6.8.6 Information List.........................................................................................................492
6.9 Instantaneous High-Current Tripping...............................................................................493
6.9.1 Overview of Functions .............................................................................................. 493
6.9.2 Structure of the Function ..........................................................................................493
6.9.3 Standard Release Procedure.......................................................................................494
6.9.4 Application and Setting Notes ...................................................................................495
6.9.5 Release Procedure via Protection Interface................................................................. 496
6.9.6 Application and Setting Notes ...................................................................................498
6.9.7 Settings.....................................................................................................................498
6.9.8 Information List.........................................................................................................498
6.10 Arc Protection................................................................................................................. 500
6.10.1 Overview of Function ................................................................................................500
6.10.2 Structure of the Function...........................................................................................500
6.10.3 Function Description..................................................................................................501
6.10.4 Application and Setting Notes – General Settings....................................................... 503
6.10.5 Application and Setting Notes for the Stage............................................................... 504
6.10.6 Settings.....................................................................................................................505
6.10.7 Information List.........................................................................................................506
6.10.8 Application Example for Arc Protection with Point Sensors in Operating Mode:
Light Only................................................................................................................. 508
6.10.8.1 Description.......................................................................................................... 508
6.10.8.2 Application and Setting Notes.............................................................................. 509
6.10.9 Application Example for Arc Protection with Point Sensors in Operating Mode:
Light and Current...................................................................................................... 510
6.10.9.1 Description.......................................................................................................... 510
6.10.9.2 Application and Setting Notes.............................................................................. 512
6.10.10 Application Example for Arc Protection with Point Sensors via External Trip Initiation..512
6.10.10.1 Description.......................................................................................................... 512
6.10.10.2 Application and Setting Notes.............................................................................. 514
6.10.11 Application Example for Arc Protection with a Line Sensor in Operating Mode:
Light and Current...................................................................................................... 516
6.10.11.1 Description.......................................................................................................... 516
6.10.11.2 Application and Setting Notes.............................................................................. 518
6.11 Instantaneous Tripping at Switch onto Fault.................................................................... 519
6.11.1 Overview of Functions .............................................................................................. 519
6.11.2 Structure of the Function ..........................................................................................519
6.11.3 Stage Description...................................................................................................... 520
6.11.4 Application and Setting Notes ...................................................................................520
6.11.5 Settings.....................................................................................................................521
6.11.6 Information List.........................................................................................................521
6.12 Overcurrent Protection, 1-Phase......................................................................................522
6.12.1 Function Overview ....................................................................................................522
6.12.2 Structure of the Function ..........................................................................................522
6.12.3 Stage with Definite-Time Characteristic Curve............................................................ 524
6.12.3.1 Description ......................................................................................................... 524
6.12.3.2 Application and Setting Notes ............................................................................. 525
6.12.3.3 Settings............................................................................................................... 526
6.12.3.4 Information List................................................................................................... 526
Table of Contents
SIPROTEC 5, Overcurrent Protection, Manual 17
C53000-G5040-C017-8, Edition 07.2017
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