Siemens Reyrolle 7SR54 - Page 12

5.8.3 Logic of the Function.................................................................................................189
5.8.4 Application and Setting Notes....................................................................................189
5.8.5 Settings Menu........................................................................................................... 190
5.8.6 IEC 61850 Functional Information Mapping .............................................................. 191
5.8.7 Information List.........................................................................................................192
5.9 47 Sequence Overvoltage Protection...............................................................................193
5.9.1 Overview of Function................................................................................................ 193
5.9.2 Structure of the Function...........................................................................................193
5.9.3 Logic of the Function.................................................................................................194
5.9.4 Application and Setting Notes....................................................................................194
5.9.5 Settings Menu........................................................................................................... 196
5.9.6 IEC 61850 Functional Information Mapping .............................................................. 197
5.9.7 Information List.........................................................................................................198
5.10 49 Thermal Overload Protection...................................................................................... 199
5.10.1 Overview of Function................................................................................................ 199
5.10.2 Structure of the Function...........................................................................................199
5.10.3 Logic of the Function.................................................................................................200
5.10.4 Application and Setting Notes....................................................................................200
5.10.5 Settings Menu........................................................................................................... 201
5.10.6 IEC 61850 Functional Information Mapping .............................................................. 202
5.10.7 Information List.........................................................................................................203
5.11 50 Instantaneous Overcurrent – Phase............................................................................ 204
5.11.1 Overview of Functions...............................................................................................204
5.11.2 Structure of the Function...........................................................................................204
5.11.3 Logic of the Function.................................................................................................205
5.11.4 Application and Setting Notes....................................................................................206
5.11.5 Settings Menu........................................................................................................... 209
5.11.6 IEC 61850 Functional Information Mapping .............................................................. 210
5.11.7 Information List.........................................................................................................213
5.12 50G Instantaneous Earth Fault – Measured......................................................................214
5.12.1 Overview of Functions...............................................................................................214
5.12.2 Structure of the Function...........................................................................................214
5.12.3 Logic of the Function.................................................................................................215
5.12.4 Application and Setting Notes....................................................................................216
5.12.5 Settings Menu........................................................................................................... 218
5.12.6 IEC 61850 Functional Information Mapping .............................................................. 219
5.12.7 Information List.........................................................................................................220
5.13 50N Instantaneous Earth Fault – Calculated.....................................................................221
5.13.1 Overview of Functions...............................................................................................221
5.13.2 Structure of the Function...........................................................................................221
5.13.3 Logic of the Function.................................................................................................222
5.13.4 Application and Setting Notes....................................................................................223
5.13.5 Settings Menu........................................................................................................... 225
5.13.6 IEC 61850 Functional Information Mapping .............................................................. 225
5.13.7 Information List.........................................................................................................227
Table of Contents
12 Reyrolle 7SR5, Transformer Protection Device, Device Manual
C53000-G7040-C015-1, Edition 11.2019