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[7rw80-unterspgs-schutz-20100525, 1, en_US]
Figure 2-4
Setting Notes
2.2.4
General
Voltage protection is only in effect and accessible if address 150 27/59 is set to Enabled during configura-
tion of protective functions. If the function is not required Disabled is set.
The voltage to be evaluated is selected in Power System Data 1 (see Chapter
Table
2-2).
Overvoltage protection can be turned ON or OFF or set to Alarm Only at address 5001 FCT 59.
SIPROTEC 4, 7RW80, Manual
C53000-G1140-C233-4, Edition 07.2018
Logic diagram of the undervoltage protection
Functions
2.2 Voltage Protection 27, 59
2.2 Voltage Protection 27,
59,
41
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