5.2.5 Settings Menu........................................................................................................... 154
5.2.6 IEC 61850 Functional Information Mapping .............................................................. 155
5.2.7 Information List.........................................................................................................157
5.3 27 Undervoltage Protection – 3-Phase ............................................................................ 158
5.3.1 Overview of Function................................................................................................ 158
5.3.2 Structure of the Function...........................................................................................158
5.3.3 Logic of the Function.................................................................................................159
5.3.4 Application and Setting Notes....................................................................................159
5.3.5 Settings Menu........................................................................................................... 162
5.3.6 IEC 61850 Functional Information Mapping .............................................................. 163
5.3.7 Information List.........................................................................................................164
5.4 27Vx Undervoltage Protection – Vx ................................................................................ 165
5.4.1 Overview of Function................................................................................................ 165
5.4.2 Structure of the Function...........................................................................................165
5.4.3 Logic of the Function.................................................................................................166
5.4.4 Application and Setting Notes....................................................................................166
5.4.5 Settings Menu........................................................................................................... 168
5.4.6 IEC 61850 Functional Information Mapping .............................................................. 169
5.4.7 Information List.........................................................................................................170
5.5 37 Undercurrent Protection – Phase ............................................................................... 171
5.5.1 Overview of Functions...............................................................................................171
5.5.2 Structure of the Function...........................................................................................171
5.5.3 Logic of the Function.................................................................................................172
5.5.4 Application and Setting Notes....................................................................................172
5.5.5 Settings Menu........................................................................................................... 173
5.5.6 IEC 61850 Functional Information Mapping .............................................................. 174
5.5.7 Information List.........................................................................................................175
5.6 37G Undercurrent Earth Fault – Measured.......................................................................177
5.6.1 Overview of Functions...............................................................................................177
5.6.2 Structure of the Function...........................................................................................177
5.6.3 Logic of the Function.................................................................................................177
5.6.4 Application and Setting Notes....................................................................................177
5.6.5 Settings Menu........................................................................................................... 178
5.6.6 IEC 61850 Functional Information Mapping .............................................................. 178
5.6.7 Information List.........................................................................................................179
5.7 46 Negative-Sequence Overcurrent Protection.................................................................180
5.7.1 Overview of Functions...............................................................................................180
5.7.2 Structure of the Function...........................................................................................180
5.7.3 Logic of the Function.................................................................................................181
5.7.4 Application and Setting Notes....................................................................................181
5.7.5 Settings Menu........................................................................................................... 184
5.7.6 IEC 61850 Functional Information Mapping .............................................................. 185
5.7.7 Information List.........................................................................................................187
5.8 46BC Broken Conductor Detection...................................................................................188
5.8.1 Overview of Functions...............................................................................................188
5.8.2 Structure of the Function...........................................................................................188
Table of Contents
Reyrolle 7SR5, Transformer Protection Device, Device Manual 11
C53000-G7040-C015-1, Edition 11.2019
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