Functions
2.2 Overcurrent Protection 50, 51, 50N, 51N
SIPROTEC, 7SK80, Manual
E50417-G1140-C344-A4, Release date 08.2010
56
Figure 2-6 Logic diagram for 50-2 for phases
If parameter 1213 MANUAL CLOSE is set to 50-2 instant. or 50-3 instant. and manual close detection
is used, a pickup causes instantaneous tripping even if the Element is blocked via a binary input.
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