Siemens Reyrolle 7SR54

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8 Reyrolle 7SR5, Transformer Protection Device, Device Manual

C53000-G7040-C015-1, Edition 11.2019

Main Page

Preface3
Open Source Software7
Table of Contents9
Introduction19
Basic Structure of the Device Functionality25
Introduction26
Analogue Inputs27
Function Groups and Function Elements29
Device Startup33
Real Time Clock35
Device Functionality39
Device Fascia40
Overview of Functions40
Indications and Instruments42
Reading Indications Using Reydisp45
Device Configuration46
Overview of Functions46
Structure of the Function46
Logic of the Function46
Application and Setting Notes46
Settings Menu53
IEC 61850 Functional Information Mapping55
CT and VT Inputs57
Overview of Functions57
Structure of the Function57
Application and Setting Notes57
Settings Menu64
Binary Inputs65
Overview of Functions65
Structure of the Function65
Logic of the Function66
Application and Setting Notes68
Settings Menu73
IEC 61850 Functional Information Mapping75
Binary Outputs77
Overview of Functions77
Structure of the Function77
Logic of the Function78
Application and Setting Notes81
Settings Menu84
IEC 61850 Functional Information Mapping87
Data Storage94
Demand Data Log94
Waveform Storage112
Fault Storage114
Energy Storage117
Event Log119
Data Communications121
Overview of Functions121
Structure of the Function121
Application and Setting Notes122
Settings Menu123
Quick Logic127
Overview of Functions127
Structure of the Function127
Logic of the Function128
Application and Setting Notes128
Settings Menu130
IEC 61850 Functional Information Mapping130
7SR54 Function Templates133
Introduction134
Function Groups and Function Elements135
Function Configuration139
Overview of the Function139
Structure of the Function139
Logic of the Function139
Application and Setting Notes139
Settings Menu139
Information List141
Protection and Automation Functions143
21LB Load Blinder144
Overview of Function144
Structure of the Function144
Logic of the Function144
Application and Setting Notes145
Settings Menu148
Information List149
Overexcitation Protection150
Overview of Function150
Structure of the Function150
Logic of the Function151
Application and Setting Notes152
Settings Menu154
IEC 61850 Functional Information Mapping155
Information List157
27 Undervoltage Protection - 3-Phase158
Overview of Function158
Structure of the Function158
Logic of the Function159
Application and Setting Notes159
Settings Menu162
IEC 61850 Functional Information Mapping163
Information List164
27Vx Undervoltage Protection - VX165
Overview of Function165
Structure of the Function165
Logic of the Function166
Application and Setting Notes166
Settings Menu168
IEC 61850 Functional Information Mapping169
Information List170
37 Undercurrent Protection - Phase171
Overview of Functions171
Structure of the Function171
Logic of the Function172
Application and Setting Notes172
Settings Menu173
IEC 61850 Functional Information Mapping174
Information List175
Undercurrent Earth Fault - Measured177
Overview of Functions177
Structure of the Function177
Logic of the Function177
Application and Setting Notes177
Settings Menu178
IEC 61850 Functional Information Mapping178
Information List179
46 Negative-Sequence Overcurrent Protection180
Overview of Functions180
Structure of the Function180
Logic of the Function181
Application and Setting Notes181
Settings Menu184
IEC 61850 Functional Information Mapping185
Information List187
46BC Broken Conductor Detection188
Overview of Functions188
Structure of the Function188
Logic of the Function189
Application and Setting Notes189
Settings Menu190
IEC 61850 Functional Information Mapping191
Information List192
47 Sequence Overvoltage Protection193
Overview of Function193
Structure of the Function193
Logic of the Function194
Application and Setting Notes194
Settings Menu196
IEC 61850 Functional Information Mapping197
Information List198
49 Thermal Overload Protection199
Overview of Function199
Structure of the Function199
Logic of the Function200
Application and Setting Notes200
Settings Menu201
IEC 61850 Functional Information Mapping202
Information List203
50 Instantaneous Overcurrent - Phase204
Overview of Functions204
Structure of the Function204
Logic of the Function205
Application and Setting Notes206
Settings Menu209
IEC 61850 Functional Information Mapping210
Information List213
Instantaneous Earth Fault - Measured214
Overview of Functions214
Structure of the Function214
Logic of the Function215
Application and Setting Notes216
Settings Menu218
IEC 61850 Functional Information Mapping219
Information List220
Instantaneous Earth Fault - Calculated221
Overview of Functions221
Structure of the Function221
Logic of the Function222
Application and Setting Notes223
Settings Menu225
IEC 61850 Functional Information Mapping225
Information List227
51 Time-Delayed Overcurrent - Phase228
Overview of Function228
Structure of the Function228
Logic of the Function230
Application and Setting Notes231
Settings Menu240
IEC 61850 Functional Information Mapping242
Information List245
Time-Delayed Earth Fault - Measured246
Overview of Functions246
Structure of the Function246
Logic of the Function247
Application and Setting Notes248
Settings Menu252
IEC 61850 Functional Information Mapping253
Information List254
Time-Delayed Earth Fault - Calculated255
Overview of Function255
Structure of the Function255
Logic of the Function256
Application and Setting Notes257
Settings Menu260
IEC 61850 Functional Information Mapping261
Information List263
Neutral Voltage Displacement264
Overview of Functions264
Structure of the Function264
Logic of the Function265
Application and Setting Notes266
Settings Menu267
IEC 61850 Functional Information Mapping268
Information List270
59Vx Overvoltage Protection - VX271
Overview of Function271
Structure of the Function271
Logic of the Function272
Application and Setting Notes272
Settings Menu273
IEC 61850 Functional Information Mapping273
Information List274
67 Directional Overcurrent/Earth Fault275
Overview of Functions275
Structure of the Function275
Logic of the Function276
Application and Setting Notes277
Settings Menu286
Information List287
81 Frequency Protection - "F>" or "F288
Overview of Functions288
Structure of the Function288
Logic of the Function289
Application and Setting Notes289
Settings Menu292
IEC 61850 Functional Information Mapping292
Information List294
87GH Restricted Earth-Fault Protection - High-Impedance296
Overview of Functions296
Structure of the Function296
Logic of the Function296
Application and Setting Notes297
Settings Menu304
IEC 61850 Functional Information Mapping304
Information List305
Transformer Differential Protection307
Overview of Functions307
Structure of the Function307
Logic of the Function310
Application and Setting Notes313
Settings Menu330
IEC 61850 Functional Information Mapping332
Information List336
Supervision Functions339
50BF Circuit-Breaker Failure Protection - 3 Pole340
Overview of Functions340
Structure of the Function340
Logic of the Function341
Application and Setting Notes341
Settings Menu343
IEC 61850 Functional Information Mapping343
Information List344
60CTS CT Supervision346
Overview of Functions346
Structure of the Function346
Logic of the Function347
Application and Setting Notes348
Settings Menu349
Information List350
60VTS VT Supervision351
Overview of Functions351
Structure of the Function351
Logic of the Function352
Application and Setting Notes352
Settings Menu354
Information List354
74CC Close-Circuit Supervision355
Overview of Functions355
Structure of the Function355
Logic of the Function356
Application and Setting Notes356
Settings Menu358
Information List359
74TC Trip-Circuit Supervision360
Overview of Functions360
Structure of the Function360
Logic of the Function361
Application and Setting Notes361
Settings Menu363
Information List364
81HB2 Inrush Current Detection365
Overview of Functions365
Structure of the Function365
Logic of the Function365
Application and Setting Notes365
Settings Menu367
IEC 61850 Functional Information Mapping367
Information List368
Control Functions369
Device Control Functions370
Overview of Functions370
Structure of the Function370
IEC 61850 Functional Information Mapping373
52 Circuit-Breaker Control381
Overview of Function381
Structure of the Function381
Logic of the Function382
Application and Setting Notes383
Settings Menu387
IEC 61850 Functional Information Mapping388
Information List391
Instruments and Meters393
Introduction394
Instruments395
Notes402
Functional Tests403
General Notes404
Hardware Measurement Tests406
Functional Test for the Phase-Rotation Direction408
Direction Test of the Phase Quantities (Current and Voltage Connection)409
Direction Test of the Earth Quantities for Directional Earth-Fault Functions410
Circuit-Breaker Test413
Primary and Secondary Tests of the Circuit-Breaker Failure Protection414
Configuration Tests for Transformer Differential Protection415
Restricted Earth Fault Protection420
Protection Functional Tests421
21LB Load Blinder421
Overexcitation Protection422
27 Undervoltage Protection - 3 Phase423
27Vx Undervoltage Protection - VX424
37 Undercurrent Protection - Phase425
Undercurrent Earth Fault - Measured426
46 Negative Sequence Overcurrent Protection426
46BC Broken Conductor Detection428
47 Sequence Overvoltage Protection429
Thermal Overload Protection430
50/51 Phase Overcurrent430
51G Measured Earth Fault433
51N Calculated Earth Fault435
51CL Cold Load Overcurrent - Phase438
Voltage Dependent Overcurrent - Phase440
59 Overvoltage Protection - 3 Phase441
Neutral Voltage Displacement441
59Vx Overvoltage Protection - VX442
67 Directional Overcurrent - Phase443
67GS/67N Directional Earth Fault445
81 Frequency Protection - "F>" or "F446
87GH Restricted Earth Fault Protection - High-Impedance446
Transformer Differential Protection - Biased447
Supervision Functions451
50BF Circuit-Breaker Failure Protection - 3 Pole451
60CTS CT Supervision451
60VTS VT Supervision452
74CC/74TC Close/Trip Circuit Supervision453
81HB2 Inrush Current Detection453
Control and Logic Functions454
Quick Logic454
Technical Data455
General Device Data456
Instrumentation456
21LB Load Blinder457
Phase Load Blinder (21LB-3P)457
Single Phase Load Blinder (21LB-1P)457
Overexcitation Protection459
Common Settings459
Definite Time Element (24DT)459
Inverse Time Element (24IT)459
27 Undervoltage Protection - 3-Phase461
Common Settings461
Undervoltage Protection461
27Vx Undervoltage Protection - VX462
Common Settings462
Undervoltage Protection462
37 Undercurrent Protection - Phase463
Common Settings463
Undercurrent Protection463
Undercurrent Earth Fault - Measured464
46 Negative-Sequence Overcurrent Protection465
Definite Time Element (46DT)465
Inverse Time Element (46IT)465
46BC Broken Conductor Detection467
Common Settings467
Broken Conductor Detection467
47 Sequence Overvoltage Protection468
Common Settings468
Overvoltage Protection468
49 Thermal Overload Protection470
50 Instantaneous Overcurrent - Phase473
50BF Circuit-Breaker Failure Protection - 3 Pole474
50BF-I4 Circuit-Breaker Failure Protection - 3 Pole475
50G Instantaneous Earth Fault - Measured477
Instantaneous Earth Fault - Calculated478
51 Time-Delayed Overcurrent - Phase479
Time-Delayed Earth Fault - Measured481
Time-Delayed Earth Fault - Calculated483
Voltage-Dependent Overcurrent - Phase485
Neutral Voltage Displacement486
Common Settings486
Definite Time Element (59NDT)486
Inverse Time Element (59NIT)486
59Vx Overvoltage Protection - VX488
60CTS-I CT Supervision - Current Reference489
60VTS VT Supervision490
67 Directional Overcurrent - Phase491
Directional Earth Fault - Measured492
67GS Directional Sensitive Earth Fault - Measured493
Directional Earth Fault - Calculated494
81 Frequency Protection - "F>" or "F495
81HB2 Inrush Current Detection496
81HB5 Overfluxing Detection - 5Th Harmonic497
87GH Restricted Earth-Fault Protection - High-Impedance498
BD Transformer Differential Protection - Biased499
Common Settings499
Transformer Differential Protection - Biased499
HS Transformer Differential Protection - Highset500
Common Settings500
Transformer Differential Protection - Highset500
A Appendix501
Ordering Information502
Current Transformer Connections503
Voltage Transformer Connections504

Siemens Reyrolle 7SR54 - Page 8

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