TA ENGINEERING PM-30E User manual

Operatinginstructions
PM-30E
POWERMETER
ENGINEERING
TAENGINEERINGe.K.-GERMANY

TAENGINEERINGe.K.-GERMANY
POWERMETERPM-30E
Tableofcontents
Design
Application
Front
Back
RTC Real-Time-Clock
DemandParameter
MainFeatures
OperationandLCD-Display
Long-termmemory
CommunicationNetworkPort
Max-andMin-PeakParameter
Max-andMin-DemandParameter
X2Current SensingInputs
X3Auxiliarysupply
Installation
X1VoltageSensingInputs
.............................................................................................................................................3
......................................................................................................................................4
..........................................................................................................................................3
.............................................................................................................................................3
.........................................................................................................4
..................................................................................................................4
.........................................................................................................................................4
..........................................................................................................................................4
..............................................................................................4
.......................................................................................................................5
......................................................................................................................4
...................................................................................................4
...........................................................................................................6
...........................................................................................................6
......................................................................................................5
.......................................................................................................................................6
TableMeasurementParameters
SetupMenue
TableSetupSettingParameter
Main
Voltage
ShowMeasurementParameters
Current
Frequency
PowerFactor
ActivePower
ReactivePower
ApparentPower
Powers(3-phase)
Energiy(Active-,Reactive-,andApparentEnergy)
DamandParameters
Max-andMinParameters
DirectConnection"PC>>PM-30E"
ModemConnection"PC>>Modem>>PM-30E"
CircuitDiagram
TechnicalSpecifications
Dimensions
Accessories
Overview
....................................................................................................7
................................................................................................................................8-9
......................................................................................................................6
....................................................................................................6
.......................................................................................................................................10
.......................................................................................................................................10
..........................................................................................10-13
............................................................................................................................................10
..............................................................................................................................10
.........................................................................................................................10
..................................................................................................................................10
..............................................................................................................................10
...................................................................11
..................................................................................................................11
.........................................................................................................................10
.....................................................................................................................10
....................................................................15
....................................................................................................12-13
...........................................................................................14
.............................................................................................................20
...................................................................................................................................21
........................................................................................................................16-19
...................................................................................................................................21
CommunicationsNetwork ......................................................................................................14-16
2

POWERMETERPM-30E
TAENGINEERINGe.K.-GERMANY
MADEINGERMANY
IO-BUS PC-BUS
L1 L2 L3 NPE NL
X2X1 X3
X4 X5
11 21 31 12 22 32
NOOPERATORSERVICEABLECOMPONENTS
INSIDE.DONOTREMOVECOVERS.REFER
SERVICINGTOQUALIFIEDPERSONNEL.
WARNING
2
13
45
PM-30E PowerMeter
I
UPF
W
F
P S
Q
MAX
SETUP
ENTER
MAIN
RESET
D
min
2
1
3
4
5
6 7 8 9 10
1311 12 14 15
16
Front Back
1
2
3
4
5
2
1
3
4
5
6
7
8
9
10
13
11
12
14
15
16
ButtonEnter/Reset-
Button-Main/Setup/Menue
Button -NEXT
Button -Up(+)
Button -down(-)
Button -voltage
Button-current
Button-Frequency
Button-PowerFaktor
Button-Max-andMinparameter
Button-ActivePower
Button-ReactivePower
Button-ApparentPower
Button-Energy
Button-Demand
GraficLCDbacklight
TerminalX1- VoltageSensingInputs
Terminal SensingInputs X2- Current
Terminal X3- Auxilliarysupply
Terminal X4-ext.IO-BUS
Reserved
Terminal X5 -PC-BUS
RS422/485BUS-COMPort
L
PE
N
Phase
Schutzleiter
Neutralleiter
NameNo
L1
L2
L3
PhaseL1
PhaseL2
PhaseL3
NameNo
11
21
31
C.T.PhaseL1(k)
C.T.PhaseL2(k)
C.T.PhaseL3(k)
NameNo
C.T.PhaseL1(l)12
22 C.T.PhaseL2(l)
32 C.T.PhaseL3(l)
NNeutral
Overview
3

POWERMETERPM-30E
TAENGINEERINGe.K.-GERMANY4
Application
MainFeatures
Design
OperationandLCD-Display
TherealTimeClock(RTC)isbuilt-ininthePM-30E.Inadditiontoservingasacalendarandclock
forallmeasureddemand,maximumandminimumarchieving,italsodoesallthesynchronization
oftheaveragingofallmeasurements.
RTC-RealTimeClock
DemandParameter
AsstandardthePM-30Eismeasuringthe28Parametersoveranadjustabletime
spanof5,10or15minutes.ThesearedisplayedontheLCDbypressingthedemandbutton.
Max-undMin-PeakParameter
ThePM-30enhancedversionmeasuresandstoresthehighestandthelowestcurrentandvoltage
peaks(2secondsmeanaveragevalue)storedwiththetime,dayanddateinthenonvolatile
memoryautomatically.ThesecanbeviewedontheLCDfromthecorrespondingbutton.
ThePM-30Eisanefficientdigitalelectricalmultimeter.Itcanmeasureanddisplayupto120
electricalparametersusingtrueRMSmeasurement.ThePM-30Eisidealforallkindofinstallation
onlow,mediumandhighvoltageswitchgearandinsidecontrolrooms,wherepreciseand
reliablemeasuringdeviceisalwayswantedforpowergeneration,sub-stationsandenergy
management.
ThePM-30EishousedinaswitchboardcaseaccordingtoDIN43700withacompactsize
144x144x75mm.Itsshallowdepthof75mminclusiveofterminalsmakesiteasytoinstallitin
shallowpanels.ThePM-30EisdesignedwithlargeLCDtodisplaylargetexts.Themoduleis
designedtowithstandoperatingtemperaturesupto70C.Thewiringofthemoduleisviapluggable
terminals.OnrequestthePM-30EcanbedeliveredforDINRailmounting.
Setupandoperationofthemoduleismadeeasyusing15buttonsmembranekeyboard.Eachof
themajorparameterhasitsownbuttondesignatedbyitsmathematicalsymbol.Thismakesiteasy
todirectlygototherequiredpararmetersandavoidscrollingupanddown.
Thesetuppageisuserfriendly.ThroughwhichtheCTandVTratioscanbeset.Whenthemodule
isfittedwithRealtimeclock(RTC)itisalsopossibletosetuptheclockandthecalendar.The
modulelanguagecanalsobeselectedfromthesetuppage(eitherEnglishorGerman).
Max-andMin-DemandParameter
ThePM-30Eenhancedversionhasthecapabilitytomeasureanddisplaytheminimumandthe
maximumdemandvalueofallthe28mainparameters.Thisgivestotalof56values.Thevalues
arestoredautomaticallyinthenonvolatilememory,whichcanbeviewedontheLCDbypressing
thecorrespondingbuttons.

POWERMETERPM-30E
TAENGINEERINGe.K.-GERMANY 5
Long-termmemory
Thelongtermbigmodulememorygivestheusertheabilitytoselectuptothreedifferentmean
demandmeasurementvaluessynchronously.ThisisintegratedwiththeRTCinto5,10or15
minutestimeforaweekinterminably.Thestoreddatacanatthearbitrarytimebedownloadedfrom
thePM-30EtothePCandthencanbedistributedonspreadsheetsandthecurvescanbeplotted.
Forexampletheusercangettheloadprofile[kW]ofaconsumer/plantinweekvieworhecan
analyzethedataoverachosenintervaloftime..
!
CommunicationNetworkPort
ThePM-30EisequippedwithPCbus(RS422/RS485)serialinterfacewithonedefault.PCbus
interfaceknowsabouttheseuptothe250PM-30Eequipmentinabusnetworkbeingconnectedto
aNetwork/connectedeachother.Thecommunicationbecomeswiththesoftwareprogram
PM-30NETsteeredbyaPC.Twodifferentwaysofcommunicationareattheuser'sdisposal:
Thebusnetwork(Max.1000moflengthgetthis)directlyaboutaninterfaceconverterObligedto
PC(externalserialRS232interface).
Thebusnetwork(Max.1000moflengthbecome)directlyaboutaninterfaceconverterwithone
obligedtoanexternalmodem.Thecommunication(betweenthePCandPM-30E)becomesabout
thisoneTelephonelinesbuiltup.Theuserofaremoteplacecantheplantssosupervisingthe
softwareprogramPM30Netandevaluating.APM-30Edevicemustwhenhere.Masterbeing
adjustedforthemodemcommunicationintheset-upmenu.PM-30Eadress
Aboutthemembranekeyboardtheuserintheset-upmenuwhoadjustsequipmentaddress
(1,,250)must.
Aboutthemembranekeyboardtheuserintheset-upmenuwhoadjustsequipmentaddress
(1,,250)must
Directconnection
Modemconnection
PM-30Eadress
!ToavoidcommunicationfaultsmustinabusnetworkofeveryPM-30E
Equipmentwithadifferentaddressbeingaddressed.
Connection
Connectingequipment(X5RJsocket)withthebusnetworkwithconnectionlinethePM-30E.
-15minutes:Threemeasurandsdiagram
-10minutes:Twomeasurandsdiagram
-5minutes:Ameasurandsdiagram

POWERMETERPM-30E
TAENGINEERINGe.K.-GERMANY
SetupSettingParameter
-
V
V
A
A
minutes
-
-
-
-
LCD-Text,Parameternames
V.T.primary
V.T. secondary
C.T.primary
C.T.secondary
DemandTime
PM-30EAddress
Modem-Communication(Master)
Daynameanddate
Time
german/english
100..138000
100..300
5..10000
5/1
5/10/15
1..250
0/1
Day,DD.MM.YY
HH:mm:ss
Language
VTp
VTs
CTp
CTs
DM-Time
Address
Modem
Date
Time
Name ParameterName Einheit Value
6
Installation
X3Auxilliarysupply
X1VoltageSensingInputs
X2CurrentSensingInputs
!
!
ThePM-30EmustbeinstalledandwiredwhilepoweriscompletelyswitchedOFF.Allapplicable
safetyrulesmustbefollowed.Themoduleisinstalledin138X138mmpanelcutoutwindowusing
itsmountingclips(suppliedwithtehmodule).Themoduleshouldnotbeinstalledunderthedirect
sunlightorunderthedirectrainwater.EVUandVDEregulationsmustbealwaysadheredto
wheninstallingthismodule.Specialattentionshouldbegivento:
Installingthemoduleinthewindowcutout
WhenterminatingvoltagewirestoX1terminal
WhenterminatingCTwirestoX2terminal
WhenterminatingauxiliaryvoltagewiresandearthtoX3terminal
Whenswitchingtheauxiliaryvoltage(L-N)ON
Duringsetupoftheparameters
q
q
q
q
q
q
Theseare4terminalsforL1,L2,L3andN.Thethreephasesandneutralshallbe
connectedinthecorrectsequencingandpolarity,theymaynotbemixedup.Whensingle
phaseismeasured,i.eL1andNeutralthenL2andL3mustbejumperedandconnectedto
L1.Pleaserefertothewiringdiagramsfordifferentcases.Correctconnectionisamustfor
correctmeasurementandcorrectparameterdisplay.Thevoltageconnectedtothese
terminalsmaynotexceed300VLine-Neutral.Pleaserefertomodulespecsformore
information.
Thesesixterminalsareusedtoconnectthesecondaryof3phasecurrenttransformers.
TheCT'ssecondarycurrentshouldnotexceed5A.Both1Aand5ACT'scanbeusedwith
PM-30E.Thesecanbesetupfromthesetupmenu.Thephasecorrectsequencingand
polarityoftheCT'sareveryessentialtogetcorrectmeasurementanddisplay.Pleaserefer
tothewiringdiagramsandfollowstrictly.
SeeCircuitdiagram.
ThemodulemeasuringcircuitsandLCDrequireauxiliarypowertooperate.Thisvoltageisinthe
rangeof90to260VACat50or60Hz.
Seewiringdiagram.

POWERMETERPM-30E
TAENGINEERINGe.K.-GERMANY
MeasurementParameters
MainMeasurementParameters
DemandParameters(5,10or15minutes)
Max-andMin-DemandParameters
Max-andMin-PeakParameters
7
U1N
U2N
U3N
U12
U23
U31
I2
I3
P1
P2
P3
Q1
Q2
Q3
S1
S2
S3
PF1
PF2
PF3
U
I
P
Q
S
F
PF
WP+
WP-
WQ+
WQ-
WS+
WS-
ROT
I1 CurrentPhaseL2
CurrentPhaseL3
ActivePowerPhaseL1
ActivePowerPhaseL2
ActivePowerPhaseL3
ReactivePowerPhaseL1
ReactivePowerPhaseL2
ReactivePowerPhaseL3
ApparentPowerPhaseL1
ApparentPowerPhaseL2
ApparentPowerPhaseL3
PowerFactorPhaseL1
PowerFactorPhaseL2
PowerFactorPhaseL3
VoltageL-L(average)
Current(average) L1,L2,L3
ActivePower(3-phase)
ReactivePower(3-phase)
ApparentPower(3-phase)
Frequency
PowerFactor(3-phase)
ActiveEnergyimport
ActiveEnergyexport
ReactiveEnergyimport
ReactiveEnergyexport
ApparentEnergyimport
ApparentEnergyexport
Rotation(L1,L2,L3)
CurrentPhaseL1
VoltagePhaseL3-L1
VoltagePhaseL2-L3
VoltagePhaseL1-L2
VoltagePhaseL3-N
VoltagePhaseL2-N
VoltagePhaseL1-N V
V
V
V
V
V
A
A
KW
KW
KW
Kvar
Kvar
Kvar
KVA
KVA
KVA
-
-
-
V
A
KW
Kvar
KVA
Hz
-
KWh
KWh
Kvarh
Kvarh
KVAh
KVAh
-
A
-
-
-
-
-
-
-
-
-
-
-
Lag/Lead
-
-
-
-
-
-
-
-
Date
Date
Date
Date
Date
Date
cw/ccw
-
0,0..138000
0,0..138000
0,0..138000
0,0..300000
0,0..300000
0,0..300000
0,000..10000
0,000..10000
0,000..300000
0,000..300000
0,000..300000
0,000..300000
0,000..300000
0,000..300000
0,000..300000
0,000..300000
0,000..300000
1,000..0,000
1,000..0,000
1,000..0,000
0,0..300000
0,000..20000
0,000..900000
0,000..900000
0,000..900000
0,00..70,00
1,000..0,000
0,0...99999999,9
0,0..-99999999,9
0,0...99999999,9
0,0..-99999999,9
0,0...99999999,9
0,0..-99999999,9
-
0,000..10000
Name Parametername Einheit Info Value
Lag/Lead
Lag/Lead
Lag/Lead
Lag/Lead
Lag/Lead
Lag/Lead
Lag/Lead

POWERMETERPM-30E
TAENGINEERINGe.K.-GERMANY
SETUPMenue
MAIN
Info
Language
VTParameter
CTParameter
DemandTime
ResetMin/Max
Parameter
SETUP
MAIN
Info
Symbol...
Revision
ENTER
RESET
ENTER
RESET
ENTER
RESET
ENTER
RESET
ENTER
RESET
ENTER
RESET
ENTER
RESET
ENTER
RESET
Language
German/English
VTParameter
primary
secondary
CTParameter
primary
secondary
DemandTime
5,10or15minutes
ENTER
RESET
ENTER
RESET
ENTER
RESET
8

POWERMETERPM-30E
TAENGINEERINGe.K.-GERMANY
IO-BUS
Reserved ENTER
RESET
Service
Reserved
Time
Date
changetime
ENTER
RESET
ENTER
RESET
changedate
ENTER
RESET
ENTER
RESET
ENTER
RESET
Info
PCBUS ENTER
RESET
PCBUS
PM-30EAddress
ModemMaster ENTER
RESET
SETUP
MAIN ENDSETUP
SETUPMenue
Continuation
9

POWERMETERPM-30E
TAENGINEERINGe.K.-GERMANY
MainMeasurementParameters
MAIN
U
I
P
PF
SETUP
MAIN
VoltageL-N
U1N
U2N
U3N
VoltageL-L
U12
U23
U31
Rotation
L1L2L3
U
U
U
Current
I1
I2
I3
Frequency
F
I
PF
F
P
Q
S
PowerFactor
PF
ActivePower
P1
P2
P3
Power(3-phase)
P
Q
S
ReactivePower
Q1
Q2
Q3
ApparentPower
S1
S2
S3
P
Q
S
PF PowerFactor
PF1
PF2
PF3
Power(3-phase)
P
Q
S
Power(3-phase)
P
Q
S
10