Emax Low voltage air circuit-breakers - ABB Download Center

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Sectionalizing truckSectionalizing truck - CSThis version is derived from the corresponding withdrawable circuit-breaker, with replacementof all the breaking parts and the operating mechanism with simple connections between the topand bottom isolating contacts.It is used as a no load isolator where this is required by the system.21SDC200064F00011SDC200065F0001ABB SACE 2/9
Earthing switch with making capacity2Earthing switch with making capacity - MTPThis version is based on the moving part of the corresponding withdrawable circuit-breaker(without overcurrent trip units) and the top or bottom isolating contacts, which are replaced withconnections that short circuit the phases to earth through the circuit-breaker. The earthing switchis available with top or bottom isolating contacts.The earthing circuit is dimensioned for a short-time withstand current equal to 60% of the maximumlcw of the circuit-breaker from which it is derived (IEC 60439-1).The earthing switch is inserted in the fixed part of a withdrawable circuit-breaker to earth the topor bottom terminals before carrying out inspection or maintenance operations in safe conditionson the external circuit. It should be used in cases where residual or recovery voltages can occurin the installations to be earthed.1SDC200067F00011SDC200068F00011SDC200069F00011SDC200070F00012/10ABB SACE
Page 2: Main characteristicsRangesInstallat
Page 8 and 9: The new Emax range shines like a li
Page 10: Careful selection of materials, met
Page 13 and 14: Overview of the SACE Emax familyFie
Page 15 and 16: Construction characteristicsStructu
Page 17 and 18: Construction characteristicsOperati
Page 19 and 20: Construction characteristicsUtiliza
Page 21 and 22: Electronic trip unitsGeneral charac
Page 23 and 24: Electronic trip unitsVersions avail
Page 25 and 26: Compliance with StandardsStandards,
Page 28 and 29: The RangesContentsSACE Emax automat
Page 30 and 31: 1SDC200078F00011SDC200079F00011SDC2
Page 32 and 33: Switch-disconnectors1SDC200060F0001
Page 34 and 35: Switch-disconnectors for applicatio
Page 38: Earthing truckOther versionsEarthin
Page 41 and 42: Installation in switchgearModular d
Page 43 and 44: Installation in switchgearChoosing
Page 45 and 46: Installation in switchgearCurrent-c
Page 47 and 48: Changing the rated uninterrupted cu
Page 49 and 50: Changing the rated uninterrupted cu
Page 51 and 52: Derating at different altitudesSACE
Page 53 and 54: Current-limiting and specific let-t
Page 56 and 57: Overcurrent releases andrelated acc
Page 58 and 59: Operation and protection functionsP
Page 60 and 61: Versions availableThe following ver
Page 62 and 63: Functions L-I1SDC200100F00014Functi
Page 64 and 65: Protection trip units and trip curv
Page 66 and 67: Zone 3 Zone 2 Zone 1Phase unbalance
Page 68 and 69: Example of events indicated by the
Page 70 and 71: Measurement functionThe current mea
Page 72 and 73: Additional Protection functions and
Page 74 and 75: Functions L-S-It = k1SDC200111F0001
Page 76 and 77: Function Gt =kI 2t = k1SDC200112F00
Page 78 and 79: Function RVRV1SDC200125F00014Functi
Page 80 and 81: Notes:(1) In accordance also with I
Page 82 and 83: Protection functions and setting va
Page 84 and 85: Functions L-S-It =kI 21SDC200110F00
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Function LAccording to IEC 60225-3k
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Function UVUV1SDC200123F00014Functi
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Accessories for protection trip uni
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1SDC200129F0001SACE PR010/T configu
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• SD030 AO: the device acquires d
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Circuit-breakers with communication
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Measurement, signalling and availab
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Complete control of the installatio
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AccessoriesContentsFunctions of the
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Accessories supplied as standardThe
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Switch-disconnectorsSwitch-disconne
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1SDC200135F00011b) SOR Test UnitThe
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1SDC200138F00012b) Time-delay devic
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Signal for overcurrent releases tri
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1SDC200147F00015c) Electrical signa
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Transformers and operation counters
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1SDC200163F00018e) Accessory for sh
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Interlock between circuit-breakers1
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The emergency power supply is usual
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ATS021ATS022GeneralAuxiliary Power
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Applications of thecircuit-breakerC
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To guarantee selectivity for Emax c
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Double SThanks to the new PR123 tri
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Solution with the PR123 trip unit w
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The figure at the side showsthe tim
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To carry out the cabling, a shielde
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Primary and secondary distributionB
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By assuming some numerical values f
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Direction (OUT-IN)Bw ➞ BwBw ➞ F
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Direction (OUT-IN)Fw ➞ FwFw ➞ B
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Example of selection of earth fault
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With the same configuration, a faul
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Using the SACE RCQ switchboardelect
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MV-LV substation with multipletrans
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Switching and protection of transfo
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Example:In an installation with Un=
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Table for selecting circuit-breaker
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Switching and protection of asynchr
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WarningThe curves of the motor and
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This protection can be carried out
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Switching and protection of capacit
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ABB SACE 6/436
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Overall dimensionsFixed circuit-bre
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Overall dimensionsWithdrawable circ
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1000 max1000 maxOverall dimensionsC
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Overall dimensionsCircuit-breaker a
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Overall dimensionsCircuit-breaker a
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Circuit diagramsContentsReading inf
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M = Motor for charging the closing
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NotesA) The circuit-breaker is only
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Circuit diagramsCircuit diagram sym
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Circuit diagramsElectrical accessor
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Auxiliary circuits of the PR121, PR
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HMI030(*) Connect 5 and 6 terminals
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WITH SAFETY AUXILIARY VOLTAGE SUPPL
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Ordering codesContentsGeneral infor
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Ordering codesSACE Emax automatic c
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1SDC200259F0001PR121/P PR122/P PR12
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1SDC200259F0001PR121/P PR122/P PR12
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1SDC200259F0001PR121/P PR122/P PR12
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1SDC200260F0001PR121/P PR122/P PR12
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1SDC200260F0001PR121/P PR122/P PR12
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1SDC200260F0001PR121/P PR122/P PR12
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1SDC200260F0001PR121/P PR122/P PR12
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1SDC200261F0001PR121/P PR122/P PR12
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1SDC200262F0001PR121/P PR122/P PR12
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Ordering codesSACE Emax automatic c
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Ordering codesSACE Emax switch-disc
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1SDC200259F00011SDA......R13 Poles
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1SDC200260F00011SDA......R13 Poles
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1SDC200260F00011SDA......R13 Poles
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1SDC200262F00011SDA......R13 Poles
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1SDC200264F00011SDA......R14 PolesE
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1SDC200260F00011SDA......R1E3H/E 12
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1SDC200260F00011SDA......R13 Poles
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1SDC200260F00011SDA......R13 Poles
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1SDC200262F00011SDA......R13 Poles
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Ordering codesSACE Emax MTP earthin
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Ordering codesSACE Emax FP fixed pa
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Ordering codesConversion kit for fi
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Ordering codesSACE Emax accessories
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1SDA.....R1Electrical signalling of
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1SDA.....R1Circuit-breaker lock in
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1SDA.....R1Auxiliary unitsAutomatic
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Ordering codesElectronic trip units
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2) MechanicalinterlocksInstructions
Page 280:
Contact usABB SACEA division of ABB
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