In addition to
the protection functions, F-PRO provides transient
fault recording to facilitate analysis of the
power system after a disturbance has taken place.
The triggers for transient fault recording are
established by the user programming the output
matrix & allowing any internal relay function
or any external input to initiate recording.
Transient Fault (DFR quality)
96 samples/cycle
6 analog current & 4 analog voltage
external inputs, output currents, internal logic
levels
0.2 - 2.0 second records, 10 cycle prefault, auto-extend
3 second
Trend
1-60 minutes/sample logging of MW, MVAR, I, V,
PF, Frequency, THD Capacity: 30 days
Events
250 events (date, time, class & description)
trips, alarms, login, calibration, restarts &
more
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