Minimum voltage 1 % of the setting value or 0.5 V
Time delays 1 % of the setting value or 10 ms
Functional Measured Value
Value Description
df/dt Calculated rate of frequency change
Technical Data
12.42 Rate of Frequency Change Protection
1528 SIPROTEC 5, Overcurrent Protection, Manual
C53000-G5040-C017-8, Edition 07.2017