Literature
/1/
SIPROTEC 4 System Description; E50417-H1176-C151-B1
/2/
SIPROTEC DIGSI, Start UP; E50417-G1176-C152-A5
/3/
DIGSI CFC, Manual; E50417-H1176-C098-A9
/4/
SIPROTEC SIGRA 4, Manual; E50417-H1176-C070-A4
SIPROTEC, 7VK61, Manual
C53000-G1176-C159-3, Release date 05.2009
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