ABB Relion 670 Series Product Manual page 95

Line differential protection RED670 2.0
Product version: 2.0
Table 105. Event recorder
Function
Buffer capacity
Resolution
Accuracy
Table 106. Trip value recorder
Function
Buffer capacity
Table 107. Disturbance recorder
Function
Buffer capacity Maximum number of analog inputs
Maximum number of binary inputs
Maximum number of disturbance reports
Maximum total recording time (3.4 s recording time and maximum number of
channels, typical value)
ABB
Maximum number of events in disturbance report
Maximum number of disturbance reports
Maximum number of analog inputs
Maximum number of disturbance reports
Value
40
96
100
340 seconds (100 recordings) at 50 Hz
280 seconds (80 recordings) at 60 Hz
1MRK505310-BEN C
Value
150
100
1 ms
Depending on time
synchronizing
Value
30
100
95