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

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Effects of the environment on the equipment (cont’d)Fast temperature variationsAim: to test the device's ability to function duringchanges in ambient temperature.Reference document: Standards: IEC 60068-2-14Severity:Nb test, device in operation:c device in operation,c low temperature: 0 ˚C,c high temperature: 55 ˚C,c speed of temperature variation: 5 ±1 ˚C/mn,c duration of exposure at each level: 2 hours,c number of cycles: 2,c recovery: 1 hour, device energized.Please note: The pocket terminal is not subjected tothe tests.Shocks / Behaviour to shocksAim: to test the device's ability to function in spiteof shocks which may occur during normal operation.Reference documents: Standards: IEC 60255-21-2Severity:Class 1:c device in operation,c peak acceleration: 5 gn,c pulse duration: 11 ms,c number of pulses per axis: 3 in each direction.Please note: The pocket terminal is not subjected tothe tests.Shock resistanceAim: to test the device's ability to withstand shockswhich may occur during transportation or handling.Reference documents: Standards: IEC 60255-21-2Severity:Class 1:c peak acceleration: 15 gn,c pulse duration: 11 ms,c number of pulses per axis: 3 in each direction.Please note: The pocket terminal is not subjected tothe tests.BumpsAim: to check the device's ability to withstand bumpswhich may occur during transportation.Reference documents: Standards: IEC 60255-21-2Severity:Class 1:c peak acceleration: 10 gn,c pulse duration: 16 ms,c number of pulses per axis: 1000 in each direction.Please note: The pocket terminal is not subjected tothe tests.Vibrations / Behaviour to vibrationsAim: to test the device's ability to function in spite of vibrations during normaloperation.Reference documents: Standards: IEC 60255-21-1Severity:Class 1:c device in operation,c frequency range: 10 to 150 Hz,c acceleration: 0.5 gn or 0.035 mm (peak values),c number of cycles per axis: 1,c sweep speed: 1 octave/mn ±10%,Please note: The pocket terminal is not subjected to the tests.Vibration resistanceAim: accelerated aging test to test the device's ability to withstand weak but longvibrations while in operation or during transportation.Reference documents: Standards: IEC 60255-21-1Severity:Class 1:c frequency range: 10 to 150 Hzc acceleration: 1 gn (peak value)c number of cycles per axis: 20Please note: The pocket terminal is not subjected to the tests.Damp heatAim: to test the device's ability to be stored under high relative humidity conditions.Reference documents: Standards: IEC 60068-2-3Severity:Ca test (continuous test).c temperature: 40 ± 2˚Cc relative humidity: 93% +2/-3%c duration: 56 days.c recovery: 1 hour drying at 55˚C, then 1 hour cooling at 20˚C before final test.Please note: The pocket terminal is not subjected to the tests.Salt mist / Test for special use only / Corrosive atmosphereAim: to define the atmosphere to which the device may be exposed in operationand/or storage.Reference documents: Standards: IEC 60654-4.Severity:c class 1: clean industrial air.Enclosure protection degreeAim: to test the protection provided by the enclosure:c for people: against direct contact with energized parts.c or equipment: against solid foreign objects or water.Reference documents: Standards: IEC 60529Severity:c front panel: IP51c other sides:v without cabling accessories: IP20v with cabling accessories: IP21.Please note: The pocket terminal is not subjected to the tests.Fire behaviour / Glow wire testAim: to evaluate the risk of fire and test extinction of the flames when the productis exposed to abnormal thermal conditions.Reference documents: Standards: IEC 60695-2-1Severity:c temperature: 650˚Cc applied duration: 30 ±1 s.Please note: The pocket terminal is not subjected to the tests.4/20 D21 - D22 - D31 - Setting record sheet - test sheet
Appendix 1: reference documentsStandardstitle reference statusvibration, shock, bump and seismic tests on measuring IEC 60255-21-1 1988relays and protection equipment: vibration tests (sinusoidal).vibration, shock, bump and seismic tests on measuring IEC 60255-21-2 1988relays and protection equipment: shock and bump tests.electrical disturbance for measuring relays and protection IEC 60255-22-1 1988equipment: 1MHz burst disturbance tests.electrical disturbance for measuring relays and protection IEC 60255-22-2 1989-10equipment: electrostatic discharge tests.electrical disturbance for measuring relays and protection IEC 60255-22-3 1989-10equipment: radiated electromagnetic field disturbance tests.electrical disturbance for measuring relays and protection IEC 60255-22-4 1992equipment: 1 MHz damped oscillating wave tests.sensitivity to fast transient interference tests.electromagnetic compatibility (EMC) IEC 61000-4-3 1998part 4-3: testing and measurement techniquesimmunity to electromagnetic fieldsradiated at radioelectric frequencies testelectromagnetic compatibility (EMC) IEC 61000-4-5 1998part 4: testing and measurement techniquesimpulse wavesingle input energising quantity measuring relays with IEC 60255-5 1977dependent specified time.electrical relays: insulation tests for electrical relays: IEC 60255-6 1988degrees of protection provided by enclosures (IP code). IEC 60529 1989programmable logic controllers: equipment characteristics. IEC 61131-2 1992environmental testing: general and guidance. IEC 60068-1 1988environmental testing: IEC 60068-2-1 1990-04test A: cold.basic environmental testing procedures: IEC 60068-2-14 1986test N: change of temperature.basic environmental testing procedures: IEC 60068-2-2 1974test B: dry heat.basic environmental testing procedures: IEC 60068-2-3 1969test Ca: damp heat, steady state.basic environmental testing procedures: IEC 60068-2-52 1984test Kb: salt mist, cyclic (sodium chloride solution).limits and methods of measurement of radio interference: IEC CISPR 22 1993characteristics of information technology equipment.test methods IEC 60695-2-1 1994fire behaviour: glow wire test.operating conditions for measurement and control equipment IEC 60654-4 1987in industrial processes: effects of corrosion and erosion.D21 - D22 - D31 - Setting record sheet - test sheet4/21
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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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Page 369 and 370: InstallationConnection of power sup
Page 371 and 372: InstallationReplacement of Sepam 20
Page 373 and 374: Use - commissioningDescription / us
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Page 377 and 378: Use - commissioningUse (current ope
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Page 381 and 382: Use - commissioningCommissioning (c
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 403 and 404: TestingCabling testing by current i
Page 405 and 406: TestingRestricted earth fault prote
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Page 409 and 410: TEST SHEET Sepam 2000Project: .....
Page 411 and 412: Electrical testsAimThe aim of these
Page 413 and 414: Testing of output effects in rated
Page 415: Effects of the environment on the e
Page 419 and 420: Contentspagepresentation 2connectio
Page 421 and 422: ImplementationSetting the communica
Page 423 and 424: Use of remote control bitsThe remot
Page 425 and 426: Events zoneThe events zone is a tab
Page 427 and 428: Test zoneThe test zone is a 16-word
Page 429 and 430: Measurements x 1 zoneThe measuremen
Page 431 and 432: Compact zoneThe compact zone contai
Page 433 and 434: Configuration zoneThe configuration
Page 435 and 436: Jbus data encoding (logical)Format
Page 437 and 438: I onA V/Hz W/ϕ Wh clear alarm rese
Page 439 and 440: Description of event codingAn event
Page 441 and 442: I onO offA V/Hz W/ϕ Wh clear alarm
Page 443 and 444: Sepam 2000 internal eventsThe inter
Page 445 and 446: switching of the setting terminal t
Page 447 and 448: Access to remote settings (cont’d
Page 449 and 450: Description of settingsData typeThe
Page 451 and 452: Reading of phase overcurrent protec
Page 453 and 454: If the master requests more exchang
Page 455 and 456: eading of block n° 79h of the reco
Page 457 and 458: Request framethis codeis used to se
Page 459 and 460: Reading of N words:function 3 or 4T
Page 461 and 462: Reading of diagnosiscounters: funct
Page 463 and 464: ExampleForcing of words 0800h to 08
Page 465 and 466: 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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