6.37.7 Setting Notes for the Reactive Power Stage................................................................ 805
6.37.8 Settings.....................................................................................................................806
6.37.9 Information List.........................................................................................................807
6.38 Reverse-Power Protection................................................................................................809
6.38.1 Overview of Functions...............................................................................................809
6.38.2 Structure of the Function...........................................................................................809
6.38.3 General Functionality................................................................................................ 810
6.38.3.1 Description ......................................................................................................... 810
6.38.3.2 Application and Setting Notes.............................................................................. 811
6.38.3.3 Settings............................................................................................................... 813
6.38.3.4 Information List................................................................................................... 813
6.38.4 Stage Description...................................................................................................... 814
6.38.4.1 Description ......................................................................................................... 814
6.38.4.2 Application and Setting Notes.............................................................................. 815
6.38.4.3 Settings............................................................................................................... 815
6.38.4.4 Information List................................................................................................... 816
6.39 Overexcitation Protection................................................................................................817
6.39.1 Overview of Functions .............................................................................................. 817
6.39.2 Structure of the Function ..........................................................................................817
6.39.3 Stage with Dependent Characteristic Curve (Thermal Stage).......................................818
6.39.3.1 Function Description............................................................................................ 818
6.39.3.2 Application and Setting Notes.............................................................................. 821
6.39.3.3 Settings............................................................................................................... 822
6.39.3.4 Information List................................................................................................... 822
6.39.4 Stage with Independent Characteristic Curve............................................................. 824
6.39.4.1 Function Description............................................................................................ 824
6.39.4.2 Application and Setting Notes ............................................................................. 824
6.39.4.3 Settings............................................................................................................... 825
6.39.4.4 Information List................................................................................................... 825
6.40 Undervoltage-Controlled Reactive-Power Protection........................................................ 827
6.40.1 Overview of Functions...............................................................................................827
6.40.2 Structure of the Function...........................................................................................827
6.40.3 Protection Stage........................................................................................................ 828
6.40.3.1 Description.......................................................................................................... 828
6.40.3.2 Application and Setting Notes.............................................................................. 829
6.40.3.3 Settings............................................................................................................... 831
6.40.3.4 Information List................................................................................................... 832
6.40.4 Reclosure Stage......................................................................................................... 833
6.40.4.1 Description.......................................................................................................... 833
6.40.4.2 Application and Setting Notes.............................................................................. 834
6.40.4.3 Settings............................................................................................................... 835
6.40.4.4 Information List................................................................................................... 835
6.41 Circuit-Breaker Failure Protection.....................................................................................836
6.41.1 Overview of Functions...............................................................................................836
6.41.2 Structure of the Function...........................................................................................836
6.41.3 Function Description..................................................................................................837
6.41.4 Application and Setting Notes....................................................................................843
6.41.5 Settings.....................................................................................................................850
6.41.6 Information List.........................................................................................................851
6.42 Circuit-Breaker Restrike Protection...................................................................................853
6.42.1 Overview of Function................................................................................................ 853
Table of Contents
24 SIPROTEC 5, Overcurrent Protection, Manual
C53000-G5040-C017-8, Edition 07.2017
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