Table 57. Disturbance report DRPRDRE
Function Range or value Accuracy
Current recording - ± 1,0% of I
r
at I ≤ I
r
± 1,0% of I at I > Ir
Voltage recording - ± 1,0% of U
r
at U ≤ U
r
± 1,0% of U at U > U
r
Pre-fault time (0.05–3.00) s -
Post-fault time (0.1–10.0) s -
Limit time (0.5–8.0) s -
Maximum number of recordings 100, first in - first out -
Time tagging resolution 1 ms See time synchronization
technical data
Maximum number of analog inputs 30 + 10 (external + internally
derived)
-
Maximum number of binary inputs 96 -
Maximum number of phasors in the Trip Value
recorder per recording
30 -
Maximum number of indications in a disturbance report 96 -
Maximum number of events in the Event recording per
recording
150 -
Maximum number of events in the Event list 1000, first in - first out -
Maximum total recording time (3.4 s recording time
and maximum number of channels, typical value)
340 seconds (100 recordings) at
50 Hz, 280 seconds (80
recordings) at 60 Hz
-
Sampling rate 1 kHz at 50 Hz
1.2 kHz at 60 Hz
-
Recording bandwidth (5-300) Hz -
Table 58. Event list DRPRDRE
Function
Value
Buffer capacity Maximum number of events in the list 1000
Resolution 1 ms
Accuracy Depending on time synchronizing
Table 59. Indications DRPRDRE
Function
Value
Buffer capacity Maximum number of indications presented for single
disturbance
96
Maximum number of recorded disturbances 100
Breaker protection REQ650 1MRK 505 283-BEN -
Product version: 1.2
78 ABB
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