Battery power consumption detection device based on finished product detection of electric energy meter

Abstract

The invention relates to the technical field of battery detection equipment, and discloses a battery power consumption detection device based on the finished product detection of an electric energy meter. The battery power consumption detection device comprises a base, a bottom platform is fixedly installed at the top of the base, and a machine body is fixedly installed at the top of the bottom platform. The battery power consumption detection device based on the finished product detection of the electric energy meter is provided with a timer, a power failure alarm, a battery box, a relay anda control switch, when an operator turns on the control switch, a battery in the battery box supplies power to the electric energy meter at the time, meanwhile the timer runs to start timing, when thepower in the battery is used up, the relay detects the disappearance of the current in the circuit at the time, the relay sends a signal to the controller at the time, the controller controls the power failure alarm to issue an alarm and controls the timer to stop counting at the same time, and the operator can check the time displayed by the timer at the time, so that the practicability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of battery testing equipment, in particular to a battery power consumption testing device based on finished product testing of electric energy meters. Background technique [0002] An electric energy meter is an instrument used to measure electric energy, also known as an electric meter, a fire meter or a kilowatt hour meter. It refers to an instrument for measuring various electrical quantities. When using an electric energy meter, pay attention to it. , The energy meter can be directly connected to the circuit for measurement, but in the case of high voltage or high current, the energy meter cannot be directly connected to the line, and needs to be used with a voltage transformer or a current transformer. [0003] At present, electronic energy meters are equipped with batteries. When the power grid is out of power, the battery inside the energy meter can supply power at this time, thereby ensuring that the...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a battery power consumption detection device based on the detection of the finished product of the electric energy meter, which has the advantages of simple structure and low production cost, and solves the problem that although the existing detection device can be used Measuring the life time of the battery, but due to its complex internal structure, the production cost of the detection device is greatly increased, which is not conducive to the popularization and use of the detection device

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