Siemens SIPROTEC 7SS523 V3.2

Configuration
82
7SS52 V4 Manual
C53000-G1176-C182-1
Figure 4-31 Triple busbar with transfer busbar
1a) inside current transformer (referred to Q7), in the direction of the busbar (referred to Q0)
1b) inside current transformer (referred to Q7), in the direction of the line (referred to Q0)
2) line inside current transformer (referred to Q7)