Scope of Protective Functions in the Bay Unit
185
7SS52 V4 Manual
C53000-G1176-C182-3
5.14.3 Settings of the Central Unit
5.14.4 Settings of the Bay Unit
Addr. Setting Title Setting Options Default Settings Comments
112 Bay status out of service
in service
maintenance
in service Bay status
5104 FREQUENCY 50 Hz
60 Hz
50 Hz Nominal frequency
Addr. Setting Title Setting Options Default Settings Comments
7812 CHARAC. PH Definite time
INVERSE TIME
Definite time O/C protection characteristic for
phase currents
7815 CHARAC. E DEFINITE TIME
INVERSE TIME
DEFINITE TIME O/C protection characteristic for
the earth current
7899 FREQUENCY 50 Hz
60 Hz
50 Hz Rated system frequency
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