Transformer differential protection

Transformer differential protection

SIPROTEC 7UT612, SIPROTEC 7UT613 and SIPROTEC 7UT63

The SIPROTEC 7UT6 differential protection relays are used for fast and selective fault clearing of short-circuits in transformers of all voltage levels and in rotating electric machines like motors and generators, for short lines and busbars. With the high-performance DIGSI 4 engineering tool, the SIPROTEC 4 devices offer user friendly system solutions for protection, automation and with high field experience and security.

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