1.Definition and calculation method

Transformer ratio refers to the ratio of primary side electromotive force E1 to secondary side E2, expressed as k, that is, k = E1/E2. For example: the transformer ratio is 110KV/11KV=10.

2.Avoid accidents and extend service life

By measuring the transformer ratio, the ratio deviation and fault can be discovered in time, thus avoiding power accidents, improving the operating efficiency of the power system and extending the service life of the equipment.

3.Reduce energy loss

If the transformer ratio does not meet the requirements, the input and output voltages will deviate, resulting in energy loss. By testing the ratio, deviations can be discovered in time, problems can be identified and repaired, and energy loss can be effectively reduced.

4.Summary

Transformer ratio is an important and necessary test. It plays a vital role in the production, operation and maintenance of transformers. We are leading transformer ratio test kit manufacturer in China, please contact us for more products information.