Siemens SIPROTEC 4 7SD80 Manual page 13

2.8
2.8.1
2.8.2
2.8.3
2.8.4
2.8.5
2.9
2.9.1
2.9.2
2.9.3
2.9.4
2.10
2.10.1
2.10.2
2.10.3
2.10.4
2.11
2.11.1
2.11.2
2.11.3
2.11.4
2.12
2.12.1
2.12.2
2.12.3
2.12.4
2.13
2.13.1
2.13.2
2.14
2.14.1
2.14.1.1
2.14.1.2
2.14.1.3
2.14.1.4
2.14.1.5
2.14.1.6
2.14.1.7
2.14.2
2.14.2.1
2.14.2.2
2.14.2.3
2.14.2.4
2.15
2.15.1
2.15.2
2.15.3
2.15.4
SIPROTEC 4, 7SD80, Manual
E50417-G1100-C474-A2, Edition 02.2018
Undervoltage and Overvoltage Protection (optional) 27/59..............................................108
Overvoltage Protection (ANSI 59)...............................................................................108
Undervoltage Protection (ANSI 27)............................................................................ 112
Setting Notes.............................................................................................................115
Settings.....................................................................................................................117
Information List......................................................................................................... 119
Frequency Protection (optional) 81................................................................................. 123
Functional Description............................................................................................... 123
Setting Notes.............................................................................................................125
Settings.....................................................................................................................127
Information List......................................................................................................... 127
Direct Local Trip.............................................................................................................. 129
Functional Description............................................................................................... 129
Setting Notes.............................................................................................................129
Settings.....................................................................................................................130
Information List......................................................................................................... 130
Automatic Reclosure Function (optional) 79.................................................................... 131
Functional Description............................................................................................... 131
Setting Notes.............................................................................................................136
Settings.....................................................................................................................139
Information List......................................................................................................... 140
Circuit Breaker Test......................................................................................................... 142
CB Close Detection.................................................................................................... 142
Circuit-Breaker Position Detection.............................................................................. 144
Circuit-Breaker Test....................................................................................................146
Information List......................................................................................................... 146
Direct Remote Trip and Transmission of Binary Information..............................................147
Functional Description............................................................................................... 147
Information List......................................................................................................... 147
Monitoring Functions......................................................................................................149
Measurement Supervision......................................................................................... 149
Hardware Monitoring........................................................................................... 149
Software Monitoring ........................................................................................... 150
External Transformer Circuits............................................................................... 150
Fault Responses................................................................................................... 158
Setting Notes....................................................................................................... 159
Settings............................................................................................................... 160
Information List................................................................................................... 161
74TC Trip Circuit Supervision..................................................................................... 162
Functional Description......................................................................................... 162
Setting Notes....................................................................................................... 165
Settings............................................................................................................... 165
Information List................................................................................................... 165
Flexible Protection Functions...........................................................................................167
Functional Description............................................................................................... 167
Setting Notes.............................................................................................................170
Settings.....................................................................................................................174
Information List......................................................................................................... 175
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