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Wiring device

A wiring device and wire technology, which is applied to measuring devices, instruments, and measuring electrical variables, etc., to save wiring time, make the wiring process simple and fast, and improve accuracy

Inactive Publication Date: 2015-06-10
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide a wiring device to solve the problem in the prior art that there is no special wiring device for the error test of the contact type high-voltage current transformer

Method used

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  • Wiring device

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Embodiment Construction

[0019] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. 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.

[0020] Such as figure 1 As shown, according to the embodiment of the present invention, the wiring device includes a wiring fixing part 10 and a wiring wire 20 . The wiring fixing part 10 includes a first movable part 11 and a second movable part 12, and a clamping space for clamping an object to be connected is formed between the first movable part and the second movable part; the first end of the wiring conductor 20 is detachable, and connected to the wiring fixing part; the second end of the wiring lead 20 is connected to the wiring joint of the test equipment.

[0021] With the application of this wiring device, the tester can conveniently and quickly complete the connection test circuit at one...

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Abstract

The invention provides a wiring device which comprises a wiring fixing portion (10) and a wiring lead (20). The wiring fixing portion (10) comprises a first moving part (11) and a second moving part (12), and the first moving part (11) and the second moving part (12) form a clamping space used for clamping an object to be wired; the first end of the wiring lead (20) is detachably connected on the wiring fixing portion (10), and the second end of the wiring lead (20) is connected to a wiring connector of testing equipment. By the arrangement, connection of a testing circuit can be completed at one step conveniently and rapidly, and loop connection can be realized; the problem about the lack of a special wiring device for error test of contact-type high-voltage current transformer is solved.

Description

technical field [0001] The invention relates to the technical field of power connection, in particular to a connection device. Background technique [0002] Current transformers can convert high-voltage currents or low-voltage large currents into small currents with lower voltages in proportion, and are installed in substations / boxes. According to the different shapes of metering cabinets and metering carts, transformers of different shapes are manufactured. The basic error test of current transformer is one of the important means to ensure the quality of current transformer. During the test work, the current transformer needs to be connected with the test equipment. At present, the connection method adopted is to select a connector with a diameter similar to that of the primary terminal of the current transformer according to the current transformers with different transformation ratios, and connect the connector to the test wire through forceps. In the prior art, there ...

Claims

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Application Information

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IPC IPC(8): G01R35/02
Inventor 高权乐范美辉牛磊李登枢李芸张伟桑成文陈英世李文农赵伟白志明秦伟
Owner STATE GRID CORP OF CHINA
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