Checking system of electric energy meter automatic calibrating device

The invention relates to a checking system of an electric energy meter automatic calibrating device, which is characterized in that the checking system comprises a voltage sensor, a current sensor anda controller which are electrically connected with the electric energy meter automatic calibrating device, and the electric energy meter automatic calibrating device is electrically connected to a power supply through the controller; the controller is electrically connected with the voltage sensor and the current sensor, and is also electrically connected with a timer; the controller is connectedto a remote processor through a CAN bus, and the remote processor is electrically connected with a voltage standard source, a current standard source and a comparison module. 本发明涉及一种电能表自动化检定装置的核查系统，其特征在于，包括：与电能表自动化检定装置电连接的电压传感器、电流传感器和控制器，所述的电能表自动化检定装置通过控制器电连接到供电电源；所述的控制器电连接电压传感器和电流传感器，所述的控制器还电连接有定时器；所述的控制器通过CAN总线连接到远程处理器，所述的远程处理器电连接有电压标准源、电流标准源和对比模块。