The SIPROTEC 7SA522 relay provides full-scheme distance protection and incorporates all functions usually required for the protection of a power line. The relay is designed
The 7VE61 and 7VE63 paralleling devices of the SIPROTEC 4 family are multifunctional compact units used for paralleling power systems and generators.
The SIPROTEC 7SA6 distance protection relay is a universal relay for protection, control and automation with a 4-line displayon the basis of the SIPROTEC 4
The SIPROTEC 7SA63 distance protection relay is a universal relay for protection, control and automation with a graphic display on the basis of the SIPROTEC
The SIPROTEC 7SA6 distance protection relay is a universal relay for protection, control and automation with a graphic display on the basis of the SIPROTEC
The SIPROTEC 4 breaker management relay SIPROTEC 7VK61 is a highly flexible autoreclosure, synchro-check and circuitbreaker failure protection unit.
The SIPROTEC 7UT612 differential protection relay are used for fast and selective fault clearing of short-circuits in transformers of all voltage levels and also in
The SIPROTEC 7UT613 differential protection relays are used for fast and selective fault clearing of short-circuits in transformers of all voltage levels and also in
The SIPROTEC 7UT63 and 7UT635 differential protection relays are used for fast and selective fault clearing of short-circuits in transformers of all voltage levels and
The SIPROTEC 7SJ62 relays can be used for line protection of high and medium voltage networks with earthed (grounded), low-resistance earthed, isolated or compensated neutral
