Distance protection

Distance protection

SIPROTEC 7SA522, SIPROTEC 7SA61, SIPROTEC 7SA63 and SIPROTEC 7SA64

The SIPROTEC 7SA522and SIPROTEC 7SA6 distance protection have been designed particularly for the protection of lines in medium-voltage and high-voltage systems. With the high-performance DIGSI 4 engineering tool, the SIPROTEC 4 devices offer user friendly system solutions for protection, automation and monitoring with high field experience and security.

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