Two-stage vacuum Transformer oil purifier

Series ZYD Double-stage vacuum transformer oil purifier can remove the water, gas and impurities in insulation oil high-efficiently, increasing the pressure force and quality of oil, make the oil limiting voltage-withstand value much higher and make sure the electric device running safely. The machine is mainly used for electric power department and industries to deal with various oils such as transformer oil, mutual oil, switch oil, dielectric oil and so on. It also can be used for filtration of more than 110KV substation live line work onsite. Meanwhile, as the bridge-type vacuum linking system, Series ZYD oil purifier can be used as independent vacuum source with functions of vacuum drying and vacuum oiling.

Zhongneng series ZYD Double-stage vacuum Transformer oil purifier plant/ oil Filtration/ oil purification/ oil treatment/ oil recondition is designed for the following application:

I. Series ZYD Double-stage vacuum Transformer oil purifier machine is mainly used for purifying the insulating oil, transformer oil, mutual oil, switch oil, dielectric oil and so on.

II. Series ZYD Double-stage vacuum Transformer oil purifier machine adopts the double stages vacuum system, which can improve the machine working vacuum value highly, so it can remove the water, gas and impurities in transformer oil high-efficiently, increasing and maintain the oil's dielectric strength higher, make sure the electric device running safely.

III. Degassing, dehydration and filtering impurities of transformer oil

IV. Remove acidity, sludge, free carbon, other soluble oil decay products and discoloration

V. It can vacuum filling oil to transformer, vacuum dry transformer and online operation transformer .  

VI. The standard ZYD system is designed for processing oils in workshops, in storage tanks or directly in transformers (energized or de-energized transformers).

VII. The oil technical data after Series ZYD oil purifier machine treatment:
1. Gas content less than 0.1%
2. Impurity size less than 1μm without free carbon
3. Oil dielectric strength (breakdown voltage) more than 75KV
4. Acidity value less than 0.01 mgKOH/g
5. Dielectric loss factors at 90℃ less than 0.001

If you have any requirements, please contact us. We will sent suitbale oil purifier documents for your reference soon.

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