Siemens 7SC80 Manual page 601

Important: Grounding of the cable shield must be effected at the cable side
Note: The switchover of the current polarity (address 201) also reverses the polarity of the current input
IN!
[anschl-3-stromwdl-3-spannungsw-110220, 1, en_US]
Figure C-4
[7SC803_conn-example_6 PT, 1, en_US]
Figure C-5
SIPROTEC Compact, 7SC80, Manual
E50417-G1140-C486-A8, Edition 07.2017
Transformer connections to three current transformers and three voltage transformers (phase-
to-ground voltages), normal circuit layout – appropriate for all networks
Transformer connections to three current transformers and six voltage transformers (phase-to-
ground voltages), normal circuit layout – appropriate for all networks
C.1 Connection Examples for Current and Voltage Transformers
Connection Examples
601