Logic diagram of the I> stage
Figure 2-40
1
)
Output indications associated with the pickup signals are listed in Table 2-3
2
)
Output indications associated with the trip signals are listed in Table 2-4
The indications „O/C L2 forward", „O/C L3 forward", „O/C L2 reverse", „O/C L3 reverse" have
3
)
not been represented in the Figure, however, they are reported if necessary.
7SD610 Manual
C53000-G1176-C145-4
2.9 Backup Time Overcurrent Protection
103