Testing device for input and output power of power transformer

Abstract

The invention provides a device for testing input and output power of a power transformer, and relates to the technical field of transformer testing, and the device comprises a device frame, and two sides of the middle part of the upper surface of the device frame are respectively provided with a first installation plate and a second installation plate. A universal meter body used for measuring the current power is arranged between the first mounting plate and the second mounting plate, and the two sides of the upper surface of the device frame are each provided with an adjusting assembly used for adjusting the connecting position. Each adjusting assembly is internally provided with a plurality of connecting assemblies used for connecting the input and output ends of the transformer and the end portion of the detection line. Connection between the detection line and the transformer during connection can be enhanced through the connecting assembly, so that the problem that disconnection is easy to occur in the testing process due to the fact that a person holds the detection line to make contact with the transformer in the prior art is solved, the number of testing times of the person is reduced, and the testing efficiency of the device is improved.

Description

technical field [0001] The invention relates to the technical field of transformer testing, in particular to a testing device for input and output power of a power transformer. Background technique [0002] In order to ensure that the transformer can meet the standards in the later use, it is necessary to perform power test operations on the output and input terminals of the transformer. In the existing technology, personnel generally hold the detection line to contact the transformer, resulting in the need for personnel to keep testing. The current position is maintained, so that the disconnection problem is easy to occur during the test process, which will affect the current test results, so that the operator needs a second test, and the lengths of the output and input terminals of different types of transformers are different. Because some of the ends are exposed to the outside world, they are easily interfered by external impurities, which makes the test results deviate....

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a test device for the input and output power of a power transformer, which solves the problem in the prior art that different types of test devices need to be replaced due to different transformer specifications and because the prior art is generally Personnel hold the detection line in contact with the transformer, which makes it easy to disconnect during the test

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