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Siemens 7SR51 - Page 14

Siemens 7SR51
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5.19.6 IEC 61850 Functional Information Mapping .............................................................. 283
5.19.7 Information List......................................................................................................... 285
5.20 51N Time-Delayed Earth Fault – Calculated..................................................................... 286
5.20.1 Overview of Function................................................................................................ 286
5.20.2 Structure of the Function...........................................................................................286
5.20.3 Logic of the Function.................................................................................................287
5.20.4 Application and Setting Notes....................................................................................288
5.20.5 Settings Menu........................................................................................................... 291
5.20.6 IEC 61850 Functional Information Mapping .............................................................. 292
5.20.7 Information List......................................................................................................... 294
5.21 55 Power Factor..............................................................................................................295
5.21.1 Overview of Functions............................................................................................... 295
5.21.2 Structure of the Function...........................................................................................295
5.21.3 Logic of the Function.................................................................................................296
5.21.4 Application and Setting Notes....................................................................................296
5.21.5 Settings Menu........................................................................................................... 299
5.21.6 IEC 61850 Functional Information Mapping .............................................................. 299
5.21.7 Information List......................................................................................................... 305
5.22 59 Overvoltage Protection – 3 Phase............................................................................... 306
5.22.1 Overview of Functions............................................................................................... 306
5.22.2 Structure of the Function...........................................................................................306
5.22.3 Logic of the Function.................................................................................................307
5.22.4 Application and Setting Notes....................................................................................307
5.22.5 Settings Menu........................................................................................................... 309
5.22.6 IEC 61850 Functional Information Mapping .............................................................. 310
5.22.7 Information List......................................................................................................... 312
5.23 59N Neutral Voltage Displacement.................................................................................. 313
5.23.1 Overview of Functions............................................................................................... 313
5.23.2 Structure of the Function...........................................................................................313
5.23.3 Logic of the Function.................................................................................................314
5.23.4 Application and Setting Notes....................................................................................315
5.23.5 Settings Menu........................................................................................................... 316
5.23.6 IEC 61850 Functional Information Mapping .............................................................. 317
5.23.7 Information List......................................................................................................... 319
5.24 59Vx Overvoltage Protection – Vx................................................................................... 320
5.24.1 Overview of Function................................................................................................ 320
5.24.2 Structure of the Function...........................................................................................320
5.24.3 Logic of the Function.................................................................................................321
5.24.4 Application and Setting Notes....................................................................................321
5.24.5 Settings Menu........................................................................................................... 322
5.24.6 IEC 61850 Functional Information Mapping .............................................................. 322
5.24.7 Information List......................................................................................................... 323
5.25 67 Directional Overcurrent/Earth Fault.............................................................................324
5.25.1 Overview of Functions............................................................................................... 324
5.25.2 Structure of the Function...........................................................................................324
5.25.3 Logic of the Function.................................................................................................325
Table of Contents
14 Reyrolle 7SR5, Overcurrent Protection Device, Device Manual
C53000-G7040-C014-1, Edition 11.2019

Table of Contents

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