M12700-1 v5
Table 156. Event list
Function Value
Buffer capacity Maximum number of events in the list 5000
Resolution 1 ms
Accuracy Depending on time synchronizing
M13765-1 v6
Table 157. Indications
Function Value
Buffer capacity Maximum number of indications
presented for single disturbance
352
Maximum number of recorded
disturbances
200
M12702-1 v5
Table 158. Event recorder
Function Value
Buffer capacity Maximum number of events in
disturbance report
150
Maximum number of disturbance
reports
200
Resolution 1 ms
Accuracy Depending on time synchronizing
M13747-1 v6
Table 159. Trip value recorder
Function Value
Buffer capacity
Maximum number of analog inputs 30
Maximum number of disturbance
reports
200
M12384-1 v8
Table 160. Disturbance recorder
Function Value
Buffer capacity Maximum number of analog inputs 40
Maximum number of binary inputs 352
Maximum number of disturbance reports 200
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
Line differential protection RED670
1MRK 505 379-BEN N
Hitachi Power Grids 135
© Copyright 2017 Hitachi Power Grids. All rights reserved
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