automation logic control & bay protection device key benefits

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• Backupprotectionfunctionsalongwithpowerfulprogrammableautomationcontrollerwithmathengineeliminatestheneedforseparatesubstationprogrammablelogiccontroller

• Highlyreliableanddependablecontrollerwithitsdeterministicreal-timeoperatingsystemensuringtheexecutionofautomationlogicregardlessofthenumberofequationsconfigured

• LocalHMIprovidingrealtimebaycontrolwithconfigurablesinglelinediagramswithcontrolofuptosixbreakers

• High-endloadsheddingblockswithmultiplestagesofunderfrequency,rate-of-change-of-frequencyandundervoltageelements

• Customizableannunciatorpanelcapableofhandlingupto288alarmsusingapalletof16colorseliminatestheneedforaseparatepanel

• High-endfaultanddisturbancerecording,includinginternalrelayoperatingsignalseliminatestheneedfordigitalfaultrecordersanddisturbancerecorders

• Easytouseandsetupsoftwarereducinginstallation,maintenance,andoperationcosts

• PhasorMeasurementUnit-SynchronizedphasorinformationaccordingtoIEEEC37.118standardfordetectionofsysteminstability

• Intuitivelargefrontpanelcolorscreenwithpre-configuredandcustomizabledisplayofmetering,faultrecords,eventrecordsandequipmentstatus

• Customprotectionandbayinterlockingschemes• Baycontrollerforcommonbus-bararrangements• Substationalarmconcentrator,annunciator,andcontroller• Controlforupto6breakersand30disconnectswitches

• Custombustransferschemes• Standalonebreakerfail&reclosing• Controllerforcustomapplicationsinutilityandindustrial

plants

Monitoring and Metering

Ease of Use and Security • Graphicalprotectionandautomationlogicprogramming• RealtimeLogicMonitoringtosimplifycommissioningand

troubleshooting• Documentandsoftwarearchivingtoolsettoensurereference

materialanddeviceutilitiesareup-to-date• EnerVista™Integratorprovidingeasyintegrationofdata

(SCADAorDCS)intoneworexistingsystems

Bay Protection & Control• Dedicatedautomationcontrollerwith4000linesoflogicata

deterministic50msecexecutionrate• Powerfulmath,controlandbooleanoperators• 10stagesunder/overfrequencyprotectionforloadshedding• 4stagesofrate-of-change-offrequencyforloadshedding• 6stagesofunder-voltageelementsforloadshedding• Dedicatedprotectionlogicat1msecexecutionrate• DedicatedHMIforbreakeranddisconnectcontrol• Synchrocheckandlinecheckfunctionformulti-breaker• Single/threepoleautorelcosing• Dualbreakerfailureprotection• Directandtele-protecionelementsareavailableusingthe

Inter-relaycommunicationcard

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

phasorsasperIEEEC37.118• Faultrecorder-256samples/cycle,30secofstorage

capacity• Disturbancerecorder–1sample/cycle,5minofstorage

capacity• Eventrecorder-8000timetaggedevents,with0.5msscan

ofdigitalinputs• Comprehensivedisplayofmetering,phasors,maintenance

andfaultinformationinthefrontpanel.

Communications• IEC61850,DNP3,ModbusRTU,ModbusTCP/IP,IEC60870-5-104• ThreeindependentlyconfigurableIP’swithfail-overfeatures• Inter-relaycommunicationcardtoenableimplementationof

pilot-schemesbasedonstandardcommunicationprotocols• FrontUSBformaintenance&downloadingrecordsandevents

C90Plus

FEATURES

APPLICATIONS

KEY BENEFITS

AUTOMATION LOGIC CONTROL & BAY PROTECTION DEVICE

Digital Alarm Annunciator• 288customizablealarmsin

multiplepagesusingapalletof16colors

• Eliminatestheneedforseparateannunciator

• Descriptiveself-testmessages

Intuitive HMI• Userconfigurablesinglelinediagrams

usingIEC/ANSIlibrarysymbols• Localcontrolandstatusindicationof

breakers&disconnectswitches,20userprogrammablepushbuttons

• Local/Remotecontrol• Fault,event,disturbanceandtransient

reports

Bay Protection• Overcurrent,over/undervoltage,

over/underfrequency• Breakerfailure,autoreclose,synch

check• 512linesofProtectionFlexLogic™

@1msecexecution

Advanced Automation Controller• Built-inindustryhardenedlogiccontroller• 4096linesofindependentuser

programmablelogic,50msecexecutionrate

• AdvancedMath,BooleanandControloperations

Advanced Communication Capabilities• UptothreeindependentEthernetports

withredundantfast-over• IEC61850,DNP3,MODBUSTCP/IP,

IEC60870-5-104protocols•FrontUSBportforhighspeeddatatransfer

Advanced Recorders• Eliminatestheneedforstand-alone

disturbancerecorders• Configurableandupto256samples/cycle,

1mindurationrecorder• Dedicateddisturbancerecorderfor

recordinglongtermevents• SynchrophasorsoverEthernet

C90Plus Controller

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.

Real time display of the fundamental phasors of voltage and current in the front panel HMI.

Real time phasor information of fundamental and sequence components

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www.GEDigitalEnergy.com

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 FUNCTIONSDEVICENUMBER

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)

59P

59N

52 52

79

50P (2) 50_2 (2) 51P (2) 51_2 (2) 50BF (2) 67P (2) 67_2 (2)

59X 27X

50G (2) 51G (2)

50DD

Monitoring

C90Plus Controller System

CLOSE TRIP

25 (2)

FlexElementT M Transducer

InputsMetering

27P (2)

C90Plus – ControllerThe C90Plus is a powerful logic controllerand protection product designed for therequirements of industrial and utilitypower systems. Its unparalleled list offeaturesmaketheC90Plusoneofthemostagile and advanced products allowing itperform several functions and be usedin many scenarios based on the needsof each customer. Its unparalleled list offeaturesmaketheC90Plusoneofthemostagileandadvancedproductsallowingittoperform several functionsandbeused inmanyscenariosbasedontheneedofeachcustomer.TheC90Plusprovidesunmatchedlogic processing ability combined with apowerful math engine with deterministicexecutionof logicequationsregardlessofthe configuration of the number of linesoflogic.

The C90Plus provides the tools andfunctionality necessary for creatingcustomized automation and controlschemesthatinclude:

• Advancedbaycontrolandinterlocking

• Breakermonitoringandcontrol

• AutomaticBusTransferschemes

• Loadsheddingandloadrestorationschemes

• UltraFastLoadsheddinginindustrialplants

Automation Logic

The C90Plus incorporates advancedautomation features including powerfulF lexLogic™ (user programmablelogic) independent for protection andautomation schemes. Combined withthe communication capabilities, C90Plus

automation features far surpass what isfoundinaveragerelayswithprogrammablelogic. The C90Plus integrates seamlesslywith UR and URPlus relays for completesystem protection including interlockingandspecialprotectionschemes.

FlexLogic™

FlexLogic™ is the powerful userprogrammable logic engine that providestheabilitytocreatecustomizedprotectionand control schemes thereby minimizingthe need, and the associated costs, ofauxiliary components and wiring. Theindependent automation FlexLogic™features math, Boolean and controlfunctionswhichcanbeusedforadvancedload shedding, load restoration anddynamic volt/var control schemes. Morethan 4000 lines of logic is provided withadeterministicexecutionrateof50msecirrespectiveofthenumberoflinesoflogic.AutomationFlexLogic™operatorsinclude:

• Math:EXP,ACOS,ATAN2,ATAN,ASIN,FLOOR,CEIL,LOG,LOG10,POW,SIN,COS,TAN,NEG,ABS,SQRT,ADD,SUB,MUL,DIV,CONSTANT

• Boolean:AND,NAND,NOR,NOT,OR,XOR

• Control:=,<=,!=,>=,>,Latch,Positive/Negative/Dualoneshot,Timers,Counters

Deterministic Automation

A power system is a real-time systemin which time and accuracy of everycontrol should be considered critical.C90Plus operating system ensures thatevery action and control is scheduledproperly and beforehand to guaranteethat nothing is missed nor delayed. ThisintelligenceinsidetheC90Plushandlesbothprotection trip commands aswell as anyotherlogicwrittenforexecutionasperitsprogrammed timeline.Nomoredelays ormissedtimelineswhenitcomestocontrolbecauseprocessoris‘busy’orotherwise.

Protection & ControlAnewprotectionelementcalledthesmallsignal oscillation detection is added tothe product. Modern power systems arebecoming increasingly interconnected toeach other for the benefits of increasedreliability, reduced operation cost ,improved power quality and reducednecessary spinning reserve. With theincreasingly large interconnected powersystems some technical challenges alsoURPlus revision 1.80 release notes 6becomeapparent.Oneofthesechallengesistheinter-arealowfrequencyoscillationsthatisamajorthreattoreliableoperationsof large-scale power systems. Inter-areaoscillations not only limit the amount

DeviceNumber Function25 SynchronismCheck27P PhaseUndervoltage27X AuxiliaryUndervoltage50BF BreakerFailure50DD CurrentDisturbanceDetector50G GroundInstantaneousOvercurrent50N NeutralInstantaneousOvercurrent50P PhaseInstantaneousOvercurrent50_2 NegativeSequenceInstantaneousOvercurrent51G GroundTimeOvercurrent51N NeutralTimeOvercurrent51P PhaseTimeOvercurrent51_2 NegativeSequenceTimeOvercurrent52 ACCircuitBreaker59N NeutralOvervoltage59P PhaseOvervoltage59X AuxiliaryOvervoltage59_2 NegativeSequenceOvervoltage67N NeutralDirectionalOvercurrent67P PhaseDirectionalOvercurrent67_2 NegativeSequenceDirectionalOvercurrent79 AutomaticRecloser81U/O Underandoverfrequency

ANSIDeviceNumbers&Functions

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of power transfer, but also threatenthe system security and equilibrium,as they may lead to system instabilityand cascading outages. Therefore, it isessential to identify the characteristicsof the inter-area oscillations, includingoscillationfrequencyanddampingratio,sothatproperactionscanbetakenbasedontheresults.Thisisrequiredtoimprovethesystemdampingandmaintainstability inthepowersystem.TheC90Pluscandetectthese inter-area oscillations and provideanalarmorevenatripsignaltopreventalarge-scalesystemdisturbance.

Overcurrent function

The C90Plus provides multiple stages ofovercurrent functions for phase, neutralandground.Overcurrentfunctionsinclude:

• Instantaneousandtimedovercurrentelementsforphase,neutral,groundandnegativesequenceprotection

• Directionalsupervisionisavailableforphaseneutralandnegativesequenceelements

• TimeO/CelementscanindividuallybesettouseIEEE,IECorcustomFlexCurvesTM

Over and under voltage protection

Long linesunder lightly loadedconditionsor no-load or sudden loss of powermayexperience voltages exceeding the ratedper unit voltage level of the line. Usethe phase overvoltage element of theC90Plus to initiate a local trip aswell as aremote trip using direct transfer trip. TheC90Plus also provides additional voltagefunctions including neutral overvoltage,negativesequenceovervoltageandphaseundervoltage. The phase undervoltagecan be programmed as definite time orinversetime.

Over and under frequency Protection

The multiple stages of under and overfrequencyelementscanbeusedtoinitiateloadsheddingorremedialactionsschemesor frequency-based load restorationschemes during lack of generation in thenetwork or due to sudden load drops.Combinedwith theadvancedautomation

capabilities of the C90Plus flexible, specialprotection schemes, advanced loadshedding and load restoration schemescanbebuilt .The C90Plus supports the most popularindustrystandardprotocolsenablingeasy,direct integration into DCS and SCADAsystemsincluding:

• IEC61850

• DNP3

• EthernetGlobalData(EGD)

• IEC60870-5-104

• ModbusRTU,ModbusTCP/IP

Interoperability with Embedded IEC 61850

Use the C90Plus with integrated IEC61850 to lower costs associated withprotection, control and automation. GEMultilin’s leadership in IEC 61850 comesfrom thousands of installed devices andfollows on many years of developmentandoperationalexperiencewithUCA2.0.

• ReplaceexpensivecopperwiringbetweendeviceswithdirecttransferofdatausingGOOSEmessaging

• ConfiguresystemsbasedonIEC61850andalsomonitorandtroubleshoottheminreal-timewithEnerVista™ViewpointEngineer

• IntegrateGEMultilinIEDsandgenericIEC61850-compliantdevicesseamlesslyinEnerVista™ViewpointMonitoring

Extreme Communication

• Highreliablecommunicationcardwithautomaticfailoverandextremelyfastredundantschemes

• Inter-relaycommunicationcardtoenableimplementationofpilot-schemesthatarebasedonstandardcommunicationprotocols,andboth“Direct”and“Tele-Protection”inputsandoutputelementsareavailable

Ease of Use and SecurityEase-of-use and quick setups areconsidered throughout every applicationand configuration parameter requiringvirtually no training for those working inthe power industry. The EnerVista™ Suiteis an industry-leading set of softwareprograms that simplifies every aspect ofusing the C90Plus relay. The EnerVistaTMsuiteprovidesall the tools tomonitor thestatus of the protected asset, maintainthe relay, and integrate informationmeasured by the C90Plus into DCS or

Custom Programmable Logic Designer

The C90Plus supports an advanced automation logic engine that supports Boolean operators, analog comparisons, and advanced mathematical operations.

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SCADA monitoring systems. ConvenientCOMTRADEandSequenceofEventsviewersare an integral part of the URPlus Setupsoftware includedwitheveryURPlus relay,tocarryoutpostmortemeventanalysis toensureproperprotectionsystemoperation.

Security and NERC/CIP

• AuditTrail

• Passwordprotectionandauthentication

• Supportforalphanumericpasswords

• Role-basedaccesscontroltomanagemultiplepersonnelrightsasperANSIINCITS359-2004

EnerVista™ Launchpad

EnerVista™ Launchpad is a powerfulsoftware package that provides userswith all of the setup and support toolsneededforconfiguringandmaintainingGEMultilinproducts.ThesetupsoftwarewithinLaunchpadallowsconfiguringofdevicesinreal-time by communicating using serial,Ethernet,ormodemconnections,orofflinebycreatingsettingfilestobesenttodevicesat a later time. Included in Launchpad isa document archiving and managementsystemthatensurescriticaldocumentation

is up-to-date and available when needed.Documentsmadeavailableinclude:

• Manuals

• ApplicationNotes

• GuideformSpecifications

• Brochures

• WiringDiagrams

• FAQ’s

• ServiceBulletins

Viewpoint Engineer

ViewpointEngineerisasetofpowerfultoolsthat will allow you to configure and testyourrelaysatasystemlevelinaneasy-to-use,graphicaldrag-and-dropenvironment.Viewpoint Engineer provides the followingconfigurationandcommissioningutilities:

• GraphicalLogicDesigner

• GraphicalSystemDesigner

• GraphicalLogicMonitor

• GraphicalSystemMonitor

User Interface and HMIThe C90Plus provides extensive local HMIcapability through two dedicated displaypanels.Oneservesasadigitalannunciatorand the other optional HMI is for displayandcontrolfunctions.

Annunciator

Enhanced HMI and Annouciator panelson the front of the C90Plus make it oneof the most powerful human machineinterfaces on local units. The C90Plusprovidesanembedded,configurablecolorLCDannunciatoronthefrontpanelofthedeviceeliminatingtheneedforLEDlabelsand separate annunciators in the relaypanel.

• Anycontact/direct/remoteinputorinternallygeneratedFlexlogicTMoperandcanbeassignedtobedisplayedontheannunciator.

• Upto288targetsmaybeassigned.Thedisplaycanbeconfiguredfor12/24/48alarmsperpagetoamax.of24pagesusinga16-colorforbettervisualizationandcustomization

Power System TroubleshootingThe C90Plus contains tools that allow for early detection of impending breaker problems and allow for maintenance to be performed before serious damage occurs.

Breaker Latch Release Time:

Indicates how long it took for the breaker latch to

release from the time the Trip Coil was energized by

the relay

Arc Extinguish Time:

Indicates the length of time that was required for the

breaker to extinguish the arc and finally clear the fault

Breaker Mechanism Travel Time:

Indicates time interval required for the breaker

mechanism to travel to its rest position

Triggering a waveform on each breaker operation can identify changes in the length of time each part or mechanism in the breaker takes to perform its function.

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Bay Configurations

The C90Plus has 12 pre-configured baysingle-line diagrams and correspondingcontrols for each of the bay equipment.Users can also program their own singleline diagrams using the ANSI/IEC librarysymbols provided in the EnerVista set-upprogram.

Two-Main and Transfer Bus configuration

Double Bus configuration

Breaker-and-half configuration

• Multipleprogrammablecontrolpushbuttons,tenpushbuttonsperpagewithmultiplelevelsofcontrol.

• Local/RemoteControl

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

• Pre-programmedcomprehensivedisplaysfor:

•Metering

•BayControl

•FaultReports

•SequenceofEventReports

•FaultRecords

•DeviceDiagnostics

•EquipmentManager

•RealTimePhasorDisplaysofVoltage,CurrentandSequencecomponents

Phasor display of sequence components showing the standing unbalance in the line.

Front Panel USB

The front panel of the C90Plus provides aUSB 2.0 host for field laptop connectionsfor high-speed data transfer andmakingdownloadinganduploadingfasterthanaconventionalRS232connection.

• Aseparateself-testmessagepageontheannunciatorpanelshowsclearerrormessagesaboutthedevicehealth,greatlyassistinginidentifying,andcorrectingdevicerelatedissues.

• ForeasymaintenanceandassesstmanagementproductinformationsuchasIPaddressesandserialnumbersofeachmodulearealsoaccesiblewithouttheneedtoconnecttotheunit

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

HMI

• Comprehensivedatavisualization.

Easy to read large display of metering values.

• UserprogrammablesinglelinediagramsupportedbyANSI/IECsymbols.Pre-programmedsinglelinediagramsforbaymonitoringandcontrolforcommonbusconfigurations,includingring-bus,doublebreakerandbreaker-and-halfconfigurations.

Single Bus Configuration

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mm

mm

mm

mm

mm

mm

mm

mm

mmmm

mm

mm

mm

mm

mm

mm

mm

mm

mm

mmmm

mm

Dimensions

g Multilin C90PlusController

Typical Wiring Diagram

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Technical SpecificationsAUTORECLOSUREApplications: twobreakersTripping schemes: single-poleandthree-poleReclose attempts: upto4beforelockoutReclosing mode: selectableBreaker sequence: selectableAUXILIARY OVERVOLTAGEPickup level: 0.000to1.100puinstepsof0.001Dropout level: <98%ofpickupLevel accuracy: ±0.5%ofreadingfrom10to208VPickup delay: 0.00to600.00secondsinsteps

of0.01Reset delay: 0.00to600.00secondsinsteps

of0.01Timing accuracy: ±3%ofoperatetimeor±4ms

(whicheverisgreater)Operate time: <2cyclesat1.10×pickupat60HzAUXILIARY UNDERVOLTAGEPickup level: 0.000to1.100puinstepsof0.001Dropout level: >102%ofpickupLevel accuracy: ±0.5%ofreadingfrom10to208VCurve shapes: GEIAVinverse,definitetimeCurve multiplier: 0.00to600.00instepsof0.01Timing accuracy: ±3%ofoperatetimeor±4ms

(whicheverisgreater)BREAKER FAILUREMode: single-pole,three-poleCurrent supervision: phasecurrent,neutralcurrentSupervision pickup: 0.001to30.000puinstepsof0.001Supervision dropout: <98%ofpickupSupervision accuracy at 0.1 to 2.0 × CT:

±2%ofrated

Supervision accuracy at >2.0 × CT:

±2.5%ofreading

Time accuracy: ±3%or4ms(whicheverisgreater)BREAKER FLASHOVEROperating quantity: phasecurrent,voltage,andvoltage

differencePickup level voltage: 0.000to1.500puinstepsof0.001Dropout level voltage:

97to98%ofpickup

Pickup level current: 0.000to1.500puinstepsof0.001Dropout level current:

97to98%ofpickup

Level accuracy: ±0.5%or±0.1%ofrated(whicheverisgreater)

Pickup delay: 0.000to65.535secondsinstepsof0.001

Time accuracy: ±3%or±42ms(whicheverisgreater)

Operate time: <42msat1.10×pickupat60HzCONTACT INPUTSInput rating: 300VDCmaximumOn threshold: 70%ofnominalvoltagesettingor

20V(whicheverisgreater)Off threshold: 30%ofnominalvoltagesettingor

15V(whicheverisgreater)Bounce threshold: 50%ofnominalvoltagesettingor

20V(whicheverisgreater)AZ threshold: 80%ofnominalvoltagesettingOvervoltage threshold:

130%ofnominalvoltagesettingor285Vmaximum

Maximum current: 10mAduringturnon,0.5mAsteady-state

Nominal voltage: 24to250VInput impedance: activeRecognition time: <1msDebounce timer: 1.50to16.00msinstepsof0.25Chatter detection timer:

1to100seconds

Chatter state changes:

10to100

DISTURBANCE DETECTOR (50DD)Type: sensitivecurrentdisturbance

detectorRange: 0.004to0.04pu(twicethecurrent

cut-offlevelthreshold)FLEXCURVES™Number: 4(AthroughD)Reset points: 40(0through1ofpickup)Operate points: 80(1through20ofpickup)Time delay: 0to65535msinstepsof1FLEXELEMENTS™Elements: 8Operating signal: anyanalogactualvalue,ortwo

valuesindifferentialmodeOperating signal mode:

signedorabsolutevalue

Operating mode: level,deltaComparator detection:

over,under

Pickup level: –90.000to90.000puinstepsof0.001

Hysteresis: 0.1to50.0%instepsof0.1Delta dt: 20msto60daysPickup delay: 0.000to65.535secondsinsteps

of0.001Dropout delay: 0.000to65.535secondsinsteps

of0.001

FLEXMATRIXPrinciple: aggregatesandconditionssignals

fortrippingandauxiliaryfunctionsTiming accuracy: ±1msFLEX STATESNumber: upto256logicalvariablesgrouped

under16ModbusaddressesProgrammability: anylogicalvariable,contact,or

virtualinputGROUND INSTANTANEOUS OVERCURRENTPickup level: 0.000to30.000puinstepsof0.001Dropout level: <98%ofpickupLevel accuracy at 0.1 to 2.0 × CT:

±0.5%ofreadingor±1%ofrated(whicheverisgreater)

Level accuracy at >2.0 × CT:

±1.5%ofreading

Overreach: <2%Pickup delay: 0.00to600.00secondsinsteps


of0.01Operate time: <16msat3×pickupat60HzTiming accuracy for operation at 1.5 × pickup:

±3%or±4ms(whicheverisgreater)

GROUND TIME OVERCURRENTCurrent: phasororRMSPickup level: 0.000to30.000puinstepsof0.001Dropout level: <98%ofpickupLevel accuracy at 0.1 to 2.0 × CT:



±1.5%ofreading

Curve shapes: IEEEModeratelyInverse,IEEEVeryInverse,IEEEExtremelyInverse,IEC(BS)A,IEC(BS)B,IEC(BS)C,IECShortInverse,IACInverse,IACShortInverse,IACVeryInverse,IACExtremelyInverse,I2t,FlexCurves™(programmable),definitetime(0.01secondbasecurve)

Curve multiplier: 0.01to600.00instepsof0.01Reset type: instantaneous/timed(perIEEE)

Timingaccuracyfor1.03to20×pickup:±3.5%ofoperatingtimeor±1cycle(whicheverisgreater)

NEGATIVE-SEQUENCE DIRECTIONAL OVERCURRENTDirectionality: co-existingforwardandreversePolarizing: voltagePolarizing voltage: V_2Operating current: I_2Level sensing (zero-sequence):

|I_0|–K×|I_1|

Level sensing (negative-sequence):

|I_2|–K×|I_1|

Restraint, K: 0.000to0.500instepsof0.001Characteristic angle: 0to90°instepsof1Limit angle: 40to90°instepsof1,independent

forforwardandreverseAngle accuracy: ±2°Offset impedance: 0.00to250.00ohmsinstepsof

0.01Pickup level: 0.05to30.00puinstepsof0.01Dropout level: <98%Operation time: <16msat3×pickupat60HzNEGATIVE-SEQUENCE INSTANTANEOUS OVERCURRENTPickup level: 0.000to30.000puinstepsof0.001Dropout level: <98%ofpickupLevel accuracy at 0.1 to 2.0 × CT:



±1.5%ofreading



of0.01Operate time: <20msat3×pickupat60Hz

Timingaccuracyforoperationat1.5×

pickup: ±3%or±4ms(whicheverisgreater)

NEGATIVE-SEQUENCE OVERVOLTAGEPickup level: 0.000to1.250puinstepsof0.001Dropout level: <98%ofpickupLevel accuracy: ±0.5%ofreadingfrom10to208VPickup delay: 0.00to600.00secondsinsteps


of0.01Timing accuracy: ±3%or±20ms(whicheveris

greater)Operate time: <30msat1.10×pickupat60Hz

NEGATIVE-SEQUENCE TIME OVERCURRENTPickup level: 0.000to30.000puinstepsof0.001Dropout level: <98%ofpickupLevel accuracy at 0.1 to 2.0 × CT:



±1.5%ofreading


Curve multiplier: 0.01to600.00instepsof0.01Reset type: instantaneous/timed(perIEEE)

andlinearTimingaccuracyfor1.03to20×pickup:±3.5%ofoperatingtimeor±1cycle(whicheverisgreater)

NEUTRAL DIRECTIONAL OVERCURRENTDirectionality: co-existingforwardandreversePolarizing: voltage,current,dualPolarizing voltage: V_0orVXPolarizing current: IGOperating current: I_0Level sensing: 3×(|I_0|–K×|I_1|),IG;independent

forforwardandreverseRestraint (K): 0.000to0.500instepsof0.001Characteristic angle: –90to90°instepsof1Limit angle: 40to90°instepsof1,independent

forforwardandreverseAngle accuracy: ±2°Offset impedance: 0.00to250.00ohmsinstepsof

0.01Pickup level: 0.002to30.000puinstepsof0.01Dropout level: <98%Operation time: <16msat3×pickupat60HzNEUTRAL INSTANTANEOUS OVERCURRENTPickup level: 0.000to30.000puinstepsof0.001Dropout level: <98%ofpickupLevel accuracy at 0.1 to 2.0 × CT:



±1.5%ofreading



of0.01Operate time: <20msat3×pickupat60HzTiming accuracy for operation at 1.5 ×pickup: ±3%or±4ms(whicheveris

greater)NEUTRAL OVERVOLTAGEPickup level: 0.000to1.250puinstepsof0.001Dropout level: <98%ofpickupLevel accuracy: ±0.5%ofreadingfrom10to208VPickup delay: 0.00to600.00secondsinstepsof

0.01(definitetime)oruser-defined curveReset delay: 0.00to600.00secondsinsteps

of0.01Timing accuracy: ±3%or±20ms(whicheveris

greater)Operate time: <3cyclesat1.10×pickupNEUTRAL TIME OVERCURRENTCurrent: phasororRMSPickup level: 0.000to30.000puinstepsof0.001Dropout level: <98%ofpickupLevel accuracy at 0.1 to 2.0 × CT:



±1.5%ofreading


Curve multiplier: 0.01to600.00instepsof0.01Reset type: instantaneous/timed(perIEEE)Timing accuracy at 1.03 to 20 × pickup:

±3.5%ofoperatingtimeor±1cycle(whicheverisgreater)

NON-VOLATILE LATCHESType: set-dominantorreset-dominantNumber: 16(individuallyprogrammed)Output: storedinnon-volatilememoryExecution sequence: asinputpriortoprotection,control,

andFlexLogic™

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Automation

PHASE DIRECTIONAL OVERCURRENTRelay connection: 90°(quadrature)Quadrature voltage: phaseA(VBC),phaseB(VCA),phase

C(VAB)forABCphasesequence;phaseA(VCB),phaseB(VAC),phaseC(VBA)forACBphasesequence

Polarizing voltage threshold:

0.000to3.000puinstepsof0.001

Current sensitivity threshold:

0.05pu

Characteristic angle: 0to359°instepsof1Angle accuracy: ±2°Tripping operation time:

<12ms,typically(reverseload,forwardfault)

Blocking operation time:

<8ms,typically(forwardload,reversefault)

PHASE INSTANTANEOUS OVERCURRENTPickup level: 0.000to30.000puinstepsof0.001Dropout level: <98%ofpickupLevel accuracy at 0.1 to 2.0 × CT:



±1.5%ofreading



of0.01Operate time: <16msat3×pickupat60HzTiming accuracy for operation at 1.5 × pickup:

±3%or±4ms(whicheverisgreater)

PHASE OVERVOLTAGEVoltage: phasoronlyPickup level: 0.000to3.000puinstepsof0.001Dropout level: <98%ofpickupLevel accuracy: ±0.5%ofreadingfrom10to208VPickup delay: 0.00to600.00secondsinsteps

of0.01Operate time: <3cyclesat1.10×pickupTiming accuracy: ±3%or±4ms(whicheveris

greater)PHASE TIME OVERCURRENTCurrent: phasororRMSPickup level: 0.000to30.000puinstepsof0.001Dropout level: <98%ofpickupLevel accuracy at 0.1 to 2.0 × CT:



±1.5%ofreading


Curve multiplier: 0.01to600.00instepsof0.01Reset type: instantaneous/timed(perIEEE)Timing accuracy at 1.03 to 20 × pickup:

±3.5%ofoperatingtimeor±1cycle(whicheverisgreater)

PHASE UNDERVOLTAGEPickup level: 0.000to1.100puinstepsof0.001Dropout level: >102%ofpickupLevel accuracy: ±0.5%ofreadingfrom10to208VCurve shapes: GEIAVInverse;DefiniteTime(0.1

secondbasecurve)Curve multiplier: 0.00to600.00instepsof0.01Timing accuracy for operation at <0.90 × pickup:

±3.5%ofoperatetimeor±4ms(whicheverisgreater)

PROTECTION FLEXLOGIC™Programming: ReversePolishNotationwith

graphicalvisualization(keypadprogrammable)

Lines of code: 512Internal variables: 64Supported operations:

NOT,XOR,OR(2to16inputs),AND(2to16inputs),NOR(2to16inputs),NAND(2to16inputs),latch(reset-dominant),edgedetectors,timers

Inputs: anylogicalvariable,contact,orvirtualinput

Number of timers: 32Pickup delay: 0to60000(ms,seconds,or

minutes)instepsof1Dropout delay: 0to60000(ms,seconds,or

minutes)instepsof1

PROTECTION VIRTUAL INPUTSInput points: 64Programmability: self-resetorlatchedPROTECTION VIRTUAL OUTPUTSOutput points: 96Programmability: outputofaprotectionFlexLogic™

equationorinputtoaprotectionFlexLogic™equation

REMOTE INPUTS (IEC 61850 GSSE/GOOSE)Input points: 64Remote devices: 32Default states on loss ofcommunications: on,off,latest/off,latest/onRemote double-points status inputs:

16

REMOTE OUTPUTS (IEC 61850 GSSE/GOOSE)Standard output points:

32

User output points: 32SENSITIVE DIRECTIONAL POWERMeasured power: three-phase,trueRMSStages: 2Characteristic angle: 0to359°instepsof1Calibration angle: 0.00to0.95°instepsof0.05Minimum power: –1.200to1.200puinstepsof0.001Pickup level accuracy:

±1%or±0.001pu(whicheverisgreater)

Hysteresis: 2%or0.001pu(whicheverisgreater)

Pickup delay: 0.00to600.00secondsinstepsof0.01


Operate time: 50msSMALL SIGNAL OSCILLATION DETECTORMeasured value: anyanalogvalueElements: 2Inputs: 6Minimum pickup: 0.02to10.00puinstepsof0.01

foralarm;0.05 to 10.00 pu in steps of 0.01 for tripPickup level accuracy:

±5%or±0.1pu(whicheverisgreater)

Pickup delay: definitetime,0.00to600.00secondsinstepsof0.01


Operate time: 3/(4×fs)to1/fs,wherefsisthesignalfrequency

VT FUSE FAILURE SUPERVISION

Elements: 1persourceMonitored parameters:

V_2,V_1,I_1

AUTOMATION LOGICNumber of lines of logic:

4096

Number of blocks: 1Edit and view capability:

yes

Logic type: cyclicProgramming language:

proprietary

Execution rate: 50msVariable types: Boolean,IEEEfloatingpointBoolean operations: NOT,XOR,OR,AND,NOR,NAND,

anycontactinput,anydirectinput,anyteleprotectioninput,anyremoteinput,anyvirtualinput,anyautomationlogicoperand

Arithmetic operations:

add,subtract,multiply,divide,negation,absolutevalue,squareroot,exponent,logarithm,sine,cosine,tangent,arcsine,arccosine,arctangent,naturallogarithm,base10algorithm,modulo,ceiling,floor

Control operations: latch,timer,comparator,absolutetimerfunctions

Boolean inputs: anycontactinput,directinput,teleprotectioninput,remoteinput,virtualinput,orautomationlogicoperand

Analog inputs: anyFlexAnalog™quantityVirtual inputs: 128Virtual outputs: 255Remote inputs: 64Remote outputs: 64Remote devices: 32AUTOMATION VIRTUAL INPUTSInput points: 128Programmability: self-resetorlatchedAUTOMATION VIRTUAL OUTPUTSOutput points: 255Programmability: outputofanautomationlogic

equationorinputtoanautomationlogicequation

BREAKER CONTROLMode: single-pole,three-poleControl: open/close,local/SCADAControl seal-in: 0to2000msinstepsof1BREAKER INTERLOCKINGInterlocking inputs: 6DISCONNECT CONTROLMode: single-pole,three-poleControl: open/close,local/SCADAControl seal-in: 0to2000msinstepsof1DISCONNECT INTERLOCKINGInterlocking inputs: 3FASTLOADSHEDDING(FLS)Elements: 1Algorithm: adaptive(usingpriorities)orstatic

(usingtripmasks)Static mode scenarios:

upto32

Adaptive mode priorities:

upto128

Total of infeeds, loads, and aggregatorsmonitored per C90Plus:

upto64viacommunicationsplus6localinfeedsorloads

Infeeds: upto32Loads per end device:

upto6perGOOSEdatamessage

Loads per C90Plus: upto70(upto64fromenddevice,plusupto6fromlocalcontactinput/outputcards)

Load groups: upto32Operate time: 1/8powersystemcycle(exclusive

ofcommunicationsandenddevicedelays)

Power measurement updating:

250ms

FREQUENCYRATEOFCHANGELOADSHEDDINGElements: 4Minimum voltage: 0.10to1.25puinstepsof0.01Pickup level: 0.10to15.00Hz/sinstepsof0.01Dropout level: pickup–0.02Hz/sPickup delay: 0.00to99.99secondsinsteps


of0.001Level accuracy: 30mHz/sor3.5%(whicheveris

greater)Time accuracy: ±3%or±4ms(whicheveris

greater)95% settling time for df/dt:

<24cycles

Operate time (typical):

6cyclesat2×pickup;5cyclesat3×pickup;4cyclesat5×pickup

LOADSHEDDINGSOURCEMinimum voltage pickup:


Minimum voltage dropout:

pickup+0.20pu

Maximum negative-sequence voltage pickup:


Maximum negative-sequence voltage dropout:

pickup–0.20pu

SELECTOR SWITCHUpper position limit: 1to7instepsof1Selecting mode: time-outoracknowledgeTime-out timer: 3.0to60.0secondsinstepsof0.1Control inputs: step-upandthree-bitPower-up mode: restorefromnon-volatilememory

orsynchronizetoathreebitcontrolinputorsynchronize/restoremode

SYNCHROCHECKElements: 2Maximum voltage difference:

0to100000voltsinstepsof1

Maximum angle difference:

0to100°instepsof1

Maximum frequency difference:

0.00to2.00Hzinstepsof0.01

Hysteresis for maximum frequency difference:

0.00to0.10Hzinstepsof0.01

Dead source function:

none,LV1&DV2,DV1&LV2,DV1orDV2,DV1xorDV2,DV1&DV2(L=live,D=dead)

UNDERFREQUENCYLOADSHEDDINGElements: 10Pickup level: 45.00to65.00Hzinstepsof0.01Dropout level: pickuplevel+0.03HzPickup delay: 0.00to99.99secondsinsteps


of0.01Level accuracy: ±0.01HzTime accuracy: ±3%or4ms(whicheverisgreater)Operate time (typical):

4cyclesat–0.1Hz/schange;3.5cyclesat–0.3Hz/schange;

3 cycles at –0.5 Hz/s change

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UNDERVOLTAGELOADSHEDDINGElements: 6Pickup level: 0.10to1.25puinstepsof0.01Dropout level: pickuplevel+0.20puPickup delay: 0.00to99.99secondsinsteps


of0.01Level accuracy: ±0.5%ofreadingfrom10to208

voltsTime accuracy: ±3%or4ms(whicheverisgreater)Operate time (typical):

2cyclesat0.90×pickup

BATTERY MONITORPrinciple: monitorsbatteryvoltageand

auxiliaryalarmsHysteresis: 5%Timing accuracy: 1cycleBREAKER ARCING CURRENTElements: 1perbreaker(toamaximumof2)Principle: accumulatescontactwear(Ixt),

measuresfaultmagnitudeandduration

Auxiliary contact compensation:

0to50msinstepsof1

Alarm threshold: 0to50000kA2-cycleinstepsof1Fault duration accuracy:

0.25ofpowercycle

CURRENT METERINGType: phaseandgroundRMScurrentAccuracy at 0.1 to 2.0 × CT:

±0.25%ofreadingor±0.1%ofrated(whicheverisgreater)at

50/60 Hz nominal frequencyAccuracy at >2.0 × CT:

±1.0%ofreading,at50/60Hznominalfrequency

DATALOGGERChannels: 1to16Parameters: anyFlexAnalogvalueStatistics: maximumandtimeofmaximum,

minimumandtimeofminimum,average

Alarms: high,high-high,low,low-lowENERGYMETERINGType: positiveandnegativewatt-hours

andvar-hoursAccuracy: ±2.0%ofreadingRange: –2.0×109to2.0×109MWh/MvarhParameters: three-phaseonlyUpdate rate: 50msFREQUENCYMETERINGAccuracy at V = 0.8 to 1.2 pu:

±0.001Hz(whenvoltagesignalisusedforfrequencymeasurement)

Accuracy at I = 0.1 to 0.25 pu:

±0.05Hz(whencurrentsignalisusedforfrequencymeasurement)

Accuracy at I > 0.25 pu:

±0.001Hz(whencurrentsignalisusedforfrequencymeasurement)

PHASORMEASUREMENTUNITOutput format: perIEEEC37.118standardChannels: 14synchrophasors,8analogs,16

digitalsTVE (total vector error):

<1%

Triggering: frequency,voltage,current,power,rateofchangeoffrequency,user-defined

Reporting rate: 1,2,5,10,12,15,20,25,30,50,or60timespersecond

Number of clients: OneoverTCP/IPport,twooverUDP/IPports

AC ranges: asindicatedinappropriatespecificationssections

Network reporting format:

16-bitintegeror32-bitIEEEfloatingpointnumbers

Network reporting style:

rectangular(realandimaginary)orpolar(magnitudeandangle)coordinates

Post-filtering: none,3-point,5-point,7-pointCalibration: ±5°POWERMETERINGReal power accuracy:

±1.0%ofreadingat–1.0≤PF<0.8and0.8<PF≤1.0

Reactive power accuracy:

±1.0%ofreadingat–0.2≤PF≤0.2

Apparent power accuracy:

±1.0%ofreading

VOLTAGEMETERINGType: RMSvoltageAccuracy: ±0.5%ofreadingfrom30to

208voltsat50/60Hznominalfrequency

DISTURBANCERECORDERStorage capacity: onerecordwithallavailable

channelsat60samplespersecondfor40seconds

Maximum records: 64Sampling rate: 1samplepercycleSampling accuracy: <1mspersecondofrecordingAnalog channels: 64Analog channel data:

anyFlexAnalog™quantity

Digital channels: 32Digital channel data: anycontactinput,directinput,

remoteinput,virtualinput,automationlogicoperand,orFlexLogic™operand

Triggers: anydigitalchangeofstate(user-programmable),undervoltage,overvoltage,undercurrent,overcurrent,underfrequency,overfrequency,rateofchangeoffrequency,1user-programmabletrigger,1lock

Storage modes: automaticoverwrite,protectedTriggering modes: timewindowfromrisingedgeof

trigger,continuousrecordingaslongastriggerisactive

Pre-trigger window: 0to100%Data storage: non-volatilememoryEVENTRECORDERStorage capacity: 8192eventsTime tag: to1msTriggers: anycontactinput,directinput,

remoteinput,virtualinput,logicoperand,orself-testevent

Data storage: non-volatilememoryFAULT REPORTRecords: 5Data: stationandcircuitID,dateand

timeoftrip,faulttype,activesettinggroupattimeoftrigger,pre-faultcurrentandvoltagephasors(2cyclesbefore50DDassociatedwithfaultreportsource),faultcurrentandvoltagephasors(1cycleaftertrigger),protectionelementsoperatedattimeoftrigger,firmwarerevision

Triggers: user-selectedoperandData storage: non-volatilememoryFAULT LOCATORMethod: single-endedAccuracy: 2%oflinelengthUnits: milesorkilometersTrigger: fromfaultreportData storage: non-volatilememoryFAST LOAD SHED REPORTRecords: 16Data: FLSCrelayname,firmware

revision,contingencydate/timeandduration,steady-statepowerflows,infeedslost,scenariosencountered,loadgroupsshed,settingslastchangedate

Triggers: anyFLScontingencyData storage: non-volatilememoryTRANSIENT RECORDERStorage capacity: onerecordwithallavailable

channelsat32samplespercyclefor1minute

Number of records: 1to64Sampling rate: 16to256samplesperpowercycleTimestamp accuracy:

<10μspersecondofrecording

Analog channels: uptotwelve16-bit,unprocessed,ACinputchannels

Analog channel data:

anyFlexAnalogquantity

Digital channels: upto128Digital channel data: anycontactinput,directinput,

remoteinput,virtualinput,automationlogicoperand,orFlexLogic™operand

Sampled channels: upto24Sampled channel data:

16-bit,unprocessedsampledchannels

Triggers: anydigitalchannelchangeofstate,undervoltage,overvoltage,undercurrent,overcurrent,underfrequency,overfrequency,rateofchangeoffrequency,oneuserprogrammable,oneblock

Storage modes: automaticoverwrite,protectedTriggering modes: timewindowfromrisingedgeof

trigger,continuousrecordingaslongastriggerisactive

Pre-trigger window: 0to100%Data storage: non-volatilememory

ANNUNCIATORInputs: 288Windows per page: 12to48Pages: upto24Sequence: manualreset,lockingOff indication: alarminactiveandresetFlashing indication: alarmactiveandnot

acknowledged,alarminactiveandnotacknowledged

On indication: alarmactiveandacknowledged,alarminactiveandnotreset

Priority: byactivewindowandpagenumber

Data storage: non-volatilememoryCONTROL DISPLAYDevices: statusandcontrolofupto8power

systemdevicesPushbuttons: 30dedicateduser-programmable

pushbuttonsFunctionality: supportsselect-before-operate

functionalityDIGITAL FAULT RECORDER DISPLAYSequence of events: displaysthestoredsequenceof

eventsrecordFault reports: displayandretrievalofthecritical

metricsofastoredfaultreportTransient records: retrievalofastoredtransient

recordDisturbance records: retrievalofastoreddisturbance

recordFast load shedding (FLS) records:

retrievalofastoredFLSrecord

EQUIPMENT MANAGER DISPLAYBattery monitoring: displaysthecurrentbattery

voltageandalarmstatesMETERING DISPLAYSummary: displayspresentvaluesofvoltage,

current,realpower,reactivepower,powerfactor,andfrequencyonaper-phaseandtotalbasis

Phasors: digitalandgraphicaldisplayofpresentvoltageandcurrentmagnitudesandangles

Sequence components:

displayspresentmagnitudesandanglesofcurrentandvoltagesequencecomponents

Energy: four-quadrantdisplayofaccumulatedenergy

Demand: presentandpeakdemandvaluesforcurrentandreal,reactive,andapparentpower

MAINTENANCE DISPLAYInput and output status:

displaysthecurrentstatusofallcontactinputsandoutputs

AC CURRENTCT rated primary: 1to50000ACT rated secondary: 1Aor5ANominal frequency: 50or60HzRelay burden: <0.2VAsecondaryConversion range: 0.02to46×CTratingRMS

symmetricalCurrent withstand: 20msat250×rated,1second

at100×rated,continuousat3×rated

AC VOLTAGEVT rated secondary: 50.0to240.0VVT ratio: 1.00to24000.0Nominal frequency: 50or60HzRelay burden: <0.25VAat120VConversion range: 1to275VVoltage withstand: continuousat260Vtoneutral,1

minuteperhourat420VneutralCONTACT INPUTSInput rating: 300VDCmaximumSelectable thresholds:

24to250V

Maximum current: 10mAduringturnon,0.5mAsteady-state

Recognition time: <1msDebounce timer: 1.50to16.00msinstepsof0.25CONTACT OUTPUTS: CRITICAL FAILURE RELAYMake and carry for 0.2 s:

10:00AM

Continuous carry: 6:00AMBreak at L/R of 40 ms:

0.250Aat125VDC;0.125Aat250VDC

Operate time: <8msContact material: silveralloy

Equipment Manager

Digital fault recorder Front panel interface

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CONTACT OUTPUTS: FORM-A RELAYMake and carry for 0.2 s:

30AasperANSIC37.90


0.250Aat125VDC;0.125Aat250VDC

Operate time: <4msContact material: silveralloyCONTACT OUTPUTS: SOLID-STATE RELAYMake and carry for 0.2 s:

30AasperANSIC37.90


10Aat250VDC

Operate time: <100μsContact material: silveralloyCONTROL POWER EXTERNAL OUTPUTCapacity: 100mADCat48VDCIsolation: 2kVCRITICAL FAILURE RELAYMake and carry for 0.2 s:

30AasperANSIC37.90

Carry continuous: 6:00AMBreak at L/R of 40 ms:

0.250ADCat125VDC;0.125ADCat250VDC;0.10ADCmaximumat125V

Operate time: <8msContact material: silveralloyETHERNET PORTSStandard: 1portsupportingModbusTCPOptional: 2portssupportingDNP3.0,IEC

60870-5-104,orIEC61850locatedoncommunicationsmodule

100Base-FX media type:

1300nm,multi-mode,half/full-duplex,fiberopticwithSTconnector

10/100Base-TX media type:

RJ45connector

Power budget: 10dBMaximum optical input power:

–14dBm

Receiver sensitivity: –30dBmTypical distance: 2.0kmSNTP clock synchronization:

<10mstypical

FORM-ARELAYMake and carry for 0.2 s:

30AperANSIC37.90

Carry continuous: 6ABreak at L/R of 40 ms:

0.250ADCat125VDC;0.125ADCat250VDC

Operate time: <4msContact material: silveralloyIRIG-B INPUTAmplitude modulation:

1to10Vpk-pk

DC shift: TTLInput impedance: 50kΩIsolation: 2kVPOWER SUPPLYNominal DC voltage: 125to250VMinimum DC voltage:

80V

Maximum DC voltage:

300V

Nominal AC voltage: 100to240Vat50/60HzMinimum AC voltage:

80Vat48to62Hz

Maximum AC voltage:

275Vat48to62Hz

Voltage withstand: 2×highestnominalvoltagefor10ms

Voltage loss hold-up: 200msdurationatnominalPower consumption: 30VAtypical,65VAmaximumRS485 PORTBaud rates: 300,600,1200,2400,4800,9600,

19200,38400,57600,115200Protocol: ModbusRTUandDNP3.0Distance: 1200mIsolation: 2kVSOLID-STATERELAYMake and carry for 0.2 s:

30AasperANSIC37.90

Carry continuous: 6ABreak at L/R of 40 ms:

10.0ADCat250VDC

Operate time: <100μsUSB PORTStandard: typeBUSBconnectorforEnerVista

software

DIRECT INPUTSInput points: 96perchannelRemote devices: 16Default states on loss of communications:

On,Off,Latest/On,Latest/Off

Ring configuration: yes,noData rate: 64or128kbpsCRC: 32-bitCRC alarm: respondingtorateofmessages

failingtheCRCCRC alarm monitoring message count:

10to10000instepsof1

CRC alarm threshold:

1to1000instepsof1

Unreturned messages alarm:

respondingtorateofunreturnedmessagesinthering

Unreturned messages alarm monitoring message count:

10to10000instepsof1

Unreturned messages alarm threshold:

1to1000instepsof1

DIRECT OUTPUTSOutput points: 96perchannelFAST LOAD SHEDDING (FLS) END DEVICE DATA UNITS (IEC 61850 GOOSE)Number: 64MODBUS USER MAPNumber: upto256ModbusaddressesProgrammability: anysettingoractualvaluein

decimalREMOTE INPUTS (IEC 61850 GSSE/GOOSE)Input points: 64Remote devices: 32Default states on loss of communications:

On,Off,Latest/Off,Latest/On

Remote double-point status inputs:

16

REMOTE OUTPUTS (IEC 61850 GSSE/GOOSE)Standard output points:

12A

User output points: 32TELEPROTECTIONInput points: 16perchannelRemote devices: 3Default states on loss of communications:

On,Off,Latest/On,Latest/Off

Ring configuration: NoData rate: 64or128kbpsCRC: 32-bit

TYPICAL DISTANCERS422 interface: 1200m(basedontransmitter

power;doesnottakeintoconsiderationtheclocksourceprovidedbytheuser)

G.703 interface: 100m850 nm laser (multimode) interface:

2.0km(50/125μmcablewithSTconnector);2.9km(62.5/125μmcablewithSTconnector)

NOTE: Thetypicaldistancesshownarebasedontheassumptionsforsystemlossshownbelow.Asactuallossesvaryfromoneinstallationtoanother,thedistancecoveredbyyoursystemmayvary.

LINK LOSSES (850 NM LASER, MULTIMODE MODULE)ST connector losses: 2dB(totalofbothends)50/125 μm fiber loss: 2.5dB/km62.5/125 μm fiber loss:

3.0dB/km

Splice loss: onespliceevery2km,at0.05dBlosspersplice

System margin: 3dBofadditionallosswasaddedtocalculationstocompensateforallotherlosses,includingageandtemperature

LINK POWER BUDGET (850 NM LASER, MULTIMODE MODULE)Maximum optical input power:

–9dBm

Minimum transmit power:

–22dBm(into50μmfiber),–18dBm(into62.5μmfiber)

Maximum receiver sensitivity:

–32dBm

Power budget: 10dBm(for50μmfiber),14dBm(for62.5μmfiber)

NOTE: Thesepowerbudgetsarecalculatedfromthemanufacturer’sworst-casetransmitterpowerandworst-casereceiversensitivity.

PRODUCTION TESTSThermal: productsgothrougha12hour

burn-inprocessat60°CTYPE TESTSVibration: IEC60255-21-1,1G(classBm)Shock / bump: IEC60255-21-2,10G(classBm)Seismic (single axis): IEC60255-21-3,1G/3.5mm

(class1)Make and carry (30 A):

IEEEC37.90

Conducted immunity:

IEC61000-4-6/IEC60255-22-6,class3(10VRMS)

Surge: IEC61000-4-5orIEC60225-22-5,1.2/50testuptolevel4(4kV)

Burst disturbance (1 MHz oscillatory):

IEC60255-22-1upto2.5kVat1MHzdamped

Fast transients: ANSI/IEEEC37.90.1,EC61000-4-4class4,(2kV,5kHz/4kV,2.5kHz,2kVondatacontrolportsandinputs/outputs),IEC60255-22-4

Radiated immunity: IEC61000-4-3/IEC60255-22-3class3(10V/m)orIEEEC37.90.2radiatedRFI(35V/m)

Power frequency disturbance:

IEC61000-4-8(30A/m)class4

Radiated/conducted emissions:

IEC60255-25/CISPR11/22classA

Insulation resistance:

IEC60255-5

Dielectric strength: IEC60255-5,ANSI/IEEEC37.90Dielectric across relay contacts:

IEEEC37.90(1.6kV)

Electrostatic discharge:

EN61000-4-2,IEC60255-22-28kVC,15kVA,L4

Voltage dips/interruptions/variations:

IEC61000-4-11(30%1cycle),IEC60255-11

AC ripple: IEC61000-4-17(standard)Interruptions on DC power:

IEC61000-4-29

Damped magnetic immunity:

IEC61000-4-10(level5,100A/m)

Impulse voltage withstand:

EN/IEC60255-5(5kV)

Humidity cyclic: IEC60068-2-30,6days55°C,95%RH(variant1)

OPERATING TEMPERATURECold: IEC60068-2-1,16hoursat–40°CDry heat: IEC60068-2-2,16hoursat80°COTHER ENVIRONMENTAL SPECIFICATIONSAltitude: upto2000mInstallation category:

II

IP rating: IP30forfront,IP10forback

APPROVALSUL508 17th edition and C22.2 No.14-05: UL listed for the USA and CanadaCERTIFICATIONCE LVD 2006/95/EC: EN/IEC61010-1:2001/EN60255-

5:2000CE EMC 89/336/EEC: EN60255-26:2004-08

Communications

Tests

Environmental

Approvals and certification

Inter-relay communications

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Ordering C90P * E * * ** * * * X H * * * * * * ** * Description

Base Unit C90P BaseUnitFrontPanel A Annunciator

H Annunciator&HMILanguage E EnglishProtection X None

P BasicProtectionandProtectionFlexLogicTM

O Basicprotection,protectionFlexLogic™,small-signaloscillationdetectionAutomation S BreakerControl&Synchrocheck

E BreakerControl,Synchrocheck,&AutomationControllerL BreakerControl,Synchrocheck,AutomationController,&LoadSheddingC Fastloadshedding(controller)A Fastloadshedding(aggregator)

Communications 01 ModBusTCP/IP,DNP3.0Serial,andSerialModbus02 ModBusTCP/IP&IEC6185003 ModBusTCP/IP,IEC61850,&DNP3.0TCP/IP04 ModBusTCP/IP,IEC61850,&IEC60870-5-104

Metering D NoACmetering;dataloggerfornon-meteringdataS BasicMeteringP BasicMetering&SynchrophasorsL BasicMetering&DataLoggerU BasicMetering,DataLogger,&Synchrophasors

DigitalFaultRecorder S FaultRecorder&SequenceofEventsD FaultRecorder,SequenceofEvents,&DisturbanceRecorder

EquipmentManager X NoequipmentmanagerfeaturesS Circuitbreaker,communicationsstatistics,andbatterymonitor

Reserved XPowerSupply H High(88-275VAC/80-300VDCI)Inter-relayCommunications X Reserved

B G.703,64/128kbps,twochannelsC RS422,64/128kbps,twochannels,twoclockinputsD 850nm,64/128kbps,STmulti-modelaser,twochannelswithDDMI

CommunicationsModule X NoneA DualSTfiberandcoppermodule

I/OModule X X X X X NoneA A A A A 8Inputs,4Form-AOutputswithVoltage&CurrentMonitoringB B B B B 8Inputs,4SolidStateOutputswithVoltage&CurrentMonitoringC C C C C 8Inputs,4Form-AOutputsD D D D D 4Inputs,8Form-AOutputsE E E E E 23InputsF F F F F 12Form-AOutputs

ACModule X NoACmodule01 5VT&7CT(5Ampcurrent)02 5VT&7CT(1Ampcurrent)

• ViewGuideformspecifications

• Downloadtheinstructionmanual

• ReviewapplicationsNotesandsupportdocuments

• BuyaC90Plusonline

Visit www.GEMultilin.com/C90Plus to:

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

• ViewpointEngineer VPE-1

• ViewpointMaintenance VPM-1

• ViewpointMonitoringIEC61850 VP-1-61850

Accessories for the C90Plus

101214-v9482

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C90PlusController
