[7sjx_logic_51-phase-schleife-aktiv, 1, en_US]
Figure 2-16
SIPROTEC Compact, 7SC80, Manual
E50417-G1140-C486-A8, Edition 07.2017
Logic diagram of the voltage-controlled inverse time overcurrent protection
2.2 Overcurrent Protection 50, 51, 50N, 51N
Functions
83