How to check the balance of ic card smart meter

Smart meters are smart terminals of smart grids, and they are no longer electric meters in the traditional sense. In order to adapt to the use of smart grids and new energy sources, smart meters also have intelligent functions such as bidirectional multi-rate metering, user control, bidirectional data communication with various data transmission modes, and electricity theft prevention. Smart meters represent the development direction of intelligent terminals for end users of energy-saving smart grids in the future.

main functions

1. Prepayment function: collect electricity fee in advance, and automatically switch off the power when the remaining power is zero.

2. Switching mode: there are two specifications: internal switch and external control switch.

3. Memory function: The data in the table below can be saved for 1 years in case of power failure.

4. display function: dual display, the meter displays the accumulated power consumption, and the LED display displays the remaining power and other information.

5. It can detect the flow that ordinary meters can't detect (such as sockets, wiring boards, etc.). Accurate billing.

6. The intelligent price adjustment mode can intelligently adjust the price for users who use too much electricity, so as to achieve the effect of energy saving and emission reduction.

2. inquiry about the power of new smart meters:

the display of prepaid meters is usually off. If users need to check the remaining power, they can insert the IC card into the meter, and the F1 purchased power will be displayed, and the F2 remaining power will be displayed, and the card pulling display will be turned off.

insert the IC card to display the total power purchase, power purchase times, last power purchase, accumulated power consumption and remaining power in turn.

every time a user inserts an IC card into the prepaid electricity meter, the electricity meter will write back all the electricity consumption of the user on the IC card. When the user purchases electricity next time, the electricity sales management system will read the data summary of the IC card and check whether the user uses electricity legally. Electricity inspectors can also use check card to check users' electricity consumption.