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China Sino-NSH VFD series Two-Stage High Efficiency Vacuum Transformer Oil Filtration Plant, two-stage vacuum pump

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China Sino-NSH VFD series Two-Stage High Efficiency Vacuum Transformer Oil Filtration Plant, two-stage vacuum pump

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Brand Name : Sino-NSH

Model Number : VFD

Certification : CE/ISO,SGS

Place of Origin : China

MOQ : 1 Set

Payment Terms : L/C, T/T

Supply Ability : 30 sets per month

Delivery Time : 10 working days

Packaging Details : Strong wooden cases, suitable for long distance sea freight transportation and changing climate, good resistance to moisture and shocks

Condition : Brand New

Product Name : Transformer Oil Filtration Machine

Function : Dehydration, Degassing, Remove Impurities

Flow Rate : 1800 ~18000 Liters/Hour

Filtration Precision : ≤1μm

Water Content : ≤3 PPM

Gas Content : ≤0.1%

Temperature : 20~80℃

Power Supply : 380V/3P/50Hz(or as needed)

After-sales Service Provided : engineers available to service machinery overseas

Color : Customized

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China Sino-NSH VFD series Two-Stage High Efficiency Vacuum Transformer Oil Filtration Plant, two-stage vacuum pump




I. Application of Transformer Oil Filtration Machine


The NSH VFD series Multi-Function Transformer Oil Filtration Machine is an oil processing equipment designed to treat used transformer oil and give it a new life. The machine has the function of dehydrating, degassing, purifying, filtering and regenerating the transformer oil. Therefore, the moisture, gas and impurity contaminants in the transformer oil will be removed after being purified by our transformer oil filtration machine.


II. Features of Transformer Oil Purifier

In addition to filtering, purifying, and regenerating transformer oil, this machine can also be used for vacuuming and oiling the transformer.

III.Oil Data After Filtration

Dielectric Strength
(BDV)
Kv≥75
Water ContentPPM≤3
Gas Content%≤0.1
Impurity Sizeμm≤1
Dielectric LossTg≤0.005
Interfacial Tensionmn/m≥40


IV. Working Flow of Transformer Oil Purifier

1. The insulating oil is conveyed into the plant by means of pressure difference. Oil will firstly flow through a coarse filter, which can filter out large particles and mechanical impurities from insulating oil.

2. Oil is heated uniformly by electric heater with less specific heat transfer of 1.7w/cm², thus the deterioration of the oil caused by overheating is avoided during this process.

3. The special vacuum tank create a large oil surface and a resulting thin film, where the oil flows track and static water evaporation area were expanded to the largest extent, so that the effect of dehydration and degassing is maximized effectively. The particular double-stage vacuum pump system and pressure-boost technical make vacuum degree in vacuum tank higher than that in common oil purifier plant. Specially-designed oil level controller in the vacuum tank assures a continuous oil flow-through in the plant, thus resulting in an optimised dehydration and degassing of the oil. With the double-stage vacuum oil purifier, the installation period and maintenance period can both be shortened effectively.

4. After degassing and dehydration under vacuum, the oil is conveyed by through the fine filter and out of the plant.

5. Oil Circulation is recommended to achieve better effect of purification and filtration.

V.Machine Specification

ItemUnitVFD-30VFD-50VFD-80VFD-100VFD-150VFD-200VFD-300
Flow RateL/H180030004800600090001200018000
Vacuum RangeMpa-0.092 ~ -0.099
Working PressureMpa≤0.2
Max Vacuum RangePa≤50
Temperature Range20 ~ 80
Power Supply 380V/3P/50Hz(or as needed)
Working NoisedB(A)≤72≤78
Heating PowerKw2430486090120150
Total PowerKw29365669100132170
Pipeline DiametermmDN25DN32DN32DN40DN40DN50DN65
Net WeightKg6008009001150150017002400
Sizelengthmm1350150015501900220024002900
widthmm1100120012501400150016001800
highmm1700175018001800185019002000



VI. Available Style of Transformer Oil Purifier
1. Fixing type,mobile type with four wheels and mobile type with trailer.
2. Normal appearance type,shelf-covering type and explosion-proof type.
3. Avaliable in different color.




About us:
►We are the leading manufacture near 25 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.
►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 catalog. Thank you.



Product Tags:

oil regeneration machine

      

oil treatment equipment

      
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