Functions
2.3 Directional Overcurrent Protection 67, 67N
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
99
Figure 2-22 Logic diagram for directional high-set element 67-2 for phases
If parameter MANUAL CLOSE is set to 67-2 instant. and manual close detection applies, the pickup is
tripped instantaneously, also if the element is blocked via binary input. The same applies to 79 AR 67-2 inst.
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