relion 670 series busbar protection reb670 pre … ct input into reb 670, provide remote backup...

Relion® 670 series

Busbar protection REB670Pre-configuredProduct Guide

Contents

1. Application...........................................................3

2. Available functions...............................................9

4. Functionality.......................................................11

5. Hardware description.........................................23

6. Connection diagrams.........................................25

7. Technical data....................................................33

8. Ordering.............................................................58

Disclaimer

The information in this document is subject to change without notice and should not be construed as a commitment by ABB AB. ABB AB assumesno responsibility for any errors that may appear in this document.

© Copyright 2010 ABB AB.

All rights reserved.

Trademarks

ABB and Relion are registered trademarks of ABB Group. All other brand or product names mentioned in this document may be trademarks orregistered trademarks of their respective holders.

Busbar protection REB670 1MRK 505 182-BEN BPre-configuredProduct version: 1.1 Issued: June 2010

2 ABB

1. Application

REB 670 is designed for the selective, reliableand fast differential protection of busbars, T-connections and meshed corners. REB 670can be used for protection of single anddouble busbar with or without transfer bus,double circuit breaker or one-and-half circuitbreaker stations. The IED is applicable forthe protection of medium voltage (MV), highvoltage (HV) and extra high voltage (EHV)installations at a power system frequency of50Hz or 60Hz. The IED can detect all types ofinternal phase-to-phase and phase-to-earthfaults in solidly earthed or low impedanceearthed power systems, as well as all internalmulti-phase faults in isolated or high-impedance earthed power systems.

REB 670 has very low requirements on themain current transformers (i.e. CTs) and nointerposing current transformers arenecessary. For all applications, it is possibleto include and mix main CTs with 1A and 5Arated secondary current within the sameprotection zone. Typically, CTs with up to10:1 ratio difference can be used within thesame differential protection zone. Adjustmentfor different main CT ratios is achievednumerically by a parameter setting.

The numerical, low-impedance differentialprotection function is designed for fast andselective protection for faults withinprotected zone. All connected CT inputs areprovided with a restraint feature. Theminimum pick-up value for the differentialcurrent is set to give a suitable sensitivity for

all internal faults. For busbar protectionapplications typical setting value for theminimum differential operating current isfrom 50% to 150% of the biggest CT. Thissetting is made directly in primary amperes.The operating slope for the differentialoperating characteristic is fixed to 53% in thealgorithm.

The fast tripping time of the low-impedancedifferential protection function is especiallyadvantageous for power system networkswith high fault levels or where fast faultclearance is required for power systemstability.

The advanced open CT detection algorithmdetects instantly the open CT secondarycircuits and prevents differential protectionoperation without any need for additionalcheck zone.

Differential protection zones in REB 670include a sensitive operational level. Thissensitive operational level is designed to beable to detect internal busbar earthgroundfaults in low impedance earthed powersystems (i.e. power systems where the earth-fault current is limited to a certain level,typically between 300A and 2000A primaryby a neutral point reactor or resistor).Alternatively this sensitive level can be usedwhen high sensitivity is required from busbardifferential protection (i.e. energizing of thebus via long line).

Overall operating characteristic of thedifferential function in REB 670 is shown inthe following figure.

Busbar protection REB670 1MRK 505 182-BEN BPre-configuredProduct version: 1.1 Issued: June 2010Pre-configured Revision: B

ABB 3

Differential protectionoperation characteristic

Operateregion

Diff Oper Level

I d [P

rimar

y Am

ps]

Iin [Primary Amps]

s=0.53

I d=I in

Sensitivedifferentialprotection

en06000142.vsd

Sensitive Oper Level Sens Iin Block

IEC06000142 V1 EN

Figure 1. REB 670 operating characteristic

Integrated overall check zone feature,independent from any disconnector position,is available. It can be used in double busbarstations to secure stability of the busbardifferential protection in case of entirelywrong status indication of busbardisconnector in any of the feeder bays.

Flexible, software based dynamic ZoneSelection enables easy and fast adaptation tothe most common substation arrangementssuch as single busbar with or without transferbus, double busbar with or without transferbus, one-and-a-half breakerstations, doublebusbar-double breaker stations, ring busbars,etc. The software based dynamic ZoneSelections ensures:

• Dynamic linking of measured CTcurrents to the appropriate differentialprotection zone as required by substationtopology

• Efficient merging of the two differentialzones when required by substationtopology (i.e. load-transfer)

• Selective operation of busbar differentialprotection ensures tripping only ofcircuit breakers connected to the faultyzone

• Correct marshaling of backup-tripcommands from internally integrated orexternal circuit breaker failureprotections to all surrounding circuitbreakers

• Easy incorporation of bus-section and/orbus-coupler bays (i.e. tie-breakers) withone or two sets of CTs into theprotection scheme

• Disconnector and/or circuit breakerstatus supervision

Advanced Zone Selection logic accompaniedby optionally available end-fault and/orcircuit breaker failure protections ensureminimum possible tripping time andselectivity for faults within the blind spot orthe end zone between bay CT and bay circuitbreaker. Therefore REB 670 offers bestpossible coverage for such faults in feederand bus-section/bus-coupler bays.

Optionally available circuit breaker failureprotection, one for every CT input into REB670, offers secure local back-up protectionfor the circuit breakers in the station.

Optionally available four-stage, non-directional overcurrent protections, one for


4 ABB

every CT input into REB 670, provide remotebackup functionality for connected feedersand remote-end stations.

It is normal practice to have just one set ofbusbar protection relay per busbar.Nevertheless some utilities do apply twoindependent busbar protection relays perzone of protection. REB 670 IED fits bothsolutions.

A simplified bus differential protection formulti-phase faults and earth faults can beobtained by using a single, one-phase REB670 IED with external auxiliary summationcurrent transformers.

The wide application flexibility makes thisproduct an excellent choice for both newinstallations and the refurbishment of existinginstallations.

Description of 3 ph variant A20

Three-phase version of the IED with two low-impedance differential protection zones andfour three-phase CT inputs (A20). Thisversion is available in 1/2 of 19” case. Theversion is intended for simpler applicationssuch as T-connections, meshed corners, etc.

Description of 3 ph variant A31

Three-phase version of the IED with two low-impedance differential protection zones andeight three-phase CT inputs (A31). Thisversion is available in full 19” case. Theversion is intended for applications onsmaller busbars, with up to two zones andeight CT inputs.

Description of 1 ph variants B20and B21

One-phase version of the IED with two low-impedance differential protection zones andtwelve CT inputs (B20, B21).

• This version is available in either 1/2 of19” (B20) or full 19” (B21) case.

• Due to three available binary inputmodules, the IED in 1/2 of 19” case(B20) is intended for applicationswithout need for dynamic Zone Selectionsuch as substations with single busbar

with or without bus-section breaker, one-and-half breaker or double breakerarrangements. Three such IEDs offer costeffective solutions for such simplesubstation arrangements with up totwelve CT inputs.

• The IED in full 19” case (B21) isintended for applications in substationswhere dynamic Zone Selection or biggernumber of binary inputs and outputs isneeded. Such stations for example aredouble busbar station with or withouttransfer bus with up to 12 CT inputs.

• This version can be optionally used withexternal auxiliary summation currenttransformers.

Description of 1 ph variant B31

One-phase version of the IED with two low-impedance differential protection zones andtwenty-four CT inputs (B31).

• This version is available in full 19” case.The IED is intended for busbarprotection applications in big substationswhere dynamic Zone Selection, quitelarge number of binary inputs andoutputs and many CT inputs are needed.The IED includes two differential zonesand twenty-four CT inputs.

• This version can be optionally used withexternal auxiliary summation currenttransformers.

Available configurations for pre-configured REB 670

Three configurations have been madeavailable for pre-configured REB 670 IED. Itshall be noted that all three configurationsinclude the following features:

• fully configured for the total availablenumber of bays in each REB 670 variant

• facility to take any bay out of service viabuilt-in HMI or externally via binary input

• facility to block any of the two zones viabuilt-in HMI or externally via binary input


ABB 5

• facility to block all bay trips via built-inHMI or externally via binary input, butleaving all other function in service (i.e.BBP Zones, BFP and OCP whereapplicable)

• facility to externaly initiate built-indisturbance recorder

• facility to connect external breakerfailure backup trip signal from every bay

• facility to connect external bay trip signal

Configuration #1 Called X01

• This configuration includes just busbarprotection for simple stations layouts (i.e.One-and-a-half breaker, Double Breakeror Single Breaker stations). Additionaly itcan be used for double busbar-singlebreaker stations where disconnectorreplica is done by using just b auxiliarycontact from every disconnector and/orcircuit breakers. As a consequence nodisconnector/breaker supervision will beavavaible. It is as well possible to adaptthis configuration by SMT to be used asdirect replacement of RED 521*1.0terminals. This configuration is avaiablefor all five REB 670 variants (i.e. A20,A31, B20, B21 & B31). It shall be notedthat optional functions breaker failureprotection RBRF, end fault protectionand overcurrent protection POCM can beordered together with this configuration,but they will not be pre-configured! Thusthese optional functions shall beconfigured by the end user.


• This configuration includes just busbarprotection for double busbar-singlebreaker stations, where Zone Selection isdone by using a and b auxiliary contactsfrom every disconnector and/or circuit

breaker. Thus full disconnector/breakersupervision is avaiable. Thisconfiguration is avaiable for only threeREB 670 variants (i.e. A31, B21 and B31).It shall be noted that optional functionsbreaker failure protection RBRF, endfault protection and overcurrentprotection POCM can be orderedtogether with this configuration, but theywill not be pre-configured! Thus theseoptional functions shall be configured bythe end user.


• This configuration includes BBP withbreaker failure protection RBRF, endfault protection and overcurrentprotection POCM for double busbar-single breaker stations, where ZoneSelection is done by using a and bauxiliary contacts from everydisconnectors and/or circuit breakers.Thus full disconnector/breakersupervision is avaiable. Thisconfiguration is avaiable for only threeREB 670 variants (i.e. A31, B21 and B31).

Application examples of REB 670

Examples of typical station layouts, whichcan be protected with REB 670 are givenbelow:

xx06000009.vsdIEC06000009 V1 EN

Figure 2. Example of T-connection


6 ABB

BI1 BI1 BI1 BI1 BI1 BI1 BI1

QA1 QA1 QA1 QA1 QA1 QA1 QA1

QB1ZA ZB

xx06000012.vsdIEC06000012 V1 EN

Figure 3. Example of single bus station

BI1

QA1

QB1 QB7

BI1

QB7QB1

QA1

BI1

QB7QB1

QA1

BI1

QB7QB1

QA1

BI1

QB7QB1

QA1

ZA

ZB

BI1

QB7QB1

QA1

xx06000013.vsdIEC06000013 V1 EN

Figure 4. Example of single bus station with transfer bus

BI1

QA1

QB1 QB2

BI1

QA1

QB1 QB2

BI1

QA1

QB1 QB2

BI1

QA1

QB1 QB2

BI1

QA1

QB1 QB2BI1

QA1

BI1

QB1 QB2

QA1

ZA

ZB

xx06000014.vsdIEC06000014 V1 EN

Figure 5. Example of double bus-single breaker station

BI1

QB1 QB2 QB7

BI1

QB1 QB2 QB7

BI1

QB1 QB2 QB7

BI1

QB1 QB2 QB7

BI1

QB20QB2 QB7QB1

QA1 QA1 QA1 QA1 QA1

ZAZB

xx06000015.vsdIEC06000015 V1 EN

Figure 6. Example of double bus-single breaker station with transfer bus


ABB 7

BI1

QA1

QB1 QB2

BI1

QA1

QB1 QB2

BI1

QA1

QB1 QB2

BI1

QA1

QB1 QB2

BI1

QA1

QB1 QB2

BI1

QA1

QB1 QB2

BI1

QA1

QB1 QB2

BI1

QA1

QB1 QB2BI1

QA1

BI1 QA1

BI1 QA1

BI1

QB1 QB2

QA1

BI1

QA1

ZA1

ZB1

ZA2

ZB2

xx06000016.vsd

IEC06000016 V1 EN

Figure 7. Example of double bus-single breaker station with two bus-section and two bus-coupler breakers

BI3

BI1

QA1

BI2

QA2

QA3

BI3

BI1

QA1

BI2

QA2

QA3

BI3

BI1

QA1

BI2

QA2

QA3

BI3

BI1

QA1

BI2

QA2

QA3

BI3

BI1

QA1

BI2

QA2

QA3

ZA

ZB

xx06000017.vsdIEC06000017 V1 EN

Figure 8. Example of one-and-a-half breaker station

QA1

BI1 BI2

QA2 QA1

BI1 BI2

QA2 QA1

BI1 BI2

QA2 QA1

BI1 BI2

QA2 QA1

BI1 BI2

QA2

ZA

ZB

xx06000018.vsdIEC06000018 V1 EN

Figure 9. Example of double bus-double breaker station


8 ABB

QB32

QB12BI1

QA3BI3

BI8

QA4

BI4

QA2

BI2

BI5

BI6BI7

QB5QB8

QB6QB7

QB31

QB11

QB42 QB22

QB21QB41

QA1ZA1 ZA2

ZB1 ZB2

xx06000019.vsdIEC06000019 V1 EN

Figure 10. Example of mesh or ring bus station


ABB 9

2. Available functions

ANSI Function description 3Ph; 2-zones, 4-bays BBP (A20)

3Ph; 2-zones, 8-bays BBP (A31)

1Ph; 2-zones, 12-bays BBP (B20/B21)

1Ph; 2-zones, 24-bays BBP (B31)

Basic Option(Qty/optiondesign)




Differential protection

87B Busbar differential protection,2 zones, three phase/4 bays(BZITGGIO)

1 - - - - - - -

87B Busbar differential protection,2 zones, three phase/8 bays(BZITGGIO)

- - 1 - - - - -

87B Busbar differential protection,2 zones, single phase/12 bays(BZITGGIO)

- - - - 1 - - -

87B Busbar differential protection,2 zones, single phase/24 bays(BZITGGIO)

- - - - - - 1 -

Status of primary switchingobject for busbar protectionzone selection (SWSGGIO)

20 - 40 - 60 - 96 -

Current protection

51/67 Four step phase overcurrentprotection (OC4PTOC)

- 4/C06 - 8/C07 - - - -

50BF Breaker failure protection(CCRBRF)

- 4/C10 - 8/C11 - - - -

Control

79 Autorecloser (SMBRREC) - 2/H05 - 2/H05 - 2/H05 - 2/H05

Logic rotating switch forfunction selection and LHMIpresentation (SLGGIO)

15 - 15 - 15 - 15 -

Selector mini switch (VSGGIO) 20 - 20 - 20 - 20 -

Station communication

IEC61850-8-1 Communication*)

1 - 1 - 1 - 1 -

LON communication protocol *) 1 - 1 - 1 - 1 -

SPA communication protocol *) 1 - 1 - 1 - 1 -

IEC60870-5-103communication protocol *)

1 - 1 - 1 - 1 -

DNP3.0 for TCP/IP andEiA-485 communicationprotocol

1 - 1 - 1 - 1 -

Single command, 16 signals 4 - 4 - 4 - 4 -

Multiple command and transmit 60/10 - 60/10 - 60/10 - 60/10 -

Remote communication

Binary signal transfer receive/transmit *)

6 - 6 - 6 - 6 -

*) In order to utilize it, an appropriate optional hardware port must be ordered.


10 ABB

4. Functionality


The function consists of differentialprotection algorithm, sensitive differentialprotection algorithm, check zone algorithm,open CT algorithm and two supervisionalgorithms.

Busbar differential protection

This protection function is intended for fastand selective tripping of faults withinprotected zone. For each current input, theCT ratio can be set from the front HMI or viathe parameter-setting tool, PCM600. In thisway adaptation to different CT ratios isprovided in the simplest way. The minimumpick-up value for the differential current isthen set to give a suitable sensitivity for allinternal faults. This setting is made directly inprimary amperes. For busbar protectionapplications typical setting value for theminimum differential operating current isfrom 50% to 150% of the biggest CT. Thesettings can be changed from the front HMIor via the parameter-setting tool, PCM600.

All current inputs are indirectly provided witha restraint feature. The operation is based onthe well-proven RADSS percentage restraintstabilization principle, with an extrastabilization feature to stabilize for veryheavy CT saturation. Stability for externalfaults is guaranteed if a CT is not saturatedfor at least two milliseconds during eachpower system cycle. It is also possible to addexternal tripping criteria by binary signal.

The trip command from the differentialprotection including sensitive differentialprotection and circuit breaker failure backup-trip commands can be set either as self-resetting or latched. In second case themanual reset is needed in order to reset theindividual bay trip output contacts.

Sensitive differential level BZISGGIO

Differential protection zones in REB670include a sensitive operational level. This

sensitive operational level is designed to beable to detect internal busbar earth faults inlow impedance earthed power systems (i.e.power systems where the earth-fault currentis limited to a certain level, typically between300A and 2000A primary by a neutral pointreactor or resistor). For increased security,the sensitive differential protection must beexternally enabled by a binary signal (e.g.from external open delta VT overvoltagerelay or external power transformer neutralpoint overcurrent relay). Finally it is as wellpossible to set a time delay before the tripsignal from the sensitive differentialprotection is given. This sensitive level canbe alternatively used in special applicationswhen high sensitivity is required from busbardifferential protection (i.e. energizing of deadbus via a long line).

Operation and operating characteristic of thesensitive differential protection can be setindependently from the operatingcharacteristic of the main differentialprotection. However, the sensitive differentiallevel is blocked as soon as the total incomingcurrent exceeds the pre-set level or whendifferential current exceed the set minimumpickup current for the usual differentialprotection. Therefore, by appropriate settingsit can be ensured that this sensitive level isblocked for all external multi-phase faults,which can cause CT saturation. Operatingcharacteristic of sensitive differentialcharacteristics is shown in figure 1.

Check zone

For busbar protection in double busbarstations when dynamic zone selection isneeded, it is sometimes required to includethe overall differential zone (that is, checkzone). Hence, the built-in, overall check zoneis available in the IED. Because the built-incheck zone current measurement is notdependent on the disconnector status, thisfeature ensures stability of Busbar differentialprotection even for completely wrong statusindication from the busbar disconnectors. Itis to be noted that the overall check zone,only supervise the usual differential


ABB 11

protection operation. The external tripcommands, breaker failure backup-tripcommands and sensitive differentialprotection operation are not supervised bythe overall check zone.

The overall check zone has simple currentoperating algorithm, which ensures checkzone operation for all internal faultsregardless the fault current distribution. Toachieve this, the outgoing current from theoverall check zone is used as restraintquantity. If required, the check zoneoperation can be activated externally by abinary signal.

Open CT detection

The innovative measuring algorithm providesstability for open or short-circuited main CTsecondary circuits, which means that noseparate check zone is actually necessary.Pick-up current level for open CT detectioncan usually be set to detect the open circuitcondition for the smallest CT. This built-infeature allows the protection terminal to beset very sensitive, even to a lower value thanthe maximum CT primary rating in thestation. At detection of problems in CTsecondary circuits, the differential protectioncan be instantly blocked and an alarm isgiven. Alternatively the differential protectioncan be automatically desensitized in order toensure busbar differential protection stabilityduring normal through-load condition. Whenproblems in CT secondary circuits have beenfound and associated error has beencorrected a manual reset must be given to theIED. This can be done locally from the frontHMI, or remotely via binary input orcommunication link.

However, it shall be noted that this featurecan be only partly utilized when thesummation principle is used.

Differential protection supervision

Dual monitoring of differential protectionstatus is available. The first monitoringfeature operates after settable time delaywhen differential current is higher than theuser settable level. This feature can be for

example used to design automatic reset logicfor previously described open CT detectionfeature. The second monitoring featureoperates immediately when the busbarthrough-going current is bigger than the usersettable level. Both of these monitoringfeatures are phase segregated and they giveout binary signals, which can be either usedto trigger disturbance recorder or foralarming purposes.

Zone selection

Typically CT secondary circuits from everybay in the station are connected to the busbarprotection. The built-in software featurecalled “Zone Selection” gives a simple butefficient control over the connected CTs tobusbar protection IED in order to providefully operational differential protectionscheme for multi-zone applications on bothsmall and large buses.

The function consists of dedicateddisconnector/circuit breaker statusmonitoring algorithm, bay dedicated CT-connection control algorithm and zoneinterconnection algorithm.

Switch status monitoring

For stations with complex primary layout (i.e.double busbar single breaker station with orwithout transfer bus) the information aboutbusbar disconnector position in every bay iscrucial information for busbar protection. Thepositions of these disconnectors then actuallydetermine which CT input (i.e. bay) isconnected to which differential protectionzone. For some more advanced features likeend-fault or blind-spot protection the actualstatus of the circuit breaker in some or evenall bays can be vital information for busbarprotection as well. The switch function blockis used in REB 670 to take the status of twoauxiliary contacts from the primary device,evaluate them and then to deliver the deviceprimary contact position to the rest of thezone selection logic.

For such applications typically two auxiliarycontacts (i.e. normally open and normallyclosed auxiliary contacts) from each relevant


12 ABB

primary switching object shall be connectedto the IED. Then the status for everyindividual primary switching object will bedetermined. In REB 670 dedicated functionblock for each primary switching object isavailable in order to determine the status ofthe object primary contacts. By a parametersetting one of the following two logicalschemes can be selected for each primaryobject individually by the end user:

• If not open then closed (i.e. as in RADSSschemes)

• Open or closed only when clearlyindicated by aux contact status (i.e. as inINX schemes)

Table 1 gives quick overview about bothschemes

It shall be noted that the first scheme onlyrequires fast breaking normally closedauxiliary contact (i.e. b contact) for properoperation. The timing of normally openauxiliary contact is not critical because it isonly used for supervision of the primary

object status. The second scheme in additionrequires properly timed-adjusted, early-making normally open auxiliary contact (i.e.early making a contact) for proper operation.

Regardless which scheme is used the time-delayed disconnector/circuit breaker statussupervision alarm is available (i.e. 00 or 11auxiliary contact status). How two integrateddifferential protection zones behave whendisconnector alarm appears is freelyconfigurable by the end user.

It is as well possible by a parameter setting tooverride the primary object status as eitherpermanently open or permanently closed.This feature can be useful during testing,installation and commissioning of the busbarprotection scheme. At the same time,separate alarm is given to indicate that theactual object status is overwritten by a settingparameter.

It shall be noted that it is as well possible touse only normally closed auxiliary contactsfor Zone Selection logic. In that case theSwitch function blocks are not used at all.

Table 1. Treatment of primary object auxiliary contact status within BBP in REB 670

Primary equipment Status in BBP Alarm facility

NormallyOpenauxiliarycontactstatus(i.e.“closed” or“a”contact)

NormallyClosedauxiliarycontactstatus(i.e.“open” or“b”contact)

when“Scheme 1RADSS”is selected

when“Scheme 2INX”is selected

Alarm aftersettabletime delay

Information visibleon built-in front HMI

open open closed Lastpositionsaved

yes intermediate_00

open

closed open open no open

closed

open closed closed no closed

closed closed closed closed yes badState_11


ABB 13

Bay

Each CT input is allocated to one dedicatedbay function block. This function block isused to provide complete user interface forall signals from and towards this bay. It isalso used to influence bay measured current.

It is possible by a parameter settingCTConnection to connect or disconnect theCT input to the bay function block. Once theCT input is connected to the bay functionblock this associated current input can beincluded to or excluded from the twointernally available differential functions insoftware. This can be done by a parametersetting for simple station layouts (that is, one-and-a-half breaker stations) or alternativelyvia dedicated logical scheme (that is, doublebusbar stations). For each bay the end userhave to select one of the following fivealternatives:

• Permanently connect this bay current tozone A (that is, ZA)

• Permanently connect this bay current tozone B (that is, ZB)

• Permanently connect this bay current tozone A and inverted bay current to ZB(that is, ZA and ZB)

• Connect this bay current to ZA or ZBdepending on the logical status of thetwo input binary signals available on thisbay function block. These two inputsignals will include measured current tothe respective zone when their logicalvalue is one (that is, CntrlIncludes). Thisoption is used together with abovedescribed Switch function blocks inorder to provide complete ZoneSelection logic

• Connect the bay current to ZA or ZBdepending on the logical status of thetwo input binary signals available on thisbay function block. These two signalswill include measured current to therespective zone when their logical valueis zero (that is, CntrlExcludes). Thisoption is typically used when onlynormally closed auxiliary contacts from

the busbar disconnector are available tothe Zone Selection logic

At the same time, an additional feature forinstantaneous or time delayed disconnectionor even inversion of the connected baycurrent via separate logical signals is alsoavailable. This feature is provided in order tofacilitate for bus-section or bus-coupler CTdisconnection for tie-breakers with a CT onlyon one side of the circuit breaker. Thisensures correct and fast fault clearance offaults between the CT and the circuit breakerwithin these bays. The same feature can beindividually used in any feeder bay tooptimize Busbar differential protectionperformance, when feeder circuit breaker isopen. Thus, the end-fault protection for faultsbetween circuit breaker and the CT isavailable. However, to use this feature circuitbreaker auxiliary contacts and closingcommand to the circuit breaker shall bewired to the binary inputs of the IED.Therefore, he IED offers best possiblecoverage for these special faults between CTand circuit breaker in feeder and bus-section/bus-coupler bays.

Within the Bay function block it is decidedby a parameter setting how this bay shouldbehave during zone interconnection (that is,load transfer). For each bay individually oneof the following three options can be selected:

• Bay current is forced out from bothzones during zone interconnection (usedfor bus-coupler bays)

• Bay current is unconditionally forcedinto both zones during zoneinterconnection (used in specialapplications)

• Bay current is connected to both zonesduring zone interconnection if the baywas previously connected to one of thetwo zones (typically used for feeder bays)

The third option ensures that the feeder,which is out of service, is not connected toany of the two zones during zoneinterconnection.


14 ABB

Within the Bay function block it is decidedby a parameter setting whether this bayshould be connected to the check zone ornot. In this way the end user has simplecontrol over the bays, which shall beconnected to the overall check zone.

By appropriate configuration logic it ispossible to take any bay (that is, CT input)out of service. This can be done from thelocal HMI or externally via binary signal. Inthat case all internal current measuringfunctions (that is, differential protection,sensitive differential protection, check zone,breaker failure protection and overcurrentprotection) are disabled. At the same time,any trip command to this bay circuit breakercan be inhibited.

Via two dedicated binary input signals it ispossible to:

• Trip only the bay circuit breaker (usedfor integrated OC protection tripping)

• Trip the whole differential zone to whichthis bay is presently connected (used forbackup-trip command from eitherintegrated or external bay circuit breakerfailure protection)

Finally dedicated trip binary output from theBay function block is available in order to

provide common trip signal to the bay circuitbreaker from busbar differential protection,breaker failure protection, backupovercurrent protection and so on.

In this way the interface to the user is kept assimple as possible and IED engineering workis quite straight forward.

Zone interconnection (Load transfer)

When this feature is activated the twointegrated differential protection zones aremerged into one common, overall differentialzone. This feature is required in doublebusbar stations when in any of the feederbays both busbar disconnectors are closed atthe same time (that is, load transfer). Asexplained in above section Bay each CT inputwill then behave in the pre-set way in orderto ensure proper current balancing duringthis special condition. This feature can bestarted automatically (when Zone Selectionlogic determines that both busbardisconnectors in one feeder bay are closed atthe same time) or externally via dedicatedbinary signal. If this feature is active forlonger time than the pre-set vale the alarmsignal is given.

Current protection

Four step phase overcurrent protectionOC4PTOC

The four step phase overcurrent protectionfunction OC4PTOC has an inverse or definitetime delay independent for each stepseparately.

All IEC and ANSI time delayed characteristicsare available together with an optional userdefined time characteristic.

The directional function is voltage polarizedwith memory. The function can be set to bedirectional or non-directional independentlyfor each of the steps.

A 2nd harmonic blocking can be setindividually for each step.

This function can be used as a backup bayprotection (e.g. for transformers, reactors,shunt capacitors and tie-breakers). A specialapplication is to use this phase overcurrentprotection to detect short-circuits betweenthe feeder circuit breaker and feeder CT in afeeder bay when the circuit breaker is open.This functionality is called end-faultprotection. In such case unnecessarilyoperation of the busbar differential protectioncan be prevented and only fast overcurrenttrip signal can be sent to the remote line end.In order to utilize this functionality the circuitbreaker status and CB closing command mustbe connected to the REB 670. One of theovercurrent steps can be set and configuredto act as end-fault protection in REB 670.


ABB 15

The function is normally used as end faultprotection to clear faults between currenttransformer and circuit breaker.

Four step single phase overcurrentprotection PH4SPTOC

Four step single phase overcurrent protection(PH4SPTOC)has an inverse or definite timedelay independent for each step separately.

All IEC and ANSI time delayed characteristicsare available together with an optional userdefined time characteristic.

The function is normally used as end faultprotection to clear faults between currenttransformer and circuit breaker.

Breaker failure protection CCRBRF

Breaker failure protection (CCRBRF) ensuresfast back-up tripping of surrounding breakersin case of own breaker failure to open.CCRBRF can be current based, contact based,or adaptive combination between these twoprinciples.

A current check with extremely short resettime is used as check criteria to achieve ahigh security against unnecessary operation.

A contact check criteria can be used wherethe fault current through the breaker is small.

CCRBRF can be single- or three-phaseinitiated to allow use with single phasetripping applications. For the three-phaseversion of CCRBRF the current criteria can beset to operate only if two out of four forexample, two phases or one phase plus theresidual current start. This gives a highersecurity to the back-up trip command.

CCRBRF function can be programmed to givea single- or three-phase re-trip of the ownbreaker to avoid unnecessary tripping ofsurrounding breakers at an incorrectinitiation due to mistakes during testing.

Breaker failure protection, single phaseversion CCSRBRF

Breaker failure protection, single phaseversion (CCSRBRF) function ensures fast back-up tripping of surrounding breakers.

A current check with extremely short resettime is used as check criteria to achieve ahigh security against unnecessary operation.

CCSRBRF can be programmed to give a re-trip of the own breaker to avoid unnecessarytripping of surrounding breakers at anincorrect starting due to mistakes duringtesting.

Control

Autorecloser SMBRREC

The autoreclosing function provides high-speed and/or delayed three poleautoreclosing. The autoreclosing can be usedfor delayed busbar restoration. OneAutorecloser (SMBRREC) per zone can bemade available.

Logic rotating switch for functionselection and LHMI presentation SLGGIO

The logic rotating switch for functionselection and LHMI presentation function(SLGGIO) (or the selector switch functionblock) is used to get a selector switchfunctionality similar with the one provided bya hardware selector switch. Hardwareselector switches are used extensively byutilities, in order to have different functionsoperating on pre-set values. Hardwareswitches are however sources formaintenance issues, lower system reliabilityand extended purchase portfolio. The virtualselector switches eliminate all these problems.

Selector mini switch VSGGIO

Selector mini switch (VSGGIO) functionblock is a multipurpose function used in theconfiguration tool in PCM600 for a variety ofapplications, as a general purpose switch.

VSGGIO can be controlled from the menu orfrom a symbol on the single line diagram(SLD) on the local HMI.

Single point generic control 8 signalsSPC8GGIO

The Single point generic control 8 signals(SPC8GGIO) function block is a collection of8 single point commands, designed to bring


16 ABB

in commands from REMOTE (SCADA) tothose parts of the logic configuration that donot need complicated function blocks thathave the capability to receive commands (forexample, SCSWI). In this way, simplecommands can be sent directly to the IEDoutputs, without confirmation. Confirmation(status) of the result of the commands issupposed to be achieved by other means,such as binary inputs and SPGGIO functionblocks.

Logic

Configurable logic blocks

A number of logic blocks and timers areavailable for user to adapt the configurationto the specific application needs.

• OR function block.

• INVERTER function blocks that inverts theinput signal.

• PULSETIMER function block can be used,for example, for pulse extensions orlimiting of operation of outputs.

• GATE function block is used for controllingif a signal should be able to pass from theinput to the output or not depending on asetting.

• XOR function block.

• LOOPDELAY function block used to delaythe output signal one execution cycle.

• TIMERSET function has pick-up and drop-out delayed outputs related to the inputsignal. The timer has a settable time delay.

• AND function block.

• SRMEMORY function block is a flip-flopthat can set or reset an output from twoinputs respectively. Each block has twooutputs where one is inverted. The memorysetting controls if the block after a powerinterruption should return to the state

before the interruption, or be reset. Setinput has priority.

• RSMEMORY function block is a flip-flopthat can reset or set an output from twoinputs respectively. Each block has twooutputs where one is inverted. The memorysetting controls if the block after a powerinterruption should return to the statebefore the interruption, or be reset. Resetinput has priority.

Fixed signal function block

The Fixed signals function (FXDSIGN)generates a number of pre-set (fixed) signalsthat can be used in the configuration of anIED, either for forcing the unused inputs inother function blocks to a certain level/value,or for creating a certain logic.

Monitoring

Measurements CVMMXU

The service value function is used to get on-line information from the IED. These servicevalues makes it possible to display on-lineinformation on the local HMI and on theSubstation automation system about:

• measured voltages, currents, frequency,active, reactive and apparent power andpower factor

• the primary and secondary phasors• differential currents, bias currents• positive, negative and zero sequence

currents and voltages• mA, input currents• pulse counters• event counters• measured values and other information

of the different parameters for includedfunctions

• logical values of all binary in- andoutputs and

• general IED information.


ABB 17

Event counter CNTGGIO

Event counter (CNTGGIO) has six counterswhich are used for storing the number oftimes each counter input has been activated.

Disturbance report DRPRDRE

Complete and reliable information aboutdisturbances in the primary and/or in thesecondary system together with continuousevent-logging is accomplished by thedisturbance report functionality.

Disturbance report DRPRDRE, alwaysincluded in the IED, acquires sampled data ofall selected analog input and binary signalsconnected to the function block that is,maximum 40 analog and 96 binary signals.

Disturbance report functionality is a commonname for several functions:

• Event list• Indications• Event recorder• Trip value recorder• Disturbance recorder

Disturbance report function is characterizedby great flexibility regarding configuration,starting conditions, recording times and largestorage capacity.

A disturbance is defined as an activation ofan input in the AxRADR or BxRBDR functionblocks, which is set to trigger the disturbancerecorder. All signals from start of pre-faulttime to the end of post-fault time will beincluded in the recording.

Every disturbance report recording is savedin the IED in the standard Comtrade format.The same applies to all events, which arecontinuously saved in a ring-buffer. The localHMI is used to get information about therecordings, but the disturbance report filesmay be uploaded to PCM600 and furtheranalysis using the disturbance handling tool.

Event list DRPRDRE

Continuous event-logging is useful formonitoring of the system from an overview

perspective and is a complement to specificdisturbance recorder functions.

The event list logs all binary input signalsconnected to the Disturbance report function.The list may contain of up to 1000 time-tagged events stored in a ring-buffer.

Indications DRPRDRE

To get fast, condensed and reliableinformation about disturbances in theprimary and/or in the secondary system it isimportant to know, for example binarysignals that have changed status during adisturbance. This information is used in theshort perspective to get information via thelocal HMI in a straightforward way.

There are three LEDs on the local HMI(green, yellow and red), which will displaystatus information about the IED and theDisturbance report function (trigged).

The Indication list function shows all selectedbinary input signals connected to theDisturbance report function that havechanged status during a disturbance.

Event recorder DRPRDRE

Quick, complete and reliable informationabout disturbances in the primary and/or inthe secondary system is vital, for example,time tagged events logged duringdisturbances. This information is used fordifferent purposes in the short term (forexample corrective actions) and in the longterm (for example Functional Analysis).

The event recorder logs all selected binaryinput signals connected to the Disturbancereport function. Each recording can containup to 150 time-tagged events.

The event recorder information is availablefor the disturbances locally in the IED.

The event recording information is anintegrated part of the disturbance record(Comtrade file).


18 ABB

Trip value recorder DRPRDRE

Information about the pre-fault and faultvalues for currents and voltages are vital forthe disturbance evaluation.

The Trip value recorder calculates the valuesof all selected analog input signals connectedto the Disturbance report function. The resultis magnitude and phase angle before andduring the fault for each analog input signal.

The trip value recorder information isavailable for the disturbances locally in theIED.

The trip value recorder information is anintegrated part of the disturbance record(Comtrade file).

Disturbance recorder DRPRDRE

The Disturbance recorder function suppliesfast, complete and reliable information aboutdisturbances in the power system. Itfacilitates understanding system behavior andrelated primary and secondary equipmentduring and after a disturbance. Recordedinformation is used for different purposes inthe short perspective (for example correctiveactions) and long perspective (for exampleFunctional Analysis).

The Disturbance recorder acquires sampleddata from all selected analog input andbinary signals connected to the Disturbancereport function (maximum 40 analog and 96binary signals). The binary signals are thesame signals as available under the eventrecorder function.

The function is characterized by greatflexibility and is not dependent on theoperation of protection functions. It canrecord disturbances not detected byprotection functions.

The disturbance recorder information for thelast 100 disturbances are saved in the IEDand the local HMI is used to view the list ofrecordings.

Event function

When using a Substation Automation systemwith LON or SPA communication, time-tagged events can be sent at change orcyclically from the IED to the station level.These events are created from any availablesignal in the IED that is connected to theEvent function (EVENT). The event functionblock is used for LON and SPAcommunication.

Analog and double indication values are alsotransferred through EVENT function.

Measured value expander block RANGE_XP

The current and voltage measurementsfunctions (CVMMXU, CMMXU, VMMXU andVNMMXU), current and voltage sequencemeasurement functions (CMSQI and VMSQI)and IEC 61850 generic communication I/Ofunctions (MVGGIO) are provided withmeasurement supervision functionality. Allmeasured values can be supervised with foursettable limits that is low-low limit, low limit,high limit and high-high limit. The measurevalue expander block (RANGE_XP) has beenintroduced to be able to translate the integeroutput signal from the measuring functions to5 binary signals that is below low-low limit,below low limit, normal, above high-highlimit or above high limit. The output signalscan be used as conditions in the configurablelogic.

Basic IED functions

Time synchronization

Use the time synchronization source selectorto select a common source of absolute timefor the IED when it is a part of a protectionsystem. This makes comparison of events anddisturbance data between all IEDs in a stationautomation system possible.

Human machine interface

The local HMI is equipped with a LCD that isused among other things to locally displaythe following crucial information:


ABB 19

• Connection of each bay, respecting thetwo differential protection zones and thecheck zone. In the Parameter SettingTool the user sets individual bay namesto facilitate the identification of eachprimary bay for station personnel.

• Status of each individual primaryswitchgear device, for example, open,closed, 00 as intermediate state and 11 asbad state. In PCM600 the user sets theindividual primary switchgear objectnames to facilitate the identification ofeach switchgear device for the stationpersonnel.

The local HMI is divided into zones withdifferent functionality.

• Status indication LEDs.• Alarm indication LEDs, which consist of

15 LEDs (6 red and 9 yellow) with userprintable label. All LEDs are configurablefrom PCM600.

• Liquid crystal display (LCD).• Keypad with push buttons for control

and navigation purposes, switch forselection between local and remotecontrol and reset.

• Isolated RJ45 communication port.

IEC06000143 V1 EN

Figure 11. Example of medium graphic HMI


20 ABB

IEC06000191 V1 EN

Figure 12. Bay to zone connection example

1 User settable bay name

2 Internally used bay FB

3 Connections to internal zones

IEC06000192 V1 EN

Figure 13. Example of status of primaryswitchgear objects

1 User settable switchgear names

2 Switchgear object status


Overview

Each IED is provided with a communicationinterface, enabling it to connect to one ormany substation level systems or equipment,either on the Substation Automation (SA) busor Substation Monitoring (SM) bus.

Following communication protocols areavailable:

• IEC 61850-8-1 communication protocol• LON communication protocol• SPA or IEC 60870-5-103 communication

protocol• DNP3.0 communication protocol

Theoretically, several protocols can becombined in the same IED.


ABB 21

IEC 61850-8-1 communication protocol

The IED is equipped with single or doubleoptical Ethernet rear ports (order dependent)for the new substation communicationstandard IEC 61850-8-1 for the station bus.IEC 61850-8-1 communication is also possiblefrom the optical Ethernet front port. IEC61850-8-1 protocol allows intelligent devices(IEDs) from different vendors to exchangeinformation and simplifies systemengineering. Peer-to-peer communicationaccording to GOOSE is part of the standard.Disturbance files uploading is provided.

Serial communication, LON

Existing stations with ABB station bus LONcan be extended with use of the optical LONinterface. This allows full SA functionalityincluding peer-to-peer messaging andcooperation between existing ABB IED's andthe new IED 670.

SPA communication protocol

A single glass or plastic port is provided forthe ABB SPA protocol. This allows extensionsof simple substation automation systems butthe main use is for Substation MonitoringSystems SMS.

IEC 60870-5-103 communication protocol

A single glass or plastic port is provided forthe IEC60870-5-103 standard. This allowsdesign of simple substation automationsystems including equipment from differentvendors. Disturbance files uploading isprovided.

DNP3.0 communication protocol

An electrical RS485 and an optical Ethernetport is available for the DNP3.0communication. DNP3.0 Level 2communication with unsolicited events, timesynchronizing and disturbance reporting isprovided for communication to RTUs,Gateways or HMI systems.

Single command, 16 signals

The IEDs can receive commands either froma substation automation system or from thelocal HMI. The command function block hasoutputs that can be used, for example, tocontrol high voltage apparatuses or for otheruser defined functionality.

Multiple command and transmit

When 670 IED's are used in SubstationAutomation systems with LON, SPA orIEC60870-5-103 communication protocols theEvent and Multiple Command function blocksare used as the communication interface forvertical communication to station HMI andgateway and as interface for horizontal peer-to-peer communication (over LON only).


Analog and binary signal transfer toremote end

Three analog and eight binary signals can beexchanged between two IEDs. Thisfunctionality is mainly used for the linedifferential protection. However it can beused in other products as well. An IED cancommunicate with up to 4 remote IEDs.

Binary signal transfer to remote end, 192signals

If the communication channel is used fortransfer of binary signals only, up to 192binary signals can be exchanged betweentwo IEDs. For example, this functionality canbe used to send information such as status ofprimary switchgear apparatus or intertrippingsignals to the remote IED. An IED cancommunicate with up to 4 remote IEDs.

Line data communication module, shortrange LDCM

The line data communication module (LDCM)is used for communication between the IEDssituated at distances < or from the IED tooptical to electrical converter with G.703 or G.703E1 interface located on a distances <3 kmaway. The LDCM module sends and receives


22 ABB

data, to and from another LDCM module. TheIEEE/ANSI C37.94 standard format is used.

5. Hardware description

Hardware modules

Power supply module PSM

The power supply module is used to providethe correct internal voltages and full isolationbetween the terminal and the battery system.An internal fail alarm output is available.

Binary input module BIM

The binary input module has 16 opticallyisolated inputs and is available in twoversions, one standard and one withenhanced pulse counting capabilities on theinputs to be used with the pulse counterfunction. The binary inputs are freelyprogrammable and can be used for the inputof logical signals to any of the functions.They can also be included in the disturbancerecording and event-recording functions. Thisenables extensive monitoring and evaluationof operation of the IED and for all associatedelectrical circuits.

Binary output module BOM

The binary output module has 24independent output relays and is used fortrip output or any signaling purpose.

Static binary output module SOM

The static binary output module has six faststatic outputs and six change over outputrelays for use in applications with high speedrequirements.

Binary input/output module (IOM)

The binary input/output module is usedwhen only a few input and output channelsare needed. The ten standard output channelsare used for trip output or any signallingpurpose. The two high speed signal outputchannels are used for applications where

short operating time is essential. Eightoptically isolated binary inputs cater forrequired binary input information.

Optical ethernet module OEM

The optical fast-ethernet module is used toconnect an IED to the communication buses(like the station bus) that use the IEC61850-8-1 protocol (port A, B). The modulehas one or two optical ports with STconnectors.

Serial SPA/IEC 60870-5-103 and LONcommunication module SLM

The optical serial channel and LON channelmodule is used to connect an IED to thecommunication that use SPA, LON, orIEC60870–5–103. The module has two opticalports for plastic/plastic, plastic/glass, or glass/glass. One port is used for SPA and IEC60870-5-103 one port is used for LON.

Line data communication module LDCM

Each module has one optical port, one foreach remote end to which the IEDcommunicates.

Alternative cards for Short range (850 nmmulti mode) are available.


ABB 23

Galvanic RS485 serial communicationmodule

The galvanic RS485 serial communicationmodule is used as an alternative for DNP3.0communication.

GPS time synchronization module GSM

This module includes the GPS receiver usedfor time synchronization. The GPS has oneSMA contact for connection to an antenna.

IRIG-B Time synchronizing module

The IRIG-B time synchronizing module isused for accurate time synchronizing of theIED from a station clock.

Electrical (BNC) and optical connection (ST)for 0XX and 12X IRIG-B support.

Transformer input module TRM

The transformer input module is used togalvanically separate and transform thesecondary currents and voltages generated bythe measuring transformers. The module hastwelve inputs in different combinations ofcurrents and voltage inputs.

Alternative connectors of Ring lug orCompression type can be ordered.

Layout and dimensions

Dimensions

xx05000003.vsd

CB

E

F

A

D

IEC05000003 V1 EN

Figure 14. 1/2 x 19” case with rear cover


24 ABB

xx05000004.vsd

IEC05000004 V1 EN

Figure 15. Side-by-side mounting

Case size A B C D E F

6U, 1/2 x 19” 265.9 223.7 201.1 242.1 252.9 205.7

6U, 3/4 x 19” 265.9 336.0 201.1 242.1 252.9 318.0

6U, 1/1 x 19” 265.9 448.1 201.1 242.1 252.9 430.3

(mm)

Mounting alternatives

Following mounting alternatives (IP40protection from the front) are available:

• 19” rack mounting kit• Flush mounting kit with cut-out

dimensions:

▪ 1/2 case size (h) 254.3 mm (w) 210.1mm

▪ 1/1 case size (h) 254.3 mm (w) 434.7mm

• Wall mounting kit

See ordering for details about availablemounting alternatives.


ABB 25

6. Connection diagrams

Table 2. Designations for 1/2 x 19” casing with 1 TRM slot

IEC08000471 BG V1 EN

Module Rear Positions

PSM X11

BIM, BOM, SOM or IOM X31 and X32 etc. to X51and X52

BIM, BOM, SOM, IOM orGSM

X51, X52

SLM X301:A, B, C, D

IRIG-B 1) X302

OEM X311:A, B, C, D

RS485 or LDCM 2) 3) X312

LDCM 2) X313

TRM X401

1) IRIG-B installation, when included in seat P30:22) LDCM installation sequence: P31:2 or P31:33) RS485 installation, when included in seat P31:2Note!1 One LDCM can be included depending of availabilityof IRIG-B respective RS485 modules.


26 ABB

Table 3. Designations for 3/4 x 19” casing with 1 TRM slot



PSM X11

BIM, BOM, SOM, IOM orMIM

X31 and X32 etc. toX101 and X102

BIM, BOM, SOM, IOM,MIM or GSM

X101, X102

SLM X301:A, B, C, D

IRIG-B or LDCM 1) 2) X302

LDCM 2) X303

OEM 4) X311:A, B, C, D

RS485 or LDCM 2) 3) X312

LDCM 2) X313

TRM X401

1) IRIG-B installation, when included in seat P30:22) LDCM installation sequence: P31:2, P31:3, P30:2and P30:33) RS485 installation, when included in seat P31:2or P31:34) OEM X311:A, B (IEC 61850-8-1). X311:C, D (IEC61850-8-1Note!2-4 LDCM can be included depending ofavailability of IRIG-B respective RS485 modules.


ABB 27

Table 4. Designations for 1/1 x 19” casing with 2 TRM slots



PSM X11

BIM, BOM, SOM,IOM or MIM

X31 and X32 etc. to X131and X132

BIM, BOM, SOM,IOM, MIM orGSM

X131, X132

SLM X301:A, B, C, D

IRIG-B or LDCM1,2)

X302

LDCM 2) X303

OEM 4) X311:A, B, C, D

RS485 or LDCM2) 3)

X312

LDCM 2) X313

LDCM 2) X322

LDCM 2) X323

TRM 1 X401

TRM 2 X411

1) IRIG-B installation, when included in seatP30:22) LDCM installation sequence: P31:2, P31:3,P32:2, P32:3, P30:2 and P30:33) RS485 installation, when included in seatP31:2, P31:3, P32:2 or P32:44) OEM X311:A, B (IEC 61850-8-1). OEMX311:C, DNote!2-4 LDCM can be included depending ofavailability of IRIG-B respective RS485 modules.When IRIG-B, RS485 and 4 pc of LDCM are inuse, needs a second ADM.


28 ABB


Figure 16. Transformer input module (TRM)

￭ Indicates high polarity

CT/VT-input designation according to figure 16

Curr

ent/

volt

age

confi

gura

tion

(50/

60 H

z)

AI01 AI02 AI03 AI04 AI05 AI06 AI07 AI08 AI09 AI10 AI11 AI12

12I, 1A 1A 1A 1A 1A 1A 1A 1A 1A 1A 1A 1A 1A

12I, 5A 5A 5A 5A 5A 5A 5A 5A 5A 5A 5A 5A 5A

Note that internal polarity can be adjusted by setting of analog input CT neutral direction and/or on SMAI pre-processing function blocks.


ABB 29


Figure 17. Binary input module (BIM). Inputcontacts named XA corresponds torear position X31, X41, and so on,and input contacts named XB torear position X32, X42, and so on.


Figure 18. mA input module (MIM)


30 ABB


Figure 19. Communication interfaces (OEM, LDCM, SLM and HMI)

Note to figure 19

1) Rear communication port SPA/IEC 61850-5-103, ST-connector for glass alt. HFBR Snap-in connector forplastic as ordered

2) Rear communication port LON, ST connector for glass alt. HFBR Snap-in connector for plastic as ordered

3) Rear communication port RS485, terminal block

4) Time synchronization port IRIG-B, BNC-connector

5) Time synchronization port PPS or Optical IRIG-B, ST-connector

6) Rear communication port IEC 61850-8-1 for X311:A, B, C, D, ST-connector

7) Rear communication port C37.94, ST-connector

8) Front communication port Ethernet, RJ45 connector

9) Rear communication port 15-pole female micro D-sub, 1.27 mm (0.050") pitch

10) Rear communication port, terminal block


Figure 20. Power supply module (PSM)


ABB 31


Figure 21. GPS time synchronization module (GSM)


Figure 22. Binary output module (BOM). Output contacts named XA corresponds to rearposition X31, X41, and so on, and output contacts named XB to rear positionX32, X42, and so on.


32 ABB


Figure 23. Static output module (SOM)


Figure 24. Binary in/out module (IOM). Input contacts named XA corresponds to rear positionX31, X41, and so on, and output contacts named XB to rear position X32, X42,and so on.


ABB 33

7. Technical data

General

Definitions

Referencevalue

The specified value of an influencing factor to which are referred thecharacteristics of the equipment

Nominalrange

The range of values of an influencing quantity (factor) within which, underspecified conditions, the equipment meets the specified requirements

Operativerange

The range of values of a given energizing quantity for which the equipment,under specified conditions, is able to perform its intended functionsaccording to the specified requirements

Energizing quantities, rated valuesand limits

Analog inputs

Table 5. TRM - Energizing quantities, rated values and limits

Quantity Rated value Nominal range

Current Ir = 1 or 5 A (0.2-40) × Ir

Operative range (0-100) x Ir

Permissive overload 4 × Ir cont.

100 × Ir for 1 s *)

Burden < 150 mVA at Ir = 5 A

< 20 mVA at Ir = 1 A

Frequency fr = 50/60 Hz ± 5%

*) max. 350 A for 1 s when COMBITEST test switch is included.


34 ABB

Table 6. OEM - Optical ethernet module

Quantity Rated value

Number of channels 1 or 2

Standard IEEE 802.3u 100BASE-FX

Type of fiber 62.5/125 mm multimode fibre

Wave length 1300 nm

Optical connector Type ST

Communication speed Fast Ethernet 100 MB

Auxiliary DC voltage

Table 7. PSM - Power supply module


Auxiliary dc voltage, EL (input) EL = (24 - 60) VEL = (90 - 250) V

EL ± 20%EL ± 20%

Power consumption 50 W typically -

Auxiliary DC power in-rush < 5 A during 0.1 s -

Binary inputs and outputs

Table 8. BIM - Binary input module


Binary inputs 16 -

DC voltage, RL 24/40 V48/60 V110/125 V220/250 V

RL ± 20%RL ± 20%RL ± 20%RL ± 20%

Power consumption24/40 V48/60 V110/125 V220/250 V

max. 0.05 W/inputmax. 0.1 W/inputmax. 0.2 W/inputmax. 0.4 W/input

-

Counter input frequency 10 pulses/s max -

Oscillating signal discriminator Blocking settable 1–40 HzRelease settable 1–30 Hz


ABB 35

Table 9. BIM - Binary input module with enhanced pulse counting capabilities


Binary inputs 16 -


RL ± 20%RL ± 20%RL ± 20%RL ± 20%



-

Counter input frequency 10 pulses/s max -

Balanced counter input frequency 40 pulses/s max -

Oscillating signal discriminator Blocking settable 1–40 HzRelease settable 1–30 Hz

Table 10. IOM - Binary input/output module


Binary inputs 8 -


RL ± 20%RL ± 20%RL ± 20%RL ± 20%



-


36 ABB

Table 11. IOM - Binary input/output module contact data (reference standard: IEC61810-2)

Function or quantity Trip and signal relays Fast signal relays(parallel reed relay)

Binary outputs 10 2

Max system voltage 250 V AC, DC 250 V AC, DC

Test voltage across open contact, 1 min 1000 V rms 800 V DC

Current carrying capacityContinuous1 s

8 A10 A

8 A10 A

Making capacity at inductive load withL/R>10 ms0.2 s1.0 s

30 A10 A

0.4 A0.4 A

Breaking capacity for AC, cos φ > 0.4 250 V/8.0 A 250 V/8.0 A

Breaking capacity for DC with L/R < 40ms

48 V/1 A110 V/0.4 A125 V/0.35 A220 V/0.2 A250 V/0.15 A

48 V/1 A110 V/0.4 A125 V/0.35 A220 V/0.2 A250 V/0.15 A

Maximum capacitive load - 10 nF


ABB 37

Table 12. SOM - Static Output Module (reference standard: IEC 61810-2): Static binaryoutputs

Function of quantity Static binary output trip

Rated voltage 48 - 60 VDC 110 - 250 VDC

Number of outputs 6 6

Impedance open state ~300 kΩ ~810 kΩ

Test voltage across opencontact, 1 min

No galvanic separation No galvanic separation

Current carrying capacity:

Continuous 5A 5A

1.0s 10A 10A

Making capacity at capacitiveload with the maximumcapacitance of 0.2 μF :

0.2s 30A 30A

1.0s 10A 10A

Breaking capacity for DC with L/R ≤ 40ms

48V / 1A 110V / 0.4A

60V / 0,75A 125V / 0.35A

220V / 0.2A

250V / 0.15A

Operating time <1ms <1ms


38 ABB

Table 13. SOM - Static Output module data (reference standard: IEC 61810-2):Electromechanical relay outputs

Function of quantity Trip and signal relays

Max system voltage 250V AC/DC

Number of outputs 6

Test voltage across open contact, 1 min 1000V rms

Current carrying capacity:

Continuous 8A

1.0s 10A

Making capacity at capacitive load with themaximum capacitance of 0.2 μF:

0.2s 30A

1.0s 10A

Breaking capacity for DC with L/R ≤ 40ms 48V / 1A

110V / 0.4A

125V / 0,35A

220V / 0,2A

250V / 0.15A

Table 14. BOM - Binary output module contact data (reference standard: IEC 61810-2)

Function or quantity Trip and Signal relays

Binary outputs 24

Max system voltage 250 V AC, DC

Test voltage across open contact, 1 min 1000 V rms

Current carrying capacityContinuous1 s

8 A10 A

Making capacity at inductive load with L/R>10 ms0.2 s1.0 s

30 A10 A

Breaking capacity for AC, cos j>0.4 250 V/8.0 A

Breaking capacity for DC with L/R < 40 ms 48 V/1 A110 V/0.4 A125 V/0.35 A220 V/0.2 A250 V/0.15 A


ABB 39

Influencing factors

Table 15. Temperature and humidity influence

Parameter Reference value Nominal range Influence

Ambienttemperature, operatevalue

+20 °C -10 °C to +55 °C 0.02% /°C

Relative humidityOperative range

10%-90%0%-95%

10%-90% -

Storage temperature -40 °C to +70 °C - -

Table 16. Auxiliary DC supply voltage influence on functionality during operation

Dependence on Referencevalue

Withinnominal range

Influence

Ripple, in DC auxiliary voltageOperative range

max. 2%Full waverectified

12% of EL 0.01% /%

Auxiliary voltage dependence,operate value

± 20% of EL 0.01% /%

Interrupted auxiliary DC voltage

24-60 V DC ±20%90-250 V DC ±20%

Interruptioninterval0–50 ms

No restart

0–∞ s Correct behaviour atpower down

Restart time <180 s

Table 17. Frequency influence (reference standard: IEC 60255–6)

Dependence on Within nominal range Influence

Frequency dependence, operatevalue

fr ± 2.5 Hz for 50 Hz


± 1.0% / Hz

Frequency dependence fordifferential protection



± 2.0% / Hz

Harmonic frequencydependence (20% content)

2nd, 3rd and 5th harmonic of fr ± 1.0%

Harmonic frequencydependence for differentialprotection (10% content)

2nd, 3rd and 5th harmonic of fr ± 6.0%


40 ABB

Type tests according to standards

Table 18. Electromagnetic compatibility

Test Type test values Reference standards

1 MHz burst disturbance 2.5 kV IEC 60255-22-1, Class III

Ring wave immunity test 2-4 kV IEC 61000-4-12, Class III

Surge withstand capability test 2.5 kV, oscillatory4.0 kV, fast transient

IEEE/ANSI C37.90.1

Electrostatic dischargeDirect applicationIndirect application

15 kV air discharge8 kV contact discharge8 kV contact discharge

IEC 60255-22-2, Class IV IEC 61000-4-2, Class IV

Electrostatic dischargeDirect applicationIndirect application

15 kV air discharge8 kV contact discharge8 kV contact discharge

IEEE/ANSI C37.90.1

Fast transient disturbance 4 kV IEC 60255-22-4, Class A

Surge immunity test 1-2 kV, 1.2/50 mshigh energy

IEC 60255-22-5

Power frequency immunity test 150-300 V,50 Hz

IEC 60255-22-7, Class A

Conducted common modeimmunity test

15 Hz-150 kHz IEC 61000-4-16, Class IV

Power frequency magnetic field test 1000 A/m, 3 s IEC 61000-4-8, Class V

Damped oscillatory magnetic fieldtest

100 A/m IEC 61000-4-10, Class V

Radiated electromagnetic fielddisturbance

20 V/m, 80-1000 MHz IEC 60255-22-3


20 V/m, 80-2500 MHz EN 61000-4-3


35 V/m26-1000 MHz

IEEE/ANSI C37.90.2

Conducted electromagnetic fielddisturbance

10 V, 0.15-80 MHz IEC 60255-22-6

Radiated emission 30-1000 MHz IEC 60255-25

Conducted emission 0.15-30 MHz IEC 60255-25


ABB 41

Table 19. Insulation

Test Type test values Reference standard

Dielectric test 2.0 kV AC, 1 min. IEC 60255-5

Impulse voltage test 5 kV, 1.2/50 ms, 0.5 J

Insulation resistance >100 MW at 500 VDC

Table 20. Environmental tests

Test Type test value Reference standard

Cold test Test Ad for 16 h at -25°C IEC 60068-2-1

Storage test Test Ad for 16 h at -40°C IEC 60068-2-1

Dry heat test Test Bd for 16 h at +70°C IEC 60068-2-2

Damp heat test, steady state Test Ca for 4 days at +40 °C andhumidity 93%

IEC 60068-2-78

Damp heat test, cyclic Test Db for 6 cycles at +25 to +55°C and humidity 93 to 95% (1 cycle= 24 hours)

IEC 60068-2-30

Table 21. CE compliance

Test According to

Immunity EN 50263

Emissivity EN 50263

Low voltage directive EN 50178

Table 22. Mechanical tests

Test Type test values Reference standards

Vibration response test Class II IEC 60255-21-1

Vibration endurance test Class I IEC 60255-21-1

Shock response test Class II IEC 60255-21-2

Shock withstand test Class I IEC 60255-21-2

Bump test Class I IEC 60255-21-2

Seismic test Class II IEC 60255-21-3


42 ABB


Table 23. Busbar differential protection (PDIF, 87B)

Function Range or value Accuracy

Operating characteristic S=0.53 fixed ± 2.0% of Ir for I < Ir± 2.0% of I for I > Ir

Reset ratio > 95% -

Differential currentoperating level

(1-100000) A ± 2.0% of Ir for I < Ir± 2.0% of I for I > Ir

Sensitive differentialoperation level

(1-100000) A ± 2.0% of Ir for I < Ir± 2.0% of I for I < Ir

Check zone operationlevel

(0-100000) A ± 2.0% of Ir for I < Ir± 2.0% of I for I > Ir

Check zone slope (0.0-0.9) -

Timers (0.000-60.000) s ± 0.5% ± 10 ms

Timers (0.00-6000.00) s ± 0.5% ± 10 ms

Operate time 19 ms typically at 0 to 2 xId12 ms typically at 0 to 10x Id

-

Reset time 21 ms typically at 2 to 0 xId29 ms typically at 10 to 0x Id

-

Critical impulse time 8 ms typically at 0 to 2 xId

-


ABB 43

Current protection

Table 24. Four step phase overcurrent protection OC4PTOC

Function Setting range Accuracy

Operate current (1-2500)% of lBase ± 1.0% of Ir at I £ Ir± 1.0% of I at I > Ir

Reset ratio > 95% -

Min. operating current (1-100)% of lBase ± 1.0% of Ir

Maximum forward angle (40.0–70.0) degrees ± 2.0 degrees

Minimum forward angle (75.0–90.0) degrees ± 2.0 degrees

2nd harmonic blocking (5–100)% of fundamental ± 2.0% of Ir

Independent time delay (0.000-60.000) s ± 0.5% ± 10 ms

Minimum operate time (0.000-60.000) s ± 0.5% ± 10 ms

Inverse characteristics,see table 55, table 56 andtable 57

19 curve types See table 55, table 56 andtable 57

Operate time, startfunction

25 ms typically at 0 to 2 x Iset -

Reset time, start function 25 ms typically at 2 to 0 x Iset -

Critical impulse time 10 ms typically at 0 to 2 x Iset -

Impulse margin time 15 ms typically -


44 ABB

Table 25. Four step single phase overcurrent protection (PTOC, 51)

Function Setting range Accuracy

Operate current (1-2500)% of lbase ± 1.0% of Ir at I £ Ir± 1.0% of I at I > Ir

Reset ratio > 95% -

Second harmonic blocking (5–100)% of fundamental ± 2.0% of Ir

Independent time delay (0.000-60.000) s ± 0.5% ± 10 ms

Minimum operate time (0.000-60.000) s ± 0.5% ± 10 ms

Inverse characteristics,see table 55 and table 56

19 curve types See table 55 and table 56

Operate time, startfunction

25 ms typically at 0 to 2 xIset

-

Reset time, start function 25 ms typically at 2 to 0 xIset

-

Critical impulse time 10 ms typically at 0 to 2 xIset

-

Impulse margin time 15 ms typically -

Table 26. Breaker failure protection CCRBRF


Operate phase current (5-200)% of lBase ± 1.0% of Ir at I £ Ir± 1.0% of I at I > Ir

Reset ratio, phase current > 95% -

Operate residual current (2-200)% of lBase ± 1.0% of Ir at I £ Ir± 1.0% of I at I > Ir

Reset ratio, residual current > 95% -

Phase current level forblocking of contact function

(5-200)% of lBase ± 1.0% of Ir at I £ Ir± 1.0% of I at I > Ir

Reset ratio > 95% -

Timers (0.000-60.000) s ± 0.5% ± 10 ms

Operate time for currentdetection

10 ms typically -

Reset time for currentdetection

15 ms maximum -


ABB 45

Table 27. Breaker failure protection, single phase version (RBRF, 50BF)


Operate phase current (5-200)% of lbase ± 1.0% of Ir at I £ Ir± 1.0% of I at I > Ir

Reset ratio, phase current > 95% -

Phase current level forblocking of contact function

(5-200)% of lbase ± 1.0% of Ir at I £ Ir± 1.0% of I at I > Ir

Reset ratio > 95% -

Timers (0.000-60.000) s ± 0.5% ± 10 ms

Operate time for currentdetection

10 ms typically -

Reset time for currentdetection

15 ms maximum -


46 ABB

Control

Table 28. Autorecloser SMBRREC


Number of autoreclosing shots 1 - 5 -

Number of autoreclosing programs 8 -

Autoreclosing open time:shot 1 - t1 1Phshot 1 - t1 2Phshot 1 - t1 3PhHSshot 1 - t1 3PhDld

(0.000-60.000) s

± 0.5% ± 10 ms

shot 2 - t2shot 3 - t3shot 4 - t4shot 5 - t5

(0.00-6000.00) s

Extended autorecloser open time (0.000-60.000) s

Autorecloser maximum wait time for sync (0.00-6000.00) s

Maximum trip pulse duration (0.000-60.000) s

Inhibit reset time (0.000-60.000) s

Reclaim time (0.00-6000.00) s

Minimum time CB must be closed before ARbecomes ready for autoreclosing cycle

(0.00-6000.00) s

Circuit breaker closing pulse length (0.000-60.000) s

CB check time before unsuccessful (0.00-6000.00) s

Wait for master release (0.00-6000.00) s

Wait time after close command beforeproceeding to next shot

(0.000-60.000) s


ABB 47

Logic

Table 29. Configurable logic blocks

Logic block Quantity with update rate Range or value Accuracy

fast medium

normal

LogicAND 90 90 100 - -

LogicOR 90 90 100 - -

LogicXOR 15 15 10 - -

LogicInverter 45 45 50 - -

LogicSRMemory 15 15 10 - -

LogicGate 15 15 10 - -

LogicTimer 15 15 10 (0.000–90000.000) s ± 0.5% ± 10 ms

LogicPulseTimer 15 15 10 (0.000–90000.000) s ± 0.5% ± 10 ms

LogicTimerSet 15 15 10 (0.000–90000.000) s ± 0.5% ± 10 ms

LogicLoopDelay 15 15 10 (0.000–90000.000) s ± 0.5% ± 10 ms

Monitoring

Table 30. Measurements CVMMXN


Frequency (0.95-1.05) × fr ± 2.0 mHz

Connected current (0.2-4.0) × Ir ± 0.5% of Ir at I £ Ir± 0.5% of I at I > Ir

Table 31. Event counter CNTGGIO


Counter value 0-10000 -

Max. count up speed 10 pulses/s -


48 ABB

Table 32. Disturbance report DRPRDRE


Pre-fault time (0.05–1.00) s -

Post-fault time (0.1–10.0) s -

Limit time (0.5–10.0) s -

Maximum number of recordings 100 -

Time tagging resolution 1 ms See table 51

Maximum number of analog inputs 30 + 10 (external +internally derived)

-

Maximum number of binary inputs 96 -

Maximum number of phasors in the TripValue recorder per recording

30 -

Maximum number of indications in adisturbance report

96 -

Maximum number of events in the Eventrecording per recording

150 -

Maximum number of events in the Eventlist

1000, first in - first out -

Maximum total recording time (3.4 srecording time and maximum number ofchannels, typical value)

340 seconds (100recordings) at 50 Hz, 280seconds (80 recordings)at 60 Hz

-

Sampling rate 1 kHz at 50 Hz1.2 kHz at 60 Hz

-

Recording bandwidth (5-300) Hz -

Table 33. Event list

Function Value

Buffer capacity Maximum number of events inthe list

1000

Resolution 1 ms

Accuracy Depending on timesynchronizing


ABB 49

Table 34. Indications

Function Value

Buffer capacity Maximum number of indications presentedfor single disturbance

96

Maximum number of recorded disturbances 100

Table 35. Event recorder

Function Value

Buffer capacity Maximum number of events in disturbance report 150

Maximum number of disturbance reports 100

Resolution 1 ms

Accuracy Depending ontimesynchronizing

Table 36. Trip value recorder

Function Value

Buffer capacity

Maximum number of analog inputs 30


Table 37. Disturbance recorder

Function Value

Buffer capacity Maximum number of analog inputs 40

Maximum number of binary inputs 96


Maximum total recording time (3.4 s recording time andmaximum number of channels, typical value)

340 seconds (100 recordings)at 50 Hz280 seconds (80 recordings) at60 Hz


Table 38. IEC 61850-8-1 communication protocol

Function Value

Protocol IEC 61850-8-1

Communication speed for the IEDs 100BASE-FX


50 ABB

Table 39. LON communication protocol

Function Value

Protocol LON

Communication speed 1.25 Mbit/s

Table 40. SPA communication protocol

Function Value

Protocol SPA

Communication speed 300, 1200, 2400, 4800, 9600, 19200 or 38400 Bd

Slave number 1 to 899

Table 41. IEC 60870-5-103 communication protocol

Function Value

Protocol IEC 60870-5-103

Communication speed 9600, 19200 Bd

Table 42. SLM – LON port

Quantity Range or value

Optical connector Glass fibre: type STPlastic fibre: type HFBR snap-in

Fibre, optical budget Glass fibre: 11 dB (1000 m typically *)Plastic fibre: 7 dB (10 m typically *)

Fibre diameter Glass fibre: 62.5/125 mmPlastic fibre: 1 mm

*) depending on optical budget calculation

Table 43. SLM – SPA/IEC 60870-5-103 port


Optical connector Glass fibre: type STPlastic fibre: type HFBR snap-in

Fibre, optical budget Glass fibre: 11 dB (3000ft/1000 m typically *)Plastic fibre: 7 dB (80ft/25 m typically *)

Fibre diameter Glass fibre: 62.5/125 mmPlastic fibre: 1 mm

*) depending on optical budget calculation


ABB 51

Table 44. Galvanic RS485 communication module


Communication speed 2400–19200 bauds

External connectors RS-485 6-pole connectorSoft ground 2-pole connector



52 ABB

Table 45. Line data communication module

Characteristic Range or value

Type of LDCM Short range(SR)

Medium range(MR)

Long range (LR)

Type of fibre Graded-indexmultimode62.5/125 µmor 50/125 µm

Singlemode9/125 µm

Singlemode 9/125 µm

Wave length 850 nm 1310 nm 1550 nm

Optical budgetGraded-index multimode62.5/125 mm, Graded-index multimode50/125 mm

13 dB (typicaldistanceabout 3 km *)9 dB (typicaldistanceabout 2 km *)

22 dB (typicaldistance 80 km *)

26 dB (typical distance110 km *)

Optical connector Type ST Type FC/PC Type FC/PC

Protocol C37.94 C37.94implementation**)

C37.94 implementation **)

Data transmission Synchronous Synchronous Synchronous

Transmission rate / Data rate 2 Mb/s / 64kbit/s

2 Mb/s / 64 kbit/s

2 Mb/s / 64 kbit/s

Clock source Internal orderived fromreceivedsignal

Internal orderived fromreceived signal

Internal or derived fromreceived signal

*) depending on optical budget calculation**) C37.94 originally defined just for multimode; using same header, configuration and dataformat as C37.94

Hardware


ABB 53

IED

Table 46. Case

Material Steel sheet

Front plate Steel sheet profile with cut-out for HMI

Surface treatment Aluzink preplated steel

Finish Light grey (RAL 7035)

Table 47. Water and dust protection level according to IEC 60529

Front IP40 (IP54 with sealing strip)

Rear, sides, topand bottom

IP20

Table 48. Weight

Case size Weight

6U, 1/2 x 19” £ 10 kg

6U, 3/4 x 19” £ 15 kg

6U, 1/1 x 19” £ 18 kg

Connection system

Table 49. Binary I/O connection system

Connector type Rated voltage Maximum conductorarea

Screw compression type 250 V AC 2.5 mm2

2 × 1 mm2

Terminal blocks suitable for ringlug terminals

300 V AC 3 mm2

Basic IED functions

Table 50. Self supervision with internal event list

Data Value

Recording manner Continuous, event controlled

List size 1000 events, first in-first out


54 ABB

Table 51. Time synchronization, time tagging

Function Value

Time tagging resolution, events and sampled measurement values 1 ms

Time tagging error with synchronization once/min (minute pulsesynchronization), events and sampled measurement values

± 1.0 ms typically

Time tagging error with SNTP synchronization, sampledmeasurement values

± 1.0 ms typically

Table 52. GPS time synchronization module (GSM)


Receiver – ±1µs relative UTC

Time to reliable time reference withantenna in new position or after powerloss longer than 1 month

<30 minutes –

Time to reliable time reference after apower loss longer than 48 hours

<15 minutes –

Time to reliable time reference after apower loss shorter than 48 hours

<5 minutes –

Table 53. GPS – Antenna and cable

Function Value

Max antenna cable attenuation 26 db @ 1.6 GHz

Antenna cable impedance 50 ohm

Lightning protection Must be provided externally

Antenna cable connector SMA in receiver endTNC in antenna end

Table 54. IRIG-B

Quantity Rated value

Number of channels IRIG-B 1

Number of channels PPS 1

Electrical connector IRIG-B BNC

Optical connector PPS and IRIG-B Type ST

Type of fibre 62.5/125 μm multimode fibre


ABB 55

Inverse characteristic

Table 55. ANSI Inverse time characteristics


Operating characteristic:

( )1= + ×

-

æ öç ÷ç ÷è ø

P

At B k

I

EQUATION1249-SMALL V1 EN

Reset characteristic:

( )2 1= ×

-

trt kI


I = Imeasured/Iset

k = (0.05-999) in steps of 0.01unless otherwise stated

-

ANSI Extremely Inverse A=28.2, B=0.1217, P=2.0 , tr=29.1 ANSI/IEEE C37.112,class 5 + 30 ms

ANSI Very inverse A=19.61, B=0.491, P=2.0 , tr=21.6

ANSI Normal Inverse A=0.0086, B=0.0185, P=0.02, tr=0.46

ANSI Moderately Inverse A=0.0515, B=0.1140, P=0.02, tr=4.85

ANSI Long Time ExtremelyInverse

A=64.07, B=0.250, P=2.0, tr=30

ANSI Long Time Very Inverse A=28.55, B=0.712, P=2.0, tr=13.46

ANSI Long Time Inverse k=(0.05-999) in steps of 0.01A=0.086, B=0.185, P=0.02, tr=4.6


56 ABB

Table 56. IEC Inverse time characteristics


Operating characteristic:

( )1= ×

-


P

At k

I


I = Imeasured/Iset

k = (0.05-999) in steps of 0.01 -

Time delay to reset, IEC inversetime

(0.000-60.000) s ± 0.5% of set time ±10 ms

IEC Normal Inverse A=0.14, P=0.02 IEC 60255-3, class 5+ 40 ms

IEC Very inverse A=13.5, P=1.0

IEC Inverse A=0.14, P=0.02

IEC Extremely inverse A=80.0, P=2.0

IEC Short time inverse A=0.05, P=0.04

IEC Long time inverse A=120, P=1.0

Programmable characteristicOperate characteristic:

( )= + ×

-


P

At B k

I C


Reset characteristic:

( )= ×

-PR

TRt k

I CR


I = Imeasured/Iset

k = (0.05-999) in steps of 0.01A=(0.005-200.000) in steps of 0.001B=(0.00-20.00) in steps of 0.01C=(0.1-10.0) in steps of 0.1P=(0.005-3.000) in steps of 0.001TR=(0.005-100.000) in steps of 0.001CR=(0.1-10.0) in steps of 0.1PR=(0.005-3.000) in steps of 0.001

IEC 60255, class 5 +40 ms


ABB 57

Table 57. RI and RD type inverse time characteristics


RI type inverse characteristic

1

0.2360.339

= ×

-

t k

I


I = Imeasured/Iset

k = (0.05-999) in steps of 0.01 IEC 60255-3, class 5+ 40 ms

RD type logarithmic inversecharacteristic

5.8 1.35= - ×æ öç ÷è ø

tI

Ink


I = Imeasured/Iset

k = (0.05-999) in steps of 0.01 IEC 60255-3, class 5+ 40 ms


58 ABB

8. Ordering

GuidelinesCarefully read and follow the set of rules to ensure problem-free order management.Please refer to the available functions table for included application functions.

To obtain the complete ordering code, please combine code from the tables, as given in the example below.

Exemple code: REB670*1.1-A20X01-C06-X0-A-A-B-A-A2-X0-CAX-XXX-XD. Using the code of each position #1-12 specified asREB670*1-2 2-3 3-4 4-5-6-7 7-8-9 9 9-10 10 10 10 10 10 10 10 10 10 10-11 11 11 11 11 11-12 12

# 1 - 2 - 3 - 4 - 5 6 - 7 - 8 - 9 -

REB670* - - - - - . - -

- 10 - 11 - 12

- . -

Posi

tion

SOFTWARE #1 Notes and Rules

Version number

Version no 1.1

Selection for position #1.

Configuration alternatives #2 Notes and Rules

3 phase, 4 bays A20

3 phase, 8 bays A31

1 phase, 12 bays, 1/2 19" case B20

1 phase, 12 bays, 1/1 19" case B21

1 phase, 24 bays B31

ACT configuration

Simple station layout, 1 1/2 CB, 2 CB, 1 CB, b-contacts, BBP only X01

Double busbar - 1 CB, a and b contacts, BBP only X02 Note: Only for A31, B21 and B31

Double busbar - 1 CB, a and b contacts, BBP, EnFP X03 Note: Only for A31, B21 and B31Note: One each of Breakerfailure protection andOvercurrent protection mustbe ordered


Software options #3 Notes and Rules

No option X00 All fields in the ordering form donot need to be filled in

Four step phase overcurrent protection, 4 bays C06 Note: Only for A20

Four step phase overcurrent protection, 8 bays C07 Note: Only for A31

Four step single phase overcurrent protection, 12 bays C08 Note: Only for B20 and B21

Four step single phase overcurrent protection, 24 bays C09 Note: Only for B31

Breaker failure protection, 4 bays C10 Note: Only for A20

Breaker failure protection, 8 bays C11 Note: Only for A31

Breaker failure protection, 12 bays, single phase C12 Note: Only for B20 and B21

Breaker failure protection, 24 bays, single phase C13 Note: Only for B31

Autorecloser, 2 circuit breakers H05

Selection for postition #3


ABB 59

First HMI language #4 Notes and Rules

HMI language, English IEC B1

HMI language, English US B2

Additional HMI language

No second HMI language X0

German A1

Russian A2

French A3

Spanish A4

Italian A5

Polish A6

Hungarian A7

Czech A8

Swedish A9


Casing #5 Notes and Rules

1/2 x 19" case A Note: Only for for A20/B20

3/4 x 19" case 1 TRM B Note: Only for A20/B20

1/1 x 19" case 2 TRM slots E Note: Only for A31/B21/B31


Mounting details with IP40 of protection from the front #6 Notes and Rules

No mounting kit included X

19" rack mounting kit for 1/2 x 19" case of 2xRHGS6 or RHGS12 A

19" rack mounting kit for 3/4 x 19" case or 3xRGHS6 B

19" rack mounting kit for 1/1 x 19" case C

Wall mounting kit D

Flush mounting kit E

Flush mounting kit + IP54 mounting seal F


Connection type for Power supply, Input/output and Communication modules #7 Notes and Rules

Compression terminals K

Auxiliary power supply

24-60 VDC A

90-250 VDC B


Human machine interface #8 Notes and Rules

Small size - text only, IEC symbols A

Medium size - graphic display, IEC symbols B

Medium size - graphic display, ANSI symbols C



60 ABB

Connection type for Analog modules #9 Notes and Rules

Compression terminals A

Ringlug terminals B

Analog system

First TRM, 12I, 1A 1

First TRM, 12I, 5A 2

No second TRM included X0 Note: A31/B31 must include asecond TRM, optional in B21

Second TRM, 12I, 1A 1

Second TRM, 12I, 5A 2



ABB 61

Binary input/output module, mAand time synchronizating boards.Note: 1BIM and 1 BOM included.

#10 Notes and Rules

Slot position (rear view)

X31

X41

X51

X61

X71

X81

X91

X10

1

X11

1

X12

1

X13

1 Note: Max 3 positions in 1/2rack, 8 in 3/4 rack with 1 TRMand 11 in 1/1 rack with 2 TRM

1/2 Case with 1 TRM Note: Only for A20/B20. Onlyposition X31 to X51 can beselected

3/4 Case with 2 TRM Note: Only for A20/B20

1/1 Case with 2 TRM Note: Only for A31/B21/B31

No board in slot X X X X X X X X X

Binary output module 24 outputrelays (BOM)

A A A A A A A A A A Note: Maximum 4 BOM+SOMboardsNote: Basic configuration in A20,A31 and B20 adapted for 1 BIMand 1 BOMNote: Basic configuration in B21and B31 adapted for 2 BIM and1 BOM

BIM 16 inputs, RL24-30 VDC B B B B B B B B B B

BIM 16 inputs, RL48-60 VDC C C C C C C C C C C

BIM 16 inputs, RL110-125 VDC D D D D D D D D D D

BIM 16 inputs, RL220-250 VDC E E E E E E E E E E

BIMp 16 inputs, RL24-30 VDC forpulse counting

F F F F F F F F F


G G G G G G G G G


H H H H H H H H H


K K K K K K K K K

IOM 8 inputs, 10+2 output, RL24-30VDC

L L L L L L L L L

IOM 8 inputs, 10+2 output, RL48-60VDC

M M M M M M M M M

IOM 8 inputs, 10+2 output,RL110-125 VDC

N N N N N N N N N

IOM 8 inputs, 10+2 output,RL220-250 VDC

P P P P P P P P P

IOM with MOV 8 inputs, 10-2output, 24-30 VDC

U U U U U U U U U


V V V V V V V V V


W W W W W W W W W


Y Y Y Y Y Y Y Y Y

GPS time synchronization module(in last slot)

S S

SOM Static outputs module, 12outputs, 48-60 VDC

T1 T1 T1 T1 T1 T1 T1 T1 T1

SOM static outputs module, 12outputs, 110-250 VDC

T2 T2 T2 T2 T2 T2 T2 T2 T2



62 ABB

Remote end communication, DNP serial comm.and time synchronization modules

#11 Notes and Rules


X31

2

X31

3

X30

2

X30

3

X32

2

X32

3

Available slots in 1/2 case with 1 TRM Note: Max 1 LDCM

Available slots in 3/4 case with 1 TRM Note: Max 2 LDCM

Available slots in 1/1 case with 2 TRM slots Note: Max 2 LDCM

No remote communication board included X X X X X X

Optical short range LDCM A A A A A A

IRIG-B Time synchronization module, with PPS F

Galvanic RS485 communication module G G G G


Serial communication unit for station communication #12 Notes and Rules


X30

1

X31

1

No first communication board included X

No second communication board included X

Serial and LON communication module (plastic) A Note: Optical ethernet module, 2glass interfaces is not allowedtogether with SLM.

Serial (plastic) and LON (glass) communication module B

Serial and LON communication module (glass) C

Optical ethernet module, 1 glass interface D

Optical ethernet module, 2 glass interfaces E


Guidelines

Carefully read and follow the set of rules to ensure problem-free order management. Be aware that certainfunctions can only be ordered in combination with other functions and that some functions require specifichardware selections.

Basic hardware and functions

Manuals on CD

Operator’s manual (English)

Installation and commissioning manual (English)

Technical reference manual (English)

Application manual (English)

Getting started guide (English)


ABB 63

Basic IED functions

Self-supervision with internal event list

Time and synchronization error

Time synchronization

Parameter setting groups

Test mode functionality

Change lock function

IED Identifiers

Product information

Misc Base common

IED Runtime comp

Rated system frequency

Signal Matrix for binary inputs

Signal Matrix for binary outputs

Signal Matrix for mA inputs

Signal Matrix for analog inputs

Summation block 3 phase

Parameter setting function for HMI in PCM 600

Local HMI signals

Authority status

Authority check

FTP access with password

SPA communication mapping

Hardware

Numeric processing module

Accessories

External current transformer unit

Note: Only for B20, B21 and B31

3 pcs SLCE 8–1 summation transformers on apparatus plate (2Uhigh), 1/1 A

Quantity: 1MRK 000 643-EA


Quantity: 1MRK 000 643-FA


Quantity: 1MRK 000 643-GA


64 ABB

GPS antenna and mounting details

GPS antenna, including mounting kits Quantity: 1MRK 001 640-AA

Cable for antenna, 20 m Quantity: 1MRK 001 665-AA

Cable for antenna, 40 m Quantity: 1MRK 001 665-BA

Interface converter (for remote end data communication)

External interface converter from C37.94 to G703 including1U 19” rack mounting accessories

Quantity: 1 2 3 4 1MRK 002 245-AA

External interface converter from C37.94 to G703.E1 Quantity: 1 2 3 4 1MRK 002 245-BA

Test switch

The test system COMBITEST intended for usewith the IED 670 products is described in1MRK 512 001-BEN and 1MRK 001024-CA.Please refer to the website: www.abb.com/substationautomation and ABB ProductGuide > High Voltage Products > Protectionand Control > Modular Relay > TestEquipment for detailed information. When FTswitches are considered, please refer to thewebsite:www.abb.com>ProductGuide>MediumVoltage Products>Protection and Control(Distribution) for detailed information.

Due to the high flexibility of our product andthe wide variety of applications possible thetest switches needs to be selected for eachspecific application.

Select your suitable test switch based on theavailable contacts arrangements shown in thereference documentation.

However our proposal for suitable variants are:

RK926 315-CA is provided with four three-phase CT inputs with current shorting andwith six trip output blocking contacts. It issuitable when internal CT grounding is

acceptable both for the three-phase versionand single-phase versions. When more thanfour feeders are available or expected infuture several test switches are required andtripping must be blocked either by seriesconnection of the trip test switch contacts,and/or blocking of tripping with the inputcontact 29-30 and configuration logic.

RK926 315-AV is provided with one three-phase CT input with current shorting andwith sixteen trip output blocking contacts. Itis suitable when external CT grounding isrequired both for the three-phase version andsingle-phase versions. One such switch isthen used per bay. With such arrangementthe best possible test facilities for BBP &integrated BFP are available

Test switches type RTXP 24 are orderedseparately. Please refer to Section "Relateddocuments" for reference to correspondingdocuments.

RHGS 6 Case or RHGS 12 Case with mountedRTXP 24 and the on/off switch for dc-supplyare ordered separately. Please refer to Section"Related documents"for reference tocorresponding documents.


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Protection cover

Protective cover for rear side of RHGS6, 6U, 1/4 x 19” Quantity: 1MRK 002 420-AE

Protective cover for rear side of IED, 6U, 1/2 x 19” Quantity: 1MRK 002 420-AC

Protective cover for rear side of IED, 6U, 3/4 x 19” Quantity: 1MRK 002 420-AB

Protective cover for rear side of IED, 6U, 1/1 x 19” Quantity: 1MRK 002 420-AA

Combiflex

Key switch for lock-out of settings via LCD-HMI Quantity: 1MRK 000 611-A

Note: To connect the key switch, leads with 10 A Combiflex socket on one end must be used.

Side-by-side mounting kit Quantity: 1MRK 002 420-Z

Configuration and monitoring tools

Front connection cable between LCD-HMI and PC Quantity: 1MRK 001 665-CA

LED Label special paper A4, 1 pc Quantity: 1MRK 002 038-CA

LED Label special paper Letter, 1 pc Quantity: 1MRK 002 038-DA

Manuals

Note: One (1) IED Connect CD containing user documentation (Operator’s manual, Technical referencemanual, Installation and commissioning manual, Application manual and Getting started guide),Connectivity packages and LED label template is always included for each IED.

Rule: Specify additional quantity of IED Connect CD requested. Quantity: 1MRK 002 290-AB


66 ABB

User documentation

Rule: Specify the number of printed manuals requestedOperator’s manual

IEC Quantity: 1MRK 505 179-UEN

ANSI Quantity: 1MRK 505 179-UUS

Technical reference manual IEC Quantity: 1MRK 505 178-UEN


Installation and commissioning manual IEC Quantity: 1MRK 505 180-UEN


Application manual IEC Quantity: 1MRK 505 181-UEN


Engineering guide IED 670 products Quantity: 1MRK 511 179-UEN

Reference information

For our reference and statistics we would be pleased to be provided with the following application data:

Country: End user:

Station name: Voltage level: kV

Related documents

Documents related to REB670 Identity number

Operator’s manual 1MRK 505 179-UEN

Installation and commissioning manual 1MRK 505 180-UEN

Technical reference manual 1MRK 505 178-UEN

Application manual 1MRK 505 181-UEN

Buyer’s guide 1MRK 505 182-BEN


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Connection and Installation components 1MRK 513 003-BEN

Test system, COMBITEST 1MRK 512 001-BEN

Accessories for IED 670 1MRK 514 012-BEN

Getting started guide IED 670 1MRK 500 080-UEN

SPA and LON signal list for IED 670, ver. 1.1 1MRK 500 083-WEN

IEC 61850 Data objects list for IED 670, ver. 1.1 1MRK 500 084-WEN

Engineering guide IED 670 products 1MRK 511 179-UEN

Communication set-up for RED 670 Differential protection and 670 series 1MRK 505 197-UEN

More information can be found on www.abb.com/substationautomation.


68 ABB

HTTP://WWW.ABB.COM/SUBSTATIONAUTOMATION

Contact us

ABB ABSubstation Automation ProductsSE-721 59 Västerås, SwedenPhone +46 (0) 21 32 50 00Fax +46 (0) 21 14 69 18

www.abb.com/substationautomation

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