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08.09.2020 11:35

The Need for Oil Filtration

The increasing rating requirements of modern transformers and electrical apparatus results in greater electrical stress in insulating material and fluids. In order to handle these greater stresses, oils are required to have better dielectric strength, and lower residual water content must be maintained. The timely and proper treatment of these insulating fluids will result in the improvement of the properties of the entire insulating system of power transformers. The principal functions of the insulating fluid are to serve as a dielectric material and an effective coolant. To perform these functions, the insulating fluid must have specific necessary qualities at the time of initial impregnation and fill at the factory which must be maintained at the same quality level in field operation if optimum performance is to be assured.

Almost 75 percent of the transformer failures happen due to contaminated and deteriorated oil. Transformer

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Автор: Статус: offline miapacky   Теги:  transformer oil filtration 


оценок: 0       Количество просмотров  просмотров: 13
04.09.2020 11:58

Transformer oil Filtration System

Water, for example, will evaporate into a gas and be sent back into the atmosphere, along with many other lighter and more volatile hydrocarbons. In some cases, these lighter hydrocarbons may also be sent off to a process flare system for burn off.

Many dissolved gases found in oil like oxygen, hydrogen, propane, methane, butane, and acetylene are easily separated from the main petroleum or hydrocarbon product when exposed to a vacuum. This is because gasses from air have oxygen and when removed from oil, they will substantially decrease an oil's oxidation rate. This step is crucial to the overall optimization process because oxidation in oil- when combined with heat and pressure, will greatly influence an oil's rate of decay or additive package depletion.

Having a Vacuum Transformer oil Filtration System or Transformer Oil Dehydration Machine handy can dramatically

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Автор: Статус: offline miapacky   Теги:  transformer oil filtration 


оценок: 0       Количество просмотров  просмотров: 15