Abb Relion 620 series User manual

Relion® 620 series

Transformer Protection and Control

RET620

DNP3 Point List Manual

Document ID: 1MRS757660

Issued: 2013-05-07

Revision: A

Product version: 2.0

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 or hardware described in this document is furnished under a license

and may be used, copied, or disclosed only in accordance with the terms of such

license.

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.

http://www.abb.com/substationautomation

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 standards EN 50263 and 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.......................................................................9

This manual........................................................................................9

Intended audience..............................................................................9

Product documentation.......................................................................9

Product documentation set............................................................9

Document revision history...........................................................10

Related documentation................................................................10

Symbols and conventions.................................................................10

Symbols.......................................................................................10

Document conventions................................................................11

Functions, codes and symbols....................................................12

Section 2 DNP3 data mappings.....................................................19

Overview...........................................................................................19

Supported functions..........................................................................19

Binary inputs.....................................................................................22

System functions.........................................................................22

CTRL.LLN0 Local/remote state (also present in DNP IIN-

bits).........................................................................................22

LD0.LLN0 Settings supervision..............................................22

Switchgear functions...................................................................23

CTRL.Cxxxxx1 Circuit breaker (1) CB object and failure

protection................................................................................23

CTRL.Cxxxxx2 Circuit breaker (2) CB object and failure

protection................................................................................23

CTRL.Dxxxxx1 Controllable disconnector (1)........................24

CTRL.Dxxxxx2 Controllable disconnector (2)........................24

CTRL.Dxxxxx3 Controllable disconnector (3)........................24

CTRL.Dxxxxx4 Controllable disconnector (4)........................25

CTRL.Exxxxx1 Controllable earth switch (1)..........................25

CTRL.Exxxxx2 Controllable earth switch (2)..........................25

Sensors and monitoring functions...............................................26

LD0.ARCSARC1 Fault arc protection stage 1........................26

LD0.ARCSARC2 Fault arc protection stage 2........................26

LD0.ARCSARC3 Fault arc protection stage 3........................26

LD0.SSCBR1 Circuit-breaker condition monitoring................26

LD0.SSCBR2 Circuit-breaker condition monitoring................27

LD0.TCSSCBR1 Trip circuit supervision (1)..........................27

LD0.TCSSCBR2 Trip circuit supervision (2)..........................27

Automatic control functions.........................................................28

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LD0.OLATCC1 On-load tap changer controller......................28

Metering and measurand functions.............................................28

LD0.CMMXU1 Phase currents (1) limit supervision...............28

LD0.CMMXU2 Phase currents (2) limit supervision...............29

LD0.RESCMMXU1 Residual current limit supervision...........29

LD0.RESCMMXU2 Residual current limit supervision...........29

LD0.VMMXU1 Three-phase voltage limit supervision............29

LD0.RESVMMXU1 Residual voltage limit supervision...........30

Protection functions.....................................................................30

LD0.LEDPTRC1 Global protection signals.............................30

LD0.TRPPTRC1 Global conditioning (1)................................30

LD0.TRPPTRC2 Global conditioning (2)................................30

LD0.DEFLPDEF1 Directional earth-fault protection - low

stage 1....................................................................................31

LD0.DEFLPDEF2 Directional earth-fault protection - low

stage 2....................................................................................31

LD0.DEFHPDEF1 Directional earth-fault protection -

high stage 1............................................................................31

LD0.DPHLPDOC1 Three-phase directional overcurrent

protection - low stage (1)........................................................31

LD0.DPHHPDOC1 Three-phase directional overcurrent

protection - high stage (1)......................................................31

LD0.EFLPTOC1 Non-directional earth-fault and

sensitive earth-fault protection - low stage 1..........................32

LD0.EFLPTOC2 Non-directional earth-fault and

sensitive earth-fault protection - low stage 2..........................32

LD0.EFHPTOC1 Non-directional earth-fault and

sensitive earth-fault protection - high stage 1.........................32

LD0.EFHPTOC2 Non-directional earth-fault and

sensitive earth-fault protection - high stage 2.........................32

LD0.PHHPTOC1 Phase overcurrent protection - high

stage 1 ...................................................................................33

LD0.PHHPTOC2 Phase overcurrent protection - high

stage 2 ...................................................................................33

LD0.PHIPTOC1 Phase overcurrent protection -

instantaneous stage 1 ...........................................................33

LD0.PHIPTOC2 Phase overcurrent protection -

instantaneous stage 2 ...........................................................33

LD0.PHLPTOC1 Phase overcurrent protection - low

stage 1 ...................................................................................33

LD0.PHLPTOC2 Phase overcurrent protection - low

stage 2 ...................................................................................34

LD0.PHPTUC1 Loss of phase (undercurrent) protection

(1)...........................................................................................34

LD0.PHPTUC2 Loss of phase (undercurrent) protection

(2)...........................................................................................34

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LD0.PHPTOV1 Phase overvoltage protection - stage 1........34

LD0.PHPTOV2 Phase overvoltage protection - stage 2........34

LD0.PHPTOV3 Phase overvoltage protection - stage 3........35

LD0.ROVPTOV1 Residual overvoltage protection (1)...........35

LD0.ROVPTOV2 Residual overvoltage protection (2)...........35

LD0.ROVPTOV3 Residual overvoltage protection (3)...........35

LD0.NSPTOC1 Negative-sequence overcurrent

protection (1)..........................................................................35

LD0.NSPTOC2 Negative-sequence overcurrent

protection (2)..........................................................................36

LD0.NSPTOV1 Negative-sequence overvoltage

protection - stage 1.................................................................36

LD0.NSPTOV2 Negative-sequence overvoltage

protection - stage 2.................................................................36

LD0.PHPTUV1 Phase undervoltage protection - stage

1.............................................................................................36

LD0.PHPTUV2 Phase undervoltage protection - stage

2.............................................................................................36

LD0.PHPTUV3 Phase undervoltage protection - stage

3.............................................................................................37

LD0.PSPTUV1 Positive-sequence undervoltage

protection - stage 1.................................................................37

LD0.PSPTUV2 Positive-sequence undervoltage

protection - stage 2.................................................................37

LD0.INPHAR1 Three-phase inrush detection........................37

LD0.FRPFRQ1 Frequency protection (1)...............................37

LD0.FRPFRQ2 Frequency protection (2)...............................38

LD0.FRPFRQ3 Frequency protection (3)...............................38

LD0.HREFPDIF1 High-impedance restricted earth-fault

protection (1)..........................................................................38

LD0.HREFPDIF2 High-impedance restricted earth-fault

protection (2)..........................................................................39

LD0.LREFPDIF1 Low-impedance restricted earth-fault

protection (1)..........................................................................39

LD0.LREFPDIF2 Low-impedance restricted earth-fault

protection (2)..........................................................................39

LD0.OEPVPH1 Voltage per hertz protection (1)....................39

LD0.OEPVPH2 Voltage per hertz protection (2)....................39

LD0.TR2PDIF1 Transformer differential protection................40

LD0.T2PTTR1 Thermal protection (2)....................................40

Power quality functions................................................................40

LD0.LSHDPFRQ1 Load-shedding - instance 1......................40

LD0.LSHDPFRQ2 Load-shedding - instance 2......................40

LD0.LSHDPFRQ3 Load-shedding - instance 3......................41

LD0.LSHDPFRQ4 Load-shedding - instance 4......................41

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LD0.LSHDPFRQ5 Load-shedding - instance 5......................41

LD0.LSHDPFRQ6 Load-shedding - instance 6......................41

Protection related functions.........................................................42

DR.RDRE1 Disturbance recorder..........................................42

LD0.SECRSYN1 Synchrocheck ............................................42

LD0.CCRDIF1 Current circuit failure protection.....................42

LD0.CCRDIF2 Current circuit failure protection.....................42

LD0.CTSRCTF1 Current circuit supervision for

transformers (1)......................................................................42

LD0.SEQRFUF1 Fuse failure protection................................43

Generic functions.........................................................................43

LD0.MAPGAPC1 Multipurpose analog protection

function (1).............................................................................43

LD0.MAPGAPC2 Multipurpose analog protection

function (2).............................................................................43

LD0.MAPGAPC3 Multipurpose analog protection

function (3).............................................................................43

LD0.MAPGAPC4 Multipurpose analog protection

function (4).............................................................................43

LD0.MAPGAPC5 Multipurpose analog protection

function (5).............................................................................44

LD0.MAPGAPC6 Multipurpose analog protection

function (6).............................................................................44

LD0.MAPGAPC7 Multipurpose analog protection

function (7).............................................................................44

LD0.MAPGAPC8 Multipurpose analog protection

function (8).............................................................................44

LD0.MAPGAPC9 Multipurpose analog protection

function (9).............................................................................44

LD0.MAPGAPC10 Multipurpose analog protection

function (10)...........................................................................45

LD0.MAPGAPC11 Multipurpose analog protection

function (11)...........................................................................45

LD0.MAPGAPC12 Multipurpose analog protection

function (12)...........................................................................45

LD0.MVGAPC1 Multipurpose binary inputs (1)......................45

LD0.MVGAPC2 Multipurpose binary inputs (2)......................46

LD0.MVGAPC3 Multipurpose binary inputs (3)......................46

LD0.MVGAPC4 Multipurpose binary inputs (4)......................46

LD0.SPCGGIO1 Multipurpose binary outputs - status

(1)...........................................................................................47

LD0.SPCGGIO2 Multipurpose binary outputs - status

(2)...........................................................................................47

LD0.SPCGGIO3 Multipurpose binary outputs - status

(3)...........................................................................................48

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LD0.SPCRGGIO1 Multipurpose binary outputs - status

(1)...........................................................................................48

LD0.FKEYGGIO1 LED states................................................49

Physical and raw I/O data............................................................50

LD0.XGGIO105 Physical I/O..................................................50

LD0.XHBGGIO105 Physical I/O.............................................50

LD0.XRGGIO105 Alarm/warning...........................................51

LD0.XBRGGIO130 Alarm/warning - physical outputs............51

LD0.XGGIO100 Physical I/O..................................................51

LD0.XGGIO110 Physical I/O..................................................51

Binary outputs...................................................................................52

System functions.........................................................................52

LD0.LLN0/LPHD1 Reset indications and LEDs, reset

device.....................................................................................52

LD0.DNPGGIO1 Parameter setting group control.................53

Switchgear functions...................................................................53

CTRL.CBCSWI1 Circuit breaker control ...............................53

CTRL.CBCSWI2 Circuit breaker control ...............................53

CTRL.DCCSWI1 Controllable disconnector (1) control .........53

CTRL.DCCSWI2 Controllable disconnector (2) control..........53

CTRL.DCCSWI3 Controllable disconnector (3) control..........54

CTRL.DCCSWI4 Controllable disconnector (4) control..........54

CTRL.ESCSWI1 Controllable earth switch (1) control ..........54

CTRL.ESCSWI2 Controllable earth switch (2) control ..........54

Sensors and monitoring functions...............................................54

LD0.SSCBR1 Reset signals of CB condition monitoring........54

LD0.SSCBR2 Reset signals of CB condition monitoring........55

Metering and measurand functions.............................................55

LD0.PEMMXU1 Reset accumulated energy values...............55

Protection functions.....................................................................55

LD0.LSHDPFRQ1 Loadshedding controls (1)........................55

LD0.LSHDPFRQ2 Loadshedding controls (2)........................55

LD0.LSHDPFRQ3 Loadshedding controls (3)........................56

LD0.LSHDPFRQ4 Load shedding controls (4).......................56

LD0.LSHDPFRQ5 Load shedding controls (5).......................56

LD0.LSHDPFRQ6 Load shedding controls (6).......................56

Protection related functions.........................................................56

DR.RDRE1 Disturbance recorder..........................................56

Generic functions.........................................................................57

LD0.SPCGGIO1 Multipurpose binary outputs (1)..................57

LD0.SPCGGIO2 Multipurpose binary outputs (2)..................57

LD0.SPCGGIO3 Multipurpose binary outputs (3)..................58

LD0.SPCRGGIO1 Multipurpose binary outputs (1)................59

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LD0.SRGAPC1 Multipurpose binary outputs - flip-flop

resets (1)................................................................................59

LD0.SRGAPC2 Multipurpose binary outputs - flip-flop

resets (2)................................................................................60

Analog inputs....................................................................................60

System functions.........................................................................60

CTRL.LLN0 Local remote station off......................................60

LD0.LPHD1 System values....................................................61

LD0.LEDGGIO1 LHMI LED indications (3 states)..................61

LD0.DNPGGIO1 Active parameter setting group...................61

Switchgear functions...................................................................62

CTRL.CBCSWI1 CB 4-pole (2 bit) position value..................62

CTRL.CBCSWI2 CB 4-pole (2 bit) position value..................62

CTRL.DCSXSWI1 Disconnector 1, 4-pole (2 bit)

position values........................................................................62

CTRL.DCSXSWI2 Disconnector 2, 4-pole (2 bit)

position values........................................................................62

CTRL.DCSXSWI3 Disconnector 3, 4-pole (2 bit)

position values........................................................................62

CTRL.DCSXSWI4 Disconnector 4, 4-pole (2 bit)

position values........................................................................63

CTRL.DCXSWI1 Controllable disconnector 1, 4-pole (2

bit) position values..................................................................63

CTRL.DCXSWI2 Controllable disconnector 2, 4-pole (2

bit) position values..................................................................63

CTRL.DCXSWI3 Controllable disconnector 3, 4-pole (2

bit) position values..................................................................63

CTRL.DCXSWI4 Controllable disconnector 4, 4-pole (2

bit) position values..................................................................63

CTRL.ESSXSWI1 Earth switch 1, 4-pole (2 bit) position

values.....................................................................................64

CTRL.ESSXSWI2 Earth switch 2, 4-pole (2 bit) position

values.....................................................................................64

CTRL.ESXSWI1 Controllable earth switch 1, 4-pole (2

bit) position values..................................................................64

CTRL.ESXSWI2 Controllable earth switch 2, 4-pole (2

bit) position values..................................................................64

Sensors and monitoring functions...............................................65

LD0.SSCBR1 Circuit-breaker condition monitoring

values.....................................................................................65

LD0.SSCBR2 Circuit-breaker condition monitoring

values.....................................................................................65

LD0.TPOSSLTC1 Tap changer position value.......................66

Metering and measurand functions.............................................66

LD0.CMMXU1 Phase currents (1)..........................................66

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LD0.CMMXU2 Phase currents (2)..........................................66

LD0.CSMSQI1 Sequence of currents....................................66

LD0.RESCMMXU1 Residual current (1)................................67

LD0.RESCMMXU2 Residual current (2)................................67

LD0.VMMXU1 Voltage measurement ...................................67

LD0.RESVMMXU1 Residual voltage (1)................................67

LD0.VSMSQI1 Sequence of voltage measurement...............68

LD0.PEMMTR1 Power measurement and accumulated

power values..........................................................................68

Protection functions.....................................................................68

LD0.T2PTTR1 Temperature protection values (2).................68

Protected related functions..........................................................69

DR.RDRE1 Disturbance recorder values...............................69

LD0.SECRSYN1 Synchrocheck line and bus state................69

Physical and raw I/O data............................................................69

LD0.XRGGIO105 RTD inputs................................................69

LD0.XBRGGIO130 RTD inputs..............................................70

Section 3 DNP3 protocol implementation.......................................71

DNP3 device profile..........................................................................71

DNP3 implementation table..............................................................73

Section 4 Glossary.........................................................................77

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Point List Manual

Section 1 Introduction

1.1 This manual

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.

1.2 Intended audience

This manual addresses the communication system engineer or system integrator

responsible for pre-engineering and engineering for communication setup in a

substation from an IED perspective.

The system engineer or system integrator must have a basic knowledge of

communication in protection and control systems and thorough knowledge of the

specific communication protocol.

1.3 Product documentation

1.3.1 Product documentation set

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 be used when

calculating settings.

The communication protocol manual describes a communication protocol

supported by the IED. The manual concentrates on vendor-specific implementations.

The engineering guide provides information for IEC 61850 engineering of the

protection IEDs with PCM600 and IET600. This guide concentrates especially on

the configuration of GOOSE communication with these tools. The guide can be

used as a technical reference during the engineering phase, installation and

commissioning phase, and during normal service. For more details on tool usage,

see the PCM600 documentation.

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

the different tools in PCM600. The manual provides instructions on how to set up a

PCM600 project and insert IEDs to the project structure. The manual also

1MRS757660 A Section 1

Introduction

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Point List Manual

recommends a sequence for engineering of protection and control functions, LHMI

functions as well as communication engineering for IEC 61850 and other

supported protocols.

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 chronological order in which the IED should be installed.

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

been commissioned. The manual provides instructions for monitoring, controlling

and setting 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 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 technical manual contains application and functionality 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.

1.3.2 Document revision history

Document revision/date Product version History

A/2013-05-07 2.0 First release

Download the latest documents from the ABB Website

http://www.abb.com/substationautomation.

1.3.3 Related documentation

Name of the document Document ID

DNP3 Communication Protocol Manual 1MRS757646

1.4 Symbols and conventions

1.4.1 Symbols

The caution icon indicates important information or warning related

to the concept discussed in the text. It might indicate the presence

Section 1 1MRS757660 A

Introduction

10 RET620

Point List Manual

of a hazard which could result in corruption of software or damage

to equipment or property.

The information icon alerts the reader of important facts and

conditions.

The tip icon indicates advice on, for example, how to design your

project or how to use a certain function.

Although warning hazards are related to personal injury, it is necessary to

understand that under certain operational conditions, operation of damaged

equipment may result in degraded process performance leading to personal injury

or death. Therefore, comply fully with all warning and caution notices.

1.4.2 Document conventions

A particular convention may not be used in this manual.

• Abbreviations and acronyms in this manual are spelled out in the glossary. The

glossary also contains definitions of important terms.

• Push-button navigation in the LHMI menu structure is presented by using the

push-button icons.

To navigate between the options, use and .

• HMI menu paths are presented in bold.

Select Main menu/Settings.

• WHMI menu names are presented in bold.

Click Information in the WHMI menu structure.

• LHMI messages are shown in Courier font.

To save the changes in non-volatile memory, select Yes and press .

• Parameter names are shown in italics.

The function can be enabled and disabled with the Operation setting.

• Parameter values are indicated with quotation marks.

The corresponding parameter values are "On" and "Off".

• IED input/output messages and monitored data names are shown in Courier font.

When the function starts, the START output is set to TRUE.

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Introduction

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1.4.3 Functions, codes and symbols

Table 1: RET620 functions, codes and symbols

Function IEC 61850 IEC 60617 IEC-ANSI

Protection

Three-phase non-directional

overcurrent protection, low stage,

instance 1

PHLPTOC1 3I> (1) 51P-1 (1)

Three-phase non-directional

overcurrent protection, low stage,

instance 2

PHLPTOC2 3I> (2) 51P-1 (2)

Three-phase non-directional

overcurrent protection, high stage,

instance 1

PHHPTOC1 3I>> (1) 51P-2 (1)

Three-phase non-directional

overcurrent protection, high stage,

instance 2

PHHPTOC2 3I>> (2) 51P-2 (2)

Three-phase non-directional

overcurrent protection, instantaneous

stage, instance 1

PHIPTOC1 3I>>> (1) 50P/51P (1)

Three-phase non-directional

overcurrent protection, instantaneous

stage, instance 2

PHIPTOC2 3I>>> (2) 50P/51P (2)

Three-phase directional overcurrent

protection, low stage, instance 1 DPHLPDOC1 3I> -> (1) 67-1 (1)

Three-phase directional overcurrent

protection, high stage, instance 1 DPHHPDOC1 3I>> -> (1) 67-2 (1)

Non-directional earth-fault protection,

low stage, instance 1 EFLPTOC1 Io> (1) 51N-1 (1)

Non-directional earth-fault protection,

low stage, instance 2 EFLPTOC2 Io> (2) 51N-1 (2)

Non-directional earth-fault protection,

high stage, instance 1 EFHPTOC1 Io>> (1) 51N-2 (1)

Non-directional earth-fault protection,

high stage, instance 2 EFHPTOC2 Io>> (2) 51N-2 (2)

Directional earth-fault protection, low

stage, instance 1 DEFLPDEF1 Io> -> (1) 67N-1 (1)

Directional earth-fault protection, low

stage, instance 2 DEFLPDEF2 Io> -> (2) 67N-1 (2)

Directional earth-fault protection,

high stage DEFHPDEF1 Io>> -> (1) 67N-2 (1)

Negative-sequence overcurrent

protection, instance 1 NSPTOC1 I2> (1) 46 (1)

Negative-sequence overcurrent

protection, instance 2 NSPTOC2 I2> (2) 46 (2)

Residual overvoltage protection,

instance 1 ROVPTOV1 Uo> (1) 59G (1)

Residual overvoltage protection,

instance 2 ROVPTOV2 Uo> (2) 59G (2)

Residual overvoltage protection,

instance 3 ROVPTOV3 Uo> (3) 59G (3)

Table continues on next page

Section 1 1MRS757660 A

Introduction

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Point List Manual

Function IEC 61850 IEC 60617 IEC-ANSI

Three-phase undervoltage

protection, instance 1 PHPTUV1 3U< (1) 27 (1)

Three-phase undervoltage

protection, instance 2 PHPTUV2 3U< (2) 27 (2)

Three-phase undervoltage

protection, instance 3 PHPTUV3 3U< (3) 27 (3)

Three-phase overvoltage protection,

instance 1 PHPTOV1 3U> (1) 59 (1)

Three-phase overvoltage protection,

instance 2 PHPTOV2 3U> (2) 59 (2)

Three-phase overvoltage protection,

instance 3 PHPTOV3 3U> (3) 59 (3)

Positive-sequence undervoltage

protection, instance 1 PSPTUV1 U1< (1) 47U+ (1)

Positive-sequence undervoltage

protection, instance 2 PSPTUV2 U1< (2) 47U+ (2)

Negative-sequence overvoltage

protection, instance 1 NSPTOV1 U2> (1) 47O- (1)

Negative-sequence overvoltage

protection, instance 2 NSPTOV2 U2> (2) 47O- (2)

Frequency protection, instance 1 FRPFRQ1 f>/f<,df/dt (1) 81 (1)

Frequency protection, instance 2 FRPFRQ2 f>/f<,df/dt (2) 81 (2)

Frequency protection, instance 3 FRPFRQ3 f>/f<,df/dt (3) 81 (3)

Voltage per hertz protection,

instance 1 OEPVPH1 U/f> (1) 24 (1)

Voltage per hertz protection,

instance 2 OEPVPH2 U/f> (2) 24 (2)

Three-phase thermal overload

protection for power transformers,

two time constants

T2PTTR1 3Ith>T (1) 49T (1)

Loss of phase (undercurrent),

instance 1 PHPTUC1 3I< (1) 37F (1)

Loss of phase (undercurrent),

instance 2 PHPTUC2 3I< (2) 37F (2)

Stabilized and instantaneous

differential protection for 2-winding

transformers

TR2PTDF1 3dI>T (1) 87T (1)

Numerical stabilized low impedance

restricted earth-fault protection,

instance 1

LREFPNDF1 dIoLo> (1) 87NL (1)

Numerical stabilized low impedance

restricted earth-fault protection,

instance 2

LREFPNDF2 dIoLo> (2) 87NL (2)

High impedance based restricted

earth-fault protection, instance 1 HREFPDIF1 dIoHi> (1) 87NH (1)

High impedance based restricted

earth-fault protection, instance 2 HREFPDIF2 dIoHi> (2) 87NH (2)

Circuit breaker failure protection,

instance 1 CCBRBRF1 3I>/Io>BF (1) 51BF/51NBF (1)

Table continues on next page

1MRS757660 A Section 1

Introduction

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Point List Manual

Function IEC 61850 IEC 60617 IEC-ANSI

Circuit breaker failure protection,

instance 2 CCBRBRF2 3I>/Io>BF (2) 51BF/51NBF (2)

Three-phase inrush detector INRPHAR1 3I2f> (1) 68 (1)

Master trip, instance 1 TRPPTRC1 Master Trip (1) 94/86 (1)

Master trip, instance 2 TRPPTRC2 Master Trip (2) 94/86 (2)

Arc protection, instance 1 ARCSARC1 ARC (1) 50L/50NL (1)

Arc protection, instance 2 ARCSARC2 ARC (2) 50L/50NL (2)

Arc protection, instance 3 ARCSARC3 ARC (3) 50L/50NL (3)