Transformer differential protection

Transformer differential protection

The new Reyrolle 7SR5 devices provide comprehensive functionality and can be implemented in a wide range of applications –typically sub-transmission networks, distribution networks, and industrial installations. 

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Transformer differential protection – Reyrolle 7SR54

The Reyrolle 7SR54 provides protection, control and monitoring for 2 and 3 winding transformers. All transformer vector groups and earthing connections are considered.