multilin™ b30 - belmetdesigned to interface with the ge multilin hardfiber system, allowing...

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• HighspeeddifferentialprotectionalgorithmforenhancedwithSubcycletriptimesof0.75powercycle

• CompleteIEC61850ProcessBussolutionprovidingresourceoptimizationandminimizingtotalP&Clifecyclecosts

• SuperiorCTsaturationdetectorcapableofdetectingCTsaturationevenwithonly2msecofsaturationfreecurrentforenhancedthroughfaultstability.

• Ambienttemperaturemonitoringwithalarmingwhenoutsidetemperatureexceedsupperthresholds

• Costeffectivealternativetohighimpedanceschemes• Advancedautomationcapabilitiesforprovidingcustomized

protectionandcontrolsolutions

• High-endfaultanddisturbancerecording,includinginternalrelayoperatingsignalsprovidedthuseliminatingtheneedforredundantrecordingdevices

• ApplicationflexibilitywithmultipleI/Ooptionsandprogrammablelogic(FlexLogic™)

• RobustnetworksecurityenablingCriticalInfrastructureProtectionthroughusercommandlogging,anddualpermissionaccesscontrol

• SimplifiedsystemintegrationwithcommunicationssupportingserialandEthernetinterfacesandmultipleprotocols

• EmbeddedIEC61850Protocolwithnoexternalcommunicationshardwarerequired

• Re-configurablesimplebusapplications,upto6feedersand2differentialzoneswithbreakerfailure

• IntegratedbusprotectionandmeteringforHVandEHVsubstations

• Isolatormonitoring• CTtroublemonitoring,VTsupervision• Metering-current,voltage,frequency• Oscillography-64samples/cycle,upto64records• EventRecorder-1024timetaggedevents,with0.5msscan

ofdigitalinputs

Monitoring and Metering

Protection and Control• Differentialprotectionwithrestrainedand

unrestrainedfunction• FastandreliableCTsaturationdetection• Breakerfailureprotection• ExternalCheck-zone• CTratiomismatchcompensation• DynamicBusReplica• ThermaloverloadandBack-upphase,ground

andneutraltimeandinstantaneousovercurrentprotection

• Undervoltagefunctionforsupervisionpurposes

Communications• Networkingoptions-Ethernet-fiber(optionalredundancy),

RS422,RS485,G.703,C37.94• Multipleprotocols-IEC61850,DNP3.0Level2,ModbusRTU,

ModbusTCP/IP,IEC60870-5-104• DirectI/O-securehigh-speedexchangeofbinarydata

betweenURs

FEATURESFEATURES

APPLICATIONS

KEY BENEFITS

EnerVistaTM Software• GraphicalLogicDesignerandLogicMonitortosimplify

designingandtestingprocedures• Documentandsoftwarearchivingtoolsettoensure

referencematerialanddeviceutilitiesareup-to-date• EnerVistaTMIntegratorprovidingeasyintegrationofdatain

theB30intoneworexistingmonitoringandcontrolsystems

• Robustcommunicationswithupto8HardFiberBricks• SeamlessintegrationwithexistingB30functions• Redundantarchitecturefordependabilityandsecurity

IEC 61850 Process Bus Interface

B30Multilin™

BUS DIFFERENTIAL SYSTEM

Costeffectivelowimpedancebiasedbusdifferentialprotectionforuptosixfeeders

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B30Bus Differential SystemBu

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www.GEDigitalEnergy.com

Protection and ControlTheB30BusDifferentialSystemprovides,secure, subcycle low impedance busprotection for a single busbar with upto six feeders. The B30 is ideally suitedin applications where high impedanceschemes were typically used. Overallsystem costs can be reduced with theB30,sincethereisnoneedfordedicated,or interposing, CTs. TheB30 comeswithadvanced features, such as breakerfailure, CT trouble detection, under-voltage supervision, and dynamic busreplica.With itsextremeflexibility,whichincludesaCTratiomismatchofupto32:1between terminals, the B30 is the idealsolutioninawidevarietyofbusdifferentialapplications.

PartoftheUniversalRelayfamily,theB30comeswithavarietyofversatilefeaturestruly integrating protection, monitoring,metering, communicationand control inoneeasy-to-usedevice.TheUniversalRelayfamilyoffershigherdegreeofmodularityin its design and functionality providingsuperior performance in protection andcontrolmeetingthetoughestrequirementsofthemarketplace.

Bus Differential Protection

TheB30isbasedonacentralizedphase-segregatedarchitecturethatdoesnotrelyon extensive communications betweenIEDs,anapproach that increasesoverallreliability.

The B30 provides fast and secure lowimpedancebusprotectionwithsub-cycletrippingtimesaveraging0.75cycles.The

primaryprotectionisbasedondifferentialand directional protection principles,and uses a dedicated CT saturationmechanism for additional through-faultstability. This mechanism is capable ofdetectingsaturationofCTsasquicklyastwo milliseconds into an external fault .Theoverallsystemcostscanbereducedwith the B30 since there is no need fordedicated,orinterposing,externalCTs.Thetwodifferentialzonescanhandletwosmall buses, split bus, or single bus barwithsupervisionzone.

Dynamic Bus Replica

TheB30providesadynamicbus replicafor each zone of differential protection.Built-inprogrammablelogicremovestheneed for external auxiliary relays, andprovidestheabilityto includeorexclude

currentsdynamicallyfromthedifferentialzones. This allows the B30 to follow theactual busbar configuration with noexternalswitchingofCTcircuitsrequired.TheB30alsoavoidsblindandovertrippingspots in simple bus configurations.Reliabilityisincreasedandcostsreducedbyeliminatingauxiliaryrelaysthatwouldotherwisebeusedforswitchingphysicalcurrents. Theability tomonitorauxiliaryswitchesandacontactdiscrepancyalarmalsoprovidesincreasedsecurity.

Breaker Failure Protection

Three-polebreakerfailure(BF)protectionisavailable.TheB30systemprovidesforupto6BFelementsthatcanrespondtocurrents and/or auxiliary contacts. Thecurrent supervision provides fast reset

B30

Bus

Di�

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Zone 1 Zone 2

27P

49

59X

59N51N50N 50G 51G51P

50/87

Rest

rain

t Cur

rent

Metering FlexElements

VT in

put

(opt

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51N50N 50G 51G51P

51N50N 50G 51G51P

51N50N 50G 51G51P

51N50N 50G 51G51P

50P

50P

50P

50P

50P

50P

Functional Block DiagramDeviceNumber Function27P PhaseUndervoltage49 Thermaloverload50G GroundInstantaneousOvercurrent50N NeutralInstantaneousOvercurrent50P PhaseInstantaneousOvercurrent50/74 CTTrouble50/87 UnrestrainedBusDifferential51G GroundTimeOvercurrent51N NeutralTimeOvercurrent51P PhaseTimeOvercurrent59N NeutralOvervoltage59X AuxiliaryOvervoltage87B RestrainedBusDifferential

ANSIDeviceNumbers&Functions

B30 - Protection, Metering, Monitoring and Control

The B30 is the single point for protection, control, metering, and monitoring in one integrated device that can easily be connected directly into DCS or SCADA monitoring and control systems like Viewpoint Monitoring.

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time and separate settings for low-setandhi-setare implemented. TheBF canbe initiated internally from the busbarprotectionorexternallyviainputcontactsorcommunications.

Backup Protection

Backup protection is available withinstantaneous and time overcurrentfunctions for each current input of theB30system.Forsupervisionpurposes,anundervoltagefunctionisalsoprovidedforeachvoltageinputoftheB30system.

• IOCFunctions:TwoseparateIOCfunctionsareavailablefortripsupervisionorotheruser-configurableapplications

• TOC:OneTOCfunctionisincorporatedforeachCTinputoftherelay.Upto6TOCsareavailableforbackupprotection.TheTOCfunctioncanusestandardoruser-programmablecurves

• VoltageSupervision:uptotwoundervoltageelementsareavailablepereachVTinputoftherelay.Thisfunctionmaybeusedtosupervisethecurrent-basedprotectionfunctionsforextrasecurity

External Check-Zone

An optional external check-zone canbe used to prevent operation of thedifferentialprotectionduetoCTtroubles.IfoneB30currentinputisleftunusedandanalternativesetofcurrentsignalsisavailablefrom independent CTs, the currents canbe combined externally and connectedto the relay. Two phase overcurrentelementsareavailabletocheckthelevelof this independently formeddifferentialcurrenttosupervisethemaindifferentialprotection.

IEC 61850 Process BusThe IEC 61850 Process Bus module isdesignedtointerfacewiththeGEMultilinHardFiberSystem,allowingbi-directionalIEC 61850 fiber optic communications.The HardFiber System is designed tointegrate seamlessly with the existingUniversal Relay applications, includingprotection functions,FlexLogic,meteringandcommunications.TheGEMultilin HardFiber System offersthefollowingbenefits:

• CommunicatesusingopenstandardIEC61850messaging

• DrasticallyreducesP&Cdesign,installationandtestinglaborbyeliminatingindividualcopperterminations

• IntegrateswithexistingB30’sbyreplacingtraditionalCT/VTinputswithIEC61850ProcessBusmodule

• NonewCyberSecurityconcerns

Built-in Advanced Disturbance Recording

The bus differential element picks up due to heavy CT saturation

The CT Saturation flag is set safely before the pickup flag

The directional flag is not set

The element does not maloperate

Despite heavy CT saturation the external fault is seen in the opposite direction

The bus differential element picks up

The CT Saturation flag is not set - no directional decision required

The directional flag is set

The element operates in 10 ms

All the fault currents are seen in one direction

The built-in advanced disturbance recording function allows users to view the COMTRADE files and trouble shoot bus fault . The internal operation of the B30 elements, logic, and outputs can be monitored in real time to simplify commissioning and troubleshooting procedures. Two cases are shown here:

External Fault: Even with heavy CT saturation and with only 1 msec of saturation free current B30 is stable for through faults. See the Directional Comparison element output, which adds additional security to the bus differential functionInternal Fault: For internal fault the CT saturation flag is not set and the directional element output is safely ignored resulting in an operating time of less than 10 msec.

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VisittheHardFiberSystemproductpageontheGEMultilinwebsiteformoredetails.

Advanced AutomationTheB30incorporatesadvancedautomationfeatures including powerful FlexLogic™programmablelogic,communication,andSCADAcapabilitiesthatfarsurpasswhatisfoundintheaveragebusrelay.TheB30integratesseamlesslywithotherURrelaysforcompletesystemprotection.

FlexLogic™

FlexLogic™ is the powerful UR-platformprogramming logic engine thatprovidesthe ability of creating customizedprotectionandcontrol schemes therebyminimizing theneed,andtheassociatedcosts,ofauxiliarycomponentsandwiring.Using FlexLogic™, the B30 can beprogrammedtoproviderequiredtrippinglogicalongwithcustomschemelogicforbreakercontrol,transfertrippingschemesforremotebreakersanddynamicsettinggroupchanges.

Scalable HardwareTheB30isavailablewithamultitudeofI/Oconfigurationstosuitthemostdemanding

applicationneeds.Theexpandablemodulardesignallowsforeasyconfigurationandfutureupgrades.

• MultipleCT/VTconfigurationsallowforimplementationofmanydifferentschemes

• Flexible,modularI/Ocoveringabroadrangeofinputsignalsandtrippingschemes

• Typesofdigitaloutputsincludetrip-ratedForm-AandSolidStateRelay(SSR)mechanicallylatching,andForm-Coutputs

• Form-AandSSRoutputsavailablewithoptionalcircuitcontinuitymonitoringandcurrentdetectiontoverifycontinuityandhealthoftheassociatedcircuitry

• Mechanicallylatchingoutputscanbeusedtodevelopsecureinterlockingapplicationsandreplaceelectromechanicallockoutrelays

• RTDsandDCmAinputsareavailabletomonitorequipmentparameterssuchastemperature&pressure

Monitoring and MeteringTheB30includeshighaccuracymeteringandrecording forallACsignals.Voltage,current,andpowermeteringarebuiltintothe relayasa standard feature.Currentandvoltageparameters are availableas total RMS magnitude, and asfundamental frequency magnitude andangle.

Fault and Disturbance Recording

The advanced disturbance and eventrecording features within the B30 cansignificantly reduce the timeneeded forpostmortem analysis of power systemeventsandcreationofregulatoryreports.Recordingfunctionsinclude:

• SequenceofEvent(SOE)-1024timestampedevents

• Oscillography,

-64digital&upto40Analogchannels

• DataLogger,disturbancerecording–16channelsupto1sample/cycle/channel

• FaultReports-Powerfulsummaryreportofpre-faultandfaultvalues

The very high sampling rate and largeamount of storage space available fordata recording in theB30 can eliminatetheneed for installingcostlystandalonerecordingequipment.

Advanced Device Health Diagnostics

The B30 performs comprehensivedevice health diagnostic tests duringstartup and continuously at runtime totest its ownmajor functions and criticalhardware.Thesediagnostictestsmonitorforconditionsthatcould impactsecurityandavailabilityofprotection,andpresentdevicestatusviaSCADAcommunicationsand front panel display. Providingcontinuousmonitoringandearlydetectionof possible issueshelps improve systemuptime.

• Comprehensivedevicehealthdiagnosticperformedduringstartup

• MonitorstheCT/VTinputcircuitrytovalidatetheintegrityofallsignals

Custom Programmable Logic Designer

The internal operation of the B30 elements, logic, and outputs can be monitored in real time to simplify commissioning and troubleshooting procedures

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CommunicationsTheB30providesforsecureremotedataand engineering access,making it easyand flexible to use and integrate intonew and existing infrastructures. Fiberoptic Ethernet provides high-bandwidthcommunicationsallowingforlow-latencycontrolsandhigh-speed file transfersofrelayfaultandeventrecord information.Theavailable redundantEthernetoptionprovides the means of creating faulttolerant communicationarchitectures inaneasy,cost-effectivemanner.TheB30supportsthemostpopularindustrystandardprotocolsenablingeasy,directintegrationintoDCSandSCADAsystems.

• IEC61850

• DNP3.0

• IEC60870-5-104

• ModbusRTU,ModbusTCP/IP

Interoperability with Embedded IEC61850

The B30 with integrated IEC61850 canbe used to lower costs associated withbusprotection, control, andautomation.GE Multilin’s leadership in IEC61850comes from thousands of installeddevices and follows on Multilin’sextensive development experience withUCA2.0.

• ReplaceexpensivecopperwiringbetweendeviceswithdirecttransferofdatausingGOOSEmessaging

• ConfiguresystemsbasedonIEC61850andalsomonitorandtroubleshoottheminreal-timewithEnerVistaTM

ViewpointEngineer

• IntegrateGEMultilinIEDsandgenericIEC61850-compliantdevicesseamlesslyinEnerVistaTMViewpointMonitoring

Direct I/O Messaging

DirectI/Oallowsforsharingofhigh-speeddigital information betweenmultiple URrelaysviadirectback-to-backconnectionsor multiplexed through a standard DS0multiplexerchannelbank. Regardlessoftheconnectionmethod,DirectI/Oprovidescontinuousreal-timechannelmonitoringthat suppliesdiagnostics informationonchannelhealth.DirectI/Oprovidessuperiorrelay-to-relaycommunications that can be used inadvancedinterlocking,generationrejectionandotherspecialprotectionschemes.

• Communicationwithupto16URrelaysinsingleorredundantringsratherthanstrictlylimitedtosimplisticpoint-to-pointconfigurationsbetweentwodevices

• ConnecttostandardDS0channelbanksthroughstandardRS422,G.703orIEEEC37.94interfacesorviadirectfiberopticconnections

• Noexternalorhandheldtesterrequiredtoprovidechanneldiagnosticinformation

Multi-Language

TheB30supportsEnglish,French,Russian,andChineselanguagesonthefrontpanel,EnerVista setup software, and productmanual. Easily switch between Englishandanadditional languageon the localdisplayswithoutuploadingnewfirmware.

EnerVistaTM SoftwareTheEnerVista™Suiteisanindustry-leadingset of software programs that simplifieseveryaspectofusingtheB30relay.TheEnerVistaTM suite provides all the toolsto monitor the status of the protectedasset ,maintain the relay, and integrateinformation measured by the B30 intoDCS or SCADA monitoring systems.Convenient COMTRADE and Sequenceof Events viewers are an integral partof the UR Setup software included witheveryURrelay,tocarryoutpostmortemeventanalysistoensureproperprotectionsystemoperation.

EnerVista™ Launchpad

EnerVista™ Launchpad is a powerfulsoftwarepackagethatprovidesuserswithallofthesetupandsupporttoolsneededforconfiguringandmaintainingGEMultilinproducts. The setup software withinLaunchpad allows configuring devicesin real-time by communicating usingserial,Ethernet,ormodemconnections,orofflinebycreatingsettingfilestobesenttodevicesatalatertime.

Included in Launchpad is a documentarchiving and management systemthat ensures critical documentation isup-to-date and available when needed.Documentsmadeavailableinclude:

• Manuals

• ApplicationNotes

• GuideformSpecifications

• Brochures

• WiringDiagrams

• FAQ’s

• ServiceBulletins

Monitor the status of your substation using the easy to use Viewpoint Monitoring HMI

Substation Monitoring

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Viewpoint Monitoring

Viewpoint Monitoring is a simple-to-useand full-featured monitoring and datarecording software package for smallsystems.ViewpointMonitoringprovidesacompleteHMIpackagewiththefollowingfunctionality:

• Plug-&-PlayDeviceMonitoring

• SystemSingle-LineMonitoring&Control

• AnnunciatorAlarmScreens

• TrendingReports

• AutomaticEventRetrieval

• AutomaticWaveformRetrieval

Viewpoint Engineer

Viewpoint Engineer is a set of powerfultools that will allow the configurationandtestingofURrelaysatasystemlevelin an easy-to-use graphical drag-and-drop environment . Viewpoint Engineerprovides the followingconfigurationandcommissioningutilities:

• GraphicalLogicDesigner

• GraphicalSystemDesigner

• GraphicalLogicMonitor

• GraphicalSystemMonitor

Record the operation of the internal B30 elements and external connected devices with 1ms time-stamped accuracy

Simplifying Commissioning and Testing

Create B30 Setting File Templates to ensure critical settings are not altered

LEDIndicators

Multi-LanguageDisplay• English• Russian• French• Chinese

UserProgrammablePushbuttons

Viewpoint Maintenance

ViewpointMaintenanceprovidestoolsthatwillcreatereportsontheoperatingstatusoftherelay,simplifythestepstodownloadfaultandeventdata,andreducetheworkrequired for cyber-security complianceaudits. Tools available in ViewpointMaintenanceinclude:

• SettingsSecurityAuditReport

• DeviceHealthReport

• SingleClickFaultDataRetrieval

EnerVista™ Integrator

EnerVistaTM Integrator is a toolkit thatallowsseamlessintegrationofGEMultilin

devices intonewor existingautomationsystems.IncludedinEnerVistaIntegratoris:

• OPC/DDEServer

• GEMultilinDrivers

• AutomaticEventRetrieval

• AutomaticWaveformRetrieval

User InterfaceThe B30 front panel provides extensivelocalHMI capabilities. The local displayisusedformonitoring,statusmessaging,faultdiagnosis,anddeviceconfiguration.Userconfigurablemessagesthatcombinetextwithlivedata,canbedisplayedwhenuser-definedconditionsaremet.

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Typical Wiring

B30-H00-HCL-F8H-H6H-L8H-N6A-S8H-U6H

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F5

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BNC

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F7c

F5c

F5a

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Ordering Note: 1-Forverticalmountingordercodes,pleasevisitouronlinestoreorreviewtheB30instructionmanual2-ToviewthelatestoptionsavailablefortheB30,ortoordertheURClassicFrontPanel,pleasevisitouronlinestoreformoredetails.

110503-v6

Ordering

• URApplicationsILearningCD TRCD-URA1-C-S-1

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

• ViewpointEngineer VPE-1

• ViewpointMaintenance VPM-1

• ViewpointMonitoringIEC61850 VP-1-61850

Accessories for the B30 • ViewGuideformspecifications

• Downloadtheinstructionmanual

• Reviewapplicationsnotesandsupportdocuments

• BuyaB30online

• ViewtheURFamilybrochure

Visit www.GEMultilin.com/B30 to:

B30 - * ** - H * * - F ** - H ** - L ** - N ** - S ** - U ** - W ** For Full Sized Horizontal MountBaseUnit B30 BaseUnitCPU E RS485+RS485(IEC61850optionnotavailable) G RS485+10BaseF H RS485+Redundant10BaseF J RS485+Multi-modeST100BaseFX K RS485+Multi-modeSTRedundant100BaseFX N RS485+10/100BaseTSoftwareOptions 00 NoSoftwareOptions 03 IEC61850Mount/Coating H Horizontal(19"rack) A Horizontal(19"rack)-HarshChemicalEnvironmentOptionUserInterface K EnhancedEnglishFrontPanel L EnhancedEnglishFrontPanelwithUser-ProgrammablePushbuttons M EnhancedFrenchFrontPanel N EnhancedFrenchFrontPanelwithUser-ProgrammablePushbuttons Q EnhancedRussianFrontPanel T EnhancedRussianFrontPanelwithUser-ProgrammablePushbuttons U EnhancedChineseFrontPanel V EnhancedChineseFrontPanelwithUser-ProgrammablePushbuttons C BasicFrontPanelwithEnglishdisplayPowerSupply H 125/250VAC/DC H RH 125/250VAC/DCwithredundant125/250VAC/DCpowersupply L 24-48V(DConly)CT/VTDSP 8L 8L 8L Standard4CT/4VTw/enhanceddiagnostics 8M 8M 8M SensitiveGround4CT/4VTw/enhanceddiagnostics 8N 8N 8N Standard8CTw/enhanceddiagnostics 8R 8R 8R SensitiveGround8CTw/enhanceddiagnosticsIEC61850ProcessBus 81 8PortIEC61850ProcessBusModuleDigitalI/O XX XX XX Nomodule 4A 4A 4A 4SolidState(NoMonitoring)MOSFETOutputs 4C 4C 4C 4SolidState(Currentw/optVoltage)MOSFETOutputs 4D 4D 4D 16DigitalInputswithAuto-Burnish 4L 4L 4L 14Form-A(NoMonitoring)LatchableOutputs 67 67 67 8Form-A(NoMonitoring)Outputs 6C 6C 6C 8Form-COutputs 6D 6D 6D 16DigitalInputs 6E 6E 6E 4Form-COutputs,8DigitalInputs 6F 6F 6F 8FastForm-COutputs 6K 6K 6K 4Form-C&4FastForm-COutputs 6L 6L 6L 2Form-A(Currentw/optVoltage)&2Form-COutputs,8DigitalInputs 6M 6M 6M 2Form-A(Currentw/optVoltage)&4Form-COutputs,4DigitalInputs 6N 6N 6N 4Form-A(Currentw/optVoltage)Outputs,8DigitalInputs 6P 6P 6P 6Form-A(Currentw/optVoltage)Outputs,4DigitalInputs 6R 6R 6R 2Form-A(NoMonitoring)&2Form-COutputs,8DigitalInputs 6S 6S 6S 2Form-A(NoMonitoring)&4Form-COutputs,4DigitalInputs 6T 6T 6T 4Form-A(NoMonitoring)Outputs,8DigitalInputs 6U 6U 6U 6Form-A(NoMonitoring)Outputs,4Digital 6V 6V 6V 2Form-A(Curw/optVolt)1Form-COutput,2LatchingOutputs,8DigitalInputsTransducerI/O 5A 5A 5A 4dcmAInputs,4dcmAOutputs 5F 5F 5F 8dcmAInputsInter-RelayCommunications 2B C37.94SM,1300nmsingle-mode,ELED,2channelsingle-mode 7A 820nm,multi-mode,LED,1Channel 7B 1300nm,multi-mode,LED,1Channel 7C 1300nm,single-mode,ELED,1Channel 7H 820nm,multi-mode,LED,2Channels 7I 1300nm,multi-mode,LED,2Channels 7J 1300nm,single-mode,ELED,2Channels 7S G.703,2Channels 7W RS422,2Channels 77 IEEEC37.94,820nm,multimode,LED,2Channel