The present disclosure provides an adapter. The adapter corrects a power factor of an electrical supply system. The adapter is configured to insert between an electrical utility power meter and a power meter socket of an electrical service panel. The adapter includes a frame. The frame is configured to plug into the electrical utility power meter. In addition, the adapter includes a plurality of socket jaws positioned inside the frame parallel to a longitudinal axis of the frame. Moreover, the adapter includes a plurality of jaw blades positioned on the bottom side of the frame parallel to the longitudinal axis of the frame. Further, the adapter includes an electrical circuit component for correction of the power factor of the electrical supply system. Furthermore, the adapter includes a plurality of protection elements placed adjacent to the electrical circuit component inside the frame of the adapter.

The present disclosure provides an adapter. The adapter corrects a power factor of an electrical supply system. The adapter is configured to insert between an electrical utility power meter and a power meter socket of an electrical service panel. The adapter includes a frame. The frame is configured to plug into the electrical utility power meter. In addition, the adapter includes a plurality of socket jaws positioned inside the frame parallel to a longitudinal axis of the frame. Moreover, the adapter includes a plurality of jaw blades positioned on the bottom side of the frame parallel to the longitudinal axis of the frame. Further, the adapter includes an electrical circuit component for correction of the power factor of the electrical supply system. Furthermore, the adapter includes a plurality of protection elements placed adjacent to the electrical circuit component inside the frame of the adapter.

An energy measurement meter, comprising a first measurement device and a processing device. The first measurement device comprises multiple measurement circuits to receive multiple first sensing signals, and convert the first sensing signals into multiple first sensing data. The processing device is communicatively connected to the first measurement device to receive the first sensing data. The first measurement device is further configured for: setting a first device code corresponding to the first measurement device and multiple channel codes corresponding to the measurement circuits; providing the first device code and the channel codes to the processing device; and providing the first sensing data to the processing device, so that the processing device records at least one part of the multiple first sensing data as multiple first energy data, wherein each first energy data corresponds to the first device code and a corresponding channel code.

An energy measurement meter, comprising a first measurement device and a processing device. The first measurement device comprises multiple measurement circuits to receive multiple first sensing signals, and convert the first sensing signals into multiple first sensing data. The processing device is communicatively connected to the first measurement device to receive the first sensing data. The first measurement device is further configured for: setting a first device code corresponding to the first measurement device and multiple channel codes corresponding to the measurement circuits; providing the first device code and the channel codes to the processing device; and providing the first sensing data to the processing device, so that the processing device records at least one part of the multiple first sensing data as multiple first energy data, wherein each first energy data corresponds to the first device code and a corresponding channel code.