Technical Data - ABB REL650 series Technical Manual

Section 14
Monitoring
14.4.7
14.5
14.5.1
644
Disturbance report function can handle maximum 3 simultaneous disturbance recordings.

Technical data

Table 473: DRPRDRE technical data
Function
Current recording
Voltage recording
Pre-fault time
Post-fault time
Limit time
Maximum number of recordings
Time tagging resolution
Maximum number of analog inputs
Maximum number of binary inputs
Maximum number of phasors in the Trip
Value recorder per recording
Maximum number of indications in a
disturbance report
Maximum number of events in the Event
recording per recording
Maximum number of events in the
Sequence of events
Maximum total recording time (3.4 s
recording time and maximum number of
channels, typical value)
Sampling rate
Recording bandwidth
Indications
Functionality
To get fast, condensed and reliable information about disturbances in the primary and/or
in the secondary system it is important to know, for example binary signals that have
Range or value
-
-
(0.05–3.00) s
(0.1–10.0) s
(0.5–8.0) s
100, first in - first out
1 ms
30 + 10 (external + internally
derived)
96
30
96
150
1000, first in - first out
340 seconds (100 recordings) at
50 Hz, 280 seconds (80
recordings) at 60 Hz
1 kHz at 50 Hz
1.2 kHz at 60 Hz
(5-300) Hz
1MRK 506 335-UUS A
Accuracy
± 1,0% of I at I ≤ I
r r
± 1,0% of I at I > Ir
± 1,0% of V at V≤ V
n n
± 1,0% of Vat V> V
n
-
-
-
-
See time synchronization
technical data
-
-
-
-
-
-
-
-
-
Technical manual