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A test device for testing photovoltaic combiner box measurement board modules

A technology of photovoltaic combiner box and test device, applied in the direction of measuring device shell, etc., can solve the problem of time-consuming and labor-intensive

Inactive Publication Date: 2016-01-20
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a test device for testing the measurement board module of the photovoltaic combiner box, in order to solve the time-consuming and labor-intensive problem caused by manual wiring in the existing test method

Method used

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  • A test device for testing photovoltaic combiner box measurement board modules
  • A test device for testing photovoltaic combiner box measurement board modules
  • A test device for testing photovoltaic combiner box measurement board modules

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Embodiment Construction

[0020] Embodiment of the test device for testing the photovoltaic combiner box measuring board module of the present invention: as Figure 1-8 As shown, it includes a base 1, and the base 1 has a chute extending in the front and back directions for horizontally inserting the printed board 5 of the measurement board module. Insert the front port so that when the measurement board module is fully inserted, the input terminal group of the measurement board module is located at the rear end of the chute, the output terminal group is located at the front end of the chute, and the base 1 is located at the front and rear ends of the chute respectively. There are output wiring unit and input wiring unit.

[0021] Wherein, the input wiring unit includes the input wiring board 3 fixed on the rear end surface of the base 1 by fastening screws 15. The input wiring board 3 has the function of stopping and limiting the printed board 5. Input probes 11 arranged side by side are installed in...

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PUM

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Abstract

The invention discloses a testing apparatus for testing a measuring board module of a photovoltaic combiner box. The testing apparatus for testing the measuring board module comprises a base provided with a chute extending along a front and rear direction. An input wiring unit is arranged on a rear end of the chute and comprises an input wiring board mounted on the base. Elastic input probes are vertically inserted on the input wiring board, a rear end of each input probe is a wiring terminal for connecting with an input testing wire, a front end of the chute is provided with an output wiring unit for corresponding to an output terminal set of the measuring board module and the output wiring unit comprises an output wiring board. Elastic output probes are vertically inserted on the output wiring board, and a front end of each output probe is a wiring terminal for connecting with an output testing wire. According to the testing apparatus, repeated wiring and wire disassembly operation between the testing wires and the to-be-tested measuring board module is avoided, the testing apparatus is without a wrong wiring problem and testing efficiency of the measuring board module is raised to a great extent.

Description

technical field [0001] The invention relates to a testing device for testing a photovoltaic combiner box measuring board module. Background technique [0002] In the solar photovoltaic power generation system, the photovoltaic combiner box connects a certain number of photovoltaic cells of the same specification in series to form a photovoltaic series, and then connects several photovoltaic series in parallel to the combiner box. After converging in the combiner box, through The controller, DC power distribution cabinet, photovoltaic inverter, AC power distribution cabinet, etc. are used together to form a complete photovoltaic power generation system. [0003] As an important part of the photovoltaic combiner box - the measurement board module, its structure is as follows figure 1 As shown, including the printed board, there are 9 2P terminals on the board surface of the printed board, and the 9 2P terminals are divided into two groups, and the seven 2P terminals contained...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R1/04
Inventor 李嘉胡剑生史恒晖王旭昊焦丽娜王海明
Owner STATE GRID CORP OF CHINA