ELECTRICAL CURRENT TRANSDUCER MODULE

摘要

Electric current transducer module comprising a magnetic circuit with a magnetic core and an air gap, the magnetic core having a central passage configured to receive a primary conductor carrying a primary current to be measured. The electric current transducer module further comprises a signal processing circuit including a circuit board and contact terminals for connection to external circuitry, and a magnetic field detector arranged at least partially in the air gap of the magnetic circuit. The electric current transducer module further comprises a magnetic core mounting support comprising a molded support and a grounding and fixing mechanism configured to hold and rigidly fix the magnetic core to the molded base to form a magnetic circuit unit. The magnetic circuit unit is configured to be fixedly assembled to the printed circuit board.