A fast three-phase electronic electric energy meter verification crimping device and verification method thereof

Abstract

The invention belongs to the technical field of automation of three-phase electronic electric energy meters, and in particular relates to a rapid three-phase electronic electric energy meter verification crimping device and a verification method thereof. The bottom end of the crimping device is provided with wheels, and an electric control box supported by the wheels There is a workbench on the top, and a watch frame is installed vertically on the workbench. Several layers of hanging watch boards are installed obliquely on the workbench. Several unit watch boards are installed on the surface of the hanging watch board. There are left stoppers, right stoppers and control motors installed on the back of the left and right sides. There are also recessed plane grooves on the surface of the unit panel. A sliding bottom plate is arranged in the concave plane groove. The upper surface of the sliding bottom plate A three-phase electronic watt-hour meter is installed, a left chute and a right chute are arranged between the sliding bottom plate and the left block and the right block, and a device is also provided between the lower edge of the unit meter plate and the lower edge of the depressed plane groove. A table holder, the device is provided with crimping terminals on the table holder.

Description

technical field [0001] The invention belongs to the technical field of automation of three-phase electronic electric energy meters, and in particular relates to a fast three-phase electronic electric energy meter verification crimping device and a verification method thereof. Background technique [0002] With the rapid development of the power technology industry and the widespread use of electronic energy meters, there are difficulties in wiring and low reliability in the verification and detection of three-phase electronic energy meters, which affect the verification efficiency and accuracy of energy meters. The verification of the traditional three-phase watt-hour meters is to install and connect one meter to the watt-hour meter verification device through manual operation. After the verification is completed, one meter and one meter need to be dismantled and connected. There are as many as 20 test wires for the three-phase electronic energy meter (including voltage, cur...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the power technology industry and the widespread use of electronic watt-hour meters, there are problems in the verification and detection of three-phase electronic watt-hour meters, such as difficult wiring and low reliability, which affect the verification efficiency and accuracy of watt-hour meters.

The verification of the traditional three-phase watt-hour meters is to manually install one meter and one meter to the verification device of the electric energy meter. After the verification is completed, one meter and one meter must be removed and connected

There are as many as 20 test wires for the three-phase electronic energy meter (including voltage, current, pulse and function detection wires), all of which need to be manually connected by the tester one by one to ensure that the wiring is correct, otherwise the test results will be affected by wrong wiring. , the function cannot be detected, the accuracy of the electric energy meter cannot be verified or the verified data cannot be reflected, the operation is difficult and time-consuming, and in severe cases, it will cause faults such as short-circuit burning of the meter

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