Siemens 7SC80 Manual page 14

Table of Contents
2.13.2
2.13.3
2.13.4
2.13.5
2.13.6
2.14
2.14.1
2.14.2
2.14.3
2.14.4
2.14.5
2.14.6
2.14.7
2.14.8
2.15
2.15.1
2.15.2
2.15.3
2.15.4
2.16
2.16.1
2.16.2
2.16.3
2.16.4
2.17
2.17.1
2.17.2
2.17.3
2.17.4
2.18
2.18.1
2.18.2
2.18.3
2.18.4
2.19
2.19.1
2.19.2
2.19.3
2.19.4
2.20
2.20.1
2.20.2
2.20.3
2.20.4
2.20.5
2.20.6
14
Ground Fault Detection for V0/I0-φ Measurement...................................................... 254
Ground Fault Location............................................................................................... 258
Setting Notes.............................................................................................................259
Settings.....................................................................................................................265
Information List......................................................................................................... 267
Automatic Reclosing System 79.......................................................................................269
Program Execution.................................................................................................... 269
Blocking.................................................................................................................... 273
Status Recognition and Monitoring of the Circuit Breaker........................................... 274
Controlling Protection Elements.................................................................................275
Zone Sequencing / Fuse Saving Scheme..................................................................... 277
Setting Notes.............................................................................................................278
Settings.....................................................................................................................283
Information List......................................................................................................... 302
Sectionalizer Function..................................................................................................... 304
Functional Description............................................................................................... 304
Setting Notes.............................................................................................................306
Settings.....................................................................................................................307
Information List......................................................................................................... 308
Triple Single Mode.......................................................................................................... 309
Overview...................................................................................................................309
Setting Notes.............................................................................................................309
Settings.....................................................................................................................311
Information List......................................................................................................... 311
Fault Locator...................................................................................................................314
Description................................................................................................................ 314
Setting Notes.............................................................................................................315
Settings.....................................................................................................................316
Information List......................................................................................................... 316
Breaker Failure Protection 50BF....................................................................................... 317
Description................................................................................................................ 317
Setting Notes.............................................................................................................320
Settings.....................................................................................................................321
Information List......................................................................................................... 322
Flexible Protection Functions...........................................................................................323
Description................................................................................................................ 323
Setting Notes.............................................................................................................329
Settings.....................................................................................................................333
Information List......................................................................................................... 335
Synchrocheck................................................................................................................. 337
General..................................................................................................................... 337
Functional Sequence................................................................................................. 338
De-energized Switching............................................................................................. 340
Direct Command / Blocking........................................................................................ 340
Interaction with Control, Automatic Reclosing and External Control............................341
Setting Notes.............................................................................................................342
SIPROTEC Compact, 7SC80, Manual
E50417-G1140-C486-A8, Edition 07.2017