Questions about accessories for customized 400kva transformers
- Categories:Industry Dynamics
- Author:
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- Time of issue:2022-07-07
- Views:0
(Summary description)1. What is the function of the oil pillow of the customized 400kva transformer?
Answer: When the volume of transformer oil expands or shrinks with the change of oil temperature, the oil pillow plays the role of oil storage and oil replenishment, which can ensure that the oil tank is full of oil. The surface is reduced and the deterioration rate of the oil is slowed down. There is also an oil level gauge on the side of the oil pillow, which can monitor changes in oil level.
customized 400kva transformer
customized 400kva transformer
Questions about accessories for customized 400kva transformers
(Summary description)1. What is the function of the oil pillow of the customized 400kva transformer?
Answer: When the volume of transformer oil expands or shrinks with the change of oil temperature, the oil pillow plays the role of oil storage and oil replenishment, which can ensure that the oil tank is full of oil. The surface is reduced and the deterioration rate of the oil is slowed down. There is also an oil level gauge on the side of the oil pillow, which can monitor changes in oil level.
- Categories:Industry Dynamics
- Author:
- Origin:
- Time of issue:2022-07-07
- Views:0
1. What is the function of the oil pillow of the customized 400kva transformer?
Answer: When the volume of transformer oil expands or shrinks with the change of oil temperature, the oil pillow plays the role of oil storage and oil replenishment, which can ensure that the oil tank is full of oil. The surface is reduced and the deterioration rate of the oil is slowed down. There is also an oil level gauge on the side of the oil pillow, which can monitor changes in oil level.
2. Why should the iron core of the customized 400kva transformer be grounded?
Answer: The iron core and other accessories of the customized 400kva transformer in operation are in the electric field around the winding. If it is not grounded, the iron core and other accessories will inevitably induce a certain voltage. Under the action of the applied voltage, when the induced voltage exceeds the ground discharge voltage When the discharge phenomenon occurs. In order to avoid the internal discharge of the transformer, the iron core should be grounded.
3. What is the working principle of the oil purifier of the customized 400kva transformer?
Answer: The customized 400kva transformer in operation makes the oil circulate in the oil purifier due to the temperature difference between the oil temperature of the upper layer and the oil temperature of the lower layer. The harmful substances in the oil, such as moisture, free carbon, oxides, etc., are absorbed by the silica gel in the oil purifier with the circulation of the oil, so that the oil can be purified and maintain good electrical and chemical properties, and play a role in the regeneration of transformer oil.
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