Transformer protection and control RET615 IEC

Compact and versatile solution for grid and industrial power distribution systems
 RET615 is a special transformer protection and control relay for the protection, control, measurement and supervision of power transformers, unit and step-up transformers, including power generator-transformer blocks in grid and industrial power distribution systems.
 RET615 is a member of ABB's Relion ® product family and is part of the 615 protection and control relay series