Transformer differential protection – SIPROTEC 7UT87
Modular SIPROTEC 7UT87 transformer differential protection relay for the protection of multi-winding transformers with up to 5 sides.
![Transformer differential protection – SIPROTEC 7UT87 Transformer-differential-protection-SIPROTEC-7UT87](https://assets.new.siemens.com/siemens/assets/api/uuid:edb54f64-3cb7-41eb-be0f-b1d88474ab38/width:100/quality:low/Transformer-differential-protection-SIPROTEC-7UT87.png)
Modular SIPROTEC 7UT87 transformer differential protection relay for the protection of multi-winding transformers with up to 5 sides.