RF Card Prepaid Electric Meter

Description

The electric energy meter is a crucial component of electricity service, but many people have issues with inaccurate readings. Fortunately, our RF Card Prepaid Electric Meter addresses this problem effectively. It comes with an integrated chip and uses an M1 card to manage power consumption information, enabling comprehensive meter management. The meter allows users to pay in advance using the integrated circuit RF card, transferring the cost to the customer's RF card. To use, simply place the RF card on the single-phase RF card meter, which deducts the electricity charge as per the unit price (based on 0.1 kWh). Additionally, the meter can handle multiple cards, making it an efficient and highly functional device.

Feature

Our RF Card Prepaid Electric Meter is an intelligent device that seamlessly integrates with our software, offering state-of-the-art partition management features. With this functionality, customers can be easily segmented into groups, allowing for better instrument management. This meter is designed with safety in mind and offers an automatic correction function and overload protection mechanism to protect your home's electrical appliances. Additionally, the equipment comes equipped with top-notch interface protection and is constructed from high-grade ABS material to ensure excellent flame retardancy, corrosion resistance, heat resistance, and cold resistance. This makes our meter ideal for use in a wide range of environments.

Function

An alarm will sound if the energy level is low, there is an overload, or any fraudulent activity is detected. Additionally, there is a feature that indicates when overload is present.

● The instrument's memory function ensures that data is saved or recovered automatically when the power is turned on/off. This feature prevents the loss of historical data in the event of a power failure.

● The low power alarm feature informs users to buy power promptly by flashing the indicator when the balance reaches the warning level. Let me generate a highly similar content by rearranging the provided information while ensuring it remains true to the original text.
● Ensure timely purchase of power by setting the indicator to flash when the balance equals the warning level through the low power alarm function.

The integration of AFE and RTC models in the enhanced 8052MCU core enhances data reliability. By incorporating these features, the 8052MCU ensures that data is processed accurately and efficiently. This integration allows the core to handle analog front-end (AFE) signals and real-time clock (RTC) functions seamlessly, enabling reliable data capture and timekeeping capabilities. With these enhancements, the 8052MCU core provides a robust foundation for various applications that require dependable data processing and precise time synchronization.

Specification

Name: Single phase RF card prepaid electric meter

：
- 5(20)A；5(40)A；5(60)A；10(40)A；10(60)A；15(60)A。
- ：5(20)A、5(40)A、5(60)A、10(40)A、10(60)A15(60)A。
- 5(20)A、5(40)A、5(60)A、10(40)A、10(60)A15(60)A。
- ：5(20)A、5(40)A、5(60)A、10(40)A、10(60)A15(60)A。
- 5(20)A、5(40)A、5(60)A、10(40)A、10(60)A15(60)A。

The frequency of pulses for the recorded electricity consumption were 3200 imp/kWh, 3200 imp/kWh, 800 imp/kWh, 3200 imp/kWh, 800 imp/kWh, and 800 imp/kWh.

Reference voltage: 180V-265V

Accuracy: Class 2.0

Rated frequency: 50Hz/60Hz

Meter consumption: < 1.0 W

The dimensions of the item are 136 * 109 * 60 mm or 5.35 * 4.29 * 2.36 in.

Life time: > 10 years

Application

Our energy meter could be used in home, hotel, apartment, building, school, factory, etc.

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