sub-cycle distance protection and advanced automation

194Multilin

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• Securesub-cycledistanceprotectiontoimprovesystemstabilityandincreaselineloading

• TrueCCVTfilterimprovesdistanceprotectionperformancewithoutintentionaldelaysorreducedfaultcoverage

• Superiorphaseselectionalgorithmensuressecurehighspeedsinglepoletripping

• Reliableandsecureprotectiononlinesequippedwithseriescompensation

• LargecolorHMIwithmetering,eventrecordsandcontrol.• Faultanddisturbancerecording,includinginternalrelay

operatingsignalsatupto128samples/cycle• Built-inphasormeasurementunitstreamingsynchrophasors

asperIEEEC7.118• Configurablealarmannunciatoreliminatestheneedfor

separateannunciatorpanel

• Overheadlinesincludingseriescompensatedlinesandundergroundcablesofvariousvoltagelevels

• Singleanddual-breakercircuitsrequiringsinglepole/three-poleautoreclosingandindependentsynchrochecksupervision

• Backupprotectionforgenerators,transformersandreactors

• Truesub-cycletrippingwithCapacitivelyCoupledVoltageTransformers(CCVT)

• Circuitswithin-zonepowertransformersandtappedtransformerfeeders

• Wideareasystemmonitoringandcontrolusingintegratedprotectionandsynchrophasormeasurement

Monitoring and Metering

EnerVista™ Software• Integratedsoftwareforconfigurationandcommissioning• Literatureandsoftwaretoolsettoensurereferencematerial

anddeviceutilitiesareup-to-date

Protection and Control• Securetime-domainalgorithmprovidingsub-cycledistance

protection.• PhaseDistancewithindependentcompensationsettingsfor

in-zonepowertransformers• Grounddistancewithindependentselfandmutualzero

sequencecompensation• Out-of-steptrippingandpowerswingblocking• Directionalovercurrent:Phase,neutralandnegative

sequence• Wattmetriczero-sequencedirectionalpower• Under/Overfrequency• Synchronismcheckfordualbreakerapplications• Single/three-polefour-shotdualbreakerauto-recloser• Customizationofprotectionandcontrolfunctionswith

independentprotectionFlexLogic™,FlexCurves™,andFlexElements™

• Advancedautomationcontrollerwithindependentautomationprogrammablelogic.

• BaycontrolthroughfrontpanelHMI

• ContinuousmonitoringofACinputchannels• Metering-current,voltage,frequency,power,energyand

synchrophasorsasperIEEEC37.118• Transientrecorder-128samples/cycle,1minuteormoreof

storagecapacity• Disturbancerecorder–1sample/cycle,5minutesormoreof

storagecapacity• Eventrecorder-8000timetaggedevents,with0.5msscan

ofdigitalinputs• Comprehensivedisplayofmetering,phasors,maintenance

andfaultinformationviathefrontpanel.

Communications• Multipleprotocols-IEC61850,DNP3.0Level2,ModbusRTU,

ModbusTCP/IP,IEC60870-5-104• UptothreeindependentIPaddresses• FrontUSBportforhighspeedcommunications

D90Plus

Sub-cycledistanceprotectionandadvancedautomationcontroller

FEaTurES

aPPLiCaTionS

KEy BEnEFiTS

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Digital alarm annunciator• 96customizablealarmsinmultiple

pages• Eliminatestheneedforseparate

annunciator

intuitive HMi• CustomizableBaydiagramsforvariousapplications• Localcontrolandstatusindicationofbreakers&

disconnectswitches• Local/Remotecontrol• Fault,event,disturbanceand

transientreports

advanced Protection• Sub-cycledistance

protection• 512linesofProtectionFlexLogic™

@1msecexecution

advanced automation Controller• Built-inprogrammablelogicengine• AdvancedMath,BooleanandControl

operations

advanced Communication Capabilities• UptothreeEthernetports• IEC61850,DNP3,MODBUSTCP/IP,

IEC60870-5-104protocols• IEEEC37.118synchrophasorsoverEthernet• FrontUSBportforhighspeeddatatransfer

advanced recorders• Eliminatetheneedforstand-alone

disturbancerecorders• 128samples/cycle,1minduration

transientrecorder• SeperateDynamicdisturbancerecorder

forrecordinglongtermevents• SynchrophasorsPMUrecording

D90Plus Line Distance Protection System

advanced disturbance recorder eliminates stand-alone DFr and Phasor Measurement unit

Digital fault recorder summary with the latest information on the events, faults, transients and disturbances.

Control screen for the preconfigured bay with breaker & disconnect control in multiple pages using dedicated pushbuttons in the front panel.

integrated Bay Controller and intuitive HMi eliminates stand-alone HMi and controller

www.GEMultilin.com195

D90PlusLine Distance Protection System

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Functional Block Diagram

DEVICENUMBER

21G21P2527P27X50BF50DD50G50N50P50_251G51N

Ground DistancePhase DistanceSynchrocheckPhase UndervoltageAuxiliary UndervoltageBreaker FailureCurrent Disturbance DetectorGround Instantaneous OvercurrentNeutral Instantaneous OvercurrentPhase Instantaneous OvercurrentNegative Sequence Instantaneous OvercurrentGround Time OvercurrentNeutral Time Overcurrent

FUNCTION

ANSI DEVICE NUMBERS AND FUNCTIONS

DEVICENUMBER

51P51_25259N59P59X59_267N67P67_2687879

Phase Time OvercurrentNegative Sequence Time OvercurrentAC Circuit BreakerNeutral OvervoltagePhase OvervoltageAuxiliary OvervoltageNegative Sequence OvervoltageNeutral Directional OvercurrentPhase Directional OvercurrentNegative Sequence Directional OvercurrentPower Swing BlockingOut-of-Step TrippingAutomatic Recloser

FUNCTION

837709AE.CDR

50N (2) 51N (2) 67N/G (2) 21G (4)

59P

59N

52 52

79

50P (2) 50_2 (2) 51P (2) 51_2 (2) 50BF (2) 21P (4) 67P (2) 67_2 (2) 68

59X

78

27X

50G (2) 51G (2)

50DD

Monitoring

D90Plus Line Distance Protection System

CLOSE TRIP

PilotSchemes

25 (2)

FlexElementT M Transducer

InputsMetering

27P (2)

Protection and Control Modern power systems are underincreasing constraints in their ability totransmitpower fromgeneration facilitiestomajor load centers, andare forced tooperate closer to their natural stabilitylimits.Undertheseconditions, thecriticalclearingangle–andcorrespondingcriticalclearing time – become progressivelysmallerandthereisanincreasingneedtominimizethefaultclearingtimeontheseconstrainedcircuits.

TheD90Plusisideallysuitedforapplicationoncircuitswherefastfaultdetectionandsmallbreakerfailuremarginarerequired.TheD90Plusallowstransmissionlimitstobe maintained or even increased whilerespecting the transient stability limitsofthepowersystem.

D90Plus Sub-cycle Distance Protection

TheD90Plussub-cycledistancealgorithmemploys a combination of energy-basedintegrator/comparators and high-speedphasecomparatorstodetermineifafaultisinternalorexternal.

The energy integrator algorithm usesboth themagnitudeof theoperatingandpolarizing signals as well as the relativephase information to provide fast, secureoperation for obvious internal faults. Thehigh-speed phase comparators examinetheangularrelationshipbetweenoperatingand polarizing signals independent ofmagnitude to provide greater security inthepresenceofCCVTtransients.Forfaultswith low SIR or close-in high magnitudefaults, the D90Plus can provide trip timesunder½cycleforphase-phasefaultsandbetween ½ to ¾ of a cycle for groundfaults.

Capacitive Coupled Voltage Transformer Transient Filter

Transients generated by CapacitiveCoupledVoltageTransformers(CCVT)tendto have relatively significant magnitudesand long durations. The impact of thesetransientsisparticularlypronouncedwhenprotecting transmission lines where theSource Impedance Ratio (SIR), the ratiobetweenthesystemequivalentimpedanceand the relay reach impedance, is large.The voltage signals are crucial for properoperation of a distance element, butbecomesignificantlydistortedbytransientcomponents that are generated but theCCVT.Thispresentsasignificantchallengeparticularly for fast impedanceprotectionalgorithms.

Generally, CCVT transients will causethe magnitude of the voltage signal tobe underestimated, causing distanceelements to overreach. Most relays

DeviceNumber Function21G GroundDistance21P PhaseDistance25 SynchronismCheck27P PhaseUndervoltage27X AuxiliaryUndervoltage50BF BreakerFailure50DD CurrentDisturbanceDetector50G GroundInstantaneousOvercurrent50N NeutralInstantaneousOvercurrent50P PhaseInstantaneousOvercurrent50_2 NegativeSequenceInstantaneousOvercurrent51G GroundTimeOvercurrent51N NeutralTimeOvercurrent51P PhaseTimeOvercurrent51_2 NegativeSequenceTimeOvercurrent52 ACCircuitBreaker59N NeutralOvervoltage59P PhaseOvervoltage59X AuxiliaryOvervoltage59_2 NegativeSequenceOvervoltage67N NeutralDirectionalOvercurrent67P PhaseDirectionalOvercurrent67_2 NegativeSequenceDirectionalOvercurrent68 PowerSwingBlocking78 Out-of-StepTripping79 AutomaticRecloser81U/O Underandoverfrequency

ANSIDeviceNumbers&Functions

Phase Distance operating Times Ground Distance operating Times

Ground Distance Element; CCVT Filter Enabled and TunedPhase Distance Element; CCVT Filter Enabled and Tuned

www.GEMultilin.com 196


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detect CCVT transients under high SIRand incorporate an intentional operatingdelay on the distance elements to ride-through the period with CCVT transients.Dynamically reducing the reach of thedistance elements to prevent them fromoverreaching is another strategy to copewithCCVTtransients.

The D90Plus introduces a true digitalfilter into the voltage signal path thatremoves distortions generated by theCCVT, resulting in a signal that is amoreaccurate reproduction of the powersystem voltage. The D90Plus is then ableto provide sub-cycle distance protectioninthepresenceofCCVTtransients,withoutaddingintentionaldelaysorreducingfaultcoverage.TheD90Plussub-cycledistancealgorithmissecureandsufficientlyfastforawide rangeof power system scenarios.The CCVT filter increases the speed ofoperationoftheD90Plusforanevenwiderrangeofcontingencies.

As with all filters, the D90Plus CCVT filterneedstobetunedtoaspecificapplication,so that the behaviour of the CCVT ischaracterized and reduced to 3 criticalparameters that become settings for therelay.

CCVT Transient for Fault at Voltage Maximum and Corrected Voltage Signal

CCVT Transient for Fault at Voltage Zero-crossing and Corrected Voltage Signal

Fast Breaker Failure reset

Withstabilitylimitsshrinking,theabilitytoachievefastbreakerfailureresettingtimesbecomes more challenging to achieve.When the total worst-case clearing timeincludingbreakerfailurestartstoapproach10-12cycles,oftenthereislittlemorethan1 cycle margin left to allow for breakerfailureprotectionstoreset.

The D90Plus provides fully independentbreaker failure protection for breaker-and-a-halforringbusarrangementswithconsistentsub-cycleresettingtimes(5/8ofapowersystemcycle),allowingforshortercritical clearing times and increased lineloading.

Even with CT saturation, current reversal and severe subsidence, the URPlus breaker failure element provides secure, dependable protection with consistent subcycle reset times

in-Zone transformer Compensation

Phase distance elements in the D90Pluscan be used to detect faults “through”

different types of three-phase wye/delta transformers, allowing applicationof the D90Plus for backup protection atgenerating stations, VTs and CTs can beinstalled independently of each otheron either side of the power transformer.The relay automatically compensates fortransformer connections for accuratefar-reaching stepped distance backupprotectionschemes

Series-Compensated Lines

The D90Plus provides enhanced stabilityand security by employing an adaptivedistance reach control to cope with theoverreaching and sub-synchronousoscillationswhenappliedto,orinthevicinityof, series compensated lines. Dependingon theneedsof theapplication, the relaycan be programmed to dynamically beself-polarized or use memory voltage forpolarizationforadditionalsecurity.

Single-Pole Tripping

The D90Plus relay uses a highly secureanddependablephaseselectionalgorithmthatprovidesfastandaccuratefaulttypeidentification. A convenient trip functionisbuilt-intocoordinateactionsofthekeyprotectionand teleprotectionoperands insingle-poletrippingapplications.

Custom Programmable Logic Designer

D90Plus user programmable protection logic and independent automation logic allows the users to build custom protection and automation schemes.



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Communication aided (Pilot) Schemes

The D90Plus supports several commonteleprotection schemes for coordinatedfaultclearancewithinthezoneofprotection.Thefollowingtypesofpilot-aidedschemesareavailableintheD90Plus:

• DirectUnderreachTransferTrip(DUTT)

• PermissiveUnderreachTransferTrip(PUTT)

• PermissiveOverreachTransferTrip(POTT)

• HybridPermissiveOverreachTransferTrip(HYBPOTT)permissiveechoandtransientblockinglogicincorporated

• Directionalcomparisonblockingscheme(DCB)

• Directionalcomparisonunblockingscheme(DCUB)

Tosupportsinglepoletrippingapplications,up to four bits can be keyed from thevariousteleprotectionschemes.

Multiple Breaker

TheD90Plussupportsmulti-breakerbusbarconfigurationssuchasbreaker-and-a-halfor ring bus arrangements, providing dualbreaker auto reclose, dual synch-checkelements, and dual independent BreakerFailureelements.

advanced automationThe D90Plus incorporates advancedautomation features including powerfulFlexLogic™ (user programmablelogic) independent for protection andautomationschemes. Combinedwith thecommunication capabilities, the D90Plusprovides an advanced, highly flexibleplatform for substation automationapplications. The D90Plus integratesseamlesslywithotherrelaysfordistributedapplications like interlocking and specialprotectionschemes.

FlexLogic™

FlexLogic™istheintegralD90Plusplatformprogramming logic engine that facilitatescustomizing the relay protection to meet

the specific requirements of a givenapplication without requiring auxiliarycomponentsandwiring.

Using Protection FlexLogic™, the D90Plus

can be programmed to provide requiredtripping logic along with custom schemelogic for breaker control, transfer trippingschemesforremotebreakersanddynamicsettinggroupchanges.

Automation FlexLogic™ features math,Booleanandcontrolfunctionsthatcanbeemployedinadvancedloadshedding,loadrestoration and dynamic volt/var controlschemes.

Scalable Hardware

The D90Plus is available with amultitudeof I/O configurations to suit a variety ofapplicationneeds.Theexpandablemodulardesign allows for easy configuration andfuture upgrades. Digital outputs includetrip-rated Form-A and Solid State Relay(SSR), available with optional circuitcontinuitymonitoringandcurrentdetectionto monitor the health of downstreamcircuitslikebreakertripcoils.

Monitoring and MeteringThe D90Plus includes detailed meteringand recording for all AC signals. Voltage,current,andpowermeteringarebuiltintothe relay as a standard feature. Currentand voltage parameters are available astotalRMSmagnitude,andasfundamentalfrequencymagnitudeandangle.

Transient recorder

A high resolution (128 samples/cycle)transient recorderwith 1minute ormoreof storage capacity is provided to recordshort duration system events like faultsandreclosingsequences.

Disturbance recorder

Anindependentdisturbancerecorderwitha 5 minute storage capacity intended torecord long duration events like powerswingsandvoltagesagsandswells.

Sequence of Event recorder

Advanced Event Recorder with thecapabilitytostoreupto8000events.

PROTECTED LINE

CT2CB2CB1

BF1

SRC1

BF2

SRC2

SRC3

SRC3

3PH

VT2

SRC1Synchro-

chek 1

SRC2

DISTANCE andOVERCURRENT

CT1

VT1

1PH

D90Plus

D90Plus Dual Breaker Configuration

D90Plus supports dual breaker configurations. Two CTs can be measured individually and logically summed within the relay.



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Information forall threerecorderscanbeaccessed either through the front panelHMI or through EnervistaTM LaunchpadSoftware. The very high sampling rateand large amount of storage capacityavailablefordatarecordingintheD90Pluscan eliminate the need for installingstandalonerecordingequipment.

CommunicationsT h e D 9 0 P l u s p r o v i d e s for secureremote data and engineering access,making it easy and flexible to useand integrate into new and existinginfrastructures. Fiber optic Ethernetprovideshigh-bandwidthcommunicationsallowingforlow-latencycontrolsandhigh-speedfiletransfersofrelayfaultandeventrecord information. The availability ofthreeindependentlyconfigurableEthernetoptionprovidesthemeansofcreatingfaulttolerant communication architectures inaneasy,cost-effectivemanner.

The D90Plus supports the most popularindustrystandardprotocolsenablingeasy,directintegrationintoSCADAsystems.

• IEC61850

• DNP3.0

• IEC60870-5-104

• ModbusRTU,ModbusTCP/IP

interoperability with Embedded iEC61850

The D90Plus with integrated IEC61850 canbe used to lower costs associated withprotection,control and automation. GEMultilin’s leadership in IEC61850 comesfrom thousands of installed devices andfollows on Multilin’s extensive developmentexperiencewithUCA2.0.

• ReplaceexpensivecopperwiringbetweendeviceswithdirecttransferofdatausingGOOSEmessaging

• ConfiguresystemsbasedonIEC61850andalsomonitorandtroubleshoottheminreal-timewithEnerVista™ViewpointEngineer

• IntegrateGEMultilinIEDsandgenericIEC61850-compliantdevicesseamlesslyinEnerVista™ViewpointMonitoring

EnerVistaTM SoftwareTheEnerVista™Suiteisanindustry-leadingset of software programs that simplifiesevery aspect of using the D90Plus relay.TheEnerVistaTMsuiteprovidesallthetoolstomonitorthestatusofyourtheprotectedasset, maintain the relay, and integrateinformation measured by the D90Plusinto DCS or SCADA monitoring systems.Convenient COMTRADE and Sequence ofEventsviewersarean integralpartof theURPlusSetupsoftwareincludedwitheveryURPlus relay, to carry out postmortemeventanalysistoensureproperprotectionsystemoperation.

EnerVista™ Launchpad

EnerVista™ Launchpad is a powerfulsoftwarepackagethatprovidesuserswithallof thesetupandsupport toolsneededforconfiguringandmaintainingGEMultilinproducts. The setup software withinLaunchpad allows configuring devicesin real-time by communicating usingserial, Ethernet, or modem connections,or offline by creating setting files to besenttodevicesatalatertime.IncludedinLaunchpad is a document archiving and

Analyze transmission line faults using system voltage, current and appropriate pickup flags that are measured & recorded up to 128 samples/cycle.

View characteristic shapes for phase and ground distance, power swing and load encroachment elements

Power System TroubleshootingTheURPlussetupsoftwarecontainsmanytoolsandreportsthatsimplifyandreducetheamountoftimerequiredfortroubleshootingpower

View the operation of the internal D90Plus inputs and outputs with time-stamped accuracy.



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management system that ensures criticaldocumentationisup-to-dateandavailablewhenneeded.Documentsmadeavailableinclude:

• Manuals

• ApplicationNotes

• GuideformSpecifications

• Brochures

• WiringDiagrams

• FAQ’s

• ServiceBulletins

Viewpoint Engineer

ViewpointEngineerisasetofpowerfultoolsthatwillallowyoutoconfigureandtestURrelays at a system level in an easy-to-usegraphicaldrag-and-dropenvironment.ViewpointEngineerprovides the followingconfigurationandcommissioningutilities:

• GraphicalLogicDesigner

• GraphicalSystemDesigner

• GraphicalLogicMonitor

• GraphicalSystemMonitor

user interfaceThe D90Plus provides local HMI capabilitythrough two color LCD display panels.One serves as a digital annunciator andthe other optional HMI is for display andcontrolfunctions.

annunciator

The D90Plus provides an embedded,configurablecolorLCDannunciatoronthe

Bay Configurations

The D90Plus supports customizable single-line diagrams along with 12 pre-configureddiagramsandcorrespondingcontrolsforeachbay-levelequipment.

Two-Main and Transfer Bus configurationSingle Bus ConfigurationDouble Bus configurationBreaker-and-half configuration

front panel of the device eliminating theneedforseparateannunciatorsintherelaypanel.

• ThestatusofanycontactorremoteinputorinternallygeneratedFlexlogicTMoperandcanbeassignedtotheannunciator.

• Theannunciatorcandisplay12/24/48targetsperpagetoamaximumof8pages.

• Aseparateself-testmessagepageontheannunciatorpanelshowserrormessagesandtroubleshootingadvice.

HMi

• Comprehensivedatavisualization.

• Singlelinediagramsforbaymonitoringandcontrol

• Userpushbuttonscanbeassignedtoseveralfunctionsthroughmultiplemenulevels

• Local/RemoteControl

• Pre-programmedcomprehensivedisplaysfor:

-Metering

-BayControl

-FaultReports

-SequenceofEventReports

-TransientRecordsSummaries

-DisturbanceRecordSummaries

-RealTimePhasorDisplaysofVoltage,CurrentandSequencecomponents

Front Panel uSB

ThefrontpaneloftheD90PlusprovidesaUSB2.0hostforfieldlaptopconnectionsforhigh-speeddatatransferandmakingdownloadinganduploadingfasterthananRS232connection.

12 to 48 user configurable alarms per page eliminates the need for separate annunciator.

Tabular display of metering values.

Sequence of event records with the ability to view time difference between two events for troubleshooting and analysis.



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g Multilin D90Plus

Line Distance Protection System

Typical Wiring Diagram



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mm

mm

mm

mm

mm

mm

mm

mm

mmmm

mm

Dimensions

General SpecificationsaC CurrentCTratedsecondary: 1Ato5ARelayburden: <0.2VAarratedsecondaryConversionrange: 0.02to46xCTratingRMSsymmetricalCurrentwithstand: 20msat250timesrated 1sec.at100timesrated Continuousat3timesrated

aC VoltageVTratedprimary: 50.0to240.0VVTratio: 1.00to24000.00Relayburden: <0.25VAat120VConversionrange: 1to275VVoltagewithstand: Continuousat260Vtoneutral 1min./hrat420Vtoneutral

Contact inputs Inputrating: 300VdcmaximumSelectablethreshholds: 20to250VMaximumcurrent: 10maduringturn-on 0.5masteadystate

iriG-B inputAmplitudemodulation:1to10Vpk-pkDCshift: TTLInputimpedance: 50kΩIsolation: 2kV

Form-a relayMakeandcarryfor0.2s:30AperANSIC37.90Carrycontinuous: 6ABreakatL/Rof40ms: 0.250Adcat125Vdc 0.125Adcat250VdcOperatetime: <4msContactmaterial: Silveralloy

Solid State relayMakeandcarryfor0.2s:30AasperANSIC37.90CarryContinuous: 6A BreakatL/Rof40ms: 10.0Adcat250VdcOperatetime: <100µs

Critical Failure relayMakeandcarryfor0.2s:10ACarrycontinuous: 6ABreakatL/Rof40ms: 0.250Adcat125Vdc 0.125Adcat250Vdc 0.10Adcat125VOperatetime: <8msContactmaterial: Silveralloy

Power SupplyNominalDCvoltage: 125to250VdcMin/maxDCvoltage: 80/300VdcNominalACvoltage: 100to240Vacat50/60HzMin/maxACvoltage: 80/275Vacat48to62HzVoltagewithstand: 2xHighestnominal Voltagefor10ms 1sec.at100timesratedVoltagelosshold-up: 200msdurationatnominalPowerconsumption: Typical-30VA;Max-65VA

Control Power External output(Fordrycontactinput)Capacity: 100mAdcat48VdcIsolation: 2kV

Front uSBStandard: TypeBUSBconnector supportingsetupsoftware

rear rS48519.2to115kbpssupportingModbusRTU&DNP3.0Distance: 1200mIsolation: 2kV

Ethernet PortsStandard: 1portsupportingModbusRTU andDNP3.010/100Base-TX: RJ45connectorOptional: 2portssupportingDNP3.0, IEC60870-104,orIEC61850 oncommunicationscard100Base-FX:1300nm,multi-mode, half-duplex/full-duplex,fiber opticwithSTconnectorPowerbudget: 10dbMaxopticalinputpower:-14dBmMaxopticaloutputpower:-20dBmReceiversensitivity: -30dBmTypicaldistance: 2.0kmSNTPclocksynchronizationerror: <10ms(typical)

approvalsULlistedfortheUSAandCanadamanufacturedunderanISO9000registeredsystem.CE: LVD73/23/EEC:IEC1010-1 EMC81/336/EEC:EM50081-2, EN50082-2



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• ViewGuideformspecifications

• Downloadtheinstructionmanual

• ReviewapplicationsNotesandsupportdocuments

• BuyaD90Plusonline

Visit www.GEMultilin.com/D90Plus to:

• MultiLinkEthernetSwitch ML2400-F-HI-HI-A2-A2-A6-G1

• ViewpointEngineer VPE-1

• ViewpointMaintenance VPM-1

• ViewpointMonitoringIEC61850 VP-1-61850

accessories for the D90Plus

interfaceFrontPanel

Language

FeaturesProtection

Automation

Communications

Metering

DFR

EquipmentManager

HardwareHarshEnvironmentCoating

PowerSupply

Peer-to-PeerCommunicationsModule

CommunicationModule TypeCAACModule TypeA01 TypeA02I/OModule TypeIA TypeIB TypeIC TypeID TypeIE TypeIF

D90P - * * - * * ** * * * - * * * * * ** * * * * Description

Annunciator(Standard)+HMIEnglish(Standard)

3-poleDistance(Standard)3-poleDistance+TeleProtection+FlexLogic1/3-poleSub-cycleDistance+SeriesCompensation+Tele-Protection+FlexLogicBreakerControl+Synchrocheck(Standard)+AutomationFlexLogicModBusTCP/IP+ModBusSerial+DNP3.0(Standard)+ModBusTCP/IP+IEC61850+ModBusTCP/IP+IEC61850+DNP3.0TCP/IP+ModBusTCP/IP+IEC61850+IEC60870-5-104BasicMetering(Standard)+Synchrophasors+DataLogger+DataLogger+SynchrophasorsTransientRecorder+SequenceofEvents(Standard)+DisturbanceRecorderCircuitBreaker/CommunicationStatistics+BatteryMonitor(Standard)

None(Standard)HarshEnvironmentConformalCoatingHigh(88-275VAC/80-300VDCI)(Standard)

None(Standard)

None(Standard)DualSTfiber&copper5VT&7CT(5Ampcurrent)(Standard)5VT&7CT(1Ampcurrent)None8Inputs,4Form-AOutputswithVoltage+CurrentMonitoring(Standard)8Inputs,4SolidStateOutputswithVoltage+CurrentMonitoring8Inputs,4Form-AOutputs4Inputs,8Form-AOutputs23Inputs12Form-AOutputs

XaBCDEF

XaBCDEF

XaBCDEF

XaBCDEF

XaBCDEF

0102

Xa

X

H

XC

S

SD

SPLU

01020304

SE

SEa

aH

E

OrderCodeExample:D90P - H E - A E 04 U D S - C H X A B C X D 01X

Note:TheordercodeisforaD90PluswithSub-cycledistanceprotection,frontpanelHMI,advancedautomationfeatures,dualredundantIPcommunications,transient&disturbancerecorderswiththeappropriateI/Ocardsfordualconfigurations.



ordering

081107-v11