SSET CE-C Series User manual

http://www.ce-transducer.com 3rdFloor,building1, Zaimaoindustrialpark, Baoji road, Bantian, Longgangdistrict,
[e-mail] ShenzhenCity, ChinaPostcode:518049
3-phasepowerisolationtransducer
CE-C**-**DS5-0.5
Istructions
1Overview
Thisdevice isanelectricalisolation transducerof3-phase active,
reactivepower,powerfactor,and trueRMSmeasurement.Its
inputisisolatedfromoutputsignal,and outputlinearstandard
analogsignal.Through theinternalswitchcanswitchtoactive,
reactivepowerand powerfactormeasurementof3-phase 3-wire
and 3-phase 4-wire.Theproductcanbewidelyusedinelectric
power,communications,railway,industrialcontrolandother
fields.
Features:
ØTrueRMS measurement, theaccuracyisbetterthan0.5;
ØTheproducthas a3-phase activeorreactivepowerand
powerfactormeasurementfunction;
ØCanbefree tosetpositiveandnegativepowermeasurement
ortheinductiveandcapacitivepolaritymeasurementof
powerfactor;
ØWideDC powersupply:11V~28V,85V~265VAC;
ØAvarietyofoutputrangeandmodetochoose from,built-in
function switchfreelyselected;
Øcanbefreelysetthree-phase four-wireorthree-phase
three-wiremeasurementmode;
2CaseStyle
Figure1Appearance oftheproduct
3 PartNumber
Figure2,Selectiontable
4 Specifications
Powersupply:DC +11V~+28V(powerconsumption 60mA),
AC/DC 85V-265V;
Inputrange:voltageAC: 0~500V;currentAC: 0~200A;
Powerfactortransmitterneedtosubjoin:
Powerfactor0~1(unipolarity), 0.01L~1~0.01C(bipolarity);
Output: outputaone-wayvoltageand currentatthemeantime,
eightkindsofoutputof0-5V/0-20mAor1-5V/4-20mAor
2.5 2.5V/10 10mAor3 2V/12 8mA canbesetfreely;
Outputripple:<10mV;
Accuracyclass:0.5(withreference error);
Temperaturedrift: <300ppm/℃Isolationvoltage:DC 2500V;
Loadcapacity:voltageoutput≥500Ω, currentoutput≤300Ω
(24VDC powersupplycanbeupto800Ω);
Response time: ≤300 mS;
Isolationvoltage:DC 2500V;
Ratedpowerconsumption: 1.5W;
Frequencyrange:40Hz～75Hz
Surgeimmunity:
Powerport four4KV(L-N /2Ω/integratedwave),
Outputport two2KV(L-N /40Ω/integratedwave);
Impulse immunity:
input/powerport 2KV,analogI/Oport 1KV;
Inputoverloadcapacity:
Continuousoverload:120%;short-termoverload:
2times theratedvoltageinputvalue,theapplication of1second,20
timestheratedcurrentinput, theapplicationof1S
Storageconditions:-40~+70 .
5 ConnectionsDiagram

http://www.ce-transducer.com 3rdFloor,building1, Zaimaoindustrialpark, Baoji road, Bantian, Longgangdistrict,
[e-mail] ShenzhenCity, ChinaPostcode:518049
Figure3, wiringdiagramof P31/Q31/C31 (windowinput)
Figure4, wiringdiagramof P41/Q41/C41 (windowinput)
Note:Whenthethree-phase four-wireproductsareforthe
three-phase three-wiremeasurementthroughtheinternalDIP
switchsettings,theproductwiringisrequiredtoB-phase voltage
connectedtotheterminalsNO.4,terminalsNO.2arenot
connected, Bphase currentisnot connected.
6 Installations
Rail mountingdimensions:35mm;screwnail installationsize:
76X57.8mm, as showninFigure5(inmm).
Figure5installationdimensions
7 Function Settings
AsshowninFigure1toopenthebottomcase,thereisasix-bit
codeswitchontheinternalPCB board.Thebit 1and2set
measurementfaction ofactive,reactivepowerand powerfacto,
thebit3setstheoutputzeroto0V(0mA)or1V(4mA),bit 4 sets
fornonpolarityand polaritymeasurementto distinguishinductive
capacitive,bit 5issettothenegativepowerzerooffsetoutput,
whenzerovalueis4mAor1V,thennonpolaritymeasurement;
Whenmeasuredtonegativepower,outputwill beless than4mA
or1V,themaximumbias outputofnegativepoweristo-20%,the
minimumisto0.8mAor0.2V(Thisbit settingisdisabledwhenthe
4thbit switchissettobipolarmeasurement）Switchstatusfunction
specificsettingsareas follows:
Figure 6,Zerooutputsetting
Figure 7,Polaritymeasurementsettings
Figure 8Measurementfunctionsettings Figure93-phase4-wireand3-phase
3-wire settings
8 Input/outputgraphs
Fig 10,polarityFig11,polarity
0-5V 0-20mA）output 1-5V 4-20mA）output

http://www.ce-transducer.com 3rdFloor,building1, Zaimaoindustrialpark, Baoji road, Bantian, Longgangdistrict,
[e-mail] ShenzhenCity, ChinaPostcode:518049
Fig 12,bipolarityFig 13, bipolarity
2.5 2.5V(10 10mA)output 3 2V(12 8mA)output
Fig 14,polarityFig15,polarity
0-5V 0-20mA）output 1-5V 4-20mA）output
Fig 16,bipolarityfig 17, bipolarity
2.5 2.5V(10 10mA)output 32V(12 8mA)output
9 Product’sService
1Installation
1.1 DIN rail installationmethod:
①Thetransducerfixedon thesideofthecardslotand hook
on themountingrail;
②Pull thespringpindown;
③Clipthetransducermounton themountingrail;
④Release thespringpinandclipthetransmitteron the
mountingrail.
1.2 Screwmountingmethod:
①4mmdiameterholeinthefixedplateaccordingtotheposition
ofthescrewholeshowninFig. 13;
②Use thescrew Φ3.5toinsert intoholeandsecureit.
2Productsfactoryhas beenaccuratelysetaccordingtothe
"productstandard".Applypowerafterdeterminethecorrect
wiring.
3Themaximumwirediameteroftheterminalblockis2mm
(16-26AWG).Removethe4mm~5mminsulationlayerfromthe
end ofthemountingwireand insert it intotheterminalblock,then
tightenthescrew.
4Productsupplypowerrequires theisolationvoltage ≥2000VAC,
ACripple<10mV. Multipletransducerscanshareacommon setof
powersupplies,butthepowercircuit cannolongerbeusedto
driverelaysand othercanproduce spikes intheload,inorderto
avoidinterference signaltransmission tothetransducer.
5 Thetransducersoutput0-20mA(or4-20mA),theRLstandardis ≤
250Ω,and0-5VvoltageoutputRLstandardis ≥1KΩ,canguarantee
theoutputaccuracyand linearityovertheentireratedinputrange.
10Example ofproductaccuracy levelverification
1Accordingtothedefinitionofthetransducerterminalstoconnect
thetestcircuit.
Fig.18
2Thetestshallbecarriedoutunderthefollowingenvironmental
conditions:
Note: Thevoltageoutputismeasuredwithavoltmeterand the
currentoutputismeasuredwithanIometer.
2Thetestshallbecarriedoutunderthefollowingenvironmental
conditions:
◆Powersupply:nominal 5%, ripple ≤10mV;
◆Ambienttemperature:25 °C 5°C;
◆Relativehumidity:RH (45 ~80)%;
◆Theaccuracyofthesignalsource and measurement
instrumentis0.05%above.
3Powerpreheat2min;
4Usinghigh-precisionpowersignalsource toinputthevalueof
voltageand currentand thecorrespondingphase, and recordthe
displaydataofcalibrator,inordertoensuretheveracityofthe
accuracy,please entervoltageand currentsignalsmorethan20%of
theproductrang.Thecurrentcanbeinputusingtheampere-turn
method.
5Exampleforconversion relationshipofoutputand measured
value:(Powerfactorproducts:Vovoltageoutput,Iocurrentoutput,
Cpowerfactor).
Iftheoutputis0-5V,thenC=Vo÷ 5V;
Iftheoutputis4-20mA, thenC=(Io-4mA)÷16mA;
Iftheoutputis0-2.5V-5Vmorethan2.5V, aadvance powerfactor
and inductiveload, C=(5V-Vo)÷2.5V;Whenoutputisless than
Currentoutput
Voltageoutput
Powersupply

http://www.ce-transducer.com 3rdFloor,building1, Zaimaoindustrialpark, Baoji road, Bantian, Longgangdistrict,
[e-mail] ShenzhenCity, ChinaPostcode:518049
2.5V, alaggingpowerfactorand capacitiveload, C=Vo÷2.5V;
Iftheoutputis0-4mA-20Ma, whenoutput12mA, aadvance
powerfactorand inductiveload, C=(20 mA-Io)÷8mA;when
outputless than12mA, alaggingpowerfactorand capacitive
load, C=(Io-4mA)÷8mA.
6ThemonitoringmetermeasurestheDC voltageoutputvalueVo
orthecurrentoutputvalueIo.
│Vo-Vz│≤25mVisnormal, orexcessive(0-5Voutput, 0.5);
│Io-Iz│≤80uAisnormal, orexcessive(4-20mAoutput,0.5);
│Io-Iz│≤100uAisnormal, orexcessive(0-20mAoutput,0.5);
7RepeattheNO.4andNO.5operations,theresultingpointvalue
│Vo-Vz│≤25mVor │Io-Iz│≤80uA(100uA),theaccuracylevel
oftransducerisqualified.
Note: please consult withourcompanyfortheverification method
ofothertechnicalindicators.
11 Notes
1Please payattention tothepowersupplyinformation onthe
productlabel,andthepowersupplyusedgradeofthetransducer,
otherwise it will cause theproducttobedamaged.
2Transducerfortheintegratedstructure,notremovable,and
shouldavoidcollisionandfall.
3Thetransducersareusedinenvironmentswithstrong
electromagneticinterference.Standardprecautionsuchas
shieldingtheinputand /oroutputlines shouldbeobserved.All
lines shouldbeas shortas possible.Ifagroupoftransducersare
mountedtogether, keepaspace morethan10mmbetweenadjacent
units.
4Theinputvaluegivenon thetransducerlabelreferstotheRMS
valueoftheac signal.
5Onlyuse theeffectiveterminalofthetransducer.Theother
terminalsmaybeconnectedwiththeinternalcircuitofthe
transducer, andcan’tbeusedforotherpurposes.
6Transducerhas acertainanti-lightningability,butwhenthe
transducerinputandoutputfeedersexposedtoextremebad
environments, mustbetakenlightningprotection measures.
7Don’tdamageormodifytheproductlabelandlogo.Don’t
disassembleormodifythetransmitter,otherwise thecompanywill
no longerprovidetheproduct"three guarantees"(replacement,
return, repair) services.
8Thetransducersuse flame-retardantABSplasticshellpackage.
whichlimit temperatureis+75 ℃.Theshell will bedeformedwith
high-temperaturebaking,and will affectproductperformance.Do
notuse orsavetheproductneartheheatsource.Donotbakethe
productinahigh-temperatureoven.
9Whenmeasuringthevoltageorcurrentwiththemultimeterpen,
please screwtheterminalscrewintheend,otherwise it maynot
measurethevoltageorcurrentoutputvalue.