Siemens SIPROTEC 4 7UT6 Series Manual page 127

[erddiff-querdrossel-2wandler-020926-rei, 1, en_GB]
Figure 2-56
[erddiff-spartrafo-020926-rei, 1, en_GB]
Figure 2-57
SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016
Restricted earth fault protection on an earthed shunt reactor with 2 CT sets (treated like an
auto-transformer)
Restricted earth fault protection on an earthed auto-transformer
Functions
2.3 Restricted Earth Fault Protection
127