ABB Relion 670 series REC670, Руководство по эксплуатации продукта

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Table 70. Disturbance report DRPRDRE
Function Range or value Accuracy
Pre-fault time (0.05–9.90) s -
Post-fault time (0.1–10.0) s -
Limit time (0.5–10.0) s -
Maximum number of recordings 100, first in - first out -
Time tagging resolution 1 ms See table 94
Maximum number of analog inputs 30 + 10 (ex 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 71. Fault locator LMBRFLO
Function Value or range Accuracy
Reactive and resistive reach (0.001-1500.000) Ω/phase ± 2.0% static accuracy
± 2.0% degrees static angular accuracy
Conditions:
Voltage range: (0.1-1.1) x U
r
Current range: (0.5-30) x I
r
Phase selection According to input signals -
Maximum number of fault
locations 100 -
Table 72. Event list
Function Value
Buffer capacity Maximum number of events in the list 1000
Resolution 1 ms
Accuracy Depending on time synchronizing
Table 73. Indications
Function Value
Buffer capacity Maximum number of indications presented for single disturbance 96
Maximum number of recorded disturbances 100
Bay control REC670 1MRK511232-BEN E
Pre-configured
Product version: 1.2
ABB 61