Siemens Reyrolle 7SR54 - Logic of the Function

Logic of the Function
[lo_7SR5_51Glogicdiagram, 1, en_US]
Figure 5-24
Logic Diagram: 51G Time-Delayed Earth Fault – Measured
5.15.3
Protection and Automation Functions
5.15 51G Time-Delayed Earth Fault – Measured
Reyrolle 7SR5, Transformer Protection Device, Device Manual 247
C53000-G7040-C015-1, Edition 11.2019