摘要 |
The present invention relates to a device for signalling a fault in electrical equipment, characterised in that it comprises: an element (100) for connecting the equipment to a line, a low-loss current sensor formed: of a torus (210) made of ferromagnetic material placed on the connecting element, of a winding wound on the torus (210), an electronic circuit including: a rectifier bridge (310) the inputs of which are linked to the winding (220), and a capacitor linked to the outputs of the rectifier bridge in order to integrate the energy of the detected leakage current, and a signalling assembly designed to be initiated by the energy integrated into the capacitor. <IMAGE>
|