Technical Data
11.1 General Device Data 899
11.2 Date and Time Synchronization 912
11.3 Busbar Differential Protection 913
11.4 Circuit-Breaker Failure Protection 1-Pole/3-Pole 915
11.5 Circuit-Breaker Failure Protection 3-Pole 917
11.6 Inherent Circuit-Breaker Failure Protection 919
11.7 End-Fault Protection Disconnector Supervision 920
11.8 External Tripping Busbar Section (Direct) 921
11.9 External Tripping Busbar Section (from Bay) 922
11.10 Bus Coupler Differential Protection 923
11.11 Differential Current Supervision 924
11.12 Zero-Crossing Supervision 925
11.13 Disconnector Supervision 926
11.14 Circuit-Breaker Supervision 927
11.15 Overcurrent Protection, Phases 928
11.16 Overcurrent Protection, Ground 938
11.17 Directional Overcurrent Protection, Phases 948
11.18 Directional Overcurrent Protection, Ground 952
11.19 Voltage Protection 956
11.20 Frequency Protection 967
11.21 Voltage-Jump Detection 970
11.22 Measuring-Voltage Failure Detection 971
11.23 Voltage-Transformer Circuit Breaker 973
11.24 Voltage-Balance Supervision 974
11.25 Voltage-Sum Supervision 975
11.26 Voltage Phase-Rotation Supervision 976
11.27 Impedance Protection 977
11.28 Arc Protection 978
11.29 Inrush-Current Detection 979
11.30 2nd Harmonic Detection Ground 981
11.31 Trip-Circuit Supervision 983
11.32 Analog Channel Supervision via Fast Current Sum 984
11.33 Operational Measured Values and Statistical Values 985
11.34 Analog-Units Function Group 987
11
SIPROTEC 5, Low-Impedance Busbar Protection, Manual 897
C53000-G5040-C019-C, Edition 04.2021
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