Siemens 7SR51 Device Manual page 13

Overcurrent protection device
Table of Contents

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5.14
5.14.1
5.14.2
5.14.3
5.14.4
5.14.5
5.14.6
5.14.7
5.15
5.15.1
5.15.2
5.15.3
5.15.4
5.15.5
5.15.6
5.15.7
5.16
5.16.1
5.16.2
5.16.3
5.16.4
5.16.5
5.16.6
5.16.7
5.17
5.17.1
5.17.2
5.17.3
5.17.4
5.17.5
5.17.6
5.17.7
5.18
5.18.1
5.18.2
5.18.3
5.18.4
5.18.5
5.18.6
5.18.7
5.19
5.19.1
5.19.2
5.19.3
5.19.4
5.19.5
Reyrolle 7SR5, Overcurrent Protection Device, Device Manual
C53000-G7040-C014-1, Edition 11.2019
50GS Instantaneous Sensitive Earth Fault - Measured..................................................... 228
Overview of Function................................................................................................ 228
Structure of the Function........................................................................................... 228
Logic of the Function................................................................................................. 229
Application and Setting Notes....................................................................................230
Settings Menu........................................................................................................... 231
IEC 61850 Functional Information Mapping .............................................................. 232
Information List......................................................................................................... 233
50N Instantaneous Earth Fault - Calculated.....................................................................234
Overview of Functions............................................................................................... 234
Structure of the Function........................................................................................... 234
Logic of the Function................................................................................................. 235
Application and Setting Notes....................................................................................236
Settings Menu........................................................................................................... 238
IEC 61850 Functional Information Mapping .............................................................. 238
Information List......................................................................................................... 240
50SOTF Switch onto Fault............................................................................................... 241
Overview of Functions............................................................................................... 241
Structure of the Function........................................................................................... 241
Logic of the Function................................................................................................. 242
Application and Setting Notes....................................................................................243
Settings Menu........................................................................................................... 244
IEC 61850 Functional Information Mapping .............................................................. 244
Information List......................................................................................................... 249
51 Time-Delayed Overcurrent - Phase............................................................................. 250
Overview of Function................................................................................................ 250
Structure of the Function........................................................................................... 250
Logic of the Function................................................................................................. 252
Application and Setting Notes....................................................................................253
Settings Menu........................................................................................................... 262
IEC 61850 Functional Information Mapping .............................................................. 264
Information List......................................................................................................... 267
51G Time-Delayed Earth Fault - Measured...................................................................... 268
Overview of Functions............................................................................................... 268
Structure of the Function........................................................................................... 268
Logic of the Function................................................................................................. 269
Application and Setting Notes....................................................................................270
Settings Menu........................................................................................................... 274
IEC 61850 Functional Information Mapping .............................................................. 275
Information List......................................................................................................... 276
51GS Time-Delayed Sensitive Earth Fault - Measured...................................................... 277
Overview of Function................................................................................................ 277
Structure of the Function........................................................................................... 277
Logic of the Function................................................................................................. 278
Application and Setting Notes....................................................................................279
Settings Menu........................................................................................................... 282
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