What are the characteristics of single-phase smart prepaid energy meters?
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1. smart prepaid function
Prepaid management: Users need to recharge before using electricity. After the electricity or amount is used up, the power will automatically be cut off.
Balance reminder: Supports the function of reminding users of insufficient balance, usually through SMS, display screen or app notification.
Flexible payment: Supports multiple recharge methods, such as mobile apps, bank branches, or management platforms.
2. High precision electric energy measurement
Capable of accurately measuring the electricity consumption of single-phase AC power, in compliance with national measurement standards.
Support multi rate metering function, which can record electricity consumption data based on peak and valley electricity prices, helping users save electricity costs.
3. Real time data display
Equipped with a LCD screen, it can display real-time information such as electricity consumption, balance, power, voltage, current, etc.
The operation is simple and intuitive, and users can keep track of their electricity usage at any time.
4. Remote management function
Support remote meter reading, recharging, and controlling power outage functions to reduce manual management costs.
Through remote communication modules such as GPRS, PLC, or NB IoT, data exchange with the power management system can be achieved.
5. Automatic power-off and power supply
When the balance is zero, the electricity meter automatically shuts down to prevent excessive electricity consumption.
Automatically restore power supply after recharging, without the need for manual intervention.
6. Anti electricity theft and safety protection
Equipped with anti-theft function, it can detect abnormal electricity usage behavior (such as wire breakage, strong magnetic interference, etc.) and give an alarm.
Support overload protection function to prevent equipment damage or fire caused by excessive power consumption.
Equipped with undervoltage and overvoltage protection functions, it enhances electrical safety.
7. Data Storage and Query
Built in memory that can record electricity usage history data and recharge records for easy traceability.
Support querying detailed electricity usage information and historical records through management platforms or mobile apps.
8. Easy to install and use
Adopting modular design, easy installation, suitable for various single-phase power consumption scenarios.
Easy to use, no need for complex settings, users can quickly get started.
9. Energy conservation and environmental protection
Guide users to plan their electricity consumption behavior reasonably and reduce electricity costs through time of use pricing and prepaid models.
Reduce manual meter reading and management processes, improve electricity management efficiency, and promote green electricity use.
10. Widely applicable scenarios
Suitable for single-phase electricity scenarios such as residential households, rental housing, dormitories, and shops.
Especially suitable for implementing household metering or areas that require precise electricity management.
In summary, single-phase smart prepaid energy meters, through the combination of prepaid mode and smart functions, not only facilitate user management of electricity, but also improve power management efficiency, making them an important component of modern smart grid construction.
