How To Read The Balance Of A Smart Meter?

Balance reading of single-phase electronic prepaid energy meter:

LCD screen display:
1. Usually in the alternating display state of total power consumption, remaining power and accumulated total power purchase (3 seconds alternating), and with various states of corresponding Chinese characters display indication smart energy meter.
2. Insert the detection card or other card and do not remove it, the energy meter enters the automatic display state (3 seconds between the display items), and the energy meter cyclically displays all display items.
3 phase smart meter Common pre-storage methods:
1. Code type principle: The management system combines user information and power purchase information to generate a set of encrypted codes, and gives it to the user to enter into three phase smart meter, 3 phase wifi energy meter is correctly decrypted to obtain the pre-stored power or amount and save it.
2. Write card type: Write the pre-purchased power or amount into a special electronic card (memory), and give it to the user to hold the electronic card to the corresponding single phase wifi energy meter for communication, and the pre-purchased value is automatically sent to 3 phase smart energy meter.
Why install single phase smart meter
Want to purchase single-phase and wifi smart energy meter for testing, through the 3 phase energy meter wifi time control and payment control functions, to achieve the purpose of multiple people using the charging pile for charging.
The function of the charging pile is similar to the gas pump in the gas station. It can be fixed on the ground or wall and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations. It can charge various models of electric vehicles according to different voltage levels.
energy meter 3 phase wifi Benefits
2. smart energy meter 3 phase data is automatically read and collected at regular intervals. There is no need for manual meter reading and calculation, which saves a lot of time for the landlord.
3. Prepaid water and electricity can be pre-charged. After the fee is exhausted, the water and electricity valve will automatically close, and it can continue to be used after recharging.
4. wifi smart energy meter 3 phase is dual system management, supporting dual system co-management of mobile phone and PC.