Current Transformer T-0.66, TSh-0.66 for Signal Transmission and Isolation

Current transformer type T-0,66 (hereinafter referred to as "transformer") is designed for transmission of measuring information signal to measuring devices, isolation of secondary connection circuits from high voltage in AC electrical circuits of 50 Hz frequency with rated voltage up to 0,66 kV inclusive.
The transformer is a coil transformer, made in the form of a support or busbar construction, has one transformation coefficient and one secondary winding for measurements, paper-lacquer insulation, twisted tape magnet conductor, plastic housing and a flange for mounting to the structure of the electrical installation.