Table of Contents
Advertisement
N
Non-Interlocked Switching 196
O
Offset Monitoring 150
Operational Measured Values 293
Operator Interface 252
Ordering Information 300
Output Relay 251
Overtemperature 107
Overview diagrams 306
Overvoltage
Phase-to-Phase 109
Overvoltage protection
Gegensystem 278
Negative Sequence System 110, 116
Nullsystem 116
Nullsystem 3 279
phase-to-ground 278
phase-to-Ground 115
phase-to-phase 278
Positive Sequence System 115, 278
Zero Sequence System 3 111
Overvoltage Protection 108
Positive Sequence System 110
P
Phase Comparison Protection 25
Pickup 58
Pickup Logic for the Entire Device 177
Polarity Check 241
Port B 252
Power supply 250
Power System Data 1 36
Power System Data 2 42
Protection Data Communication 236
Availability of the Protection Data Interfaces 238
Protection Data Topology 48
Protection interface 147
Protection Interface
Copper Cable Cu 46
Optical Fiber 46
Prüfung:
Signalübertragung (int., ext. Fernauslösung) 244
R
Rated Frequency 38
Remote Indications 283
Remote signals 147
SIPROTEC 4, 7SD80, Manual
E50417-G1100-C474-A2, Edition 02.2018
Remote Trip 266
Remote Tripping 70
Restraint current values 186
Retrieving Parameters 192
S
Schalthoheit 199
Schaltmodus 200
Schaltstatistik 294
Selection of Default Display
Start page 34
Service Conditions 257
Setting Group Change 207
Setting Groups Changing 41
Single-element Breaker Failure Protection 101
Software Monitoring 150
Standard Interlocking 197
Standards 254
Starting Test Fault Recording 245
Statistik 294
Störfallprotokollierung 294
Störwertspeicherung 294
Summation Monitoring 160
Switching Check for Configured Equipment 245
Symmetry Monitoring 159
T
Temperatures 256
Terminal Assignments 306
Testing: System Interface 228
Thermischer Überlastschutz 276
Time Constant 106
Time Delays Circuit-Breaker Failure Protection 97
Time Overcurrent Protection 267
Characteristic Curves 267
High-Set Current Elements 267
Overcurrent Elements 268
Transfer trip 266
Transfer Trip to the Remote End Circuit Breaker 98
Transmission Statistics 183
Trip Circuit Supervision 285
Tripping Logic for the Entire Device 177
Trips 183
Two-Element Breaker Failure Protection 100
U
Uhr Zeitsynchronisation 294
Undervoltage protection
phase-to ground 279
phase-to-ground 116
Index
415
Advertisement
Table of Contents
