ABB Relion REG670 Commissioning Manual

RELION® 670 SERIES

—

Generator protection REG670

Version 2.2 IEC

Commissioning manual

Document ID: 1MRK 502 073-UEN

Issued: October 2017

Revision: A

Product version: 2.2.1

Copyright

This document and parts thereof must not be reproduced or copied without written

permission from ABB, and the contents thereof must not be imparted to a third

party, nor used for any unauthorized purpose.

The software and hardware described in this document is furnished under a license

and may be used or disclosed only in accordance with the terms of such license.

This product includes software developed by the OpenSSL Project for use in the

OpenSSL T

oolkit. (http://www.openssl.org/) This product includes cryptographic

software written/developed by: Eric Young ([email protected]) and Tim Hudson

([email protected]).

Trademarks

ABB and Relion are registered trademarks of the ABB Group. All other brand or

product names mentioned in this document may be trademarks or registered

trademarks of their respective holders.

Warranty

Please inquire about the terms of warranty from your nearest ABB representative.

Disclaimer

The data, examples and diagrams in this manual are included solely for the concept

or product description and are not to be deemed as a statement of guaranteed

properties. All persons responsible for applying the equipment addressed in this

manual must satisfy themselves that each intended application is suitable and

acceptable, including that any applicable safety or other operational requirements

are 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 but not limited to personal injuries or death) shall be the sole

responsibility of the person or entity applying the equipment, and those so

responsible are hereby requested to ensure that all measures are taken to exclude or

mitigate such risks.

This document has been carefully checked by ABB but deviations cannot be

completely ruled out. In case any errors are detected, the reader is kindly requested

to notify the manufacturer

. Other than under explicit contractual commitments, in

no event shall ABB be responsible or liable for any loss or damage resulting from

the use of this manual or the application of the equipment.

Conformity

This product complies with the directive of the Council of the European

Communities on the approximation of the laws of the Member States relating to

electromagnetic compatibility (EMC Directive 2004/108/EC) and concerning

electrical equipment for use within specified voltage limits (Low-voltage directive

2006/95/EC). This conformity is the result of tests conducted by ABB in

accordance with the product standard EN 60255-26 for the EMC directive, and

with the product standards EN 60255-1 and EN 60255-27 for the low voltage

directive. The product is designed in accordance with the international standards of

the IEC 60255 series.

Table of contents

Section 1 Introduction

.....................................................................11

This manual...................................................................................... 11

Intended audience............................................................................ 11

Product documentation.....................................................................12

Product documentation set..........................................................12

Document revision history........................................................... 13

Related documents......................................................................14

Document symbols and conventions................................................14

Symbols.......................................................................................14

Document conventions................................................................ 15

IEC 61850 edition 1 / edition 2 mapping...........................................16

Section 2 Safety information.......................................................... 25

Symbols on the product....................................................................25

Warnings.......................................................................................... 25

Caution signs....................................................................................27

Note signs.........................................................................................28

Section 3 Available functions......................................................... 29

Main protection functions..................................................................29

Back-up protection functions............................................................ 30

Control and monitoring functions......................................................32

Communication.................................................................................37

Basic IED functions.......................................................................... 40

Section 4 Starting up......................................................................43

Factory and site acceptance testing................................................. 43

Commissioning checklist.................................................................. 43

Checking the power supply.............................................................. 44

Energizing the IED............................................................................44

Checking the IED operation.........................................................44

IED start-up sequence.................................................................45

Energizing REX060.......................................................................... 45

REX060 start up sequence..........................................................45

Setting up communication between PCM600 and the IED...............46

Writing an application configuration to the IED.................................50

Checking CT circuits.........................................................................51

Checking VT circuits.........................................................................52

Using the RTXP test switch.............................................................. 52

Checking the binary input/output circuits..........................................53

Table of contents

Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062 1

Commissioning manual

Binary input circuits..................................................................... 53

Binary output circuits................................................................... 53

Checking optical connections

........................................................... 54

Section 5 Configuring the IED and changing settings....................55

Overview...........................................................................................55

Configuring analog CT inputs........................................................... 56

Supervision of input/output modules................................................ 56

Section 6 Calibrating injection based sensitive rotor earth fault

protection........................................................................59

Commissioning process................................................................... 59

Commissioning tool ICT................................................................... 59

Launching injection commissioning tool (ICT).................................. 61

Performing calibration.......................................................................63

Acquiring references.........................................................................66

Verifying calibration.......................................................................... 68

Auditing.............................................................................................70

Editing features in graph...................................................................71

Logging measurements to file.......................................................... 72

Section 7 Calibrating injection based 100% stator earth fault

protection........................................................................75

Commissioning process................................................................... 75

Commissioning tool ICT................................................................... 75

Launching injection commissioning tool (ICT).................................. 78

Performing calibration.......................................................................79

Acquiring references.........................................................................82

Verifying calibration.......................................................................... 84

Auditing.............................................................................................86

Editing features in graph...................................................................87

Logging measurements to file.......................................................... 88

Section 8 Establishing connection and verifying the SPA/IEC

communication............................................................... 91

Entering settings...............................................................................91

Entering SPA settings..................................................................91

Entering IEC settings...................................................................91

Verifying the communication............................................................ 92

Verifying SPA communication..................................................... 92

Verifying IEC communication...................................................... 92

Fibre optic loop................................................................................. 93

Optical budget calculation for serial communication with

SPA/IEC .......................................................................................... 93

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2 Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062

Commissioning manual

Section 9 Establishing connection and verifying the LON

communication...............................................................

95

Communication via the rear ports ....................................................95

LON communication.................................................................... 95

The LON Protocol........................................................................96

Hardware and software modules.................................................96

Optical budget calculation for serial communication with LON ........98

Section 10 Establishing connection and verifying the IEC 61850

communication............................................................... 99

Overview...........................................................................................99

Setting the station communication....................................................99

Verifying the communication.......................................................... 100

Section 11 Establishing connection and verifying the IEEE

C37.118/1344 communication..................................... 101

Overview.........................................................................................101

Setting the PMU station communication (PMU Report)................. 101

Setting the PMU station communication (PMU configuration)........102

Setting the TCP/UDP client communication................................... 103

Verifying the communication.......................................................... 106

Verifying the IEEE C37.118/1344 TCP communication............ 107

Verifying the IEEE C37.118/1344 UDP communication............ 113

Optical budget calculation for PMU - PDC communication............ 114

Section 12 Testing IED operation...................................................115

Preparing for test............................................................................ 115

Requirements............................................................................ 115

Preparing the IED to verify settings........................................... 117

Activating the test mode................................................................. 118

Preparing the connection to the test equipment............................. 118

Connecting the test equipment to the IED......................................119

Releasing the function to be tested................................................ 120

Verifying analog primary and secondary measurement................. 121

Testing the protection functionality................................................. 122

Forcing of binary input/output signals for testing............................ 122

Forcing concept......................................................................... 122

How to enable forcing................................................................122

Enable forcing by using LHMI.............................................. 122

Enable forcing using TESTMODE function block.................123

How to change binary input/output signals using forcing.......... 123

Forcing by using LHMI......................................................... 123

Forcing by using PCM600.................................................... 125

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Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062 3

Commissioning manual

How to undo forcing changes and return the IED to normal

operation....................................................................................127

Undo forcing by using TESTMODE component

...................127

Undo forcing by using LHMI................................................. 127

Undo forcing by using PCM600............................................127

Section 13 Testing functionality by secondary injection.................129

Testing disturbance report..............................................................129

Introduction................................................................................129

Disturbance report settings........................................................129

Disturbance recorder (DR)........................................................ 129

Event recorder (ER) and Event list (EL).................................... 130

Identifying the function to test in the technical reference manual ..131

Differential protection......................................................................131

Transformer differential protection T2WPDIF andT3WPDIF..... 131

Verifying the settings............................................................ 131

Completing the test.............................................................. 132

High impedance differential protection HZPDIF ....................... 132

Verifying the settings............................................................ 132

Completing the test.............................................................. 133

Generator differential protection GENPDIF .............................. 133

Verifying the settings............................................................ 133

Completing the test.............................................................. 134

Restricted earth fault protection, low impedance REFPDIF ..... 134

Verifying the settings............................................................ 134

Completing the test.............................................................. 135

Impedance protection..................................................................... 135

Full scheme distance protection, mho characteristic ZMHPDIS135

High speed distance protection zones, quadrilateral and

mho characteristic ZMFPDIS.....................................................136

Measuring the operating limit of set values.......................... 139

Measuring the operating time of distance protection zones. 140

Completing the test.............................................................. 140

High Speed distance for series compensated line zones,

quadrilateral and mho characteristic ZMFCPDIS ..................... 140

Measuring the operating limit of set values.......................... 144

Measuring the operating time of distance protection zones. 144

Completing the test.............................................................. 145

Pole slip protection PSPPPAM..................................................145

Verifying the settings............................................................ 145

Completing the test.............................................................. 148

Out-of-step protection OOSPPAM.............................................148

Verifying the settings............................................................ 149

Test of point RE (R

FwdR

, X

FwdX

)........................................... 153

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4 Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062

Commissioning manual

Test of the boundary between zone 1 and zone 2, which

is defined by the parameter

ReachZ1

.................................. 157

Test of the point SE (R

RvsR

, X

RvsX

)...................................... 162

Loss of excitation LEXPDIS ......................................................166

Verifying the settings............................................................ 166

Completing the test.............................................................. 168

Under impedance protection for Generator ZGVPDIS.............. 168

Verifying the settings............................................................ 169

Completing the test.............................................................. 172

Rotor earth fault protection with RXTTE4 and general

current and voltage protection CVGAPC...................................172

Testing..................................................................................172

Completing the test.............................................................. 174

Current protection...........................................................................174

Instantaneous phase overcurrent protection 3-phase output

PHPIOC ....................................................................................174

Measuring the operate limit of set values.............................174

Completing the test.............................................................. 175

Directional phase overcurrent protection, four steps

OC4PTOC................................................................................. 175

Verifying the settings............................................................ 175

Completing the test.............................................................. 177

Instantaneous residual overcurrent protection EFPIOC ........... 177

Measuring the operate limit of set values.............................177

Completing the test.............................................................. 178

Four step residual overcurrent protection, (Zero sequence

or negative sequence directionality) EF4PTOC ....................... 178

Four step directional earth fault protection........................... 178

Four step non-directional earth fault protection....................179

Completing the test.............................................................. 179

Four step negative sequence overcurrent protection

NS4PTOC .................................................................................179

Completing the test.............................................................. 180

Sensitive directional residual overcurrent and power

protection SDEPSDE ................................................................180

Measuring the operate and time limit for set values.............181

Completing the test.............................................................. 186

Thermal overload protection, two time constants TRPTTR ......186

Checking operate and reset values......................................186

Completing the test.............................................................. 187

Breaker failure protection, phase segregated activation and

output CCRBRF.........................................................................187

Checking the phase current operate value,

IP>

................... 187

Table of contents

Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062 5

Commissioning manual

Checking the residual (earth fault) current operate value

IN>

set below

IP>

................................................................. 188

Checking the re-trip and back-up times................................188

Verifying the re-trip mode..................................................... 188

Verifying the back-up trip mode............................................189

Verifying instantaneous back-up trip at CB faulty condition. 190

Verifying the function mode

Current/Contact

....................... 190

Completing the test.............................................................. 191

Pole discordance protection CCPDSC...................................... 191

Verifying the settings............................................................ 191

Completing the test.............................................................. 192

Directional underpower protection GUPPDUP ......................... 192

Verifying the settings............................................................ 192

Completing the test.............................................................. 194

Directional overpower protection GOPPDOP ...........................194

Verifying the settings............................................................ 194

Completing the test.............................................................. 195

Negative-sequence time overcurrent protection for

machines NS2PTOC ................................................................ 195

Verifying settings by secondary injection............................. 195

Completing the test.............................................................. 197

Accidental energizing protection for synchronous generator

AEGPVOC.................................................................................197

Verifying the settings............................................................ 197

Voltage-restrained time overcurrent protection VRPVOC......... 198

Verifying the settings............................................................ 198

Completing the test.............................................................. 201

Generator stator overload protection GSPTTR......................... 201

Verifying the settings............................................................ 201

Completing the test.............................................................. 202

Generator rotor overload protection GRPTTR...........................202

Verifying the settings............................................................ 202

Completing the test.............................................................. 203

Voltage protection...........................................................................203

Two step undervoltage protection UV2PTUV ...........................203

Verifying the settings............................................................ 203

Completing the test.............................................................. 205

Two step overvoltage protection OV2PTOV .............................205

Verifying the settings............................................................ 205

Extended testing...................................................................206

Completing the test.............................................................. 206

Two step residual overvoltage protection ROV2PTOV ............ 206

Verifying the settings............................................................ 206

Completing the test.............................................................. 207

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6 Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062

Commissioning manual

Overexcitation protection OEXPVPH ....................................... 207

Verifying the settings............................................................ 207

Completing the test..............................................................

208

Voltage differential protection VDCPTOV .................................208

Check of undervoltage levels............................................... 208

Check of voltage differential trip and alarm levels................210

Check of trip and trip reset timers........................................ 211

Final adjustment of compensation for VT ratio differences . 212

Completing the test.............................................................. 212

100% Stator earth fault protection, 3rd harmonic based

STEFPHIZ ................................................................................ 212

Testing..................................................................................213

Verifying settings.................................................................. 214

Completing the test.............................................................. 215

Frequency protection......................................................................215

Underfrequency protection SAPTUF ........................................ 215

Verifying the settings............................................................ 215

Completing the test.............................................................. 216

Overfrequency protection SAPTOF ..........................................216

Verifying the settings............................................................ 216

Completing the test.............................................................. 217

Rate-of-change frequency protection SAPFRC ........................217

Verifying the settings............................................................ 217

Completing the test.............................................................. 218

Frequency time accumulation protection function FTAQFVR... 218

Verifying the settings............................................................ 218

Completing the test.............................................................. 220

Multipurpose protection.................................................................. 220

General current and voltage protection CVGAPC..................... 220

Built-in overcurrent feature (non-directional)........................ 221

Overcurrent feature with current restraint.............................222

Overcurrent feature with voltage restraint............................ 222

Overcurrent feature with directionality..................................222

Over/Undervoltage feature................................................... 223

Completing the test.............................................................. 223

Secondary system supervision.......................................................223

Current circuit supervision CCSSPVC.......................................223

Verifying the settings............................................................ 224

Completing the test.............................................................. 224

Fuse failure supervision FUFSPVC...........................................224

Checking that the binary inputs and outputs operate as

expected ..............................................................................224

Measuring the operate value for the negative sequence

function ................................................................................225

Table of contents

Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062 7

Commissioning manual

Measuring the operate value for the zero-sequence

function ................................................................................226

Measuring the

operate value for the dead line detection

function.................................................................................227

Checking the operation of the du/dt and di/dt based

function ................................................................................227

Completing the test.............................................................. 228

Fuse failure supervision VDSPVC.............................................228

Completing the test.............................................................. 229

Control............................................................................................ 229

Synchrocheck, energizing check, and synchronizing

SESRSYN................................................................................. 229

Testing the synchronizing function....................................... 232

Testing the synchrocheck functionality.................................232

Testing the energizing check................................................235

Testing the voltage selection................................................236

Completing the test.............................................................. 238

Apparatus control APC.............................................................. 239

Tap changer control and supervision TCMYLTC, TCLYLTC.... 239

Secondary test..................................................................... 241

Check the activation of the voltage control operation...........241

Check the normal voltage regulation function...................... 242

Check the undervoltage block function................................ 243

Check the upper and lower busbar voltage limit.................. 243

Check the overcurrent block function................................... 244

Single transformer................................................................ 244

Parallel voltage regulation.................................................... 245

Completing the test.............................................................. 250

Single command, 16 signals SINGLECMD............................... 250

Interlocking................................................................................ 250

Logic............................................................................................... 250

Tripping logic, common 3-phase output SMPPTRC .................250

3 phase operating mode.......................................................250

1ph/3ph operating mode...................................................... 251

1ph/2ph/3ph operating mode............................................... 252

Circuit breaker lockout..........................................................253

Completing the test.............................................................. 254

Integrator TIGAPC.....................................................................254

Completing the test.............................................................. 254

Monitoring.......................................................................................254

Gas medium supervision SSIMG.............................................. 254

Testing the gas medium supervision for pressure alarm

and pressure lockout conditions...........................................254

Table of contents

8 Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062

Commissioning manual

Testing the gas medium supervision for temperature

alarm and temperature lock out conditions..........................

255

Completing the test.............................................................. 255

Liquid medium supervision SSIML............................................ 255

Testing the liquid medium supervision for level alarm

and level lockout conditions................................................. 256

Testing the liquid medium supervision for temperature

alarm and temperature lock out conditions.......................... 256

Completing the test.............................................................. 256

Breaker monitoring SSCBR.......................................................257

Verifying the settings............................................................ 257

Completing the test.............................................................. 259

Event function EVENT...............................................................259

Limit counter L4UFCNT.............................................................259

Completing the test.............................................................. 259

Estimation of transformer insulation life LOLSPTR .................. 259

Verifying the signals and settings.........................................260

Completing the test.............................................................. 261

Metering..........................................................................................261

Pulse-counter logic PCFCNT.................................................... 261

Function for energy calculation and demand handling

ETPMMTR.................................................................................262

Verifying the settings............................................................ 262

Completing the test.............................................................. 263

Station communication................................................................... 263

Multiple command and transmit MULTICMDRCV /

MULTICMDSND........................................................................ 263

Remote communication..................................................................264

Binary signal transfer.................................................................264

Basic IED functions........................................................................ 265

Parameter setting group handling SETGRPS........................... 265

Verifying the settings............................................................ 265

Completing the test.............................................................. 266

Exit test mode.................................................................................266

Section 14 Checking the directionality........................................... 267

Overview.........................................................................................267

Testing the directionality of the distance protection........................267

Section 15 Commissioning and maintenance of the fault

clearing system............................................................ 271

Commissioning tests...................................................................... 271

Periodic maintenance tests............................................................ 271

Visual inspection........................................................................272

Maintenance tests..................................................................... 272

Table of contents

Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062 9

Commissioning manual

Preparation...........................................................................272

Recording............................................................................. 273

Secondary injection

.............................................................. 273

Alarm test............................................................................. 273

Self supervision check..........................................................273

Trip circuit check.................................................................. 273

Measurement of service currents......................................... 274

Restoring.............................................................................. 275

Section 16 Troubleshooting............................................................277

Checking the self supervision signals.............................................277

Checking the self supervision function...................................... 277

Determine the cause of an internal failure............................277

Self supervision HMI data..........................................................277

General IED status............................................................... 277

Fault tracing....................................................................................278

Internal fault indications.............................................................278

Using front-connected PC......................................................... 279

Diagnosing the IED status via the LHMI hint menu................... 281

Repair instruction............................................................................283

Repair support................................................................................ 284

Maintenance................................................................................... 284

Section 17 Glossary....................................................................... 285

Table of contents

10 Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062

Commissioning manual

Section 1 Introduction

1.1 This manual

GUID-AB423A30-13C2-46AF-B7FE-A73BB425EB5F v18

The commissioning manual contains instructions on how to commission the IED.

The manual can also be used by system engineers and maintenance personnel for

assistance during the testing phase. The manual provides procedures for the

checking of external circuitry and ener

gizing the IED, parameter setting and

configuration as well as verifying settings by secondary injection. The manual

describes the process of testing an IED in a substation which is not in service. The

chapters are organized in the chronological order in which the IED should be

commissioned. The relevant procedures may be followed also during the service

and maintenance activities.

1.2 Intended audience

GUID-C9B8127F-5748-4BEA-9E4F-CC762FE28A3A v11

This manual addresses the personnel responsible for commissioning, maintenance

and taking the IED in and out of normal service.

The commissioning personnel must have a basic knowledge of handling electronic

equipment. The commissioning and maintenance personnel must be well

experienced in using protection equipment, test equipment, protection functions

and the configured functional logics in the IED.

1MRK 502 073-UEN A Section 1

Introduction

Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062 11

Commissioning manual

1.3 Product documentation

1.3.1 Product documentation set

GUID-3AA69EA6-F1D8-47C6-A8E6-562F29C67172 v15

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Application manual

Operation manual

Installation manual

Engineering manual

Communication

protocol manual

Cyber security

deployment guideline

Technical manual

Commissioning manual

IEC07000220 V4 EN-US

Figure 1: The intended use of manuals throughout the product lifecycle

The engineering manual contains instructions on how to engineer the IEDs using

the various tools available within the PCM600 software. The manual provides

instructions on how to set up a PCM600 project and insert IEDs to the project

structure. The manual also recommends a sequence for the engineering of

protection and control functions, LHMI functions as well as communication

engineering for IEC 60870-5-103, IEC 61850, DNP3, LON and SPA.

The installation manual contains instructions on how to install the IED. The

manual provides procedures for mechanical and electrical installation. The chapters

are organized in the chronological order in which the IED should be installed.

The commissioning manual contains instructions on how to commission the IED.

The manual can also be used by system engineers and maintenance personnel for

assistance during the testing phase. The manual provides procedures for the

checking of external circuitry and energizing the IED, parameter setting and

configuration as well as verifying settings by secondary injection. The manual

Section 1 1MRK 502 073-UEN A

Introduction

12 Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062

Commissioning manual

describes the process of testing an IED in a substation which is not in service. The

chapters are organized in the chronological order in which the IED should be

commissioned. The relevant procedures may be followed also during the service

and maintenance activities.

The operation manual contains instructions on how to operate the IED once it has

been commissioned. The manual provides instructions for the monitoring,

controlling and setting of the IED. The manual also describes how to identify

disturbances and how to view calculated and measured power grid data to

determine the cause of a fault.

The application manual contains application descriptions and setting guidelines

sorted per function. The manual can be used to find out when and for what purpose

a typical protection function can be used. The manual can also provide assistance

for calculating settings.

The technical manual contains operation principle descriptions, and lists function

blocks, logic diagrams, input and output signals, setting parameters and technical

data, sorted per function. The manual can be used as a technical reference during

the engineering phase, installation and commissioning phase, and during normal

service.

The communication protocol manual describes the communication protocols

supported by the IED. The manual concentrates on the vendor

-specific

implementations.

The point list manual describes the outlook and properties of the data points

specific to the IED. The manual should be used in conjunction with the

corresponding communication protocol manual.

The cyber security deployment guideline describes the process for handling cyber

security when communicating with the IED. Certification, Authorization with role

based access control, and product engineering for cyber security related events are

described and sorted by function. The guideline can be used as a technical

reference during the engineering phase, installation and commissioning phase, and

during normal service.

1.3.2 Document revision history

GUID-C8027F8A-D3CB-41C1-B078-F9E59BB73A6C v4

Document revision/date History

–/May 2017 First release

1MRK 502 073-UEN A Section 1

Introduction

Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062 13

Commissioning manual

1.3.3 Related documents

GUID-94E8A5CA-BE1B-45AF-81E7-5A41D34EE112 v5

Documents related to REG670 Document numbers

Application manual 1MRK 502 071-UEN

Commissioning manual 1MRK 502 073-UEN

Product guide 1MRK 502 074-BEN

Technical manual 1MRK 502 072-UEN

Type test certificate 1MRK 502 074-TEN

670 series manuals Document numbers

Operation manual 1MRK 500 127-UEN

Engineering manual 1MRK 511 398-UEN

Installation manual 1MRK 514 026-UEN

Communication protocol manual, DNP3 1MRK 511 391-UUS

Communication protocol manual, IEC

60870-5-103

1MRK 511 394-UEN

Communication protocol manual, IEC 61850

Edition 1

1MRK 511 392-UEN

Communication protocol manual, IEC 61850

Edition 2

1MRK 511 393-UEN

Communication protocol manual, LON 1MRK 511 395-UEN

Communication protocol manual, SPA 1MRK 511 396-UEN

Point list manual, DNP3 1MRK 511 397-UUS

Accessories guide 1MRK 514 012-BEN

Cyber security deployment guideline 1MRK 511 399-UEN

Connection and Installation components 1MRK 513 003-BEN

Test system, COMBITEST 1MRK 512 001-BEN

Application guide, Communication set-up 1MRK 505 382-UEN

1.4 Document symbols and conventions

1.4.1 Symbols

GUID-2945B229-DAB0-4F15-8A0E-B9CF0C2C7B15 v12

The electrical warning icon indicates the presence of a hazard

which could result in electrical shock.

The warning icon indicates the presence of a hazard which could

result in personal injury.

Section 1 1MRK 502 073-UEN A

Introduction

14 Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062

Commissioning manual

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