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Metering box temperature rise test device

A technology of temperature rise test and metering box, which is applied in the direction of measuring devices, measuring device shells, measuring electrical variables, etc., can solve problems such as prone to safety accidents, and achieve the effect of improving safety and solving safety accidents

Inactive Publication Date: 2020-05-08
STATE GRID BEIJING ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to provide a metering box temperature rise test device to solve the problem that the metering box in the prior art is prone to safety accidents when performing the temperature rise test

Method used

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  • Metering box temperature rise test device
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  • Metering box temperature rise test device

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Embodiment Construction

[0027] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0028] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0029] For the convenience of description, spatially relative terms may be used here, such as "on ...", "over ...", "on the surface of ...", "above", etc., to describe the The spatial positional relationship between one device or feature shown and other devices or features. It will be understood that the spatially relative terms are intended to encomp...

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Abstract

The invention provides a metering box temperature rise test device. The metering box temperature rise test device comprises a box body; a mounting frame, which is mounted on the box body in a manner of moving up and down; a metering box clamping structure, which is arranged on the mounting frame; and a temperature measuring structure, which is arranged on the box body. According to the technical scheme, the problem that in the prior art, safety accidents are likely to happen when a metering box is subjected to a temperature rise test is effectively solved.

Description

technical field [0001] The invention relates to the technical field of a metering box temperature rise test device, in particular to a metering box temperature rise test device. Background technique [0002] The metering box will generate heat during operation, and the temperature rise test device for the metering box should meet the following requirements: [0003] a) When the device is performing a temperature rise test, the temperature probe is installed on the connector of the low-voltage metering box, and the temperature inspection instrument collects the temperature of the metering box in real time, and uploads it to the host computer for control through the serial port server. The rated current can be applied to the metering box to be tested through the upper computer or through manual control of the current source; [0004] b) The current wire used in the device test is 25 square meters, and the length of each wire from the terminal to the connector under test is 1....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R35/04G01R35/00G01R1/04
CPCG01R35/04G01R35/00G01R1/04G01R1/0408
Inventor 韩柳宋玮琼李国昌羡慧竹段大鹏郭帅吕凤鸣李季巍李飞吴珣
Owner STATE GRID BEIJING ELECTRIC POWER
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