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

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Status menu parameters (cont’d)menu name functionMicroswitchvoltage boardsettingscurrent boardSW1board 2 board 3CT (ECM 1) CSP (ECA) CT (ECM 2)SW2 SW2 SW2put an X in the boxto indicate switchsettinge.g. switch set to rightXSW1 SW1 SW1Sepam 2000 transformer program logic parametersKP 0 or 1 KP 0 or 1KP1 open/close controlKP18 BI pilot wire testKP2open/close controlKP19reset operation counterKP4external protection NO/NCKP5 Buchholz / thermostat /DGPT NO/NCKP20KP38reset phase faulttripping counterremote setting active / inactiveKP6KP7tripping / alarm input I23tank earth leakage choiceKP0 or 1 impulseKP17display of programmedcontrol schemeKP50inhibition of disturbancerecording recordsKP51automatic triggering of disturbance recordingKP52manual triggering of disturbance recordingtime delay (value)time delay (value)T1T2ssrecovery ofopen/closed data uponchange in devicepositiondurationof closing orderT5T6ssduration of remote controltripping impulseduration of remote controlclosing impulseT3sinhibition of transmit blockinginput after trippingT16sconfirmation of pressureswitch faultInstallation - Use - General characteristics - Testing4/13
Sepam 2000 Transformerfunction identification settingthermal overload Adjust. T1 and T2 OL1 alarm OL2 tripF431 0overcurrent curve Is TF011F012F013F014earth fault curve Iso TF081F082F083F084neutral voltage Vso TdisplacementF391directional overcurrent curve θ Is TF521directional earth fault angle Iso TF501tank frame leakage curve Is TF021neutral curve Iso TF091F092undervoltage Us TF321-341-361remanent undervoltage Us TF351overvoltage Us TF301F302RTD Ts1 Ts2F461F462F463F464F465F466restricted earth fault IsF651tick off the box when the setting is doneSettings made on:by:SignatureSignatureComments:4/14 Installation - Use - General characteristics - Testing
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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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Page 209 and 210: Use - commissioningCommissioning (c
Page 225 and 226: Use - commissioningMaintenance (con
Page 227 and 228: Use - commissioningSepam 2000 ident
Page 229 and 230: Use - commissioningSepam 2000 ident
Page 231 and 232: Use - commissioningPasswordUse of t
Page 233 and 234: General characteristicsCharacterist
Page 235 and 236: General characteristicsCharacterist
Page 237 and 238: General characteristicsQualificatio
Page 239 and 240: General characteristicsPerformance
Page 241 and 242: General characteristicsEffects of t
Page 243 and 244: General characteristicsEffects of t
Page 245 and 246: General characteristicsDependabilit
Page 247 and 248: Appendix 1: reference documentsStan
Page 249 and 250: Testing - setting record sheetsComm
Page 251 and 252: Program logic parameters (customize
Page 253 and 254: SETTING RECORD SHEETProject: ......
Page 255 and 256: Sepam 2000 Substationfunction ident
Page 257 and 258: Status menu parameters (cont’d)me
Page 259: SETTING RECORD SHEETProject: ......
Page 267 and 268: Status menu parameters (cont’d)Se
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 293 and 294: Use - commissioningDescription / us
Page 295 and 296: Use - commissioningUse (current ope
Page 297 and 298: Use - commissioningCommissioningChe
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 309 and 310: Protectionand controlSepam rangeSep
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InstallationAssembly and wiring (co
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InstallationConnection of current i
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InstallationUse of the CSH 30 core
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InstallationConnection of the Jbus
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InstallationChecking prior to commi
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Use - commissioningDescription / us
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Use - commissioningMaintenance (con
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Use - commissioningSepam 2000 ident
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2/18 Use - commissioning
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TestingGeneral informationProcedure
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TestingGeneral information (cont'd)
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TestingCabling testing by current i
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ITestingCabling testing by current
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ITestingCabling testing by current
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SETTING RECORD SHEETSite : ........
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TEST SHEET Sepam 2000Site : .......
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InstallationUse conditionsInstallat
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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 - 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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SETTING RECORD SHEETProject: ......
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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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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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Status menu parameters (cont’d)me
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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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