[dw_7xr8004 connex1, 1, en_US]
Figure 2-5
Connection Example for Excitation fed via Slip Rings
i
i
NOTE
Test Switch: Refer to the functional description in the 7UM62/7UM85 user manual.
7XT71: For connection of the 7XT71 to the devices, refer to the 7XT71 user manual.
Grounding Brush: Connect to the grounding brush on the shaft.
[dw_7xr8004 connex2, 1, en_US]
Figure 2-6
Connection Example for Excitation via Rotating Rectifiers
i
i
NOTE
Test Switch: Refer to the functional description in the 7UM62/7UM85 user manual.
7XT71: For connection of the 7XT71 to the devices, refer to the 7XT71 user manual.
7XR8004 – Resistor Coupling Unit for 7XT71
2.3 Construction Properties
30
SIPROTEC, Coupling Units for Generator Protection, Manual
C53000-H5040-C072-1, Edition 09.2018