Transformer oil purifier/ oil treatment
RECOGNITION OF NEED Transformer oil purifier/ oil purification/ oil treatment/ oil filtration:
The majority of power transformers in operation today are filled with mineral oil. The primary function of the oil is to provide a high dielectric insulating material and an efficient coolant. The effectiveness of the oil as an insulating material is reduced as the moisture level increases, while cooling is reduced as the oil oxidizes. Paper insulation will also absorb moisture from the oil, thus increasing power factor readings.
The oxidation of transformer oil begins as soon as the transformer is energized. A chemical reaction occurs when the oil is exposed to a combination of heat, oxygen, and core and coil components. As the process of oxidation progresses, acids and polar compounds are formed and in turn become sludge. This sludge will then coat heat transfer surfaces on the core/coil and the tank/radiators, reducing the heat transfer capacity of the system. The operational temperatures are increased, thus accelerating the degradation of the oil.
APPLICATION OF SERIES ZYD-I Double-stage vacuum Transformer oil regeneration purifier/ oil purification/ oil treatment/ oil filtration:
I. Degassing, dehydration and filtering impurities of transformer oil
II. Remove acidity, sludge, free carbon, other soluble oil decay products and discoloration
III. It can vacuum filling oil to transformer, vacuum dry transformer and on-line operation transformer .
IV. It is mainly used for purifying the insulating oil, transformer oil, mutual oil, switch oil, dielectric oil and so on. The standard ZYD-I system is designed for processing oils in workshops, in storage tanks or directly in transformers (energized or de-energized transformers).
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