Integrated checking/counting device of intelligent electric energy meter

A smart electric energy meter, integrated technology, applied in measuring devices, measuring electrical variables, instruments, etc., can solve problems such as increasing manufacturing difficulty, affecting aesthetics, and being unpractical, reducing cost and complexity, and achieving stable and reliable electrical conductivity. , Reasonable effect of structural design

Inactive Publication Date: 2010-10-06
HAIYAN XINYUE ELECTRICAL APPLIANCES
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1. Too many contacts are added to the current loop, and the contact resistance is increased at the same time. For the high-precision electric energy meter verification device, it will seriously affect the accuracy and stability, as well as the load capacity.
[0008] 2. A large number of additional connecting wires are added, and these connecting wires must be more than 20 square meters, allowing 100A high-current wires to pass through, which increases the material cost, increases the man-hour cost, and also increases the manufacturin

Method used

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  • Integrated checking/counting device of intelligent electric energy meter
  • Integrated checking/counting device of intelligent electric energy meter
  • Integrated checking/counting device of intelligent electric energy meter

Examples

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Example Embodiment

[0036] Examples:

[0037] See Figure 2 ~ Figure 7 , The present invention includes a first watch frame A, a second watch frame B and a vertical cabinet C.

[0038] The first meter frame A is installed with No. 1 electric meter A1, No. 2 electric meter A2... No. 24 electric meter A24, No. 1 electric meter A1, No. 2 electric meter A2... No. 24 electric meter A24 in series. The second meter frame B is equipped with No. 25 electric meter B25, No. 26 electric meter B26...48 No. B48, No. 25 electric meter B25, No. 26 electric meter B26... No. 48 electric meter B48 in series. A pair of first electrical source terminal 11A, a pair of first electric energy meter loop terminal 13A, and a pair of first electron source terminal 12A are fixed on the first meter frame A. A pair of second electrician source terminal 11B, a pair of second electric energy meter loop terminal 13B, and a pair of second electron source terminal 12B are fixed on the second meter frame B. An electrical source C1 and...

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Abstract

The invention relates to a checking/counting function switching device of an intelligent electric energy meter. The device comprises a vertical cabinet and two meter frames, wherein the two meter frames are provided with an electricity meter, a pair of an electrician source binding posts, a pair of electric energy meter loop binding posts, a pair of electron source binding posts and a switching device respectively; an electrician source and an electron source are arranged in the vertical cabinet; the switching device comprises an insulating bottom plate and a conductor; and the conductor comprises a left conductor, a middle conductor and a right conductor which are separated from one another. The device has the advantages of reasonable structural design, capability of switching different functions conveniently and low cost.

Description

technical field [0001] The invention relates to an intelligent electric energy meter verification / digital integrated device. Background technique [0002] With the development of electric power and metering, electric metering and related departments have more and more demands and voices for electric energy meter verification devices with integrated functions of electric energy meter verification and digital operation. The main purpose is to facilitate equipment management and data sharing. The energy meter verification / digital integrated device is a part of the electric energy meter verification device. It integrates all the functions of the electric energy meter verification device and the electric energy meter digital device. a device. In the prior art, the conventional electric energy meter verification / digital integrated device such as figure 1 As shown, it is a quasi-all-in-one machine device, and a pair of first electrical source terminal posts 11A', a pair of first ...

Claims

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Application Information

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IPC IPC(8): G01R35/04
Inventor 周克西姜海岚张国明黄益峰朱小弟
Owner HAIYAN XINYUE ELECTRICAL APPLIANCES
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