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29.1.4
154
Sudden change in residual current
protection (SCRC)
5.
Measure the time between the change in residual current and the
SCRC_START (SCRC_TRIP) signal.
6.
Compare the measured time with the set values tHStart and tHTrip.
Completing the test
Continue to test another function or complete the test by setting the test mode off.
Chapter 13
Verifying settings by secondary
injection
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