlydisplayedvaluetofacilitatedatarecordand
view,whichmeetthelargeandrepetitivetestingrequirementsintheproductionline.
Productstandard:Q/HYG003-2014digitalpowermeter

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Chapter2Specifications
2.1Mainspecifications
(1)Input
Table2.1 Inputspecifications
Item Voltage Current
All PF9810 Rest
Range 600V/300V
/150V/75V
2000mA/800mA/
200mA/50mA
20A/8A
/2A/0.5A
Measuringrange 3.0V~600V 0.5mA~2000mA 0.005A~20A
Inputresistor >1MΩ<0.2Ω<0.02Ω
Instantaneousmaximum
allowableinputfor1s 1000V 4000mA 40A
Continuousmaximum
allowableinput 700V 3000mA 30A
Rangemode Autorange
Rangeup Thereadingvalueexceeds110%oftheratedrange
Rangedown Themeasuringvaluebecome
lessthan30%oftheratedrange
Themeasuringvaluebecomelessthan
20%oftheratedrange
Frequencyrange fundamentalfrequencyisfrom45Hzto65Hz,brandwidthis5kHz.
(2)Measurementaccuracy
Table2.2 Measurementaccuracyofvoltage,currentandactivepower
Item
Conditions
Voltage Current
Ac
tiv
e
po
we
r
Power
factor Frequency

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12monthsaftercalibration
Temperature:23℃±5℃
Humidity:30%to75%R.H.
Supplyvoltage:220V±10V
Inputwaveform:45Hz~65Hzsine
wave
Inputrange:(10%~100%)Range
Common mode voltage: 0VDC
PowerandPFaremeasuredunder
thevoltageof110/220/380V
±(0.4%ofrdg+0.1%of
rng+1digit)
±(0.004+0.001
ofrdg+1
digit)
±(0.1%ofrdg+1digit)
(3)Harmonicmeasurement(PF9810/PF9811)
Table2.3 Functionofharmonicmeasurement
Method Phase-lockedloopsynchronizationmethod(PLL)
Analysisof
Projects
Theeffectivevalueofeachharmoniccomponentandrelativevalueof
voltage,currentandactivepower
Therelativevaluesoftotalharmonicdistortionofthevoltageandcurrent
ThecalculationmethodofharmonicdistortionisIEC
thetotalcalculationmethodofharmonicdistortioncanbesetIECorCSAin
computer.
Frequencyrange ThefundamentalfrequencyofPLLsourceisbetween45Hzand65Hz.
PLLSource Theinputsignaloshouldbemorethan50%oftherange.
Accuracy ±(0.3%ofrng+5%ofrdg)
AnalysisOrder 1~50
UpdateIntervalof
harmonicdisplay Approx.2secondsoncetime
(4)Communication(PF9810/PF9811)
Table2.4 Communicationsettings
Communicationinterface StandardConfiguration:RS-232,Optional:RS-485 、LAN
Baudrate 2400
Communicationaddress 0,1,2……31
2.2Generaltechnicalrequirements
Table2.5 Generaltechnicalrequirements
Preheatingtime ≥30minutes
Operating Temperature:5℃～40℃

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environment Humidity:20%R.H.～80%R.H.(withoutcondensation)
Insulation
resistance
Signalinputend,shellandpowersupplyinginputendshouldbeinsulated
fromeachother,withinsulationresistanceover10M.
Withstandvoltage
AC2000Vshouldlast1minutebetweensignalinputendandtheeitherof
shellandpowersupplyinputend.DC2200Vshouldlast1minutebetween
shellandpowersupplyinputend.
Powersupply 198VAC~242VAC，50Hz/60Hz
Boxsize 252mm×116mm×385.5mm（W×H×D）
Weight PF9810/PF9811:3.5kg
PF9804:2.4kg

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Chapter3DescriptionofInstrumentpanel
3.1FrontPanel
ThefrontpanelofPF9804isshowninFigure3.1.
Figure3.1 TheFrontPanelofPF9804
ThefrontpanelofPF9810/PF9811isshowninFigure3.2
.
Figure3.2 TheFrontPanelofPF9810/PF9811
3.1.1IndicativeFunctionandOperationKeysonthepanel
Table3.1 IndicativefunctionandOperationKeysonthepanelofPF9804
Functional
classification OperationKeys FunctionDescription
Displayswitching FUNCTION(therightofD
displaywindow
Windowdisplayswitchbutton
Whenintheupperandlowerlimitstateof
activepower,thekeybeusedtoswitchthe

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activepowerunitWandkW
LimitSetting SETUP Settheupperandlowerlimitvalueof
powerandcurrent
DisplayMaintenance HOLD Toholdthedisplayvaluewhentheswitch
ison.Pressthekeyagaintorefreshvalue
NoiseMute MUTE
Whenthecurrentorpowerisoutofthe
presetlimit,thebellisinhibitedtoring.
Theindicatorwilllightup.Whenitis
pressedagain,theMUTEcanbe
cancelled.
Commonsettings
·
Movethedecimalpointfromlefttoright
whensettingthevalueofupperandlower
limitofpower
＞
Movethecursorfromlefttorightwhen
settingthevalueofupperandlowerlimit
ofpower
∧
Thenumberincursorisadded1when
settingthevalueofupperandlowerlimit
ofpower
Table3.2 IndicativefunctionandOperationKeysonthepanelofPF9810/PF9811
Functional
classification OperationKeys FunctionDescription
Displayswitching FUNCTION(therightofD
displaywindow
Windowdisplayswitchbutton
DisplayMaintenance HOLD Toholdthedisplayvaluewhentheswitch
ison.Pressthekeyagaintorefreshvalue
Commonsettings
∧
In the harmonic analysis state, the
harmonicorderorcommunicationaddress
isadded1.
∨
In the harmonic analysis state, the
harmonicorderorcommunicationaddress
issubtracted1.
ENTER Toconfirmtheparameterssetting
HarmonicAnalysis ANALYZE Starttheharmonicanalysis.Whenthekey ispressedagain,theinstrumentexitsfrom
theharmonicanalysisstate
Communication
Mode COMMODE TosetcommunicationMode,Canchoose
multi-machinecommunicationmodeor
normalcommunicationmode

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3.1.2Digitalandcharacterdisplay
Table3.3 Comparisontableofdigitalandcharacterdisplay
0→A→K→U→+→
1→B→L→V→－→
2→C→M→W→×→
3→D→N→X→÷→
4→E→O→Y→
5→F→P→Z→
6→G→Q→c→
7→H→R→h→
8→I→S→i→
9→J→T→u→
3.2RearPanel
TherearpanelisshowninFigure3.3
Figure3.3 TheRearPanelofPF9800series
Table3.4 TheRearComponents
Numbers Component Functiondescription
1bindingpostofvoltage
input ±terminalisblackandVterminalisred.

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2bindingpostofcurrent
input ±terminalisblackandAterminalisred.
3Communicationinterface PF9810/pf9811:StandardConfiguration:RS-232, Optional:RS-485 、LAN
PF9804:Thisportisnotacommunicationinterface
4Groundterminal To ensure safety, please make sure that the
instrumentisreliablegroundinginuse.
5Powersupplysocket Inputinterfaceofinstrumentpower,including0.5A
fuse

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Chapter4MeasurementConditionSettings
4.1TheWiringModeoftheMeasurementCircuit
PleaseconnectthepowersupplyandloadaccordingtoFigure4.1whenmeasuringthe
voltageandcurrent.
Figure4.1 TheWiringMode
Note:Aloadcurrentflowsinthethicklinesshowninthediagrams;therefore,awire
withsufficientcurrentcapacitymustbeusedfortheselines.
4.2MeasurementRange
4.2.1Rangeofvoltage,currentandPower
Table4.1Therangeofvoltage,currentandpower
Rangeofvoltage Rangeofcurrent RangeofActivePower
AllModels PF9804/PF9811 PF9810 AllModels
75V/150V/300V/600V 0.5A/2A/8A/20A 50mA/200mA/800mA/
2000mA
Rangeofvoltage ×Range
ofcurrent
4.2.2Conditionforautomaticrangeswitch
(1)Rangechangeup(Therangewillbeautomaticallychangedupwhenmeeting
anyofthefollowingconditions):
1)TheValueofUrmsorIrmsismorethan110%ofthecurrentmeasurement
range.
2)ThevalueofUpkorIpkismorethan165%ofthecurrentmeasurement

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range.
(2)Rangechangedown(Therangewillbeautomaticallychangeddownwhen
meetinganyofthefollowingconditions):
1)ThevalueofUrmsislessthan30%ofthecurrentmeasuringrangeorthe
valueofIrmsislessthan20%ofthecurrentmeasuringrange.
2) ThevalueofUpkorIpkislessthan165%ofthenextmeasuringrange.
(3)Whentheinputeffectivevoltageorcurrentismorethan140%ofthe
maximumrange,overrangedisposewilloccurs,thecorrespondingvalueof
voltage/currentandpowerdisplay “-- --”.
Note:Becausetherangeissettoauto,themeasuringrangeswitchesaccordingto
rangeup/rangedownconditions.Thereforetherangemayvaryevenifthemeasured
valuesremainthesame.Theinstrumentissettomaximrangewhenpoweron.

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Chapter5MeasurementFunction
5.1Displaywindow
Thereare4displaywindowsinthisinstrument:A,B,CandD,whichcandisplay
differentmeasurementresultssimultaneously.Thecontentofdisplaywindowcanbe
selectedbythecorrespondingFUNCTIONkeyonthewindowD.
Table5.1ThedisplaycontentofPF9804
Window DisplayContent MeasurementRange
A V U:3.0V~600V
I:0.005A~20A
P:1W~12.00kW
PF:-1.000~+1.000
Hz:45Hz~65Hz
B A
C(k)W
D PF,Hz
Table5.2ThedisplaycontentofPF9810/PF9811
Window DisplayContent MeasurementRange
A V U:3.0V~600V
I:0.005A~20A(PF9811)
0.5mA~2000mA(PF9810)
P:1W~12.00kW
PF:-1.000~+1.000
Hz:45Hz~65Hz
B A(PF9811)
mA(PF9810)
C(k)W(PF9811)
W(PF9810)
DPF,Hzor.**/tHd
WhenthePF9811andPF9810areusedtonormalmeasurement,thedisplayswhich
thefunctionkeystoswitchthewindowareshowninFigure5.1.
Figure5.1theloopswitchingdisplaycontentofnormalmeasurementbyPF9811/PF9810

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WhenthePF9811andPF9810areusedtoharmonicmeasurement,thedisplayswhich
thefunctionkeystoswitchthewindowareshowninFigure5.2.
Figure5.2 theloopswitchingdisplaycontentofharmonicmeasurementbyPF9811/PF9810
Whenusingthenormalmeasurement,therefreshrateofdisplayisabout0.5
seconds,andherefreshrateofdisplayisabout2secondsbyusingtheharmonic
measurement.
5.2FunctionofNormalmeasurement
ThemeasurementparameterscalculatedinnormalmeasuringstateisshowninTable
5.3.
Table5.3Measurementparametersinnormalmeasuringstate
Parameter Unit/Symbol Displaywindow
Voltage trueeffectivevalue V A
Current trueeffectivevalue A B
Power Activepower W C
PowerFactor Powerfactor PF

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D
Frequency Voltage/Current
frequency
Hz
PeakRatio
(NoforPF9804)
VoltagePeakratio CF A
CurrentPeakratio CF B
5.3Functionofharmonicmeasurement(PF9810/PF9811)
Harmoniccomponentofvoltageandcurrentisanalyzedinharmonicmeasurement.
Thecalculatedparameterscanbemeasuredintheharmonicmeasuringstate,as
shownintable5.4.
Table5.4Displaycontentofeachwindowinharmonicmeasuringstate
Parameter Unit/Symbol Displaywindow
Voltage trueeffectivevalue V A
Current trueeffectivevalue A/mA
(PF9811/PF9810)
B
Power Activepower W C
PowerFactor Powerfactor PF D
Frequency Voltage(Current)frequency Hz
PeakRatio
(NoforPF9804)
VoltagePeakratio CF A
CurrentPeakratio CF B
Total/Single
harmonic
measurement
Total/eachharmonicvoltage V A
Total/eachharmoniccurrent A/mA
(PF9811/PF9810)
B
Total harmonic
distortion/Relativ
evalueofsingle
harmonic
measurement
Total harmonic voltage
distortion/Relative value of
harmonicvoltage
V% A
Total harmonic current
distortion/Relative value of
harmoniccurrent
A% B
ThemeasurementfunctionfullymeetstherequirementsofIEC61000-3-2standardin
harmonicmeasuringstate.
ThecalculationmethodofharmonicanalysisisIEC.TherearetwomethodsIECand
CSAtoselectincomputercommunicationsoftware.
(1)Twocalculationmethodsoftotalharmonicdistortionandeachharmonic
distortion
IECmethod()Computestheratioofthermsvalueofthe2ndto50thorder