Wiring device with communication function

Abstract

A wiring device with a communication function comprises an insulating shell, at least one phase line incoming terminal, phase line outgoing terminals, a voltage collector, an electronic controller and a current collector, wherein the number of the phase line outgoing terminals is N times that of the phase line incoming terminals, and N is an integer larger than or equal to 2. Wherein the electronic controller comprises a power supply module, a communication module, a metering module and a microprocessor; according to the wiring device with the communication function, each branch is provided with a branch current collector, and the current collector is arranged on a conductor between the phase line incoming line terminal and the phase line outgoing line terminal, so that the communication function is realized through structural partition setting or configuration and an electric quantity gathering algorithm; the current of each branch can be monitored, the phase angle of the current of each branch can be distinguished, the current of each phase can be summarized and calculated, and a phase current collector is omitted.

Description

technical field [0001] The invention relates to the field of low-voltage power distribution, in particular to a wiring device provided with a communication function. Background technique [0002] With the continuous promotion of the "three types and two networks" plan by the State Grid, various products in the power system are constantly being transformed and upgraded, and functions such as line, equipment monitoring, remote communication, data processing, edge computing and display have been continuously added to low-voltage products and equipment. Electronic and intelligent products and equipment have become an inevitable trend. [0003] In the previous patent "A Wiring Device with Communication Function 202010818613.1", although the consideration based on system integration was solved, the low-voltage products were simplified and merged, and the problems such as crowded space inside the equipment, difficult structural design, poor heat dissipation, etc. were solved. ques...

AI Technical Summary

Problems solved by technology

[0004] However, there are still situations such as one-input and multiple-outlet in the form of electric energy meter branch wiring. Not only is the space compact, but also the requirements for intelligent transformation are high, especially for the discovery and reporting of inaccurate electric energy meter measurement.

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