The Relion® 650 and 670 product range is particularly suited to meet the demanding requirements of generation and transmission systems: transformer and line differential protection, distance protection, redundant bay control, etc.

The high degree of customization allows to optimize each device for its particular application, allowing the control of different breakers from a single unit. They have native IEC 61850 protocol (Ed. 1 and 2), and allow HSR and PRP network architectures.

The Relion® 615 and 620 families are characterised by their versatility and ease of use, suitable for control and protection applications in distribution networks: feeders, transformers, motors, generators, capacitor banks...

They have standard configurations that facilitate engineering tasks, and a large number of protection functions, such as internal arc fault detection. They natively support IEC 61850 protocol (Ed. 1 and 2), and allow HSR and PRP network architectures.

Its compact size allows mounting in any type of installation, and its removable design facilitates maintenance tasks. In addition, its large HMI panel allows the visualization of the single line diagram and facilitates local operation. It has a web server for remote access and complies with the latest cyber security requirements.