China High Vacuum Dehydration Electric Insulating Oil Purifier Machine 9000lph

High Vacuum Dehydration Electric Insulating Oil Purifier Machine 9000LPH
The ZYD Double-stage vacuum Transformer oil purifier plant/ oil Filtration/ oil purification/ oil treatment/ oil recondition system is designed for the following applications:
1. This transformer oil purifier machine is mainly used for purifying the insulating oil, transformer oil, mutual oil, switch oil, dielectric oil and so on.
2. This transformer oil purification machine adopts the double stages vacuum system, which can improve the machine working vacuum value highly, so it can remove the water, free water, trace water, gas and impurities in the contaminated transformer oil high-efficiently.
3. This transformer oil filter brings degassing, dehydration and removing impurities out of transformer oil fast and completely.
4. This transformer oil filtration system can also remove the acidity, sludge, free carbon, other soluble oil decay products and discoloration.
5. This transformer oil purifier can increase and maintain the oil's dielectric strength higher than 75KV, and insure the electrical devices running safely.
6. This transformer oil treatment can vacuum oiling to transformers, vacuum dry transformers and on-line operation with transformers.
7. The standard ZYD Double-stage vacuum Transformer oil purifier is designed for processing oil in workshops, in storage tanks or directly in transformers (energized and de-energized transformers both).
Oil technical data after REXON Series ZYD oil purifier machine treatment:
A. Gas content is less than 0.1%
B. Impurity degree is less than 1μm without free carbon
C. Oil dielectric strength (breakdown voltage) is more than 75KV
D. Water content is less than 3 ppm(part per million)
E. Acidity value is less than 0.01 mgKOH/g
F. Dielectric loss factors at 90ºC is less than 0.001
G. Cleanliness degree is less than NAS 1638 Grade 5
Transformer oil two-stage high efficiency vacuum oil filter features:
Mainly used for large-scale transmission and transformation voltage equipment above 110KV and national main transformer grid, on-site overhaul of large substation transformers and rapid deep processing of insulating oils such as new oil and imported oil, new oil, imported oil, transformer oil and substation system Vacuum filtration and purification treatment of relatively valuable oils such as capacitor oil and refrigeration oil.
The indexes of the products are much higher than the national standards. Compared with the single-stage vacuum oil filter, the dehydration, degassing and impurity removal (mechanical impurities and free carbon) are faster and more thorough, and the oil limit withstand voltage and flash The higher the point, the lower the breakdown voltage of the filter can be increased by 35KV, which reduces the damage of the oil filter due to repeated heating of the general oil filter.
The double-stage vacuum with large pumping rate can greatly improve the vacuum environment in the tank to achieve high vacuum, the ultimate vacuum ≤ 5Pa, and the working vacuum ≤ 35Pa, so that the oil temperature remains unchanged during the processing, and the installation is satisfied. Or the need to evacuate the transformer body at the site, greatly shortening the oil treatment period.
Unique degassing, dehydration system, complex three-dimensional flashing, can quickly remove liquid water, using UK micro-gram technology, can effectively remove trace water such as dissolved water, efficiently complete degassing, dehydration, treatment of transformer oil, improve oil The insulation strength and the amount of oil.
Technical Parameters

ParametersUnitZYD-30ZYD-50ZYD-100ZYD-150ZYD-200ZYD-250ZYD-300Flow RateL/H1800300060009000120001500018000Working VacuumMpa-0.08 ~-0.099Working PressureMpa≤ 0.3Temp RangeºC20 ~80Power Supply 380V, 50Hz, 3Phase( As per required)Working NoiseDb60 - 80 (Depended on the configuation)Heating PowerKW306090135150165180Total PowerKW3567.5101.5149164 198Inlet/Outlet DiamMM25324250506060WeightKG450550750950120018502000SizeLengthMM1450145017501850195020502150WidthMM950100012501300135014001450HeightMM1700175019502000205021002150AFTER TREATMENTDielectric StrengthKV≥ 75-85Water ContentPPM≤ 3Gas Content%≤ 0.1Particle Sizeμ≤ 3Cleanliness ≤NAS 1638 Grade 5

Spare Parts:


Packing & Delivery
Factory View
We are the leading manufacture near 20 years experience and supply best quality and highest cost performance oil purification machines. Our oil purifier equipment are built by high quality raw materials with newest advanced technology by many skilled technicians and professional workers. We are honest to every customer and responsible for every machine we sold, we offer great after sales service, anytime when customer need us, no matter before or after purchase, we are available online or calling, to make a fast and instant response to customer.
Customer Visit

onsite Project
We practiced in this industry during all these years, and have rich on-site experiences too. Any on-site cases, please contact us for a solution. For detailed product specifications, please leave us your email or mobile no. to send you the catalogs and all details. Sincerely hope to cooperate wtih you soon!