The present invention relates to an electricity meter assembly including a sensor module to connect to an electrical system, a meter, and a removable expansion module. The sensor module receives voltage and current signals, generating corresponding measurement signals. The meter's measurement module processes these signals, generating energy consumption data and determining short and open circuit conditions. The removable expansion module, guided by the meter, produces a detection current of a specific frequency, distinct from the electrical system's signals. Also disclosed is a specific configuration of the removable expansion module, designed to attach to a power meter, with components for control, generation, and transmission of specific AC signals.

The present invention relates to an electricity meter assembly including a sensor module to connect to an electrical system, a meter, and a removable expansion module. The sensor module receives voltage and current signals, generating corresponding measurement signals. The meter's measurement module processes these signals, generating energy consumption data and determining short and open circuit conditions. The removable expansion module, guided by the meter, produces a detection current of a specific frequency, distinct from the electrical system's signals. Also disclosed is a specific configuration of the removable expansion module, designed to attach to a power meter, with components for control, generation, and transmission of specific AC signals.

The present invention relates to an electricity meter assembly including a sensor module to connect to an electrical system, a meter, and a removable expansion module. The sensor module receives voltage and current signals, generating corresponding measurement signals. The meter's measurement module processes these signals, generating energy consumption data and determining short and open circuit conditions. The removable expansion module, guided by the meter, produces a detection current of a specific frequency, distinct from the electrical system's signals. Also disclosed is a specific configuration of the removable expansion module, designed to attach to a power meter, with components for control, generation, and transmission of specific AC signals.

The present invention relates to an electricity meter assembly including a sensor module to connect to an electrical system, a meter, and a removable expansion module. The sensor module receives voltage and current signals, generating corresponding measurement signals. The meter's measurement module processes these signals, generating energy consumption data and determining short and open circuit conditions. The removable expansion module, guided by the meter, produces a detection current of a specific frequency, distinct from the electrical system's signals. Also disclosed is a specific configuration of the removable expansion module, designed to attach to a power meter, with components for control, generation, and transmission of specific AC signals.