Electric meters are very common in our lives. Almost every house has an electric meter. Let me introduce you to a three phase electric meter.
In 1980, Henan Province first proposed to measure electric energy by peak and valley time segments, and to promote reasonable, balanced and scientific electricity consumption by economic means.
In order to improve the uneven electricity consumption, the electric power departments of some provinces and cities in China have begun to gradually introduce multi-rate electric energy meters, single phase electric meters, and two phase electric meters.
In recent years, most places have changed their meters on a large scale. Many residents have asked the same question: why should we replace the old meters with smart ones? Other consumers reflect that smart meters have been replaced at home, but electricity bills have gone up a lot. From this we can see that we have little knowledge of smart meters.
Single-phase electric meter, applied to active power measurement: accurate measurement, modular and small size (18mm), can be easily installed in various terminal distribution boxes.
Now basically every household needs electricity, so electric energy meters such as electronic energy meter is indispensable. However, many people feel that electricity is used faster after using it, and feel that there is something wrong with the counting, which is not normal.
