Apparatus and monitoring method for electrical plants

摘要

Device has a transmitter (1) including emission units for emitting electromagnetic signals (4) towards an electrical apparatus (3) e.g. circuit breaker, and a maintaining unit (5) for maintaining the emission units. The emission units include a set of emitters (2) distributed on different positions of the maintaining unit. Each emitter is coupled with a reception unit of the electrical apparatus in order to receive an electromagnetic control signal comprising a data representing the detection of the apparatus. A position or location representing data is associated to each emitter. An independent claim is also included for a method of monitoring an electrical apparatus.