Sepam - HV/MV Protection and control units (ENG) - Trinet

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InstallationContentspageEquipment identification 1/2Installation of Sepam 2000 1/2Sepam 2000 1/2Accessories supplied with Sepam 1/3Optional accessories 1/4Assembly and cabling 1/5Dimensions and drilling 1/5Assembly 1/5Composition of Sepam 2000 1/6Connections 1/6Terminal identification principle 1/6Connection of current inputs to 1 A or 5 A CTs 1/71 A or 5 A CT block and connection diagram 1/7Selection of microswitch SW1 and SW2 operating modes 1/7Microswitch setting 1/7CCA 651 or 660 connector 1/8Use of the CSH 30 core balance CT 1/9Connection to 1 A secondary circuit 1/9Connection to 5 A secondary circuit 1/10Assembly 1/10Cabling 1/10Selection of operating modes (microswitches) 1/10Connection of power supply and logic inputs and outputs 1/11Connection of power supply and earth 1/11Connection of logic inputs and outputs 1/11Connection of Jbus communication coupler 1/12Checking prior to commissioning 1/13Checks 1/13Microswitch setting on rear of device 1/14Installation1/1
InstallationEquipment identificationInstallation of Sepam 2000Each Sepam 2000 comes in a single packagewhich contains:c Sepam,c Mounting accessories,c Connection accessories (connectors).The other optional accessories come in a separatepackage.We recommend that you follow the instructions givenin this document for quick, correctinstallation of your Sepam 2000:c Equipment identification,c Assembly,c Current input connections,c Microswitch setting,c Connection of power supply and earth,c Checking prior to commissioning.MERLIN GERINSEPAM 2035S35 CR D02 J1F TBN9540013 C08Example of label on right side panel (1) .modelequipment reference (Sepam and model)serial numberSepam 2000There are two labels for identifying Sepam:c A label on the right side panel which gives producthardware information (1) ,c A label on the front of the cartridge which givesfunctional information (2) .MERLIN GERINS35 CR D023 CR D02 FA102 DFACompatibleSepam modeltype d'applicationStandardcontrol logic n°S35 : standard SepamCR : modelD02 : type3 : Sepam S35CR : modelD02 : typeF : FrenchA : revision indexExample of label on the front of the cartridge (2) .MERLIN GERINSEPAM 2000CARTOUCHE3140 422 A 019517103C11case referenceinspectionserial n°Label on the left side of the cartridge (1) .1/2 Installation
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Protectionand controlSepam rangeSep
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ContentsMetering functionschapter /
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Maximum demand phase currentsOperat
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Residual currentOperationThis opera
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FrequencyOperationThis function giv
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%32.521.510.5%0.10.050.0100 0.1000.
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Accumulated real/reactive energyOpe
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Residual voltageOperationThis funct
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Cumulative breaking current and num
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Differential current and through cu
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ContentsProtection functionschapter
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Commissioning, settingCheck:c the c
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Measurement of phase shift with res
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Example of useWhen the current sens
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Commissioning, settingEarth fault c
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Directional earth faultANSI code 67
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Protection detection directionThe n
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Commissioning, settingEarth fault c
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Resistive earth faultANSI codefunct
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Thermal overloadANSI code 49functio
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Cold curvesI/Ib 1.00 1.05 1.10 1.15
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Cold curvesI/Ib 4.80 5.00 5.50 6.00
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Hot curvesI/Ib 1.00 1.05 1.10 1.15
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Commissioning, settingsCheck:c the
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CharacteristicscurvesettingIs set p
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Commissioning, settingsCheck:c the
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Block diagramk1>NstartF421/3I1I2I3I
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Phase undercurrentANSI code 37Block
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0,05IbIsF441/1F441/2F441/3F441/4F44
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CharacteristicsUs set pointsettinga
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Positive sequence undervoltageand p
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Neutral voltage displacementANSI co
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Rate of change of frequency protect
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c Low set point time delayFor good
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OverfrequencyANSI code 81function n
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CharacteristicsdUs set pointrangere
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Percentage-based single-phase overc
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PerformanceThe performance of this
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Block diagramF621/1> 5,5 In&I1I1’
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Commissioning, settingNeutral curre
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AppendixContentschapter / pageappen
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Another practical method: the chart
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Very inverse time curve VIT or LTIt
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Ultra inverse time curve UITt (s)1
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General parameter settingsThe gener
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Protectionand controlSepam rangePro
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Control and monitoring functionsCon
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Open / close controlUseThis functio
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Special featuresc Input I15 (extern
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Open / close matching supervisionAp
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Block diagram: substation - busbar
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Operation counterphase fault trip c
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Load sheddingBlock diagramlogic inp
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IntertrippingBlock diagramprotectio
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ApplicationThis function provides r
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RecloserApplicationDesigned essenti
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IndicationsDisplay messagesList of
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De-excitationBlock diagramde-excita
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OperationA closing request made loc
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Disturbance recording triggeringBlo
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Open / close controlcapacitor bank
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Capacitor controlBlock diagraminten
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ApplicationThis function may be use
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Capacitor unbalanceBlock diagram"RE
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VT supervisionApplicationThis funct
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Remote control and remote annunciat
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Function set-up summary chart (cont
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InstallationContentschapter / pagei
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InstallationEquipment identificatio
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Optional accessoriesTSM 2001 pocket
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Sepam 2000 componentsslot 6 5 4 3 2
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CCA 660 or CCA 650connectorc Open t
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Accessories for CSPcurrent sensorsA
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Use of ACE 907 and AC 908c Connect
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InstallationUse and connection of s
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Connection of CSH 120 andCSH 200 co
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Connectionto CT with 1 A secondaryc
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Characteristicsc Accuracy:v amplitu
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Connection of 2 VTsThis arrangement
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InstallationConnection of Pt100 ter
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InstallationConnection of the Jbus/
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Use - commissioningDescription/useY
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Use - commissioningDescription/use
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Use - commissioningUse (current ope
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Use - commissioningCommissioningChe
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Use - commissioningCommissioning (c
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Use - commissioningMaintenance (con
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Use - commissioningSepam 2000 ident
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Use - commissioningSepam 2000 ident
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Use - commissioningPasswordUse of t
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General characteristicsCharacterist
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General characteristicsCharacterist
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General characteristicsQualificatio
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General characteristicsPerformance
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General characteristicsEffects of t
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General characteristicsEffects of t
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General characteristicsDependabilit
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Appendix 1: reference documentsStan
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Testing - setting record sheetsComm
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Program logic parameters (customize
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SETTING RECORD SHEETProject: ......
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Sepam 2000 Substationfunction ident
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Status menu parameters (cont’d)me
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Page 261 and 262: Sepam 2000 Transformerfunction iden
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Page 271 and 272: Sepam 2000 Generatorfunction identi
Page 273 and 274: Protectionand controlSepam rangeSep
Page 275 and 276: InstallationEquipment identificatio
Page 281 and 282: InstallationAssembly and wiring (co
Page 283 and 284: InstallationConnection of current i
Page 285 and 286: InstallationConnection of analog in
Page 287 and 288: InstallationConnection of power sup
Page 289 and 290: Notes1/16 Installation - Use - Shee
Page 291 and 292: Use - commissioningDescription / us
Page 295 and 296: Use - commissioningUse (current ope
Page 297 and 298: Use - commissioningCommissioningChe
Page 299 and 300: Use - commissioningCommissioning (c
Page 301 and 302: Use - commissioningMaintenance (con
Page 303 and 304: 2/14 Installation - Use - Sheets
Page 305 and 306: Notes2/16 Installation - Use - Shee
Page 307 and 308: Status menu parameters (cont’d)me
Page 309: Protectionand controlSepam rangeSep
Page 315 and 316: InstallationAssembly and wiring (co
Page 317 and 318: InstallationConnection of current i
Page 319 and 320: InstallationUse of the CSH 30 core
Page 321 and 322: InstallationConnection of the Jbus
Page 323 and 324: InstallationChecking prior to commi
Page 329 and 330: Use - commissioningUse (current ope
Page 331 and 332: Use - commissioningCommissioningChe
Page 337 and 338: Use - commissioningMaintenance (con
Page 339 and 340: Use - commissioningSepam 2000 ident
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Page 343 and 344: TestingGeneral informationProcedure
Page 345 and 346: TestingGeneral information (cont'd)
Page 347 and 348: TestingCabling testing by current i
Page 349 and 350: ITestingCabling testing by current
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Page 353 and 354: SETTING RECORD SHEETSite : ........
Page 355 and 356: TEST SHEET Sepam 2000Site : .......
Page 357 and 358: Protectionand controlSepam rangeSep
Page 359 and 360: InstallationUse conditionsInstallat
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InstallationEquipment identificatio
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InstallationAssembly and wiringDime
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InstallationUse and connection of c
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InstallationUse and connection of C
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InstallationConnection of power sup
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InstallationReplacement of Sepam 20
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Use - commissioningDescription / us
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Use - commissioningDescription / us
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Use - commissioningCommissioningChe
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Use - commissioningMaintenance (con
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Use - commissioningPasswordThe user
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General characteristicsSepam 2000 l
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General characteristicsDependabilit
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Testingchapitre / pagetestinggenera
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Inhibition of outputsand test param
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Other diagram:This diagram may be u
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TestingCabling testing by current i
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TestingRestricted earth fault prote
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TEST SHEET Sepam 2000Project: .....
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Electrical testsAimThe aim of these
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Testing of output effects in rated
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Effects of the environment on the e
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Appendix 1: reference documentsStan
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Contentspagepresentation 2connectio
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ImplementationSetting the communica
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Use of remote control bitsThe remot
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Events zoneThe events zone is a tab
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Test zoneThe test zone is a 16-word
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Measurements x 1 zoneThe measuremen
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Compact zoneThe compact zone contai
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Configuration zoneThe configuration
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Jbus data encoding (logical)Format
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I onA V/Hz W/ϕ Wh clear alarm rese
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Description of event codingAn event
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I onO offA V/Hz W/ϕ Wh clear alarm
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Sepam 2000 internal eventsThe inter
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switching of the setting terminal t
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Access to remote settings (cont’d
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Description of settingsData typeThe
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Reading of phase overcurrent protec
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If the master requests more exchang
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eading of block n° 79h of the reco
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Request framethis codeis used to se
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Reading of N words:function 3 or 4T
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Reading of diagnosiscounters: funct
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ExampleForcing of words 0800h to 08
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Protectionand controlSepam rangeSep
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Protection function testsContentANS
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Measurement and testing methodGener
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Checking of IDMT set point and time
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Voltage restrained overcurrent prot
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Earth fault protectionANSI code 50N
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Percentage-based single-phase overc
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c testing of TOnce the protection a
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examplec angle θo = 0° (see figur
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Checking of protection disengaging
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Setting Adjust = None does not take
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Cold curvesI/Ib 1.85 1.90 1.95 2.00
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Hot curves:t/T1 = f(OL, I/Ib)The fo
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Sensitive earth fault protectionANS
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Ii (% Ib) K10 99.9515 54.5020 35.44
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Testing of number of consecutive co
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Phase undercurrent protectionANSI c
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Remanent undervoltage protectionANS
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Phase-to-phase overvoltage protecti
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Testing by injection into input A1-
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Underfrequency protectionANSI code8
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Rate of change of frequency protect
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Testing Ps set pointv using single-
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Testing Ps set pointv using single-
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Testing of Qs set pointv using sing
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Resistance values as afunction of t
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It/InIs/In0.05 0.1 0.15 0.2 0.25 0.
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Checking of the slopeThe slope can
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Protection against circuit breaker
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Testing equipmentMeasurement and te
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Test wiring diagram (cont'd)B2: thr
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Test wiring diagram (cont'd)B8: cur
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Test wiring diagram (cont'd)B10: si
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Test wiring diagram (cont'd)B12: un
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Test wiring diagram (cont'd)B14: re
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Test wiring diagram (cont'd)B16 : s
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TEST SHEET Sepam 2000Project : ....
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Program logic parameters (customize
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Sepam 2000 Busbarsfunction identifi
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Sepam 2000 Moteurfunction identific
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Sepam 2000 Capacitorfunction identi
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Sepam 2000 Generator (cont’d)func
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IDMT protection curvesStandard inve
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IDMT protection curves (cont'd)Extr
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Negative sequence/unbalance protect
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Schneider Electric3140746A-EART.757
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Sepam - HV/MV Protection and control units (ENG) - Trinet

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