Transformer differential protection – Reyrolle 7SR54
Reyrolle 7SR54 provides protection, control and monitoring of 2 and 3 winding transformers. All transformer vector groups and earthing connections are supported.
![Transformer differential protection – Reyrolle 7SR54 Transformer-differential-protection-Reyrolle-7SR54](https://assets.new.siemens.com/siemens/assets/api/uuid:b2bd5397-1012-4fbb-bbaf-a3c07310b3ce/width:100/quality:low/Transformer-differential-protection-Reyrolle-7SR54.png)
Reyrolle 7SR54 provides protection, control and monitoring of 2 and 3 winding transformers. All transformer vector groups and earthing connections are supported.