Current Transformer Connection Examples - Siemens SIPROTEC 4 7VK61 Manual

Connection Examples
C.1 Current Transformer Connection Examples
C.1

Current Transformer Connection Examples

[anschl-beisp-3stromwandl-sternpkt-121102-kn, 1, en_GB]
Figure C-1
[anschl-beisp-2stromw-erdstromw-121102-kn, 1, en_GB]
Figure C-2
272
Current connections to three current transformers and a starpoint connection (normal circuit
layout, for breaker failure protection and operational measurement)
Current connections to 2 current transformer (for circuit breaker failure protection and opera-
tional measurement)— not permitted for earthed system
SIPROTEC 4, 7VK61, Manual
C53000-G1176-C159-5, Edition 05.2018