The DTRV/TR voltage regulator for transformer 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_TR_FDE20GJ07911415$A1

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