Bundling and wiring method for electric energy metering devices

Abstract

A bundling and wiring method for electric energy metering devices of the invention comprises the following steps: A, two yellow wires at the outer side, two green wires in the middle and two red wires at the inner side are placed under a three-phase electric energy meter side by side in the up-down direction; and B, the six wires are connected to the phases U, V and W of the three-phase electric energy meter from outside to inside, the lower wire in each pair of wires is connected with the outgoing line of the meter, and the upper wire is connected with the incoming line of the meter. Specifically, the wiring end of each wire is downwardly bent 90 degrees and then upwardly bent into a U shape with the position of the wiring end of the wire flush with a binding post to which the wire is to be connected as a starting point, and then, each wire is connected to the corresponding binding post. The beneficial effects of the technical scheme are as follows: the process is standard, and wiring is scientific; and the method has the advantages of high wiring speed, high accuracy, standard and beautiful bundling shape, high operability, and the like.

Description

technical field [0001] The invention relates to a wiring method of an electric energy metering device, in particular to a handle wiring method of the electric energy metering device. Background technique [0002] The skill operation items for the installation of electric energy metering devices are commonly used in many types of work. At present, the method used for on-site metering and wiring is generally to bundle a single wire into a round handle, which is slow, and the standardization of operation is poor. It is not clear, and the direction of each wire from the beginning to the end must be found by "stripping the wire" after opening the binding wire. Not only is the search speed slow, but the probability of error is also high, which brings great inconvenience to maintenance and measurement work. It's a big burden. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a wiring method for electric energy metering d...

AI Technical Summary

Problems solved by technology

[0002] The skill operation items for the installation of electric energy metering devices are commonly used in many types of work. At present, the method used for on-site metering and wiring is generally to bundle a single wire into a round handle, which is slow, and the standardization of operation is poor. It is not clear, and the direction of each wire from the beginning to the end must be found by "stripping the wire" after opening the binding wire. Not only is the search speed slow, but the probability of error is also high, which brings great inconvenience to maintenance and measurement work. come a big burden

Images