Siemens 7KT0110 SMART 7KT Discrete Panel Meter User manual

Siemens
Brand
Siemens
Model
7KT0110 SMART 7KT Discrete Panel Meter
Category
Measuring, testing & control
Type
User manual
1
SMART 7KT0110 and 7KT0120 Manual
MANUAL
SMART KT
Discrete Panel Meter
7KT0110 (VA meter) and
7KT0120 (VAF Meter)
SMART 7KT power monitoring devices
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SMART 7KT0110 and 7KT0120 Manual
1. Introduction 3
2. Safety precautions 4
3. Technicalspecication 5
4. Installation 7
5. Connection 9
6. Conguration 12
7. Maintenance 16
SMART 7KT
Discrete Panel Meter
7KT0110 (VA meter) and
7KT0120 (VAF Meter)
Manual
Index
09/2022
SME7KT01X001
3
SMART 7KT0110 and 7KT0120 Manual
Introduction
1.1 Purpose of this document
This present manual describes the SMART 7KT discrete panel meter.
It is intended for the use of:
• Planners
• Plantoperators
• Commissioningengineers
• Serviceandmaintenancepersonnel
1.2 Required basic knowledge
Ageneralknowledgeoftheeldofelectricalengineeringisrequiredtounderstandthismanual.
Knowledgeoftherelevantsafetyregulationsandstandardsisrequiredforinstallingandconnectingthedevice.
1.3 Components of the product
The carton for the products contain
1 SMART 7KT meter
1setofclamps(4clamps)formountingthemeteronthepaneldoor
1Gasket
1Operatinginstruction
7KT0110
Unit 1x nos. Gasket1xnos. SlidingClamp4xnos.
7KT0120
Unit 1x nos. Gasket1xnos. SlidingClamp4xnos.
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SMART 7KT0110 and 7KT0120 Manual
Safety
precautions
DANGER
Hazardous voltage will cause death or serious injury.Turnoffandlockoutall
powersupplybeforeworkingonthisdevice.
NOTICE
Installationandmaintenancemustbecarriedoutbyqualied
personnel.
ThisproducthasbeendesignedforenvironmentA.Use
ofthisproductinenvironmentBmaycauseunwanted
electromagneticdisturbancesinwhichcasetheusermay
requiretotakeadequatemitigationmeasures.
Risk of damage: Please ensure the proper isolation of meter
during the IR (Meggering) test.
Allsafetyrelatedcodications,symbolsandinstructionsthatappearinthisoperatingmanualorontheequipment
mustbestrictlyfollowedtoensurethesafetyoftheoperatingpersonnelaswellastheinstrument.Iftheequipmentis
notusedinamannerspeciedbythemanufactureritmightimpairtheprotectionprovidedbytheequipment.
Donotusetheequipmentifthereisanymechanicaldamage.
Ensurethattheequipmentissuppliedwithcorrectvoltage.
CAUTION:
1. Read complete instructions prior to installation and operation of the unit.
2. Riskofelectricshock.
3. Theequipmentinitsinstalledstatemustnotcomeincloseproximitytoanyheatingsources,oils,steam,
causticvaporsorotherunwantedprocessbyproducts.
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SMART 7KT0110 and 7KT0120 Manual
Technical
specification
7KT0110 (VA meter) 7KT0120 (VAF meter)
PowerMonitoringDevicePanel
instrumentforvoltageand
currentLEDdisplayVaux:95Vto
240VACx/1or5A,Class1
PowerMonitoringDevicePanel
instrumentforvoltage,current
andfrequencyLEDdisplayVaux:
95Vto240VACx/1or5A,
Class1
Measurements
measuringprocedure
•forvoltagemeasurement True RMS True RMS
•forcurrentmeasurement True RMS True RMS
typeofmeasuredvaluedetection complete complete
voltagecurve Sinusoidal or distorted Sinusoidal or distorted
measurablelinefrequency
•initialvalue 45Hz 45Hz
•full-scalevalue 65Hz 65Hz
operatingmodeformeasuredvaluedetectionautomaticline
frequencydetection
–Yes
Supply voltage
designofthepowersupply SMPSpowersupply SMPSpowersupply
typeofvoltageofthesupplyvoltage AC AC
Degree of protection class
protection class IP on the front IP54 IP54
protection class IP of the terminal IP20 IP20
Suitability
suitability for operation Installation in stationary panels
in closed rooms
Installation in stationary panels
in closed rooms
Product Functions
product function
•voltagemeasurement Yes Yes
•currentmeasurement Yes Yes
•frequencymeasurement –Yes
Display and operation
designofthedisplay LED LED
heightofthedisplay 39mm 50mm
widthofthedisplay 40.5mm 45.4mm
colorofthebackgroundofthedisplay Black Black
nationallanguageonthedisplayscreenissupported EN EN
numberofkeys 2 2
Fault limits
referenceconditionformeteringaccuracy InaccordancewithIEC61557-12 InaccordancewithIEC61557-12
formulaforrelativetotalmeasurementinaccuracy
•formeasuredvariablevoltage Class1asperIEC61557-12 Class1asperIEC61557-12
•formeasuredvariablecurrent Class1asperIEC61557-12 Class1asperIEC61557-12
•formeasuredvariablefrequency –Class0.1asperIEC61557-12
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SMART 7KT0110 and 7KT0120 Manual
7KT0110 (VA meter) 7KT0120 (VAF meter)
Measuring inputs
measurablesupplyvoltagebetweenLandNatACmaximumrated
value
240 V 240 V
measurablesupplyvoltagebetweenLandNatAC
•minimum 11 V 11 V
•maximum 300 V 300 V
measurablesupplyvoltagebetweenthelineconductorsatAC
maximumratedvalue
415V 415V
measurablesupplyvoltagebetweenthelineconductorsatAC
•minimum 19V 19V
•maximum 519V 519V
voltagemeasuringrangeextensionwithexternalvoltagetransformers upto500kV upto500kV
lineconductorsandneutralconductorsinternalresistanceforvoltage
measurement
1.12MΩ 1.12MΩ
measuringcategoryforvoltagemeasurement CATIII CATIII
measurable current 1A/5A 1A/5A
relativemeasurablecurrentatAC
•minimum 1 % 1 %
•maximum 120 % 120 %
currentmeasuringrangeextensionwithexternalcurrenttransformers Upto10kA Upto10kA
measuringcategoryforcurrentmeasurement CATIII CATIII
measurablelinefrequency –45...65Hz
Connections
type of electrical connection
•atthemeasurementinputsforvoltage screw-typeterminals screw-typeterminals
•atthemeasurementinputsforcurrent screw-typeterminals screw-typeterminals
Mechanical Design
mounting ushpanel-doormounted ushpanel-doormounted
sizeofPowerMonitoringDevice size96 size96
height 99mm 99mm
width 99mm 99mm
cut-out 91.5mmx91.5mm 91.5mmx91.5mm
depth 52mm 52mm
installation depth 49mm 49mm
netweight 207g 223g
mountingposition Vertical Vertical
Environmental conditions
ambienttemperatureduringoperation
•minimum -10°C -10°C
•maximum 55°C 55°C
ambienttemperatureduringstorage
•minimum -20°C -20°C
•maximum 75°C 75°C
relativehumidityat25°Cwithoutcondensationduringoperation
maximum
85% 85%
installationaltitudeatheightabovesealevelmaximum 2 000 m 2 000 m
degreeofpollution 2 2
IEC Standards
Description Standard
Accuracy IEC61557-12
EMCrequirements IEC61326-1
Degreeofprotectiontest(IP) IEC60529
Safetyrequirements IEC61010-1and
IEC61010-2-030
Certications
SMART7KTdiscretepanelmeterconformstoIEC
standards,IPCelectronicsassemblystandardand RoHS
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SMART 7KT0110 and 7KT0120 Manual
Assembly
Installation
For installing the meter
Preparethepanelcutoutwithproperdimensionsasshownbelow.
OUTLINE
Dimensions (in mm)
PANEL CUTOUT
Dimensions (in mm)
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SMART 7KT0110 and 7KT0120 Manual
Installation Guidelines
1. Thisequipment,beingbuilt-in-type,normallybecomesapartofmaincontrolpanelandinsuchcasetheterminals
donotremainaccessibletotheenduserafterinstallationandinternalwiring.
2. Conductorsmustnotcomeincontactwiththeinternalcircuitryoftheequipmentorelseitmayleadtoasafety
hazardthatmayinturnendangerlifeorcauseelectricalshocktotheoperator.
3. Circuitbreakerormainsswitchmustbeinstalledbetweenpowersourceandsupplyterminalstofacilitate
power‘ON’or‘OFF’function.Howeverthisswitchorbreakermustbeinstalledinaconvenientpositionnormally
accessible to the operator.
4. Beforedisconnectingthesecondaryoftheexternalcurrenttransformerfromtheequipment,makesurethatthe
currenttransformerisshortcircuitedtoavoidriskofelectricalshockandinjury.
5. Theequipmentshallnotbeinstalledinenvironmentalconditionsotherthanthosementionedinthismanual.
6. Theequipmentdoesnothaveabuilt-in-typefuse.Installationofexternalfuseof0.5A,ClassgGtypeforelectrical
circuitryishighlyrecommended.
7. Removethescratch-guardfromthemeterdisplayduringcommissioningofthepanel.
Wiring Guidelines
1. Topreventtheriskofelectricshock,powersupplytotheequipmentmustbekeptOFFwhiledoingthewiring
arrangement.
2. Wiringshallbedonestrictlyaccordingtotheterminallayout.Conrmthatallconnectionsarecorrect.
3. Useluggedterminals.
4. Toreduceelectromagneticinterferenceuseofwireswithadequateratingsandtwistsofthesameinequalsize
shallbemadewithshortestconnections.
5. LayoutofconnectingcablesshallbeawayfromanyinternalEMIsource.
6. Cableusedforconnectiontopowersource,musthaveacross-sectionof1mm2to2.5mm2.Thesewiresshallhave
currentcarryingcapacityof6A.
7. Coppercableshouldbeused(StrandedorSinglecorecable).
For demounting the meter
Detail B
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SMART 7KT0110 and 7KT0120 Manual
Connection
3 Phase - 4 Wire
3Ø-4Wire,3CT’sand3PT’s
2 Phase - 3 Wire
2Ø-3Wire,2CT’sand2PT’s
3 Phase - 4 Wire (commonly used)
3Ø-4Wire,3CT’S
3 Phase - 3 Wire
3Ø-3Wire,2CT’sand2PT’s
Typical Wiring Diagram - SMART 7KT0110
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SMART 7KT0110 and 7KT0120 Manual
Terminal Connections - SMART 7KT0110
3 Phase - 4 Wire
3Ø-4Wire,3CT’sand3PT’s
2 Phase - 3 Wire
2Ø-3Wire,2CT’sand2PT’s
Typical Wiring Diagram - SMART 7KT0120
1 Phase - 2 Wire
1Ø-2Wire,1CT’s
Typical Wiring Diagram - SMART 7KT0110
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SMART 7KT0110 and 7KT0120 Manual
3 Phase 4-Wire (commonly used)
3Ø-4Wire,3CT’S
1 Phase - 2 Wire
1Ø-2Wire,1CT
3 Phase - 3 Wire
3Ø-3Wire,2CT’sand2PT’s
Typical Wiring Diagram - SMART 7KT0120 (Continued)
Terminal Connections - SMART 7KT0120
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SMART 7KT0110 and 7KT0120 Manual
Configuration
Thereare2dedicatedfunctionkeyslabelledasF1andF2.Usethese2keystoread
meterparameters.Usethesoft-touchkeystoreadtheparameters.
Thekeyshavemultipleassignments.Functionassignmentsandkeylabellingchange
accordingtothecontextofoperatorinput.
Ashorttouchonthekeytriggersthefunctiononce.Touchingthekeyforlonger
switchesontheautorepeatfunctionafterapproximately1s.Thefunctionofthekey
istriggeredrepeatedlywhilethekeyistouched.Autorepeatisuseful,forexample,for
fastincrementingofvalueswhenparameterizingthedevice.
Note:Imageisrepresentative
SMART 7KT0110
Serial Number Description:
TouchF1for10-15secstodisplay8digitSerialnumberin2row&2pages.
For Eg., 22010001
Page1:
22
01
Page2:
00
01
CONFIGURATION
For the conguration setting mode:
• Touch&HoldF1+F2keyfor5sectoenterandexitfromcongurationmenu.
• TouchF1keytoincrementthecongurationpages.
• UseF2keytoeditthevalueandshiftthecursorfornextdigittoedit.
• Touch&HoldF2keyfor2sectosavetheparametervalue.
• TouchandholdF1Keyfor5secondtosetCT/PTprimaryvaluesinkilofromnormalandviceversa.
E.g.:If1300istobeset,rstsettheleftmostdigitto1,thenholdthekeyfor2sectoshifttokilo.Thedisplaywill
show1.00k.Thechangethevalueafterthedecimalpointto3togetthevalueof1.3k.theholdthekeyfor2secto
savetheparameter.
Cong. Page. Function Range or Selection Factory Setting
1Password 000-999 100
2Changepassword YES/NO No
3NewPassword 000-999 000
4Networkselection 3P4W,3P3W,1P2W 3P3
5 CTPrimary# 1to10K,IfCTSec1
5to10K,IfCTSec5
5
6CTSecondary 1or5 5
7 PT Primary # 100to500K 350
8 PT Secondary 100to500 350
11 PageScrollingmode auto(AUT),manual(MNL) AUT
112 Factory default YES/NO NO
#TouchandholdF1Keyfor5secondtosetCT/PTprimaryvaluesinkilofromnormalandviceversa.
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SMART 7KT0110 and 7KT0120 Manual
SMART 7KT0120
Serial Number Description:
TouchF1andholdthekeyfor10sectodisplay8digitSerialnumberin3row
For Eg., 22010001
Page1:
22
010
001
CONFIGURATION
For the conguration setting mode:
• Touch&HoldF1+F2keyfor5sectoenterandexitfromcongurationmenu.
• UseF1keytoincrementthecongurationpages.
• TouchF2keytoeditthevalueandshiftthecursorfornextdigittoedit.
• UseF2keyfor2secsavetheparametervalue.
• PressF1Keyfor5secondtosetCT/PTprimaryvaluesinKilofromnormalandviceversa.
E.g.:If1300istobeset,rstsettheleftmostdigitto1,thenholdthekeyfor2sectoshifttokilo.Thedisplaywill
show1.00k.Thechangethevalueafterthedecimalpointto3togetthevalueof1.3k.theholdthekeyfor2secto
savetheparameter.
Cong. Page. Function Range or Selection Factory default
Setting
1Password 000-999 100
2Changepassword YES/NO NO
3NewPassword 000-999 000
4Networkselection 3P4,3P3,1P2 3P4
5 CTPrimary# 1to10K,IfCTSec1
5to10K,IfCTSec5
5
6CTSecondary 1/5 5
7 PT Primary# 100to500K 350
8 PT Secondary 100to500 350
9Number of Poles 0to98 2
10 ResetRun&Onhour YES/NO NO
11 PageScrollingmode auto(AUT),manual(MNL) AUT
12 Factory default YES/NO NO
#TouchandholdF1Keyfor5secondtosetCT/PTprimaryvaluesinkilofromnormalandviceversa.
Note:RPM=120F/P
14
SMART 7KT0110 and 7KT0120 Manual
Reading of parameters- SMART 7KT0110 (VA meter)
Online Page Description
TherearetwodedicatedkeyslabelledasF1andF2.
Usethese2keystoreadparameters.Touchthesekeystoreadtheparameters.Unitsofcorrespondingparameterson
displaywillglowautomatically.
KeyF1:ToIncrementMainPage.
KeyF2:ToIncrementsubpagesofrespectiveMainPage
Touch Key Screen Online Page Description
For 3P4W
Touch F1 1st main page DisplaysLinetoNeutralvoltage(L1-N)&1stphasecurrent.
Touch F2 1stsubpage DisplaysLinetoNeutralvoltage(L2-N)&2ndphasecurrent.
Touch F2 2ndsubpage DisplaysLinetoNeutralvoltage(L3-N)&3rdphasecurrent.
Touch F2 3rdsubpage DisplaysLinetoLinevoltage(L1-L2)&1stphasecurrent.
Touch F2 4thsubpage DisplaysLinetoLinevoltage(L2-L3)&2ndphasecurrent.
Touch F2 5thsubpage DisplaysLinetoLinevoltage(L1-L3)&3rdphasecurrent.
Touch F2 6thsubpage DisplaysAveragevalueofLinetoLinevoltage,Currentofthreephase
Touch F2 7thsubpage DisplaysAveragevalueofLinetoNeutralvoltage,Currentofthreephase
Touch F1 2nd main page DisplaysMaximum&MinimumLinetoNeutralvoltage(L1-N).
Touch F2 1stsubpage DisplaysMaximum&MinimumLinetoNeutralvoltage(L2-N).
Touch F2 2ndsubpage DisplaysMaximum&MinimumLinetoNeutralvoltage(L3-N).
Touch F1 3rd main page DisplaysMaximum&MinimumLinetoLinevoltage(L1-L2).
Touch F2 1stsubpage DisplaysMaximum&MinimumLinetoLinevoltage(L2-L3).
Touch F2 2ndsubpage DisplaysMaximum&MinimumLinetoLinevoltage(L1-L3).
Touch F1 4th main page DisplaysMaximum&Minimumcurrentof1stphase.
Touch F2 1stsubpage DisplaysMaximum&Minimumcurrentof2ndphase.
Touch F2 2ndsubpage DisplaysMaximum&Minimumcurrentof3rdphase.
For 3P3W
Touch F1 1st main page DisplaysLinetoLinevoltage(L1-L2)&1stphasecurrent.
Touch F2 1stsubpage DisplaysLinetoLinevoltage(L2-L3)&2ndphasecurrent.
Touch F2 2ndsubpage DisplaysLinetoLinevoltage(L1-L3)&3rdphasecurrent.
Touch F2 3rdsubpage DisplaysAveragevalueofLinetoLinevoltage,Currentofthreephase
Touch F1 2nd main page DisplaysMaximum&MinimumLinetoLinevoltage(L1-L2).
Touch F2 1stsubpage DisplaysMaximum&MinimumLinetoLinevoltage(L2-L3).
Touch F2 2ndsubpage DisplaysMaximum&MinimumLinetoLinevoltage(L1-L3).
Touch F1 3rd main page DisplaysMaximum&Minimumcurrentof1stphase.
Touch F2 1stsubpage DisplaysMaximum&Minimumcurrentof2ndphase.
Touch F2 2ndsubpage DisplaysMaximum&Minimumcurrentof3rdphase.
For 1P2W
Touch F1 1st main page DisplaysLinetoNeutralvoltage(L1-N)&1stphasecurrent.
Touch F2 1stsubpage DisplaysMaximum&MinimumLinetoNeutralvoltage(L1-N).
Touch F2 2ndsubpage DisplaysMaximum&Minimumcurrentof1stphase.
15
SMART 7KT0110 and 7KT0120 Manual
Reading of parameters- SMART 7KT0120 (VAF meter)
Online Page Description
TherearetwodedicatedkeyslabelledasF1andF2.
Usethese2keystoreadparameters.Touchthesekeystoreadtheparameters.Unitsofcorrespondingparameterson
displaywillglowautomatically.
KeyF1:ToIncrementMainPage.
KeyF2:ToIncrementsubpagesofrespectiveMainPage
Touch Key Screen Online Page Description
For 3P4W
Touch F1 1st main page DisplaysLinetoNeutralvoltageofthreephase
Touch F2 1stsubpage DisplaysLinetoLinevoltageofthreephase
Touch F2 2ndsubpage DisplaysMinimumLinetoNeutralvoltageofthreephase
Touch F2 3rdsubpage DisplaysMaximumLinetoNeutralvoltageofthreephase
Touch F2 4thsubpage DisplaysMinimumLinetoLinevoltageofthreephase
Touch F2 5thsubpage DisplaysMaximumLinetoLinevoltageofthreephase
Touch F1 2nd main page DisplaysCurrentofthreephase
Touch F2 1stsubpage DisplaysMinimumCurrentofthreephase
Touch F2 2ndsubpage DisplaysMaximumCurrentofthreephase
Touch F2 3rdsubpage Displays RPM*
Touch F2 4thsubpage Displays Run hour
Touch F1 3rd main page DisplaysAveragevalueofLinetoNeutralvoltage,Currentofthreephaseandfrequency.
Touch F2 1stsubpage DisplaysAveragevalueofLinetoLinevoltage,Currentofthreephaseandfrequency.
Touch F2 2ndsubpage Displays ON hour
For 3P3W
Touch F1 1st main page DisplaysLinetoLinevoltageofthreephase
Touch F2 1stsubpage DisplaysMinimumLinetoLinevoltageofthreephase
Touch F2 2ndsubpage DisplaysMaximumLinetoLinevoltageofthreephase
Touch F1 2nd main page DisplaysCurrentofthreephase
Touch F2 1stsubpage DisplaysMinimumCurrentofthreephase
Touch F2 2ndsubpage DisplaysMaximumCurrentofthreephase
Touch F2 3rdsubpage Displays RPM*
Touch F2 4thsubpage Displays Run hour
Touch F1 3rd main page DisplaysAveragevalueofLinetoLinevoltage,Currentofthreephaseandfrequency.
Touch F2 1stsubpage Displays ON hour
For 1P2W
Touch F1 1st main page DisplaysLinetoNeutralvoltageof1stphase
Touch F2 1stsubpage DisplaysMinimumLinetoNeutralvoltageof1stphase
Touch F2 2ndsubpage DisplaysMaximumLinetoNeutralvoltageof1stphase
Touch F1 2nd main page DisplaysCurrentof1stphase
Touch F2 1stsubpage DisplaysMinimumCurrentof1stphase
Touch F2 2ndsubpage DisplaysMaximumCurrentof1stphase
Touch F2 3rdsubpage Displays RPM*
Touch F2 4thsubpage Displays Run hour
Touch F1 3rd main page DisplaysLinetoNeutralvoltage,Currentof1stphaseandfrequency.
Touch F2 1stsubpage Displays ON hour
*RPM=120F/P
Maintenance
Guidelines
• Theequipmentshouldbecleanedregularlytoavoidblockageofventilatingparts.
• Cleantheequipmentwithacleandryordampcloth.Donotuseanycleaningagentotherthanwater.
Disposal and recycling
Disposeoforrecyclethemoduleinaccordancewiththeapplicablelawsandregulationsinyourcountry.
Siemens Ltd.
Productdevelopmentisacontinuousprocess.Consequentlythe
dataindicatedinthisOperatingInstructionsissubjecttochange
withoutpriornotice.Forlatestissuecontactoursalesofces.
SACHINENTERPRISE
CustomerCareTollfreeno.18002090987 Email:[email protected]
Theseinstructionsdonotpurporttocoveralldetailsorvariationsin
equipment,ortoprovideforeverypossiblecontingencyinconnection
withinstallation,operation,ormaintenance.Shouldadditional
informationbedesired,pleasecontactthelocalSiemenssalesofce.The
contents of this instruction manual shall not become part of or modify
anypriororexistingagreement,commitment,orrelationship.The
salescontractcontainstheentireobligationofSiemens.Thewarranty
containedinthecontractbetweenthepartiesisthesolewarrantyof
Siemens.Anystatementscontainedhereindonotcreatenewwarranties
ormodifytheexistingwarranty.
Trademarks-Unlessotherwisenoted,allnamesidentiedby®are
registeredtrademarksofSiemensAGorSiemensIndustry,Inc.The
remainingtrademarksinthispublicationmaybetrademarkswhoseuse
bythirdpartiesfortheirownpurposescouldviolatetherightsofthe
owner.
S18446
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Siemens 7KT0110 SMART 7KT Discrete Panel Meter User manual

Siemens
Brand
Siemens
Model
7KT0110 SMART 7KT Discrete Panel Meter
Category
Measuring, testing & control
Type
User manual
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