Electrical device allowing or not allowing AC power supply to supply power to load according to received command, and circuit including same

• Main Authors: SCALVINI MATTEO, MASSEY DANIEL
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2022
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The present invention relates to an electrical device allowing or not allowing an AC power supply to supply power to a load according to a received instruction, and a circuit including the same. There is provided an electrical device for allowing or not allowing a current source to supply power to a load in accordance with instructions received via participants by a radio frequency network identified with their specific addresses, the electrical device comprising a terminal block configured to connect a current measurement member external to the device through a cable; a terminal block coupled to a logic unit configured to determine a current intensity from a signal present at the terminal block; thus, when the activation point of the load is the command terminal of the power contactor and the current measuring component is arranged on a cable connecting the load with the outlet terminal of the power contactor, the current intensity of the device communicating with the outside through the radio frequency comm