How to deal with abnormal sound of quality onan transformer
- Categories:Industry Dynamics
- Author:
- Origin:
- Time of issue:2022-08-11
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(Summary description)As soon as the quality onan transformer is connected to the power supply, there will be a buzzing sound, which is mainly due to the effect of high-voltage magnetic flux. During normal operation, the sound of quality onan transformers is uniform. When there are other noises, you should carefully find the cause and deal with it.
quality onan transformer
quality onan transformer
How to deal with abnormal sound of quality onan transformer
(Summary description)As soon as the quality onan transformer is connected to the power supply, there will be a buzzing sound, which is mainly due to the effect of high-voltage magnetic flux. During normal operation, the sound of quality onan transformers is uniform. When there are other noises, you should carefully find the cause and deal with it.
- Categories:Industry Dynamics
- Author:
- Origin:
- Time of issue:2022-08-11
- Views:0
As soon as the quality onan transformer is connected to the power supply, there will be a buzzing sound, which is mainly due to the effect of high-voltage magnetic flux. During normal operation, the sound of quality onan transformers is uniform. When there are other noises, you should carefully find the cause and deal with it.
1. The sound of quality onan transformer is larger than usual, and the sound is even. There may be the following reasons:
(1) Overvoltage occurs in the power grid. When single-phase grounding or resonance overvoltage occurs in the power grid, the sound of the quality onan transformer will increase.
(2) When the quality onan transformer is overloaded, the transformer will make a heavy "humming" sound. If the load of the transformer is found to exceed the allowable normal overload value, the transformer load should be reduced according to the regulations of the site.
Solution: analyze the reasons, make records, strengthen monitoring, and restore the transformer to normal operation as soon as possible. If it is caused by overload, it shall be carried out in accordance with the principle of overload treatment.
2. Quality onan transformer has noise
There may be vibrations caused by loose parts on the quality onan transformer. If the sound of the transformer is significantly increased, and the current and voltage are not abnormal, it may be caused by the loosening of the internal clamp or the screw pressing the iron core, which increases the vibration of the silicon steel sheet.
Treatment method: If it does not affect the operation of quality onan transformer, it can be temporarily not dealt with, make records, strengthen monitoring, report scheduling and relevant leaders apply for power outage inspection and treatment.
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