Eastron SDM120 Series Manuel utilisateur

www.eastron.se*

SDM120seriesUserManual



JIAXINGEASTRONELECTRONICINSTRUMENTSCO.,TLD.  

Address:No.1369,ChengnanRoad,Nanhu,Jiaxing,Zhejiang,China

Tel:+865738369888183698882  Fax:+8657383698883    

Email:sales@eastrongroup.comWeb:www.eastrongroup.com



SDM120SERIES



SinglephasetwowireDINrailenergymeter

(Onemodule)



  



Usermanual



1.1Safetyinstruction 

1.2Foreword 

1.3Performancecriteria 

1.4Specifications 

1.5Basicerrors

1.6Dimension&material

1.7Installation

1.8Operating

1.9Technicalsupport

www.eastron.se*

* *



JIAXINGEASTRONELECTRONICINSTRUMENTSCO.,TLD.  

Address:No.1369,ChengnanRoad,Nanhu,Jiaxing,Zhejiang,China

Tel:+865738369888183698882  Fax:+8657383698883    

Email:sales@eastrongroup.comWeb:www.eastrongroup.com

1.1Safetyinstructions



InformationforYourOwnSafety

Thismanualdoesnotcontainallofthesafetymeasuresoperatingtheequipment(module,devi ce)fo r

differentconditionsa n drequirements.However,itdoescontai ninformationwhich youmustknowfo r 

youro wn saf et yan dtoa void da mage s.Thisi n fo rm a ti o nish i gh l igh ted b y awa rn in g tri ang l e indicating

thedegreeofpotentialdanger.





Warning

Itmeansthatfailuretofollowtheinstructioncanresultindeath,seriousinjuryor

considerablematerialdamage.



Caution

Itmeanshazardofelectricshockandfailuretotakethenecessarysafetyprecautions

willresultindeath,seriousinjuryorconsiderablematerialdamage.



Qualifiedpersonnel

Operationoftheequipment(module,device)describedinthismanualmayonlybeperformedby

qualified personnel. Qualified personnel in this manual meanspersonwhoareauthorizedto

commission, start up, ground and label devices, systems and circuitsaccording to safetyand

Regulatorystandards.



Usefortheintendedpurpose

Theequipment(device,module)mayonlybeusedfortheapplicationspecifiedinthecatalogueand

theusermanual,andonlybeconnectedwithdevicesandcomponentsrecommendedandapproved

byEastron.



Properhandling

Theprerequisitesforperfect,reliableoperationoftheproductarepropertransport,properstorage,

installationandproperoperationandmaintenance.Whenoperatingelectricalequipment,partsofthis

equipmentautomaticallycarrydangerousvoltages.Improperhandlingcanthereforeresultinserious

injuriesormaterialdamage.

 

Useonlyinsulatingtools.

Donotconnectwhilecircuitislive(hot).

Donotconnectthemetertoa3phase400VAC–network.

Placethemeteronlyindrysurroundings.

Donotmountthemeterinanexplosiveareaorexposethemetertodust,mildewandinsects. 

Makesurethewiresaresuitableforthemaximumcurrentofthismeter.

Make sure the AC wires are connected correctly before activating the current/voltage to the

meter.

Donottouchthemeterconnectingclampsdirectlywithmetal,blankwireandyourbarehandsas

youmaygetelectricalshock.

Makesuretheprotectioncoverisplacedafterinstallation.

Installation,maintenanceandreparationshouldonlybedonebyqualifiedpersonnel.

Neverbreakthesealsandopenthefrontcoverasthismightinfluencethefunctiono fth emeter,

andwillcausenowarranty.

Donotdrop,orallowstrongphysicalimpactonth e m e te r as theh i g h preciselyc omp o ne n ts i n s id e

maybedamaged.



www.eastron.se*



JIAXINGEASTRONELECTRONICINSTRUMENTSCO.,TLD.  

Address:No.1369,ChengnanRoad,Nanhu,Jiaxing,Zhejiang,China

Tel:+865738369888183698882  Fax:+8657383698883    

Email:sales@eastrongroup.comWeb:www.eastrongroup.com



Disclaimer

Wehavecheckedthecontentsofthispublicationandeveryefforthasbeenmadetoensurethatthe

descriptionsareasaccurateaspossible.



However,deviationsfromthedescriptioncannotbecompletelyruledout,sothatnoliabilitycanbe

accepted for any errorscontainedintheinformationgiven. The data in this manual ischecked

regularlyandthenecessarycorrectionsareincludedinsubsequenteditions.Wearegratefulforany

improvementsthatyousuggest.



1.2  Foreword



ThankyouforpurchasingtheEastronSDM120seriesDINrailsinglephasetwowireenergymeter.

With the Eastronproductrangewehaveprovidedalargescaleofenergymetersonthemarket

suitablefor110VACto400VAC(50or60Hz).SDM120seriesareonly1module(17.5mm)width,

ensuring a high accuracy class (better than Class1), a very low starting current which makes it

exceptionallysuitableforsubmeteringsystemandgeneraluse.



1.3  Performancecriteria:



Operatinghumidity                   ≤85%

Storagehumidity                      ≤95%

Operatingtemperature                 20°C+50°C

Storagetemperature                   30°C+70°C

Internationalstandard IEC6205321

Accuracyclass     1

Protectionagainstpenetration 

ofdustandwaterIP51

Insulatingencasedmeterof 

Protectiveclass                Ⅱ



1.4  Specifications:

Metertype                            SDM120A(Mechanicalregisterdisplay)

SDM120D(LCDdisplay)

SDM120DB(LCDwithbacklit)

Nominalvoltage(Un)230VAC

Operationalvoltage161300VAC

Insulationcapabilities:

ACvoltagewithstand                2KVfor1minute 

Impulsevoltagewithstand            6KV–1.2µSwaveform

Basiccurrent(Ib)    5A

Maximumratedcurrent(Imax)45A

Operationalcurrentrange 0.4%IbImax

Overcurrentwithstand30Imaxfor0.01s  

Operationalfrequencyrange  50Hz±10%  

Internalpowerconsumption  ≤2W/10VA  

Testoutputflashrate(REDLED)  1000imp/kWh(2000imp/kWhoptional)

Pulseoutputrate(pins6&7)  1000imp/kWh  (2000imp/kWhoptional)

Consumptionindicator(REDLED)      Flashingatloadrunning



www.eastron.se*



JIAXINGEASTRONELECTRONICINSTRUMENTSCO.,TLD.  

Address:No.1369,ChengnanRoad,Nanhu,Jiaxing,Zhejiang,China

Tel:+865738369888183698882  Fax:+8657383698883    

Email:sales@eastrongroup.comWeb:www.eastrongroup.com

1.5  Basicerrors:



0.05Ib   Cosφ=1±1.5%

0.1Ib     Cosφ=0.5L  ±1.5%

      Cosφ=0.8C  ±1.5%

0.1IbImaxCosφ=1  ±1.0%

0.2IbImaxCosφ=0.5L  ±1.0%

      Cosφ=0.8C  ±1.0%



1.6Dimensionsandmaterial



Material

Case      PCalloyinflammableretarding

ProtectioncoverPCalloyinflammableretarding

ClampNylon



1.7  Installation





CAUTION

Turnoffallthepowerbeforeworkingonit.

Alwaysuseaproperlyratedvoltagesensingdevicetoconfirmthatpower

isoff.



www.eastron.se*



JIAXINGEASTRONELECTRONICINSTRUMENTSCO.,TLD.  

Address:No.1369,ChengnanRoad,Nanhu,Jiaxing,Zhejiang,China

Tel:+865738369888183698882  Fax:+8657383698883    

Email:sales@eastrongroup.comWeb:www.eastrongroup.com



Werecommendthattheconnectingwirewhichisusedtoconnectthemetertotheoutside

circuitshouldbesizedaccordingtolocalcodesandregulationsforthecapacityofthecircuit

breakerorovercurrentdeviceusedinthecircuit.

Anexternalswitchoracircuitbreakershouldbeinstalledontheinletwire,whichwillbeused

asadisconnectiondeviceforthemeter.And there itisrecommendedthattheswitchor

circuitbreakerisnearthemetersothatitismoreconveniencefortheoperator.Theswitch

orcircuitbreakershouldcomplywiththespecificationsofthebuildingelectricaldesignand

alllocalregulations.

Anexternalfuseorthermalcutoffwhichwillbeusedasaovercurrentprotectiondevicefor

the meter must be installed on the supply side wire, and it is recommended that the

overcurrent protection device isnearthemetersothatitismoreconvenience for the

operator.Theovercurrent protectiondeviceshouldcomplywiththespecificationsofthe

buildingselectricaldesignandalllocalregulations.

Thismetercanbeinstalledindoordirectly,orinameterboxwhichiswaterproofoutdoor,

subjecttolocalcodesandregulations.

Topreventtampering,securethemeterwithapadlockorasimilardevice.

Themeterhastobeinstalledagainstawallwhichisfireresistant.

Themeterhastobeinstalledinagoodventilatedanddryplace.

The meterhastobeinstalledinaprotectionboxwhenplacedindangerousordusty

environment.

Themetercanbeinstalledandusedafterbeingtestedandsealedwithaletterpressprinting.

Themetercanbeinstalledona35mmDINrail.

Themetershouldbeinstalledinanavailableheightsothatitiseasytoread.

When the meter is installed in an area with frequent surges due to e.q. thunderstorms,

weldingmachines,invertersetc,protectthemeterwithSurgeProtectionDevices.

Afterfinishinginstallation,themetermustbesealedtopreventtampering.

Connection of the wires should be done in accordance with the underneath connection

diagram.



Terminal1:Lin     Terminal2:Lout

Terminals3&4:Neutral

Terminal6&7:Pulseoutput

WARNING

Installationshouldbeperformedbyqualifiedpersonnelfamiliarwith

relatedproceduresandregulations.

Useinsulatingtoolstoinstallthemeter.

Fuseorthermalcutofforsinglepolecircuitbreakercan’tbefittedonthe



supplylineandnottheneutralline.

Thecaseissealed,donotbrokenit



www.eastron.se*

****



JIAXINGEASTRONELECTRONICINSTRUMENTSCO.,TLD.  

Address:No.1369,ChengnanRoad,Nanhu,Jiaxing,Zhejiang,China

Tel:+865738369888183698882  Fax:+8657383698883    

Email:sales@eastrongroup.comWeb:www.eastrongroup.com

1.8Operating



Consumptionindication

ThereisaLED onfrontpanel,wh ichflasheswhenconsumptionhappensThemorequicklyLEDflashes,

themoreconsumptionhappens.TheconstantoftheLEDis1000imp/kWh.



Readingthemeter

TheSDM120Aenergymeterisequippedwitha5+1r eg i s te r .Fivein teg e r sa r ema r ke d wi t hbl ac k co lo r

andonedecimalismarkedwithred.TheSDM120Dser iesenerg yme terisequipped with6digitsLCD

displaywhichisusedasrecordingconsumptionandcan’tberesettozero.Beforetheaccumulated

readinggoto 10,000kWh,theLCD showsin xxxx.xx (4 integrals+2decimals). After thereading

reachesto10,000kWh,theLCDshowsinxxxxx.x(5integrals+1decimal).TheMax. reading is

99999.9kWh. 



Pulseoutput

TheSDM120SeriesDINrailenergymeterisequippedwithapulseoutputwhichisfullyseparated

from theinsidecircuit.Thatgeneratespulsesinproportiontothemeasuredenergy foraccuracy

testing. Thepulseoutput is apolarity dependant, passive transistor output requiring an external

voltagesourceforcorrectoperation.Forthisexternalvoltagesource,thevoltage(Ui)shouldis527V

DC,andthemaximuminputcurrent(Iimax)is27mADC.Toconnecttheimpulseoutput,connect

527VDCtoconnector7(anode),andthesignalwire(S)toconnector6(cathode). 



1.9Technicalsupport



Ifyouhaveanyquestion,pleasecontact:



TEL:



+865738369888183698882



FAX:+8657383698883

Email:



sales@eastrongroup.com



www.eastrongroup.com



                       

                      

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Eastron Instrument de mesure

Eastron

Eastron SDM630-Mbus V2 Manuel utilisateur

Eastron

Eastron SDM120-CT-MV Manuel utilisateur

Eastron

Eastron SDM630MV-2L Manuel utilisateur

Eastron

Eastron SDM72CT-M Manuel utilisateur

Eastron

Eastron SDM630MCT Series Manuel utilisateur

Eastron

Eastron SDM220-Modbus Manuel utilisateur

Eastron

Eastron SDM630Pulse Manuel utilisateur

Eastron

Eastron SDM530D Manuel utilisateur

Eastron

Eastron SDM630MCT-RC Manuel utilisateur

Eastron

Eastron SDM72CT-M Manuel utilisateur

Eastron

Eastron SDM530-MT Manuel utilisateur

Eastron

Eastron SDM630MCT V2 Manuel utilisateur

Eastron

Eastron SDM72D Manuel utilisateur

Eastron

Eastron SDM630-EV Manuel utilisateur

Eastron

Eastron SDM630-Modbus MID V2 Manuel utilisateur

Eastron

Eastron SDM120 Modbus Manuel utilisateur

Eastron

Eastron SDM630-Modbus V2 Manuel utilisateur

Eastron

Eastron SDM630MCT-MOD-MID Manuel utilisateur

Eastron

Eastron SDM72DM Manuel utilisateur

Eastron

Eastron SDM72DM Manuel utilisateur

Eastron

Eastron SDM630MCT-MBUS V2 Manuel utilisateur

Eastron

Eastron SDM530C Manuel utilisateur

Eastron

Eastron DCM230 Manuel utilisateur

Eastron

Eastron SDM630M CT Manuel utilisateur

Manuels Instrument de mesure populaires d'autres marques

Suaoki

Suaoki D40 Manuel utilisateur

Elster

Elster BK-G1.6 Manuel utilisateur

Endress+Hauser

Endress+Hauser Deltabar FMD71 Manuel

Duratool

Duratool D03128 Manuel utilisateur

Vega

Vega VEGAPULS 65 Manuel utilisateur

Tonghui

Tonghui TH2618B Manuel utilisateur

Tenmars

Tenmars TM-801 Manuel utilisateur

MSR

MSR 145 Manuel utilisateur

TPS

TPS WP-82 Manuel utilisateur

ELMETRON

ELMETRON CP-511 Manuel utilisateur

PCB Piezotronics

PCB Piezotronics 003C30 Manuel utilisateur

Tenma

Tenma 72-10465 Manuel utilisateur

Endress+Hauser

Endress+Hauser Proline Promag 50 Caractéristiques techniques

Siemens

Siemens SITRANS F Coriolis FCT030 Manuel de la liste des pièces

KLINGER

KLINGER CMF V Series Manuel utilisateur

EXFO

EXFO FTB-2 Manuel d'exploitation et d'entretien

Keysight

Keysight M8290A Manuel utilisateur

ADTEK

ADTEK MW-5 Manuel utilisateur