Power System Data of the Bay Unit
187
7SS52 V4 Manual
C53000-G1176-C182-3
T TRIP
The parameter T TRIP
(1141/BU) is used to set the minimum time which must elapse
before the TRIP command is reset. This time is started with the output of a TRIP com-
mand.
5.15.3 Settings of the Central Unit
5.15.4 Settings of the Bay Unit
Note
The parameter T TRIP (1141/BU) can only be set with the bay unit running in
stand-alone mode.
The value entered in the central unit for the parameter Tmin TRIP (6106/CU) is not
affected by this.
With the bay unit linked to the central unit, the setting of this parameter is transmitted
from the central unit to the bay units. The local setting in the bay units is overwritten.
Addr. Setting Title Setting Options Default Settings Comments
5104 FREQUENCY 50 Hz
60 Hz
50 Hz Nominal frequency
6106 Tmin TRIP 0.01 .. 32.00 sec 0.15 sec Minimum duration of TRIP com-
mand
Addr. Setting Title Setting Options Default Settings Comments
1101 CT STARPNT TOWARDS LINE
TOWARDS BUSBAR
TOWARDS LINE Current transformer polarity lies
1105 In PRIMARY 10 .. 50000 A 400 A Primary rated current
1141 T TRIP 0.01 .. 32.00 sec 0.15 sec Minimum TRIP command dura-
tion
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