Woodward SEG HighPROTEC MRA4 Application guide

MRA4
HighPROTEC
Feeder Protection
Device Manual DOK-HB-MRA4E

MRA4 Functional Overview
Page 2 EN MRA4 04/09
50
BF
0
FL
27
Fault recorder
Event recorder
Disturbance
recorder
V, VE, V012, I, IG, f,
delta phi
, theta , IH2,
IGH2, I012, P, Q, S,
PF, cos phi, W
Measured and
calculated values
49 51P 7P50P4
81
U/O
7N79
option standard
3
1
4
Inrush
59 59N 50N 51N
MRA4
74
TC
78
81R
37
32 0L 55
SOTF CLPU
47

Order Code
EN MRA4 04/09 Page 3

COMMENTS ON THE MANUAL....................................................................................................................11
Information Concerning Liabi ity and Warranty ..............................................................................................11
IMPORTANT DEFINITIONS............................................................................................................12
Scope of De ivery ..........................................................................................................................................16
Storage..........................................................................................................................................................16
Important Information ....................................................................................................................................16
Symbo s.........................................................................................................................................................17
DEVICE...............................................................................................................................................21
Device P anning.............................................................................................................................................21
Device P anning Parameters of the Device....................................................................................................22
INSTALLATION AND CONNECTION ...............................................................................................................23
Three-Side-View............................................................................................................................................23
Insta ation Diagram.......................................................................................................................................24
Assemb y Groups...........................................................................................................................................25
Grounding .....................................................................................................................................26
Power Supp y and Digita Inputs.....................................................................................................................27
Binary Output Re ays ....................................................................................................................................29
Digita Inputs..................................................................................................................................................31
Vo tage Measuring Inputs ..............................................................................................................................33
Current Measuring Inputs and Ground Current Measuring Input...................................................................35
System (SC)..................................................................................................................................................37
Communication Interfaces ............................................................................................................................38
Modbus® RTU / IEC 60870-5-103 vi Termin ls..................................................................................38
Modbus® RTU / IEC 60870-5-103 vi D-SUB-plug...............................................................................40
PC Interface...................................................................................................................................................41
Assignment of the Zero Modem C ble.................................................................................................42
CURRENT TRANSFORMERS (CT)...............................................................................................................43
Current Transformer Connection Examp es...................................................................................................43
VOLTAGE TRANSFORMERS.......................................................................................................................49
Check of the Vo tage Measuring Va ues.........................................................................................................49
Wiring Examp es of the Vo tage Transformers...............................................................................................50
CONNECTION EXAMPLES VOLTAGE AND CURRENT TRANSFORMERS....................................................................5
NAVIGATION - OPERATION ......................................................................................................................59
Basic Menu Contro .......................................................................................................................................64
Smart view Keyboard Commands..................................................................................................................65
SMART VIEW.......................................................................................................................................
Insta ation of Smart View...............................................................................................................................66
Uninsta ing Smart view..................................................................................................................................67
Switching the Language of the Graphica User Interface...............................................................................67
Setting up the Connection PC - Device..........................................................................................................68
Set-up Connection vi Ethernet - TCP/IP.............................................................................................68
Set-up Connection vi Seri l Interf ce under Windows 2000................................................................69
Set up Connection vi Seri l Interf ce under Windows XP....................................................................71
Set up Connection vi Seri l Interf ce under Windows Vist .................................................................72
Connected to the Device nd C lling up Websites t the s me Time.........................................................74
Est blishing the Connection vi USB-/RS232-Ad pter..........................................................................74
Sm rt view Troubleshooting................................................................................................................75
Sm rt view persistent connection problems............................................................................................77
Loading of Device Data when using Smart view ...........................................................................................77
Restoring of Device Data when using Smart view..........................................................................................78
Backup and Documentation when using Smart view.....................................................................................79
Printing of Device D t When using Sm rt view (Setting List).....................................................................79
S ving D t s txt-file vi Sm rt view................................................................................................79
Off ine Device P anning via Smart view..........................................................................................................80
MEASURING VALUES..............................................................................................................................81
Read out Measured Va ues............................................................................................................................81
Re d out of Me sured V lues vi Sm rt view .......................................................................................81
Standard Measured Va ues............................................................................................................................82
ENERGY COUNTER................................................................................................................................85
Page 4 EN MRA4 04/09

G oba Parameters of the Energy Counter Modu e.........................................................................................85
Direct Commands of the Energy Counter Modu e .........................................................................................85
Signa s of the Energy Counter Modu e (States of the Outputs)......................................................................86
STATISTICS..........................................................................................................................................87
Read out Statistics.........................................................................................................................................87
St tistics to be Re d-Out vi Sm rt view...............................................................................................87
Statistics (Configuration)................................................................................................................................88
St tistics (Configur tion) vi Sm rt view................................................................................................88
Direct Commands..........................................................................................................................................89
Standard Statistic Va ues...............................................................................................................................89
G oba Protection Parameters of the Statistics Modu e..................................................................................94
States of the Inputs of the Statistics Modu e..................................................................................................95
Signa s of the Statistics Modu e.....................................................................................................................95
Counters of the Modu e Statistics..................................................................................................................95
ACKNOWLEDGMENTS..............................................................................................................................9
Manua Acknow edgment...............................................................................................................................98
M nu l Acknowledgment vi Sm rt view.............................................................................................98
Externa Acknow edgments............................................................................................................................99
Extern l Acknowledge vi Sm rt view..................................................................................................99
MANUAL RESETS ...............................................................................................................................100
Manua Resets via Smart view.....................................................................................................................100
ASSIGNMENT LIST ..............................................................................................................................101
STATUS DISPLAY ................................................................................................................................12
Status Disp ay via Smart View.....................................................................................................................126
MODULE: DIGITAL INPUTS (DIS)............................................................................................................127
Digita Inputs (Standard)..............................................................................................................................128
G oba Protection Parameters of the Digita Inputs (Standards)...................................................................128
Digita Inputs Signa s (Outputs States).........................................................................................................132
Optiona Digita Inputs..................................................................................................................................133
Glob l Protection P r meters of the Option l Digit l Inputs.....................................................................133
Option l Digit l Input Sign ls (Outputs St tes)......................................................................................136
BINARY OUTPUT RELAYS......................................................................................................................137
System Contact............................................................................................................................................139
G oba Protection Parameters of the Binary Output Re ays..........................................................................140
Binary Output Re ay Input States.................................................................................................................154
Binary Output Re ay Signa s.........................................................................................................................160
LIGHT EMITTING DIODES (LEDS)..........................................................................................................1 1
The »System OK« LED ...............................................................................................................................164
G oba Protection Parameters of the LED Modu e........................................................................................165
LED Modu e Input States.............................................................................................................................178
OPERATING PANEL (HMI)....................................................................................................................183
Specia Parameters of the Pane ..................................................................................................................183
Direct Commands of the Pane ....................................................................................................................183
G oba Protection Parameters of the Pane ..................................................................................................183
MODULE: DISTURBANCE RECORDER .......................................................................................................184
Read Out Disturbance Records...................................................................................................................187
Disturb nce Recorder to be Re d Out by Sm rt view ...........................................................................187
De eting Disturbance Records.....................................................................................................................188
Deleting Disturb nce Records vi Sm rt view ......................................................................................188
Direct Commands of the Disturbance Recorder Modu e .............................................................................189
G oba Protection Parameters of the Disturbance Recorder Modu e............................................................189
Disturbance Recorder Modu e Input States..................................................................................................191
Disturbance Recorder Modu e Signa s.........................................................................................................191
Specia Parameters of the Disturbance Recorder........................................................................................192
MODULE: FAULT RECORDER .................................................................................................................193
Read Out the Fau t Recorder.......................................................................................................................194
Re d Out the F ult Recorder vi Sm rt View .......................................................................................194
Direct Commands of the Fau t Recorder Modu e ........................................................................................196
G oba Protection Parameters of the Fau t Recorder Modu e.......................................................................196
Fau t Recorder Modu e Input States.............................................................................................................197
EN MRA4 04/09 Page 5

Fau t Recorder Modu e Signa s....................................................................................................................197
MODULE: EVENT RECORDER ................................................................................................................198
Read Out the Event Recorder......................................................................................................................199
Re d Out the Event Recorder vi Sm rt View.......................................................................................199
Direct Commands of the Event Recorder Modu e .......................................................................................201
Event Recorder Modu e Signa s...................................................................................................................201
MODULE: SCADA............................................................................................................................202
Device P anning Parameters of the Seria Scada Interface..........................................................................202
G oba Protection Parameters of the Seria Scada Interface........................................................................202
MODULE: MODBUS® (MODBUS)............................................................................................................203
Modbus® Protoco Configuration.................................................................................................................203
Modbus RTU.................................................................................................................................204
Modbus TCP.................................................................................................................................205
Direct Commands of the Modbus®..............................................................................................................206
G oba Protection Parameters of the Modbus®............................................................................................206
Modbus® Modu e Signa s (Output States)..................................................................................................208
Modbus® Modu e Va ues.............................................................................................................................209
MODULE: IEC 0870-5-103...............................................................................................................210
IEC60870-5-103 Protoco Configuration......................................................................................................210
G oba Protection Parameters of the IEC60870-5-103.................................................................................212
IEC60870-5-103 Modu e Signa s (Output States).......................................................................................213
IEC60870-5-103 Modu e Va ues..................................................................................................................214
PARAMETERS.....................................................................................................................................215
Parameter Definitions..................................................................................................................................215
Device P r meters..........................................................................................................................215
Field P r meters............................................................................................................................215
Protection P r meters......................................................................................................................215
Device Pl nning P r meters.............................................................................................................216
Direct Comm nds..........................................................................................................................216
St te of the Module Inputs...............................................................................................................216
Sign ls........................................................................................................................................216
Ad ptive P r meter Sets..................................................................................................................217
Operationa Modes (access authorization)...................................................................................................220
Oper tion l Mode – »Displ y Only«...............................................................................................220
Oper tion Mode – »P r meter Setting nd Pl nning«..........................................................................220
Password.....................................................................................................................................................221
P ssword Entry t the P nel.............................................................................................................221
P ssword Ch nges........................................................................................................................221
P ssword Forgotten .......................................................................................................................221
Changing of Parameters - Examp e.............................................................................................................222
Changing of Parameters when using the Smart View - Examp e.................................................................223
Protection Parameters ................................................................................................................................225
Setting Groups.............................................................................................................................................225
Setting Group Switch .....................................................................................................................225
Setting Group Switch vi Sm rt View.................................................................................................226
Copying Setting Groups (P r meter Sets) vi Sm rt View.......................................................................227
Comp ring Setting Groups vi Sm rt View.........................................................................................227
Comparing Parameter Fi es via Smart view.................................................................................................228
Converting Parameter Fi es via Smart view.................................................................................................228
FIELD PARAMETERS ............................................................................................................................229
BLOCKINGS.......................................................................................................................................234
Permanent B ocking.....................................................................................................................................234
Temporary B ocking.....................................................................................................................................234
To Activate or Deactivate the Tripping Command of a Protection Modu e....................................................238
Activate, Deactivate Respective y B ock Temporari y Protection Functions..................................................239
MODULE: PROTECTION (PROT)..............................................................................................................241
Direct Commands of the Protection Modu e.................................................................................................248
G oba Protection Parameters of the Protection Modu e ..............................................................................248
Protection Modu e Input States....................................................................................................................250
Page 6 EN MRA4 04/09

Protection Modu e Signa s (Output States)..................................................................................................250
Protection Modu e Va ues.............................................................................................................................251
MODULE: TRIP CONTROL (TRIPCONTROL)................................................................................................252
Direct Commands of the Trip Contro Modu e..............................................................................................254
G oba Protection Parameters of the Trip Contro Modu e............................................................................254
Trip Contro Modu e Input States..................................................................................................................258
Trip Contro Modu e Signa s (Outputs States)..............................................................................................259
Trip Contro Modu e – Sum of Tripping Currents..........................................................................................259
Trip Contro Modu e Va ues..........................................................................................................................259
I-PROTECTION MODULE – OVERCURRENT PROTECTION [ANSI 50, 51, 7]...................................................2 0
Device P anning Parameters of the I Modu e...............................................................................................277
G oba Protection Parameters of the I Modu e..............................................................................................277
Setting Group Parameters of the I Modu e...................................................................................................279
I Modu e Input States...................................................................................................................................283
I Modu e Signa s (Output States).................................................................................................................284
Commissioning: Overcurrent Protection, non-directiona [ANSI 50, 51].......................................................285
Commissioning: Overcurrent Protection, directiona [ANSI 67]....................................................................286
IG-PROTECTION MODULE – GROUND FAULT [ANSI 50N/G, 51N/G, 7N/G].............................................287
Device P anning Parameters of the Ground Fau t Protection ......................................................................304
G oba Protection Parameters of the Ground Fau t Protection ....................................................................304
Setting Group Parameters of the Ground Fau t Protection ..........................................................................306
Ground Fau t Protection Input States...........................................................................................................310
Ground Fau t Protection Signa s (Output States).........................................................................................311
Commissioning: Ground Fau t Protection – non-directiona [ANSI 50N/G, 51N/G].......................................312
Commissioning: Ground Fau t Protection – directiona [ANSI 50N/G, 51N/G, 67N/G].................................312
THR-PROTECTION MODULE: THERMAL REPLICA [ANSI 49]........................................................................313
Direct Commands of the Therma Over oad Modu e....................................................................................315
Device P anning Parameters of the Therma Over oad Modu e....................................................................315
G oba Protection Parameters of the Therma Over oad Modu e..................................................................316
Setting Group Parameters of the Therma Over oad Modu e.......................................................................317
Therma Over oad Modu e Input States........................................................................................................319
Signa s of the Therma Over oad Signa s (Output States)............................................................................319
Therma Over oad Modu e Va ues................................................................................................................320
Therma Over oad Modu e Statistics............................................................................................................320
Commissioning: Therma Rep ica [ANSI 49]................................................................................................321
I2>-PROTECTION MODULE – UNBALANCED LOAD PROTECTION [ANSI 4 ].....................................................322
Device P anning Parameters of the Unba anced Load Modu e ...................................................................325
G oba Protection Parameters of the Unba anced Load Modu e...................................................................325
Setting Group Parameters of the Unba anced Load Modu e........................................................................326
Unba anced Load Modu e Input States........................................................................................................328
Unba anced Load Modu e Signa s (Output States).......................................................................................328
Commissioning: Unba anced Load Protection [ANSI 46].............................................................................329
SOTF-PROTECTION MODULE: SWITCH ONTO FAULT.................................................................................331
Device P anning Parameters of the Switch Onto Fau t Modu e....................................................................333
G oba Protection Parameters of the Switch Onto Fau t Modu e...................................................................334
Setting Group Parameters of the Switch Onto Fau t Modu e........................................................................336
Switch Onto Fau t Modu e Input States........................................................................................................337
Signa s of the Switch Onto Fau t Modu e (Output States)............................................................................337
Commissioning: Switch Onto Fau t [ANSI 50HS].........................................................................................338
CLPU - SUPERVISION MODULE COLD LOAD PICKUP.................................................................................339
Device p anning parameters of the Co d Load Pickup modu e ....................................................................342
G oba protection parameter of the Co d Load Pickup-modu e.....................................................................342
Parameter set parameters of the Co d Load Pickup modu e........................................................................343
States of the inputs of the Co d Load Pickup modu e...................................................................................344
Signa s of the Co d Load Pickup modu e (states of the outputs)..................................................................344
Commissioning of the Co d Load Pickup Modu e.........................................................................................345
IH2 MODULE – INRUSH.......................................................................................................................347
Device P anning Parameters of the Inrush Modu e......................................................................................348
G oba Protection Parameters of the Inrush modu e.....................................................................................348
Setting Group Parameters of the Inrush Modu e..........................................................................................349
Inrush Modu e Input States..........................................................................................................................350
Inrush Modu e Signa s (Output States)........................................................................................................350
EN MRA4 04/09 Page 7

Commissioning: Inrush................................................................................................................................351
V-PROTECTION MODULE – VOLTAGE PROTECTION [ANSI 27/59]................................................................352
Device P anning Parameters of the Vo tage Protection Modu e ..................................................................354
G oba Protection Parameters of the Vo tage Protection Modu e .................................................................354
Setting Group Parameters of the Vo tage Protection Modu e ......................................................................355
Vo tage Protection Modu e Input States.......................................................................................................359
Vo tage Protection Modu e Signa s (Output States)......................................................................................359
Commissioning: Overvo tage Protection [ANSI 59]......................................................................................360
Commissioning: Undervo tage Protection [ANSI 27]....................................................................................361
VE-PROTECTION MODULE – RESIDUAL VOLTAGE [ANSI 59N]...................................................................3 2
Device P anning Parameters of the Residua Vo tage Supervision Modu e..................................................364
G oba Protection Parameters of the Residua Vo tage Supervision Modu e................................................364
Setting Group Parameters of the Residua Vo tage Supervision Modu e......................................................365
Residua Vo tage Supervision Modu e Input States......................................................................................366
Residua Vo tage Supervision Modu e Signa s (Output States)....................................................................366
Commissioning: Residua Vo tage Protection - Measured [ANSI 59N].........................................................367
Commissioning: Residua Vo tage Protection - Ca cu ated [ANSI 59N]........................................................368
V 012 - PROTECTION MODULE ASYMMETRY.............................................................................................3 9
Device p anning parameters of the asymmetry modu e ..............................................................................371
G oba protection parameter of the asymmetry-modu e...............................................................................371
Parameter set parameters of the asymmetry modu e..................................................................................372
States of the inputs of the asymmetry modu e............................................................................................373
Signa s of the asymmetry modu e (states of the outputs).............................................................................374
Commissioning: Asymmetry Protection........................................................................................................375
PQS – POWER PROTECTION MODULE [ANSI 32, 37].............................................................................37
Device p anning parameters of the Power Protection modu e .....................................................................380
G oba protection parameter of the Power Protection-modu e......................................................................380
Parameter set parameters of the Power Protection modu e.........................................................................381
States of the inputs of the Power Protection modu e....................................................................................383
Signa s of the Power Protection modu e (states of the outputs)...................................................................383
Commissioning Examp es for the Power Protection Modu e .......................................................................384
PF PROTECTION MODULE – POWER FACTOR [ANSI 55]...........................................................................393
Device p anning parameters of the Power Factor modu e ...........................................................................396
G oba protection parameter of the Power Factor-modu e............................................................................396
Parameter set parameters of the Power Factor modu e..............................................................................397
States of the inputs of the Power Factor modu e..........................................................................................399
Signa s of the Power Factor modu e (states of the outputs).........................................................................399
Commissioning: Power Factor [ANSI 55].....................................................................................................400
F-PROTECTION MODULE – FREQUENCY PROTECTION
[ANSI 81O/U]....................................................................................................................................402
Device P anning Parameters of the Frequency Protection Modu e..............................................................408
G oba Protection Parameters of the Frequency Protection Modu e.............................................................408
Setting Group Parameters of the Frequency Protection Modu e..................................................................409
Frequency Protection Modu e Input States...................................................................................................411
Frequency Protection Modu e Signa s (Output States).................................................................................411
Commissioning: Frequency Protection (Overfrequency) [ANSI 81O]...........................................................412
Commissioning: Frequency Protection (Underfrequency) [ANSI 81U].........................................................412
Commissioning: df/dt...................................................................................................................................413
Commissioning: f< and -df/dt.......................................................................................................................414
Commissioning: de ta phi.............................................................................................................................415
AR-PROTECTION MODULE – AUTOMATIC RECLOSURE [ANSI 79]................................................................41
Direct Commands of the Automatic Rec osure Modu e................................................................................423
Device P anning Parameters of the Modu e Automatic Rec osure...............................................................423
G oba Protection Parameters of the Modu e Automatic Rec osure..............................................................424
Setting Group Parameters of the Modu e Automatic Rec osure...................................................................425
Modu e Automatic Rec osure Input States...................................................................................................429
Modu e Automatic Rec osure Signa s (Output States)..................................................................................430
Automatic Rec osure Modu e Va ues............................................................................................................431
Setting Group Parameters of the Start Functions and Fast Trip of the Modu e Automatic Rec osure...........432
Modu e Automatic Rec osure Fast Trip Signa s (Output States)...................................................................435
Setting Group Parameters of the AR Abort Functions..................................................................................436
AR Abort Functions......................................................................................................................................437
Page 8 EN MRA4 04/09

AR Start Functions.......................................................................................................................................439
Commissioning: Automatic Rec osure [ANSI 79].........................................................................................440
EXP PROTECTION MODULE – EXTERNAL PROTECTION................................................................................441
Device P anning Parameters of the Modu e Externa Protection..................................................................443
G oba Protection Parameters of the Modu e Externa Protection.................................................................443
Setting Group Parameters of the Modu e Externa Protection......................................................................444
Modu e Externa Protection Input States......................................................................................................445
Modu e Externa Protection Signa s (Output States)....................................................................................445
Commissioning: Externa Protection............................................................................................................446
CBF-SUPERVISION MODULE – CIRCUIT BREAKER FAILURE PROTECTION [ANSI 50BF]...................................447
Device P anning Parameters of the CBF Modu e.........................................................................................449
G oba Protection Parameters of the CBF Modu e.......................................................................................449
Setting Group Parameters of the CBF Modu e.............................................................................................450
CBF Modu e Input States.............................................................................................................................451
CBF Modu e Signa s (Output States)...........................................................................................................451
Commissioning: Circuit Breaker Fai ure Protection [ANSI 50BF].................................................................452
TCS-SUPERVISION MODULE – TRIP CIRCUIT SUPERVISION ANSI [74TC].....................................................453
Device P anning Parameters of the Trip Circuit Supervision Modu e............................................................456
G oba Protection Parameters of the Trip Circuit Supervision Modu e..........................................................457
Setting Group Parameters of the Trip Circuit Supervision Modu e...............................................................458
Trip Circuit Supervision Modu e Input States................................................................................................459
Trip Circuit Supervision Modu e Signa s (Output States)..............................................................................459
Commissioning: Trip Circuit Supervision for Circuit Breakers [74TC]..........................................................460
CTS-SUPERVISION MODULE – CURRENT TRANSFORMER SUPERVISION [ANSI 0L].........................................4 1
Device P anning Parameters of the Current Transformer Supervision.........................................................463
G oba Protection Parameter of the Current Transformer Supervision.........................................................463
Setting Group Parameters of the Current Transformer Supervision.............................................................464
Current Transformer Supervision Input States.............................................................................................465
Current Transformer Supervision Signa s (Outputs States).........................................................................465
Commissioning: Current Transformer Fai ure Supervision [ANSI 60L].........................................................466
VTS-SUPERVISION MODULE - VOLTAGE TRANSFORMER SUPERVISION [ANSI 0FL]........................................4 7
Device P anning Parameters of the Vo tage Transformer Modu e ...............................................................469
G oba Protection Parameters of the Vo tage Transformer Supervision Modu e ..........................................469
Setting Group Parameters of the Vo tage Transformer Modu e....................................................................470
Vo tage Transformer Supervision Modu e Input States................................................................................471
Vo tage Transformer Modu e Signa s (Output States)..................................................................................471
Commissioning: Vo tage Transformer Supervision (via DI) [ANSI 60FL]......................................................472
Commissioning: Vo tage Transformer Fai ure [ANSI 60FL]..........................................................................473
DEVICE PARAMETERS...........................................................................................................................474
Date and Time.............................................................................................................................................474
Synchronize D te nd Time vi Sm rt View.........................................................................................474
Version.........................................................................................................................................................474
Version via Smart view.................................................................................................................................474
TCP/IP Settings...........................................................................................................................................475
Direct Commands of the System Modu e.....................................................................................................476
G oba Protection Parameters of the System...............................................................................................477
System Modu e Input States........................................................................................................................480
System Modu e Signa s................................................................................................................................481
Specia Va ues of the System Modu e..........................................................................................................482
COMMISSIONING .................................................................................................................................483
Commissioning/Protection Test ...................................................................................................................484
Putting out of Operation – P ug out the Re ay..............................................................................................485
SERVICE...........................................................................................................................................48
Genera ........................................................................................................................................................486
SELF SUPERVISION..............................................................................................................................487
Error messages / -codes..............................................................................................................................488
TECHNICAL DATA ...............................................................................................................................489
C imatic Environmenta Conditions...............................................................................................................489
Degree of Protection EN 60529...................................................................................................................489
Routine Test.................................................................................................................................................489
Housing........................................................................................................................................................489
EN MRA4 04/09 Page 9

P ug-in Connectors with Integrated Short-Circuiter
(Conventiona Current Inputs)..........................................................................................................................489
Vo tage Supp y.............................................................................................................................................490
Power Consumption.....................................................................................................................................490
Rea Time C ock...........................................................................................................................................490
Disp ay.........................................................................................................................................................490
Digita Inputs................................................................................................................................................491
Current and Earth Current Measurement.....................................................................................................492
Vo tage and Residua Vo tage Measurement................................................................................................492
Frequency Measurement ............................................................................................................................492
Binary Output Re ays...................................................................................................................................493
Supervision Contact (SC).............................................................................................................................493
Time Synchronization IRIG..........................................................................................................................494
Front Interface RS232..................................................................................................................................494
RS485..........................................................................................................................................................494
Boot phase...................................................................................................................................................494
STANDARDS.......................................................................................................................................495
Design Standards........................................................................................................................................495
High Vo tage Tests (IEC 60255-6) ...............................................................................................................495
EMC Immunity Tests....................................................................................................................................496
EMC Emission Tests....................................................................................................................................497
Environmenta Tests.....................................................................................................................................498
Mechanica Tests.........................................................................................................................................499
TOLERANCES......................................................................................................................................500
Rea Time C ock To erances........................................................................................................................500
Measured Va ues To erances.......................................................................................................................500
Ph se nd E rth Current Me suring...................................................................................................500
Ph se-to-e rth nd Residu l Volt ge Me surement................................................................................501
Frequency me surement..................................................................................................................501
Protection Stages To erances......................................................................................................................502
53733abae968e215f44109436e958d7c
63e9c311f04781f5ddb4b4825f2ec609
RMS Handoff: 0
Fi e: C:\p4_data\de iverMRA4\generated\MRA4_user_manua _uk.odt
This manua app ies to devices (version):
Version 1.5 a
Bui d: 6656, 6789, 6972
Page 10 EN MRA4 04/09

Comments on the Manua
Comments on the Manual
This manua exp ains in genera the tasks of device p anning, parameter setting, insta ation, commissioning,
operation and maintenance of the HighPROTEC devices.
The manua serves as working basis for:
•Engineers in the protection fie d,
•commissioning engineers,
•peop e dea ing with setting, testing and maintenance of protection and contro devices,
•as we as trained personne for e ectrica insta ations and power stations.
A functions concerning the type code wi be defined. Shou d there be a description of any functions, parameters
or inputs/outputs which do not app y to the device in use, p ease ignore that information.
A detai s and references are exp ained to the best of our know edge and are based on our experience and
observations.
This manua describes the (optiona y) fu featured versions of the devices.
A technica information and data inc uded in this manua ref ect their state at the time this document was issued.
We reserve the right to carry out technica modifications in ine with further deve opment without changing this
manua and without previous notice. Hence no c aim can be brought based on the information and descriptions
this manua inc udes.
Text, graphic and formu ae do not a ways app y to the actua de ivery scope. The drawings and graphics are not
true to sca e. We do not accept any iabi ity for damage and operationa fai ures caused by operating errors or
disregarding the directions of this manua .
No part of this manua is a owed to be reproduced or passed on to others in any form, un ess Woodward SEG
GmbH & Co. KG have approved in writing.
This user manua is part of the de ivery scope when purchasing the device. In case the device is passed on
(so d) to a third party, the manua has to be handed over as we .
Any repair work carried out on the device requires ski ed and competent personne who need to be we aware
especia y of the oca safety regu ations and have the necessary experience for working on e ectronic protection
devices and power insta ations (provided by evidence).
Information Concerning Liability and Warranty
Woodward SEG does not accept any iabi ity for damage resu ting from conversions or changes carried out on
the device or p anning (projecting) work, parameter setting or adjustment changes done by the customer.
The warranty expires after a device has been opened by others than Woodward SEG specia ists.
Warranty and iabi ity conditions stated in Woodward SEG’s Genera Terms and Conditions are not
supp emented by the above mentioned exp anations.
EN MRA4 04/09 Page 11

IMPORTANT DEFINITIONS
IMPORTANT DEFINITIONS
The signa definitions shown be ow serve the safety of ife and imb as we as for the appropriate operating ife of
the device.
DANGER indicates a hazardous situation which, if not avoided, will result in
death or serious injury.
WARNING indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION, used with the safety alert symbol, indicates a hazardous
situation which, if not avoided, could result in minor or moderate injury.
NOTICE is used to address practices not related to personal injury.
CAUTION, without the safety alert symbol, is used to address practices not
related to personal injury.
Page 12 EN MRA4 04/09

IMPORTANT DEFINITIONS
FOLLOW INSTRUCTIONS
Read this entire manual and all other publications pertaining to the work to
be performed before installing, operating, or servicing this equipment.
Practice all plant and safety instructions and precautions. Failure to follow
instructions can cause personal injury and/or property damage.
PROPER USE
Any unauthorized modifications to or use of this equipment outside its
specified mechanical, electrical, or other operating limits may cause
personal injury and/or property damage, including damage to the
equipment. Any such unauthorized modifications: (1) constitute "misuse"
and/or "negligence" within the meaning of the product warranty thereby
excluding warranty coverage for any resulting damage, and (2) invalidate
product certifications or listings.
The progamable devices subject to this manual are designed for protection
and also control of power installations and operational devices. The
devices are further designed for installation in low-voltage (LV)
compartments of medium voltage (MV) switchgear panels or in de-
centralized protection panels. The programing and parameterization has to
meet all requirements of the protection concept (of the equipment that is to
be protected). You must ensure that the device will properly recognize and
manage (e.g. switch off the circuit breaker) on the basis of your progaming
and parameterization all operational conditions (failures). Before starting
any operation and after any modification of the programming
(parameterization) test make a documentary proof that your programing
and parameterization meets the requirements of your protection concept.
Typical applications for this product family/device line are for instance:
•Feeder protection
•Mains protection
•Machine protection
Any usage beyond these applications the devices are not designed for. The
manufacturer cannot be held liable for any resulting damage, the user alone
bears the risk for this. As to the appropriate use of the device: The
technical data specified by Woodward SEG have to be met.
EN MRA4 04/09 Page 13

IMPORTANT DEFINITIONS
OUT-OF-DATE PUBLICATION
This publication may have been revised or updated since this copy was
produced. To verify that you have the latest revision, be sure to check the
Woodward SEG documentation website:
doc.seg-pp.com
The latest version of most publications is available at: doc.seg-pp.com
If your publication is not there, please contact your customer service
representative to get the latest copy.
Page 14 EN MRA4 04/09

IMPORTANT DEFINITIONS
Electrostatic Discharge Awareness
All electronic equipment is electro static-sensitive, some components more
than others. To protect these components from electro static damage, you
must take special precautions to minimize or eliminate electrostatic
discharges.
Follow these precautions when working with or near the control.
1. Before doing maintenance on the electronic control, discharge the
static electricity on your body to ground by touching and holding a
grounded metal object (pipes, cabinets, equipment, etc.).
2. Avoid the build-up of static electricity on your body by not wearing
clothing made of synthetic materials. Wear cotton or cotton-blend
materials as much as possible because these do not store static
electric charges as much as synthetics.
3. Keep plastic, vinyl, and Styrofoam materials (such as plastic or
Styrofoam cups, cup holders, cigarette packages, cellophane
wrappers, vinyl books or folders, plastic bottles, and plastic ash trays)
away from the control, the modules, and the work area as much as
possible.
4. Do not remove any printed circuit board (PCB) from the control cabinet
unless absolutely necessary. If you must remove the PCB from the
control cabinet, follow these precautions:
•Do not touch any part of the PCB except the edges.
•Do not touch the electrical conductors, the connectors, or the
components with conductive devices or with your hands.
•When replacing a PCB, keep the new PCB in the plastic
antistatic protective bag it comes in until you are ready to
install it. Immediately after removing the old PCB from the
control cabinet, place it in the antistatic protective bag.
To prevent damage to electronic components caused by improper
handling, read and observe the precautions in Woodward manual 82715,
Guide for Handling and Protection of Electronic Controls, Printed Circuit
Boards, and Modules.
Woodward SEG reserves the right to update any portion of this pub ication at any time. Information provided by
Woodward SEG is be ieved to be correct and re iab e. However, no responsibi ity is assumed by Woodward SEG
un ess otherwise express y undertaken.
© Woodward SEG 2007 All Rights Reserved
EN MRA4 04/09 Page 15

IMPORTANT DEFINITIONS
Scope of Delivery
The de ivery scope does not inc ude the fastening materia , but inc udes a connection termina s, except
communication connectors. P ease check the consignment for comp eteness on arriva (de ivery note).
P ease ascertain whether the type p ate, connection diagram, type code and description of the device ta y.
If you have any doubts p ease contact our Service Department (contact address to be found on the reverse of
the manua ).
Storage
The devices must not be stored outdoors. The storing faci ities have to be sufficient y venti ated and must be dry
(see Technica Data).
Important Information
In line with the customer’s requirement the devices are combined in a
modular way (in compliance with the order code). The terminal assignment
of the device can be found on the top of the device (wiring diagram). In
addition to that it can be found within the appendix (wiring diagrams).
Page 16 EN MRA4 04/09

IMPORTANT DEFINITIONS
Symbols
EN MRA4 04/09 Page 17
inactive
active
IG.nondir Trip at
VE=0
1
2
Setting value:
<name>.
I
Device planning:
<name>
Signal:
IG
easured values:
<name>.*int Alm L1
internal message
Functional description: If the setting
value "IG.Block at VE=0" is set to
"inactive" the output 1 is active and
output 2 is inactive. If the setting value
"IG.Block at VE=0" is set to "active" the
output 2 is active and the output 1 is
inactive.
Prot.I dir fwd
AR.t-DP
0
t-DP
φ
"
φ
"=Elements with complex functions
"gray-box".
inactive
active
CB.Latched
Option/features to be realised in the future
Parameter of a odule-Input with a
SelectionList/DropDown. An (1..n)
signal/output from the list or a pre-
defined value can be selected.
1..n, Assignment List
<name>
1..n, VeEnable
no assignme nt,1..n
no assignment 1
<name>
1..n, Assignment List
Parameter of a odule-Input (with
special values): An (1..n) output from the
list will be assigned to the input
"<name>.identifier". If the parameter is
set to "ItemNull", an "active"-signal will be
given out.
Limit value monitoring with three
analogue input values. Compares 3
analogue values with the set limit;
output values are three different
binary values as a result of the
comparision. If the analogue signal
exceeds the limit I/In the
corresponding output signal becomes
"1".
I/ In
IL1
IL2
IL3

IMPORTANT DEFINITIONS
Page 18 EN MRA4 04/09
And
Or
Negated input
Negated output
>1
Band-pass (filter)
IH1
Band-pass (filter)
IH2
Quotient of analogue values
0t
<name>.t
1
CB.t-TripCmd
t
Analog values
&
S 1
R1 1
a
b
c
d
RS flip-flop
a b c d
0 0 Unchanged
0 1 0 1
1 0 1 0
1 1 0 1
Time stage: A "1" at the
input starts the stage. If the
time <name>.t is expired
the output becomes "1" too.
The time stage will be reset
by "0" at the input. Thus the
output will be set to "0" at
the same time.
Time stage minimum pulse
width: The pulse width
<name>.t will be started if a
"1" is feed to the input. By
starting <name>.t the output
becomes "1". If the time is
expired, the output becomes
"0" independent from the
input signal.
IH1
IH2
IH2
IH1
=1
Exclusive-OR
Analogue values
comparator
+
R
+ increment
R Reset
Edge triggered counter

IMPORTANT DEFINITIONS
EN MRA4 04/09 Page 19
2
2
Input Signa
Output Signa
2
name.active
3
name.Blo TripCm d
4
name.active
5
IH2.Blo L1
IH2.Blo L2
7
IH2.Blo L3
8
IH2.Blo IG
9
name. Fault in projected direction
10
name. Fault in projected direction
11
CB.Trip CB
12
VTS.Alarm
14
15
name.TripCmd
1
Prot.available
P ease Refer To Diagram: B ockings
P ease Refer To Diagram: B ockings**
P ease Refer To Diagram:
Pro t
P ease Refer To Diagram: Trip blockings
P ease Refer To Diagram: IH2
P ease Refer To Diagram: IH2
P ease Refer To Diagram: IH2
P ease Refer To Diagram: IH2
P ease Refer To Diagram: direction decision
phase overcurrent
P ease Refer To Diagram: VTS
P ease Refer To Diagram: CB
P ease Refer To Diagram: direction decision
Earth fau t
name.Alarm
Each a arm of a modu e (except from
supervision modu es but inc uding CBF) wi
ead to a genera a arm (co ective a arm).
Each trip of an active, trip authorized
protection modu e wi ead to a genera trip.
17
name.Trip L2
18
name.Trip L3
19
name.TripCmd
20
name.Trip L1
21
name.Trip L2
1
name.Trip L1
Each trip of an active, trip authorized protection modu e
wi ead to a genera trip.
Each trip of an active, trip authorized protection modu e
wi ead to a genera trip.
Each trip of an active, trip authorized protection modu e
wi ead to a genera trip.
Each trip of an active, trip authorized protection modu e
wi ead to a genera trip.
Each trip of an active, trip authorized protection modu e
wi ead to a genera trip.
Each trip of an active, trip authorized protection modu e
wi ead to a genera trip.
22
name.Trip L3
23
name.Trip
Each trip of an active, trip authorized protection modu e
wi ead to a genera trip.
Each trip of an active, trip authorized protection modu e
wi ead to a genera trip.
25
name.Alarm L2
2
name.Alarm L3
27
name.Alarm
28
name.Alarm L1
29
name.Alarm L2
24
name.Alarm L1
Each phase se ective a arm of a modu e (I, IG, V, VE
depending on the device type) wi ead to a phase
se ective genera a arm (co ective a arm).
Each phase se ective a arm of a modu e (I, IG, V, VE
depending on the device type) wi ead to a phase
se ective genera a arm (co ective a arm).
Each phase se ective a arm of a modu e (I, IG, V, VE
depending on the device type) wi ead to a phase
se ective genera a arm (co ective a arm).
Each phase se ective a arm of a modu e (I, IG, V, VE
depending on the device type) wi ead to a phase
se ective genera a arm (co ective a arm).
Each phase se ective a arm of a modu e (I, IG, V, VE
depending on the device type) wi ead to a phase
se ective genera a arm (co ective a arm).
Each phase se ective a arm of a modu e (I, IG, V, VE
depending on the device type) wi ead to a phase
se ective genera a arm (co ective a arm).
30
name.Alarm L3
31
name.Alarm
Each phase se ective a arm of a modu e (I, IG, V, VE
depending on the device type) wi ead to a phase
se ective genera a arm (co ective a arm).
Each phase se ective a arm of a modu e (I, IG, V, VE
depending on the device type) wi ead to a phase
se ective genera a arm (co ective a arm).
32
Prot.Blo TripCm d

IMPORTANT DEFINITIONS
Page 20 EN MRA4 04/09
34
CB.Pos ON
35
CB.Pos OFF
33
CB.Pos
P ease Refer To Diagram: CB.CB Manager
P ease Refer To Diagram: CB.CB Manager
P ease Refer To Diagram: CB.CB Manager
3
CB.Pos Indeterm
37
CB.Pos Disturb
P ease Refer To Diagram: CB.CB Manager
P ease Refer To Diagram: CB.CB Manager
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