Siemens SIPROTEC 7UT613 series Manual page 197

2.7 Single-Phase Time Overcurrent Protection
Figure 2-84 Two-stage tripping characteristic of the single-phase time overcurrent protec-
tion
Figure 2-85 Logic diagram of the single-phase overcurrent protection — example for detection of the current at input II
8
197
7UT613/63x Manual
C53000-G1176-C160-2