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Siemens siprotec 7SJ63
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Functions
6-197SJ63 Manual
C53000-G1140-C120-1
The dropout value of the definite time, time-overcurrent elements is roughly equal to
95 % of the pickup value for currents greater than or equal to 30 % of the nominal cur-
rent of the device.
Figure 6-12 shows the logic diagram for the 50-1 and 50N-1 protection.
Pickup and delay settings for the 50-1, 50-2, 50N-1, and 50N-2 elements may be in-
dividually programmed.
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