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

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InstallationEquipment identificationIdentification of Sepam 2000Each Sepam is identified by a 14-character reference which describes its hardwareand functional composition in accordance with the chart below.series model type variant communication number operating current auxiliary operatingof ESTOR language sensor supply temperatureboardsS36 CR D=differential 21-22 = 2 ends X = without 0 = 0 F = French T = CT A = 24Vdc N = -5/55°CCC 31 = 3 ends J = Jbus/Modbus 1 = 1 A = English B = 48/125Vdc2 = 2 I = Italian C = 220Vdc3 = 3 E = SpanishThere are five labels for identifying Sepam:v two labels on the right side panel which give theproduct’s hardware features (1) ,v a label on the front of the cartridge which gives thefunctional features (2) ,v a label on the left side of the cartridge whichincludes its references (3) ,v a label on the right side of the cartridge which maybe used to note the references of a non-standardcontrol logic scheme (4) .Example of Sepam references:S36 Sepam 2036CRTypeDDifferential22 2 windingsXno communication1 1 ESTOR boardFFrenchTTCB48 - 125 VN -5/+55 °CMERLIN GERINSEPAM 2000S35/S36 CR *** J1* TBN9837056origin : FRANCE(1)example of label on right side panel.modelequipment reference(Sepam, model andapplication)serial numberMERLIN GERINS36 CR D22 J 1 F TBN 98370562 9850ECMD 18/10/98board name servicing datesequipment upgradinglabelspaces reserved forequipment changese.g. addition of anESTOR boardspaces reserved forafter-sales servicingoperationse.g. replacementof an ECMD boardS36 D22 F6 CDR22FA961 T F ASepammodelapplication typecontrol logic n°(2)example of label on the front of the cartridge.S36 : standard SepamD22 : typeF : French6 : Sepam S36CR : modelD22 : typeF : FrenchA : revisionindexSepam réf. :Proj réf. :Drwg n° :Cubicle ID :DateVersion(4)label on the right side of the cartridge.Identificationof a non-standardprogram logic scheme03143764FA-B0-01-9740208(3)example of a label on the left side of the cartridge.D21 - D22 - D31 - Installation - Use - Commissioning1/3
InstallationEquipment identificationAccessories suppliedwith SepamEach Sepam 2000 comeswith the following accessories.CCA 660 connector for connection of 1 Aor 5 A CT:c For 4 mm eye lugs,cFor max. 6 mm 2 wire (awg 10)CCA 604 connector4 points connector.Connection of power supply:c screw terminals,c 0.6 to 2.5 mm 2 wire (awg 20 to awg 14).CCA 606 connector6 points connector.Connection of a core balance TC:c screw terminals,c 0.6 to 2.5 mm 2 wire (awg 20 to awg 14).CCA 621 connector21 points connector.Connection of logic inputs/outputs:c screw terminals,c 0.6 to 2.5 mm 2 wire (awg 20 to awg 14).2 Sepam 2000 mounting lugsCCA 602 cable3 m long cable with connectors supplied Sepam 2000equiped with the communication option.1/4D21 - D22 - D31 - Installation - Use - Commissioning
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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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Sepam 2000 Transformerfunction iden
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Status menu parameters (cont’d)Se
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Sepam 2000 Generatorfunction identi
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InstallationAssembly and wiring (co
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InstallationConnection of current i
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InstallationConnection of analog in
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InstallationConnection of power sup
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Notes1/16 Installation - Use - Shee
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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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2/14 Installation - Use - Sheets
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Notes2/16 Installation - Use - Shee
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Page 309 and 310: Protectionand controlSepam rangeSep
Page 311 and 312: InstallationEquipment identificatio
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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 325 and 326: Use - commissioningDescription / us
Page 329 and 330: Use - commissioningUse (current ope
Page 331 and 332: Use - commissioningCommissioningChe
Page 333 and 334: Use - commissioningCommissioning (c
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
Page 351 and 352: ITestingCabling testing by current
Page 353 and 354: SETTING RECORD SHEETSite : ........
Page 355 and 356: TEST SHEET Sepam 2000Site : .......
Page 357 and 358: Protectionand controlSepam rangeSep
Page 359: InstallationUse conditionsInstallat
Page 363 and 364: InstallationAssembly and wiringDime
Page 365 and 366: InstallationUse and connection of c
Page 367 and 368: InstallationUse and connection of C
Page 369 and 370: InstallationConnection of power sup
Page 371 and 372: InstallationReplacement of Sepam 20
Page 377 and 378: Use - commissioningUse (current ope
Page 379 and 380: Use - commissioningCommissioningChe
Page 389 and 390: Use - commissioningMaintenance (con
Page 391 and 392: Use - commissioningPasswordThe user
Page 393 and 394: General characteristicsSepam 2000 l
Page 395 and 396: General characteristicsDependabilit
Page 397 and 398: Testingchapitre / pagetestinggenera
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Page 401 and 402: Other diagram:This diagram may be u
Page 403 and 404: TestingCabling testing by current i
Page 405 and 406: TestingRestricted earth fault prote
Page 407 and 408: SETTING RECORD SHEETProject: ......
Page 409 and 410: 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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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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