Relé de Proteção Linha Reyrolle 7SR5111
Relé de Proteção Linha Reyrolle 7SR5111
Reyrolle – Solutions for Distribution Grids
Reyrolle digital protection products have established a strong reputation over many years of installed service experience with a large variety of users.
The new Reyrolle 7SR5 devices provide comprehensive function- ality and can be implemented in a wide range of applications
– typically subtransmission networks, distribution networks, and industrial installations. In these areas the 7SR5 is an integral component and helps provide a secure interconnected power system and is an important part of distributed energy-supply and demand systems.
The 7SR5 is the new generation of 7SR devices providing an updated user interface linking to the latest hardware plat- form and software implementation. The hardware platform offers a flexible solution relevant to changing power grids
and load flows. The 7SR5 builds on the proven performance of the existing 7SR1 and 7SR2 products, the function imple- mentation and user interface are instantly recognizable to users of previous generation products but have also has been updated and enhanced. In-service experience and the need for future proofing has been incorporated by implementing flexible modular hardware architecture and modular software structure.
Many enhancements and additions to the 7SR product construc- tion and functionality have been incorporated into the 7SR5, these include:
• Flexible hardware – minimized ordering options
• Full applications functionality is available in each device
• Large LCD facilitates device setting and display of network status from the front fascia
• 28 LEDs as standard
• Selectable binary input operating thresholds
• IP54 from front
• 3-winding transformer protection
• Additional standard front pushbuttons improve flexibility
• Standard IEC 61850 functionality supports system automation
• Cyber-security functionality
• User selectable languages: English, French, German, Portu- guese, Spanish, Turkish
With the Reyrolle 5 you are able to install a product that will be upgradeable. As the power system grows to meet changing consumer requirements then the 7SR5 device will be reconfig- urable without the need for replacement devices. The specific fit required for the application will be provided by the 7SR5 both at the time of installation and when future network and automation changes are required.
