RE_615_tech_756887_ENk

Relion Protection and Control

615 seriesTechnical Manual

Document ID: 1MRS756887Issued: 2014-01-24

Revision: KProduct version: 5.0

Copyright 2014 ABB. All rights reserved

CopyrightThis document and parts thereof must not be reproduced or copied without writtenpermission from ABB, and the contents thereof must not be imparted to a thirdparty, nor used for any unauthorized purpose.The software or hardware described in this document is furnished under a licenseand may be used, copied, or disclosed only in accordance with the terms of suchlicense.TrademarksABB and Relion are registered trademarks of the ABB Group. All other brand orproduct names mentioned in this document may be trademarks or registeredtrademarks of their respective holders.WarrantyPlease inquire about the terms of warranty from your nearest ABB representative.

http://www.abb.com/substationautomation

DisclaimerThe data, examples and diagrams in this manual are included solely for the conceptor product description and are not to be deemed as a statement of guaranteedproperties. All persons responsible for applying the equipment addressed in thismanual must satisfy themselves that each intended application is suitable andacceptable, including that any applicable safety or other operational requirementsare complied with. In particular, any risks in applications where a system failure and/or product failure would create a risk for harm to property or persons (including butnot limited to personal injuries or death) shall be the sole responsibility of theperson or entity applying the equipment, and those so responsible are herebyrequested to ensure that all measures are taken to exclude or mitigate such risks.This product has been designed to be connected and communicate data andinformation via a network interface which should be connected to a securenetwork. It is the sole responsibility of the person or entity responsible for networkadministration to ensure a secure connection to the network and to take thenecessary measures (such as, but not limited to, installation of firewalls, applicationof authentication measures, encryption of data, installation of anti virus programs,etc.) to protect the product and the network, its system and interface included,against any kind of security breaches, unauthorized access, interference, intrusion,leakage and/or theft of data or information. ABB is not liable for any such damagesand/or losses.This document has been carefully checked by ABB but deviations cannot becompletely ruled out. In case any errors are detected, the reader is kindly requestedto notify the manufacturer. Other than under explicit contractual commitments, inno event shall ABB be responsible or liable for any loss or damage resulting fromthe use of this manual or the application of the equipment.

ConformityThis product complies with the directive of the Council of the EuropeanCommunities on the approximation of the laws of the Member States relating toelectromagnetic compatibility (EMC Directive 2004/108/EC) and concerningelectrical equipment for use within specified voltage limits (Low-voltage directive2006/95/EC). This conformity is the result of tests conducted by ABB inaccordance with the product standards EN 50263 and EN 60255-26 for the EMCdirective, and with the product standards EN 60255-1 and EN 60255-27 for the lowvoltage directive. The product is designed in accordance with the internationalstandards of the IEC 60255 series.

Table of contents

Section 1 Introduction.....................................................................27This manual......................................................................................27Intended audience............................................................................27Product documentation.....................................................................28

Product documentation set..........................................................28Document revision history...........................................................28Related documentation................................................................29

Symbols and conventions.................................................................29Symbols.......................................................................................29Document conventions................................................................29Functions, codes and symbols....................................................30

Section 2 615 series overview........................................................35Overview...........................................................................................35

Product series version history.....................................................36PCM600 and IED connectivity package version..........................38

Local HMI.........................................................................................39Display.........................................................................................39LEDs............................................................................................40Keypad........................................................................................40

Web HMI...........................................................................................41Authorization.....................................................................................42

Audit trail......................................................................................43Communication.................................................................................45

Self-healing Ethernet ring............................................................46Ethernet redundancy...................................................................47Process bus.................................................................................49Secure communication................................................................51

Section 3 Basic functions...............................................................53General parameters..........................................................................53Self-supervision................................................................................65

Internal faults...............................................................................65Warnings.....................................................................................68

LED indication control.......................................................................70Function block.............................................................................70Functionality................................................................................70

Programmable LEDs........................................................................71Function block.............................................................................71Functionality................................................................................71

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615 series 1Technical Manual

Signals.........................................................................................74Settings........................................................................................75Monitored data.............................................................................76

Time synchronization........................................................................77Parameter setting groups.................................................................79

Function block.............................................................................79Functionality................................................................................79

Fault records.....................................................................................80Non-volatile memory.........................................................................84Binary input.......................................................................................84

Binary input filter time..................................................................84Binary input inversion..................................................................85Oscillation suppression................................................................86

Binary outputs...................................................................................86Power output contacts ................................................................87

Dual single-pole power outputs PO1 and PO2.......................87Double-pole power outputs PO3 and PO4 with tripcircuit supervision...................................................................87Dual single-pole high-speed power outputs HSO1,HSO2 and HSO3....................................................................88

Signal output contacts ................................................................89Internal fault signal output IRF ..............................................89Signal outputs SO1 and SO2 in power supply module..........90Signal outputs SO1, SO2, SO3 and SO4 in BIO0005............90Signal outputs SO1, SO2 and SO3 in BIO0006.....................91

RTD/mA inputs ................................................................................92Functionality................................................................................92Operation principle......................................................................92

Selection of input signal type..................................................92Selection of output value format.............................................93Input linear scaling.................................................................93Measurement chain supervision.............................................94Self-supervision......................................................................94Calibration..............................................................................95Limit value supervision...........................................................95Deadband supervision............................................................96RTD temperature vs. resistance.............................................97RTD/mA input connection......................................................98

Signals.......................................................................................100Settings......................................................................................100

SMV function blocks.......................................................................103SMVSENDER function block.....................................................103

Functionality.........................................................................103Settings................................................................................103

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2 615 seriesTechnical Manual

UL1TVTR function block............................................................104Function block......................................................................104Functionality.........................................................................104Operation principle...............................................................104Signals..................................................................................105Monitored data.....................................................................105

GOOSE function blocks..................................................................105GOOSERCV_BIN function block...............................................106

Function block......................................................................106Functionality.........................................................................106Signals..................................................................................106

GOOSERCV_DP function block................................................106Function block......................................................................106Functionality.........................................................................106Signals..................................................................................107

GOOSERCV_MV function block................................................107Function block......................................................................107Functionality.........................................................................107Signals..................................................................................107

GOOSERCV_INT8 function block.............................................108Function block......................................................................108Functionality.........................................................................108Signals..................................................................................108

GOOSERCV_INTL function block.............................................108Function block......................................................................108Functionality.........................................................................109Signals..................................................................................109

GOOSERCV_CMV function block.............................................109Function block......................................................................109Functionality.........................................................................109Signals..................................................................................110

GOOSERCV_ENUM function block..........................................110Function block......................................................................110Functionality.........................................................................110Signals..................................................................................110

GOOSERCV_INT32 function block...........................................111Function block......................................................................111Functionality.........................................................................111Signals..................................................................................111

Type conversion function blocks....................................................112QTY_GOOD function block.......................................................112

Function block......................................................................112Functionality.........................................................................112

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Signals..................................................................................112QTY_BAD function block...........................................................113

Function block......................................................................113Functionality.........................................................................113Signals..................................................................................113

QTY_GOOSE_COMM function block........................................113Function block......................................................................113Functionality.........................................................................114Signals..................................................................................114

T_HEALTH function block.........................................................114Function block......................................................................114Functionality.........................................................................114Signals..................................................................................115

T_F32_INT8 function block........................................................115Function block......................................................................115Functionality.........................................................................115Signals..................................................................................115

T_DIR function block.................................................................116Functionality.........................................................................116Signals..................................................................................116

Configurable logic blocks................................................................117Standard configurable logic blocks............................................117

OR function block.................................................................117AND function block...............................................................119XOR function block...............................................................121NOT function block...............................................................122MAX3 function block.............................................................122MIN3 function block..............................................................123R_TRIG function block.........................................................124F_TRIG function block..........................................................125T_POS_XX function blocks..................................................125SWITCHR function block......................................................127SR function block.................................................................127

Minimum pulse timer ................................................................128Minimum pulse timer TPGAPC............................................128Minimum pulse timer TPSGAPC..........................................129Minimum pulse timer TPMGAPC.........................................130

Pulse timer function block PTGAPC..........................................132Function block......................................................................132Functionality.........................................................................132Signals..................................................................................132Settings................................................................................133Technical data......................................................................133

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Time-delay-off function block TOFGAPC..................................134Function block......................................................................134Functionality.........................................................................134Signals..................................................................................134Settings................................................................................135Technical data......................................................................135

Time-delay-on function block TONGAPC..................................136Function block......................................................................136Functionality.........................................................................136Signals..................................................................................136Settings................................................................................137Technical data......................................................................137

Set-reset function block SRGAPC.............................................138Function block......................................................................138Functionality.........................................................................138Signals..................................................................................139Settings................................................................................140

Move function block MVGAPC..................................................140Function block......................................................................140Functionality.........................................................................140Signals..................................................................................141

Integer value moving function block MVI4GAPC.......................141Function block......................................................................141Functionality.........................................................................141Signals..................................................................................142

Analog value scaling function block SCA4GAPC......................142Function block......................................................................142Functionality.........................................................................142Signals..................................................................................143Settings................................................................................143

Local/remote control function block CONTROL........................144Function block......................................................................144Functionality.........................................................................144Signals..................................................................................145Settings................................................................................145Monitored data.....................................................................146

Generic control points function block SPCGGIO.......................148Function block......................................................................148Functionality.........................................................................148Signals..................................................................................149Settings................................................................................150

Factory settings restoration............................................................152Load profile record LDPMSTA........................................................153

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Functionality..............................................................................153Quantities.............................................................................153Length of record...................................................................154Uploading of record..............................................................155Clearing of record.................................................................156

Configuration.............................................................................156Signals.......................................................................................157Settings......................................................................................158Monitored data...........................................................................172

Section 4 Protection functions......................................................173Three-phase current protection......................................................173

Three-phase non-directional overcurrent protectionPHxPTOC..................................................................................173

Identification.........................................................................173Function block......................................................................173Functionality.........................................................................173Operation principle...............................................................174Measurement modes............................................................176Timer characteristics............................................................177Application............................................................................178Signals..................................................................................185Settings................................................................................187Monitored data.....................................................................189Technical data......................................................................190Technical revision history.....................................................191

Three-phase directional overcurrent protectionDPHxPDOC...............................................................................192

Identification.........................................................................192Function block......................................................................192Functionality.........................................................................192Operation principle ..............................................................192Measurement modes............................................................197Directional overcurrent characteristics ................................198Application............................................................................206Signals..................................................................................208Settings................................................................................210Monitored data.....................................................................213Technical data......................................................................215Technical revision history.....................................................215

Three-phase thermal protection for feeders, cables anddistribution transformers T1PTTR.............................................216

Identification.........................................................................216Function block......................................................................216

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Functionality.........................................................................216Operation principle...............................................................217Application............................................................................220Signals..................................................................................220Settings................................................................................221Monitored data.....................................................................222Technical data......................................................................222Technical revision history.....................................................222

Three-phase thermal overload protection for powertransformers, two time constants T2PTTR................................223

Identification.........................................................................223Function block......................................................................223Functionality.........................................................................223Operation principle...............................................................223Application............................................................................227Signals..................................................................................229Settings................................................................................230Monitored data.....................................................................231Technical data......................................................................231Technical revision history.....................................................231

Motor load jam protection JAMPTOC........................................231Identification.........................................................................231Function block......................................................................232Functionality.........................................................................232Operation principle...............................................................232Application............................................................................233Signals..................................................................................234Settings................................................................................234Monitored data.....................................................................234Technical data......................................................................235Technical revision history.....................................................235

Loss of load supervision LOFLPTUC........................................235Identification.........................................................................235Function block......................................................................235Functionality.........................................................................235Operation principle...............................................................236Application............................................................................237Signals..................................................................................237Settings................................................................................237Monitored data.....................................................................238Technical data......................................................................238Technical revision history.....................................................238

Thermal overload protection for motors MPTTR.......................239

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Earth-fault protection......................................................................255Non-directional earth-fault protection EFxPTOC.......................255

Identification.........................................................................255Function block......................................................................255Functionality.........................................................................255Operation principle...............................................................256Measurement modes............................................................257Timer characteristics............................................................258Application............................................................................259Signals..................................................................................260Settings................................................................................261Monitored data.....................................................................264Technical data......................................................................264Technical revision history.....................................................265

Directional earth-fault protection DEFxPDEF............................266Identification.........................................................................266Function block......................................................................266Functionality.........................................................................266Operation principle...............................................................267Directional earth-fault principles...........................................272Measurement modes............................................................278Timer characteristics............................................................279Directional earth-fault characteristics...................................280Application............................................................................288Signals..................................................................................290Settings................................................................................291Monitored data.....................................................................294Technical data......................................................................296Technical revision history.....................................................297

Transient/intermittent earth-fault protection INTRPTEF............297Identification.........................................................................297Function block......................................................................298Functionality.........................................................................298

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Operation principle...............................................................298Application............................................................................303Signals..................................................................................304Settings................................................................................305Monitored data.....................................................................305Technical data......................................................................306Technical revision history.....................................................306

Admittance-based earth-fault protection EFPADM....................306Identification.........................................................................306Function block......................................................................307Functionality.........................................................................307Operation principle...............................................................308Neutral admittance characteristics.......................................321Application............................................................................327Signals..................................................................................332Settings................................................................................333Monitored data.....................................................................334Technical data......................................................................334Technical revision history.....................................................335

Harmonic based earth-fault protection HAEFPTOC..................335Identification.........................................................................335Function block......................................................................335Functionality.........................................................................335Operation principle...............................................................336Application............................................................................339Signals..................................................................................340Settings................................................................................341Monitored data.....................................................................342Technical data......................................................................342Technical revision history.....................................................342

Wattmetric earth-fault protection WPWDE................................343Identification.........................................................................343Function block......................................................................343Functionality.........................................................................343Operation principle...............................................................343Timer characteristics............................................................350Measurement modes............................................................352Application............................................................................352Signals..................................................................................354Settings................................................................................354Monitored data.....................................................................356Technical data......................................................................356Technical revision history.....................................................357

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Differential protection......................................................................357Line differential protection and related measurements,stabilized and instantaneous stages LNPLDF...........................357

Identification.........................................................................357Function block......................................................................357Functionality.........................................................................357Operation principle...............................................................358Commissioning.....................................................................379Application............................................................................385Signals..................................................................................391Settings................................................................................392Monitored Data.....................................................................394Technical data......................................................................395Technical revision history.....................................................395

Stabilized and instantaneous differential protection for 2W-transformers TR2PTDF.............................................................395

Identification.........................................................................395Function block......................................................................396Functionality.........................................................................396Operation principle...............................................................396Application............................................................................409CT connections and transformation ratio correction.............425Signals..................................................................................429Settings................................................................................430Monitored data.....................................................................432Technical data......................................................................434Technical revision history.....................................................434

Numerically stabilized low-impedance restricted earth-faultprotection LREFPNDF...............................................................435

Identification.........................................................................435Function block......................................................................435Functionality.........................................................................435Operation principle...............................................................435Application............................................................................439Signals..................................................................................445Settings................................................................................446Monitored data.....................................................................446Technical revision history.....................................................447Technical data......................................................................447

High-impedance-based restricted earth-fault protectionHREFPDIF.................................................................................447

Identification.........................................................................447Function block......................................................................447Functionality.........................................................................448

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Operation principle...............................................................448Application............................................................................449The measuring configuration................................................452Recommendations for current transformers ........................453Setting examples..................................................................457Signals..................................................................................460Settings................................................................................461Monitored data.....................................................................461Technical data......................................................................462Technical revision history.....................................................462

Unbalance protection......................................................................462Negative-sequence overcurrent protection NSPTOC................462


Phase discontinuity protection PDNSPTOC..............................468Identification.........................................................................468Function block......................................................................468Functionality.........................................................................468Operation principle...............................................................469Application............................................................................470Signals..................................................................................471Settings................................................................................472Monitored data.....................................................................472Technical data......................................................................473Technical revision history.....................................................473

Phase reversal protection PREVPTOC.....................................473Identification.........................................................................473Function block......................................................................473Functionality.........................................................................473Operation principle...............................................................474Application............................................................................474Signals..................................................................................475Settings................................................................................475Monitored data.....................................................................476Technical data......................................................................476

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Negative-sequence overcurrent protection for motorsMNSPTOC.................................................................................476

Identification.........................................................................476Function block......................................................................477Functionality.........................................................................477Operation principle...............................................................477Timer characteristics............................................................478Application............................................................................483Signals..................................................................................483Settings................................................................................484Monitored data.....................................................................485Technical data......................................................................485Technical revision history.....................................................485

Voltage protection...........................................................................486Three-phase overvoltage protection PHPTOV..........................486

Identification.........................................................................486Function block......................................................................486Functionality.........................................................................486Operation principle...............................................................486Timer characteristics............................................................490Application............................................................................490Signals..................................................................................491Settings................................................................................492Monitored data.....................................................................493Technical data......................................................................493Technical revision history.....................................................493

Three-phase undervoltage protection PHPTUV........................494Identification.........................................................................494Function block......................................................................494Functionality.........................................................................494Operation principle...............................................................494Timer characteristics............................................................498Application............................................................................498Signals..................................................................................499Settings................................................................................499Monitored data.....................................................................501Technical data......................................................................501Technical revision history.....................................................501

Residual overvoltage protection ROVPTOV..............................502Identification.........................................................................502Function block......................................................................502Functionality.........................................................................502Operation principle...............................................................502

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Application............................................................................504Signals..................................................................................504Settings................................................................................505Monitored data.....................................................................505Technical data......................................................................505Technical revision history.....................................................506

Negative-sequence overvoltage protection NSPTOV...............506Identification.........................................................................506Function block......................................................................506Functionality.........................................................................506Operation principle...............................................................507Application............................................................................508Signals..................................................................................508Settings................................................................................509Monitored data.....................................................................509Technical data......................................................................510Technical revision history.....................................................510

Positive-sequence undervoltage protection PSPTUV...............510Identification.........................................................................510Function block......................................................................510Functionality.........................................................................511Operation principle...............................................................511Application............................................................................512Signals..................................................................................513Settings................................................................................513Monitored data.....................................................................514Technical data......................................................................514Technical revision history.....................................................515

Frequency protection......................................................................515Frequency protection FRPFRQ.................................................515


Load shedding and restoration LSHDPFRQ.............................524Identification.........................................................................524Function block......................................................................524

Table of contents


Functionality.........................................................................524Operation principle...............................................................525Application............................................................................529Signals..................................................................................533Settings................................................................................533Monitored data.....................................................................534Technical data......................................................................534Technical revision history.....................................................535

Arc protection ARCSARC...............................................................535Identification..............................................................................535Function block...........................................................................535Functionality..............................................................................535Operation principle....................................................................535Application.................................................................................537Signals.......................................................................................540Settings......................................................................................541Monitored data...........................................................................541Technical data...........................................................................541

Motor startup supervision STTPMSU.............................................542Identification..............................................................................542Function block...........................................................................542Functionality..............................................................................542Operation principle....................................................................543Application.................................................................................548Signals.......................................................................................551Settings......................................................................................552Monitored data...........................................................................553Technical data...........................................................................553Technical revision history..........................................................553

Multipurpose protection MAPGAPC...............................................554Identification..............................................................................554Function block...........................................................................554Functionality..............................................................................554Operation principle....................................................................554Application.................................................................................556Signals.......................................................................................556Settings......................................................................................556Monitored data...........................................................................557Technical data...........................................................................557Technical revision history..........................................................557

Capacitor bank protection...............................................................558Three-phase capacitor bank overload protectionCOLPTOC.................................................................................558

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Identification.........................................................................558Function block......................................................................558Functionality ........................................................................558Operation principle...............................................................558Application ...........................................................................564Signals..................................................................................565Settings................................................................................566Monitored data.....................................................................566Technical data......................................................................567

Current unbalance protection for capacitor banksCUBPTOC.................................................................................567

Identification.........................................................................567Function block......................................................................568Functionality.........................................................................568Operation principle...............................................................568Application............................................................................574Signals..................................................................................577Settings................................................................................577Monitored data.....................................................................579Technical data......................................................................580

Three-phase current unbalance protection for capacitorbanks HCUBPTOC....................................................................580

Identification.........................................................................580Function block......................................................................580Functionality ........................................................................580Operation principle...............................................................581Application ...........................................................................586Signals..................................................................................588Settings................................................................................589Monitored data.....................................................................590Technical data......................................................................591

Capacitor switching-resonance function SRCPTOC.................591Identification.........................................................................591Function block......................................................................591Functionality.........................................................................592Operation principle...............................................................592Application............................................................................595Signals..................................................................................596Settings................................................................................596Monitored data.....................................................................597Technical data......................................................................597

Section 5 Protection related functions..........................................599Three-phase inrush detector INRPHAR.........................................599

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Identification..............................................................................599Function block...........................................................................599Functionality..............................................................................599Operation principle....................................................................599Application.................................................................................601Signals.......................................................................................602Settings......................................................................................602Monitored data...........................................................................603Technical data...........................................................................603Technical revision history..........................................................603

Circuit breaker failure protection CCBRBRF..................................603Identification..............................................................................603Function block...........................................................................604Functionality..............................................................................604Operation principle....................................................................604Application.................................................................................611Signals.......................................................................................613Settings......................................................................................613Monitored data...........................................................................614Technical data...........................................................................614Technical revision history..........................................................614

Master trip TRPPTRC.....................................................................615Identification..............................................................................615Function block...........................................................................615Functionality..............................................................................615Operation principle....................................................................615Application.................................................................................616Signals.......................................................................................617Settings......................................................................................618Monitored data...........................................................................618Technical revision history..........................................................618

High impedance fault detection PHIZ.............................................618Identification..............................................................................618Function block symbol...............................................................619Functionality..............................................................................619Operation principle....................................................................619Application.................................................................................621Signals.......................................................................................622Settings......................................................................................622Monitored data...........................................................................623Technical revision history..........................................................623

Binary signal transfer BSTGGIO....................................................623Identification..............................................................................623

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Function block...........................................................................624Functionality..............................................................................624Operation principle....................................................................624Application.................................................................................625Signals.......................................................................................627Settings......................................................................................627Technical data...........................................................................628Technical revision history..........................................................628

Emergency startup ESMGAPC......................................................629Identification..............................................................................629Function block...........................................................................629Functionality..............................................................................629Operation principle....................................................................629Application.................................................................................630Signals.......................................................................................631Settings......................................................................................631Monitored data...........................................................................631Technical revision history..........................................................632Technical data...........................................................................632

Fault locator SCEFRFLO................................................................632Identification..............................................................................632Function block...........................................................................632Functionality..............................................................................632Operation principle....................................................................633Application.................................................................................654Signals.......................................................................................655Settings......................................................................................656Monitored data...........................................................................657Technical data...........................................................................659

Section 6 Supervision functions...................................................661Trip circuit supervision TCSSCBR..................................................661

Identification..............................................................................661Function block...........................................................................661Functionality .............................................................................661Operation principle....................................................................661Application.................................................................................662Signals.......................................................................................670Settings......................................................................................670Monitored data...........................................................................671Technical revision history..........................................................671

Current circuit supervision CCRDIF...............................................671Identification..............................................................................671Function block...........................................................................671

Table of contents


Functionality..............................................................................672Operation principle....................................................................672Application.................................................................................674Signals.......................................................................................678Settings......................................................................................679Monitored data...........................................................................679Technical data...........................................................................679Technical revision history..........................................................679

Protection communication supervision PCSRTPC.........................680Identification..............................................................................680Function block...........................................................................680Functionality..............................................................................680Operation principle....................................................................681Application.................................................................................682Signals.......................................................................................683Settings......................................................................................683Monitored data...........................................................................684Technical revision history..........................................................684

Fuse failure supervision SEQRFUF...............................................684Identification..............................................................................684Function block...........................................................................685Functionality..............................................................................685Operation principle....................................................................685Application.................................................................................689Signals.......................................................................................690Settings......................................................................................690Monitored data...........................................................................691Technical data...........................................................................691Technical revision history..........................................................691

Operation time counter MDSOPT...................................................692Identification..............................................................................692Function block...........................................................................692Functionality..............................................................................692Operation principle....................................................................692Application.................................................................................693Signals.......................................................................................694Settings......................................................................................694Monitored data...........................................................................695Technical data...........................................................................695Technical revision history..........................................................695

Section 7 Condition monitoring functions.....................................697Circuit breaker condition monitoring SSCBR..................................697

Identification..............................................................................697

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Function block...........................................................................697Functionality..............................................................................697Operation principle....................................................................698

Circuit breaker status...........................................................699Circuit breaker operation monitoring....................................699Breaker contact travel time...................................................700Operation counter.................................................................702Accumulation of Iyt................................................................703Remaining life of circuit breaker...........................................704Circuit breaker spring-charged indication.............................706Gas pressure supervision.....................................................706

Application.................................................................................707Signals.......................................................................................710Settings......................................................................................712Monitored data...........................................................................713Technical data...........................................................................714Technical revision history..........................................................714

Section 8 Measurement functions................................................715Basic measurements......................................................................715

Functions...................................................................................715Measurement functionality.........................................................716Measurement function applications...........................................723Three-phase current measurement CMMXU............................723

Identification.........................................................................723Function block......................................................................724Signals..................................................................................724Settings................................................................................724Monitored data.....................................................................725Technical data......................................................................726Technical revision history.....................................................726

Three-phase voltage measurement VMMXU............................727Identification.........................................................................727Function block......................................................................727Signals..................................................................................727Settings................................................................................728Monitored data.....................................................................728Technical data......................................................................730Technical revision history.....................................................730

Residual current measurement RESCMMXU...........................730Identification.........................................................................730Function block......................................................................730Signals..................................................................................730Settings................................................................................731

Table of contents


Monitored data.....................................................................731Technical data......................................................................732Technical revision history.....................................................732

Residual voltage measurement RESVMMXU...........................732Identification.........................................................................732Function block......................................................................733Signals..................................................................................733Settings................................................................................733Monitored data.....................................................................734Technical data......................................................................734Technical revision history.....................................................734

Frequency measurement FMMXU............................................734Identification.........................................................................734Function block......................................................................735Signals..................................................................................735Settings................................................................................735Monitored data.....................................................................735Technical data......................................................................735

Sequence current measurement CSMSQI................................736Identification.........................................................................736Function block......................................................................736Signals..................................................................................736Settings................................................................................736Monitored data.....................................................................737Technical data......................................................................737

Sequence voltage measurement VSMSQI................................738Identification.........................................................................738Function block......................................................................738Signals..................................................................................738Settings................................................................................738Monitored data.....................................................................739Technical data......................................................................739

Three-phase power and energy measurement PEMMXU.........740Identification.........................................................................740Function block......................................................................740Signals..................................................................................740Settings................................................................................741Monitored data.....................................................................741Technical data......................................................................743Technical revision history.....................................................743

Disturbance recorder RDRE...........................................................744Functionality..............................................................................744

Recorded analog inputs.......................................................744

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Triggering alternatives..........................................................744Length of recordings.............................................................746Sampling frequencies...........................................................746Uploading of recordings.......................................................747Deletion of recordings..........................................................747Storage mode.......................................................................748Pre-trigger and post-trigger data..........................................748Operation modes..................................................................748Exclusion mode....................................................................749

Configuration.............................................................................749Application.................................................................................750Settings......................................................................................751Monitored data...........................................................................754Technical revision history..........................................................754

Tap changer position indicator TPOSSLTC...................................754Identification..............................................................................754Function block...........................................................................755Functionality..............................................................................755Operation principle....................................................................755Application.................................................................................758Signals.......................................................................................759Settings......................................................................................759Monitored data...........................................................................759Technical data...........................................................................759Technical revision history..........................................................759

Section 9 Control functions..........................................................761Circuit breaker control CBXCBR, Disconnector controlDCXSWI and Earthing switch control ESXSWI .............................761

Identification..............................................................................761Function block...........................................................................761Functionality..............................................................................762Operation principle....................................................................762Application.................................................................................765Signals.......................................................................................766Settings......................................................................................768Monitored data...........................................................................770Technical revision history..........................................................770

Disconnector position indicator DCSXSWI and earthing switchindication ESSXSWI.......................................................................771

Identification..............................................................................771Function block...........................................................................771Functionality..............................................................................771Operation principle....................................................................772

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Application.................................................................................772Signals.......................................................................................772Settings......................................................................................773Monitored data...........................................................................773Technical revision history..........................................................774

Synchronism and energizing check SECRSYN.............................774Identification..............................................................................774Function block...........................................................................774Functionality..............................................................................775Operation principle....................................................................775Application.................................................................................782Signals.......................................................................................784Settings......................................................................................785Monitored data...........................................................................786Technical data...........................................................................786Technical revision history..........................................................786

Autoreclosing DARREC..................................................................787Identification..............................................................................787Function block...........................................................................787Functionality..............................................................................787

Protection signal definition...................................................788Zone coordination.................................................................788Master and slave scheme....................................................789Thermal overload blocking...................................................789

Operation principle....................................................................790Signal collection and delay logic..........................................790Shot initiation........................................................................794Shot pointer controller..........................................................797Reclose controller.................................................................798Sequence controller.............................................................800Protection coordination controller.........................................801Circuit breaker controller......................................................802

Counters....................................................................................803Application.................................................................................804

Shot initiation........................................................................805Sequence.............................................................................809Configuration examples........................................................810Delayed initiation lines..........................................................813Shot initiation from protection start signal............................815Fast trip in Switch on to fault................................................815

Signals.......................................................................................816Settings......................................................................................817Monitored data...........................................................................819

Table of contents


Technical data...........................................................................821Technical revision history..........................................................821

Tap changer control with voltage regulator OLATCC.....................821Identification..............................................................................821Function block...........................................................................822Functionality..............................................................................822Operation principle....................................................................822Voltage and current measurements..........................................823Tap changer position inputs......................................................824Operation mode selection..........................................................825Manual voltage regulation.........................................................826Automatic voltage regulation of single transformer...................827Automatic voltage regulation of parallel transformers...............831

Master/Follower principle M/F..............................................832Negative Reactance Principle NRP......................................834Minimizing Circulating Current principle MCC......................836

Timer characteristics........

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