Siemens SIPROTEC 7XR81

Connection Notes
Refer to the connection notes of the 7XR8004 (Connection via Ring-Type Lugs (M5), Page 27) for details on
cables and ring-type lugs.
The following diagram shows a connection example of the voltage divider.
[dw_7xr86 connection examples, 1, en_US]
Figure 3-2 7XR86 Connection Example
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NOTE
The connection to the grounding transformer has to be protected using a 600 V 0.5 A T (time-lag) fuse.
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NOTE
Refer to 7UM62/7UM85 documents for connection examples.
3.2
7XR86 Voltage Divider (5:1, 5:2)
3.2 Connection Notes
SIPROTEC, Coupling Units for Generator Protection, Manual 39
C53000-H5040-C072-1, Edition 09.2018