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Siemens 7SR51 - Page 11

Siemens 7SR51
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5.2.4 Application and Setting Notes....................................................................................151
5.2.5 Settings Menu........................................................................................................... 154
5.2.6 IEC 61850 Functional Information Mapping .............................................................. 155
5.2.7 Information List......................................................................................................... 156
5.3 27Vx Undervoltage Protection – Vx ................................................................................ 157
5.3.1 Overview of Function................................................................................................ 157
5.3.2 Structure of the Function...........................................................................................157
5.3.3 Logic of the Function.................................................................................................158
5.3.4 Application and Setting Notes....................................................................................158
5.3.5 Settings Menu........................................................................................................... 160
5.3.6 IEC 61850 Functional Information Mapping .............................................................. 161
5.3.7 Information List......................................................................................................... 162
5.4 32 Power Protection .......................................................................................................163
5.4.1 Overview of Function................................................................................................ 163
5.4.2 Structure of the Function...........................................................................................163
5.4.3 Logic of the Function.................................................................................................164
5.4.4 Application and Setting Notes....................................................................................164
5.4.5 Settings Menu........................................................................................................... 166
5.4.6 IEC 61850 Functional Information Mapping .............................................................. 166
5.4.7 Information List......................................................................................................... 172
5.5 37 Undercurrent Protection – Phase ............................................................................... 173
5.5.1 Overview of Functions............................................................................................... 173
5.5.2 Structure of the Function...........................................................................................173
5.5.3 Logic of the Function.................................................................................................174
5.5.4 Application and Setting Notes....................................................................................174
5.5.5 Settings Menu........................................................................................................... 175
5.5.6 IEC 61850 Functional Information Mapping .............................................................. 176
5.5.7 Information List......................................................................................................... 177
5.6 37G Undercurrent Earth Fault – Measured.......................................................................179
5.6.1 Overview of Functions............................................................................................... 179
5.6.2 Structure of the Function...........................................................................................179
5.6.3 Logic of the Function.................................................................................................179
5.6.4 Application and Setting Notes....................................................................................179
5.6.5 Settings Menu........................................................................................................... 180
5.6.6 IEC 61850 Functional Information Mapping .............................................................. 180
5.6.7 Information List......................................................................................................... 181
5.7 46 Negative-Sequence Overcurrent Protection.................................................................182
5.7.1 Overview of Functions............................................................................................... 182
5.7.2 Structure of the Function...........................................................................................182
5.7.3 Logic of the Function.................................................................................................183
5.7.4 Application and Setting Notes....................................................................................183
5.7.5 Settings Menu........................................................................................................... 186
5.7.6 IEC 61850 Functional Information Mapping .............................................................. 187
5.7.7 Information List......................................................................................................... 189
5.8 46BC Broken Conductor Detection...................................................................................190
5.8.1 Overview of Functions............................................................................................... 190
Table of Contents
Reyrolle 7SR5, Overcurrent Protection Device, Device Manual 11
C53000-G7040-C014-1, Edition 11.2019

Table of Contents

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