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

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SETTING RECORD SHEETProject: .....................................................................................................Switchboard: .........................................................................................Panel: ...............................................................................................................................................................................................................................Sepam 2000 TransformerType of Sepam 2000 Tserial numberStatus menu parametersmenu name functionrated Fn network frequency 50 Hz 60 Hzfrequencyphase CT board 2 (ECM 1 or ECA) board 3 (ECM 2)ratio In CT rating or CSP (in Amps) A kA A kAIb basis current (in Amps) A kA A kAnumber number of current sensors I1-I3 I1-I2-I3 I1-I3 I1-I2-I3Io sensor board 2 (ECM 1 or ECA) board 3 (ECM 2)Ino residual current Sum 3I for CTmeasurement Sum1 3I or sum2 3I for CSP2 A core bal. CT 30 A core bal. CTCT + CSH 30 for S26, S36AkAAkA for S25, S35core bal. CT + ACE 990AkAmax. demand interval max. demand 5 mn 10 mn 15 mn 30 mninterval integration time 60 mnVT ratio number number of wired VTs V 1U 3U S26, S36U21 U21-U32 3U S25, S35Unp rated VT voltsprimary voltage kilovoltsUns rated VT 100 V 110 V 115 V 120 Vsecondary voltageVnso type of residual voltage Sum 3V Uns/ 3 Uns/3measurementpower flow incomer reverses the signs of power Incomer = cables to busbarsdirection feeder and energy measurements Feeder = busbars to cablesdisturbance pretrig number of periodsrecordingbefore triggering event of thedisturbance recordingperiodscommuni- bauds transmission speed 300 600 1200 2400cation 4800 9600 19200 38400address Sepam station numberin networkparity transmission format even odd no paritytime tagging synchro type of synchronization via network via input I11used via input I21events KTS1 to 8KTS9 to 16N.B.: KTS17 to 24For each event, KTS25 to 32choose 0 or 1 KTS33 to 400 = not time-tagged KTS41 to 481 = time-tagged KTS49 to 56all events are set KTS57 to 64to 0 by defaultI1 I2I11 to I18KTS33 to 64 for S26, S36 I21 to I28onlyI31 to I38Sepam 2000 - Testing3/11
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 fault3/12 Sepam 2000 - 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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Use - commissioningMaintenance (con
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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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2/14 Installation - Use - Sheets
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Notes2/16 Installation - Use - Shee
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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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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 - 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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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
Page 499 and 500: Remanent undervoltage protectionANS
Page 501 and 502: Phase-to-phase overvoltage protecti
Page 503 and 504: Testing by injection into input A1-
Page 505 and 506: Underfrequency protectionANSI code8
Page 507 and 508: Rate of change of frequency protect
Page 509 and 510: Testing Ps set pointv using single-
Page 511 and 512: Testing Ps set pointv using single-
Page 513 and 514: Testing of Qs set pointv using sing
Page 515 and 516: Resistance values as afunction of t
Page 517 and 518: It/InIs/In0.05 0.1 0.15 0.2 0.25 0.
Page 519 and 520: Checking of the slopeThe slope can
Page 521 and 522: Protection against circuit breaker
Page 523 and 524: Testing equipmentMeasurement and te
Page 525 and 526: Test wiring diagram (cont'd)B2: thr
Page 531 and 532: Test wiring diagram (cont'd)B8: cur
Page 533 and 534: Test wiring diagram (cont'd)B10: si
Page 535 and 536: Test wiring diagram (cont'd)B12: un
Page 537 and 538: Test wiring diagram (cont'd)B14: re
Page 539 and 540: Test wiring diagram (cont'd)B16 : s
Page 541 and 542: TEST SHEET Sepam 2000Project : ....
Page 543 and 544: Program logic parameters (customize
Page 545 and 546: Status menu parameters (cont’d)me
Page 547 and 548: SETTING RECORD SHEETProject: ......
Page 549: Sepam 2000 Busbarsfunction identifi
Page 553 and 554: SETTING RECORD SHEETProject: ......
Page 555 and 556: Sepam 2000 Moteurfunction identific
Page 559 and 560: Sepam 2000 Capacitorfunction identi
Page 563 and 564: Sepam 2000 Generator (cont’d)func
Page 565 and 566: IDMT protection curvesStandard inve
Page 567 and 568: IDMT protection curves (cont'd)Extr
Page 569 and 570: Negative sequence/unbalance protect
Page 571 and 572: Schneider Electric3140746A-EART.757
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Sepam - HV/MV Protection and control units (ENG) - Trinet

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