Protection relays are essential for network operators, electricity suppliers, and industrial enterprises in every sector. For over 100 years, Siemens has been offering successful and always innovative SIPROTEC and Reyrolle protection relays and technologies. This means long-term user satisfaction with the products and solutions, with services, and with a partnership with a genuine global player. Siemens is the ideal partner for overcoming the challenges of the digital future.
Topics and applications around protection technology with SIPROTEC and Reyrolle.
Protection relays for distribution and industrial grids.
New protection relay series with plug-in technology for easy integration into distribution grids.
Modular relay platform for protection, automation, and monitoring of all applications and voltage levels.
Reliable and flexible protection relays for distribution and industrial grids with minimum space requirements.
Proven protection relays series for all applications and voltage levels.
Comprehensive accessories for SIPROTEC and Reyrolle protection relays and devices, as well as SICAM substation automation systems and power quality and measurement devices.