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RS485 Bidirectional Energy Meter

Author: YiWei66 Time: Oct. 22, 2024 Classify: 2024

In order to meet the requirements of V2G (Vehicle-to-Grid) functions, charging piles must have bidirectional metering capabilities, which means that charging piles can not only provide power to electric vehicles, but also recover power from electric vehicles to achieve load balancing of the grid and efficient use of energy. IVY METERING's charging pile meter is designed to meet this demand, and it can accurately measure the flow of power, whether from the grid to the vehicle or from the vehicle to the grid.


In addition, IVY METERING's charging pile meter is also equipped with an RS485 communication interface, which supports the Modbus protocol, allowing the meter to exchange data efficiently with the control system of the charging pile, ensuring that the metering data of power is accurately transmitted to the central management system. This communication capability is crucial to realize V2G functions because it allows charging piles to communicate with grid operators in real time to optimize the distribution and use of power.

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IVY METERING's charging pile meter also has a built-in battery, which ensures that the meter can continue to operate even in the event of a power outage in the grid, and can record and store key metering data. This design is critical to ensure the accuracy and reliability of energy trading, especially when the grid is unstable or fails.


In addition, the meter also supports multi-rate function, which means that it can measure energy according to different time periods and electricity prices, which is very helpful for encouraging users to charge during periods when the grid load is low, thereby reducing the pressure on the grid during peak hours. This rate management function is an important tool for grid operators, which helps to achieve load management and demand response of the grid.


IVY METERING's charging pile meter has also obtained MID (Measuring Instruments Directive) certification, which is a mandatory certification for metering equipment in the European Union, ensuring the meter's measurement accuracy and reliability, enabling it to be widely accepted and used in the European market and around the world.

Finally, the meter adopts a rail design, which not only makes the meter small and easy to install in a limited space, but also easy to maintain and replace. The flexibility of the rail installation method allows the meter to be easily integrated into various charging pile designs, whether it is installed outdoors or indoors.


In summary, IVY METERING's charging pile meter not only meets the requirements of V2G functions, but also has a number of advanced functions and features, making it an ideal choice for charging pile manufacturers and grid operators.