Seg HighTECH MRG3 - Parameter for the Fault Recorder; Output Relay

Manual MRG3 SEG Electronics GmbH
DOK-TD-MRG3, Rev. D 83
7.8.10 Parameter for the fault recorder
Function
Parameter
FR
Number of recordings
Rated
frequency
1*
1*/2
3*/4
7*/8
Applicable for MRG3; MRG3-U0
20.00 s
10.00 s
5.00 s
2.50 s
50 Hz
16.66 s
8.33 s
4.16 s
2.08 s
60 Hz
Pre-Trigger-time
0.1 s – maximum 20.00 s
50 Hz
0.1 s – maximum 16.66 s
60 Hz
Applicable for MRG3-I; MRG3-IU0,
MRG3-IE; MRG3-IER
10.00 s
5.00 s
2.50 s
1.25 s
50 Hz
8.33 s
4.16 s
2.08 s
1.04 s
60 Hz
Pre-Trigger-time
0.1 s – maximum 10.00 s
50 Hz
0.1 s – maximum 8.33 s
60 Hz
FR
Storage of recording at occurrence of
an event
P_UP; TRIP; A_PI; TEST
7.9: Parameter for the fault recorder
* Upon reservation of all storage places; a new trigger alarm will be given and the latest recorded
event is written over.
7.8.11 Output relay
Relay type
Number of relays/change-over
contacts
Number of relays/change-over
contacts
MRG3
2/2
3/1
7.10: Output relay