- ★ 1, oil immersion transformers, transformer coils are soaked in insulating oil heat. "Transformers Water" First insulating properties of insulating oil has been violated, you should immediately stop running, in order to avoid breakdown failure.
- ★ 2, transformer insulating oil is very important, and there is moisture absorption characteristics, humidity of the weather are not exposed to the air, water after scrapped. Dried, filtered and so is purely a joke!
- ★ 3, should: ①, stop running as soon as possible; ②, completely let go of the insulating oil; ③ try drying oil type transformer, especially high-voltage winding; ④, after thoroughly dried before they can add new insulating oil; ⑤, high pressure shake shake table testing insulation, only after passing into operation.
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