[anschl-3-stromwdl-summenstromw-060606, 1, en_US]
Figure C-3 Current transformer connections to three current transformers, ground current from addi-
tional summation current transformer – preferably for effectively or low-resistance grounded
networks
Important: Grounding of the cable shield must be effected at the cable side
The switchover of the current polarity (address 201) also reverses the polarity of the current input IN!
[anschl-u1e-u2e-u3e-abgang-20070129, 1, en_US]
Figure C-4 Example for the connection type "VAN, VBN, VCN" with voltage connection on the feeder side
Connection Examples
C.1 Connection Examples for Current and Voltage Transformers
SIPROTEC 4, 7SD80, Manual 315
E50417-G1100-C474-A2, Edition 02.2018
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