Digital protection relays and control

Protection relay with control functions : SIPROTEC 5


SIPROTEC 5 is part of the new generation of incomparable modular, flexible, and intelligent digital field devices. With modularly designed hardware and software and its high-performance DIGSI 5 engineering tool, the SIPROTEC 5 product family of field devices are perfect for protection, control, monitoring, and measuring applications in electrical energy systems. SIPROTEC 5 offers a wide product range with modular elements for every application and requirement.

Protection Relay: SIPROTEC 5 new versions

SIPROTEC 5 – New versions 7.9 and 8.0

Some highlights:

  • Digital twin
  • Compatibility of SIPROTEC 5 and SIPROTEC 4 for line protection applications
  • Process bus and merging unit
  • Distributed busbar protection
  • Point-on-wave switching

SIPROTEC 5 Portfolio

Fault recorder

Fault recorder

Protection Relay and Control Device Selector -ANSI- Easy and Online

Easy Protection Device Selector

This tool gives a quick guidance to find a protection relay and control devices of SIPROTEC 5, SIPROTEC 4, SIPROTEC Compact, Reyrolle which would fit your needs.




SIPROTEC 5 Protection and Control Applications

Tutorials all about the features, functions, and applications of SIPROTEC 5 protection relays and controls

Dr. Thomas Liebach explains the expansion of SIPROTEC 5 devices.

SIPROTEC 5 presented by Manfred Unterweger.

Udo Faubel explains the SIPROTEC 5 configurator:

SIPROTEC 5 System Features