PROTECTION SYSTEM FOR ELECTRIC TRANSFORMER

摘要

Protection system for an electric transformer (1) connected to a network of a first voltage (11) and to a network of a second voltage (12), comprising a protection means (6) and a cutoff member (7) capable of disconnecting phases of the transformer (1) of the network of first voltage (11), characterized in that said protection means (6) is linked to said cutoff member (7) and to another cutoff member (13) able to disconnect phases of the transformer (1) from the network of second voltage (12).