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Date: 2016-04-16 | Category: Technical support
This article is a buying guide for users or electricians who request a good and reliable transformer oil filtration machine.It describes the main types of transformer oil treatment, their advantages and disadvantages,suits for various of applications on transformer oil purification.
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Date: 2016-04-17 | Category: Technical support
This Part II is a part of buying guide for how to choosing a transformer oil purifier. From the point of budget, vacuum stages and else.
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Date: 2016-04-17 | Category: Technical support
This article is Part III of buying guide for PURETECH transformer oil filtration machines, in this part, users can choose the other equipment for transformer maintenance.
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Date: 2020-09-20 | Category: Technical support
Transformer oil filtration procedure mainly includes several steps, firstly oil filtration to remove particles and impurities, secondly oil dehydration to remove moisture, thirdly oil degassing to remove gases from transformer oil.
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Date: 2020-09-17 | Category: Technical support
Vacuum transformer oil purifiers are divided into two groups according to the vacuum stages, double stage vacuum can achieve a much higher vacuum value than single vacuum.
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Date: 2021-05-26 | Category: Technical support
The main reasons for the failure of transformer oil are excessive water content and other impurities, which must be removed from transformer oil to avoid any damage to the transformer.
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Date: 2019-12-04 | Category: Technical support
The dielectric strength of transformer oil is also known as the breakdown voltage (BDV) of transformer oil, a low value of BDV indicates the mositure content and conducting substances in the transformer oil.
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Date: 2021-01-05 | Category: Technical support
The compressed air dryers manufactured by PureTech are designed for Transformer Drying application, which can supply dry air to the transformer tank while under repair and maintenance.
