The DTRV/T3R 3 winding transformer protection with voltage regulation relay is an analog protection of the PROTECTA line.

Click on the link to download the general documentation : Please contact our Sales Department

Click on the link to download the technical sheet : NC_DTRV

Click on the link to download the operation manual : DTRV_T3R_FDE20GJ0791405$A1

Click on the link to access to technical documentation to attach at your order : DOCACOM_PROTECTA