Emax Low voltage air circuit-breakers - ABB Download Center

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Circuit-breakers with communication can easily be integrated with automation and supervisionsystems. Typical applications include:– supervision of the installation with continuous data logging (values of currents, voltage, power)and event logging (alarms, faults, trip logs). Supervision can be limited to low voltage devicesor include medium voltage and possibly other kinds of industrial apparatus– predictive maintenance, based on number of operations of each circuit-breaker, interruptedcurrents and estimate of residual equipment life– load shedding and demand side management under control of PLC, DCS or computers.Communication products for ABB SACE EmaxABB SACE has developed a complete series of accessories for the Emax family of electronic tripunits:– PR120/D-M communication module– EP010 – FBP.Furthermore, a new generation of software dedicated to installation, configuration, supervisionand control of protection trip units and circuit-breakers is now available:– SD-View 2000– SD-Pocket– SD-TestBus2.System architecture for plant supervision and control4M.V. protectionEmax with PR122/123Moulded case breakerswith communicationMeter with communication(e.g. remote power measurement)1SDC200310F0001ABB SACE 4/41
Communication devices and systems1SDC200304F0001PR120/D-MPR120/D-M is the new communication module for PR122/P and PR123/P protection trip units.It is designed to allow easy integration of the Emax circuit-breakers in a Modbus network.The Modbus RTU protocol is of widespread use in the power as well as the automation industry.It is based on a master/slave architecture, with a bandwidth of up to 19200 Kbytes/sec. Astandard Modbus network is easily wired up and configured by means of an RS485 physicallayer. ABB SACE trip units work as slaves in the field bus network.All information required for simple integration of PR120/D-M in an industrial communication systemare available on the ABB Web page.4BT030-USBBT030-USB is a device to be connected to the Test connector of PR121/P, PR122/P and PR123/P.It allows Bluetooth communication between the Protection trip unit and a PDA or a Notebook witha Bluetooth port.BT030-USB can also be used with Tmax circuit-breakers equipped with PR222DS/PD. Thisdevice is dedicated to use with the Sd-Pocket application.It can provide the auxiliary supply needed to energize the protection trip unit by means ofrechargeable batteries.EP 010 - FBPEP 010 – FBP is the Fieldbus Plug interface between the Emax protection trip units and the ABBFieldbus Plug system, allowing connection of Emax Circuit-breakers to a Profibus, DeviceNet, orAS-I field bus network.EP 010 – FBP can be connected to the new Emax PR122 and PR123 protection trip units (thePR120/D dialogue module is required).1SDC200305F0001The ABB Fieldbus Plug concept is the latest development in industrial communication systems.All devices feature a standard connection socket, to which a set of interchangeable “smart”connectors can be plugged. Each connector is fitted with advanced electronics implementingthe communication interface towards the selected field bus. Selecting a communication systemis made as easy as selecting and connecting a plug. Communication systems currently availableare Profibus-DP, DeviceNet and AS-i. More are being developed.4/42ABB SACE
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Main characteristicsRangesInstallat
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The new Emax range shines like a li
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Careful selection of materials, met
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Overview of the SACE Emax familyFie
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Construction characteristicsStructu
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Construction characteristicsOperati
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Construction characteristicsUtiliza
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Electronic trip unitsGeneral charac
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Electronic trip unitsVersions avail
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Compliance with StandardsStandards,
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The RangesContentsSACE Emax automat
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1SDC200078F00011SDC200079F00011SDC2
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Switch-disconnectors1SDC200060F0001
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Switch-disconnectors for applicatio
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Sectionalizing truckSectionalizing
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Earthing truckOther versionsEarthin
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Installation in switchgearModular d
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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
Page 86 and 87: Function LAccording to IEC 60225-3k
Page 88 and 89: Function UVUV1SDC200123F00014Functi
Page 90 and 91: Accessories for protection trip uni
Page 92 and 93: 1SDC200129F0001SACE PR010/T configu
Page 94 and 95: • SD030 AO: the device acquires d
Page 98 and 99: Measurement, signalling and availab
Page 100 and 101: Complete control of the installatio
Page 104 and 105: AccessoriesContentsFunctions of the
Page 106 and 107: Accessories supplied as standardThe
Page 108 and 109: Switch-disconnectorsSwitch-disconne
Page 110 and 111: 1SDC200135F00011b) SOR Test UnitThe
Page 112 and 113: 1SDC200138F00012b) Time-delay devic
Page 114 and 115: Signal for overcurrent releases tri
Page 116 and 117: 1SDC200147F00015c) Electrical signa
Page 118 and 119: Transformers and operation counters
Page 120 and 121: 1SDC200163F00018e) Accessory for sh
Page 122 and 123: Interlock between circuit-breakers1
Page 124 and 125: The emergency power supply is usual
Page 126 and 127: ATS021ATS022GeneralAuxiliary Power
Page 130 and 131: Applications of thecircuit-breakerC
Page 132 and 133: To guarantee selectivity for Emax c
Page 134 and 135: Double SThanks to the new PR123 tri
Page 136 and 137: Solution with the PR123 trip unit w
Page 138 and 139: The figure at the side showsthe tim
Page 140 and 141: To carry out the cabling, a shielde
Page 142 and 143: Primary and secondary distributionB
Page 144 and 145: 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
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Contact usABB SACEA division of ABB
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