Name
Values (Range)
Unit
Step
Default
Description
RestoreFreq
45.00 - 65.00
Hz
0.01
49.90
Restore frequency if frequency is above
frequency value (Hz)
tRestore
0.000 - 60.000
s
0.001
0.000
Restore time delay.
tReset
0.000 - 60.000
s
0.001
0.000
Time delay for reset.
9.3.6
Technical data
Table 296:
SAPFRC (81) Technical data
Function
Range or value
Accuracy
Operate value, pickup function
(-10.00-10.00) Hz/s
± 10.0 mHz/s
Operate value, internal blocking
level
(0-100)% of VBase
± 0.5% of V
n
Operate time, pickup function
100 ms typically
-
Section 9
1MRK505222-UUS C
Frequency protection
566
Technical reference manual
Summary of Contents for Relion 670 series
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