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
Modular SIPROTEC 7UT87 transformer differential protection relay for the protection of multi-winding transformers with up to 5 sides.