Siemens 7SG11 Manual page 195

Figure 4-12 Typical Connection of Type AG2-5xx Dir P/F and SEF with Star-connected VT
Figure 4-13 Typical Connection of Type AG2-5xx Dir P/F Dir E/F and SEF with Star-connected
VT
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7SG11 Argus 2 Diagrams and Parameters
P20009 Page 36 of 37