ABB Relion 670 Series Product Manual page 116

Generator protection REG670
Version 2.2
Table 140. Event list
Function
Buffer capacity
Resolution
Accuracy
Table 141. Indications
Function
Buffer capacity
Table 142. Event recorder
Function
Buffer capacity
Resolution
Accuracy
Table 143. Trip value recorder
Function
Buffer capacity
Table 144. 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)
116
Maximum number of events in the list
Maximum number of indications
presented for single disturbance
Maximum number of recorded
disturbances
Maximum number of events in
disturbance report
Maximum number of disturbance
reports
Maximum number of analog inputs
Maximum number of disturbance
reports
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M12700-1 v5
Value
5000
1 ms
Depending on time synchronizing
M13765-1 v6
Value
352
200
M12702-1 v5
Value
150
200
1 ms
Depending on time synchronizing
M13747-1 v6
Value
30
200
M12384-1 v8
Value
40
352
200
340 seconds (100 recordings) at 50 Hz
280 seconds (80 recordings) at 60 Hz
1MRK 502 074-BEN M
Hitachi Power Grids