DTT7031

Transformer differential protection relay

Biased three phase differential relay designed to protect high voltage transformers against internal faults.

Transformer differential protection relay

Low burden static relay

Removable R type modular case

Surface-mounted, flush-mounted or 19'' rack mounting

Mesures and operations	Currents — Phase currents (IL1, IL2, IL3)
Mounting	R4
Power supply	48 to 220 Vdc
Current inputs	6
Digital outputs	2

For over 75 years, we have been supporting the energy transition by designing protection and control solutions for electrical networks.