Multi-user energy meter centralized detection, centralized management, highlighting digital tube cycle display of electricity consumption information, easy meter reading. Wide measurement range, ** Measure the energy in both positive and negative directions to prevent power theft. The circuit uses three-phase power supply to ensure the normal metering of the main board of the meter. It can display the power consumption of each household and accurately display the power load. Both the inside and outside of the meter use double screw crimping wire, which is the most reliable to use.
Multi-user meter is a large-scale power collection module composed of a power tax bureau collection instrument, which has advanced functions such as user power collection, remote data transmission, user power control, and multi-rate power metering. It is welcomed by users in centralized power supply places such as college student dormitories and intelligent communities.
In order to maximize the flexibility of the meter, there are some programmable parameters. Once some data is disturbed and damaged, not only the meter cannot work normally, but also economic losses to the user and economic disputes according to law, so the reliability of the data is guaranteed. , **, non-volatile.
The multi-user electricity meter company analyzes for everyone. The electricity consumption of each user is converted into a pulse amount proportional to the electricity through a large-scale electric energy measurement integrated circuit. After the electrical coupling circuit, the switch input interface is cpu dishes such as In memory.
The multi-user electricity meter tells you that in order to ensure the reliability of the meter, a photoelectric isolation circuit is designed in the data set circuit and the remote transmission circuit. In order to achieve non-volatile storage of parameters and data, the meter uses two types of memory. The two types of memory cooperate with each other and are equipped with software measures to realize non-volatile and highly reliable storage of data.