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Double Stage Vacuum System Transformer Oil Filtration Machine Vacuum Dehydration

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Double Stage Vacuum System Transformer Oil Filtration Machine Vacuum Dehydration

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Brand Name : Sino-NSH

Model Number : VFD

Certification : ISO,CE,SGS,SASO

Place of Origin : CHINA

MOQ : 1 Set

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 Purifier

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)

Service : engineers available to service machinery overseas

Color : Green,Blue,green and gray,Customizable,yellow.

Name : Transformer Oil Filtration Machine | Purification plant manufacturer,vacuum oil Filtration Machine,dielectric oil dehydrator used transformer oil filtration machine

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Double Stage Vacuum High Efficiency Transformer Oil Filtration Machine,

Tratamiento de Aceite Dieléctrico y Secado de Transformador



I. Application of Transformer Oil Filtration Machine


Series VFD Double-stage-vacuum transformer oil purifier can completely and quickly remove water, trace water, gas, particles as well as other harmful ingredients from oil to improve oil's dielectric strength, effectively making sure electric equipments working safely and normally. Series VFD vacuum oil purifier is particularly suitable for treating high-grade transformer oil, super-voltage transformer oil and new transformer oil. It can be used for filtration of more than 110V substation live line work onsite. Meanwhile, Series VFD oil purifier can be used as independent vacuum source with functions of vacuum drying and vacuum oiling.

II. Benefits of Transformer Oil Filtration Machine

1. Double-stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value ≤ 5Pa

2. Specially designed vacuum separating chamber, efficient oil film sprayer, increasing separating size and separating time to ensure the dry-level and dielectric strength improving greatly.

3. Special film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil.

4. Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies

5. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.

6. Double-infrared liquid level sensor, pressure protective system to ensure machine operation easy and safely.

7. Adopt interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.

8. Special oil pump is suitable for working under high vacuum states, low noise, working reliable.

9. Photoelectric oil foam sensor, automatic eliminating oil foam, making sure vacuum pump working safe and stable.

10. Optional choice of installing moisture sensor to test oil's moisture online.

11. Functions of live line work onsite, vacuum drying and vacuum oiling.

III. Working Flow of Transformer Oil Filtration Machine

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.


IV.Oil Data Before & After Oil Filtration

PARAMETERS UNITS BEFORE OIL FILTRATION AFTER OIL FILTRATION
Break Down Voltage with 2.5mm Electrode kV 25 ≥75
Moisture Removal ppm 50-100 Up to < 3-5
Particle size (Filter Fineness) Micron Visible < 1
Gas Content % Vol./Vol. <10% < 0.1%


V.Machine Specification of Transformer Oil Filtration Machine

Item Unit VFD-30 VFD-50 VFD-80 VFD-100 VFD-150 VFD-200 VFD-300
Flow Rate L/H 1800 3000 4800 6000 9000 12000 18000
Vacuum Range Mpa -0.092 ~ -0.099
Working Pressure Mpa ≤0.2
Max Vacuum Range Pa ≤50
Temperature Range 20 ~ 80
Power Supply   380V/3P/50Hz(or as needed)
Working Noise dB(A) ≤72 ≤78
Heating Power Kw 24 30 48 60 90 120 150
Total Power Kw 29 36 56 69 100 132 170
Pipeline Diameter mm DN25 DN32 DN32 DN40 DN40 DN50 DN65
Net Weight Kg 600 800 900 1150 1500 1700 2400
Size length mm 1350 1500 1550 1900 2200 2400 2900
width mm 1100 1200 1250 1400 1500 1600 1800
high mm 1700 1750 1800 1800 1850 1900 2000



VI. Available Style of Transformer Oil Filtration Machine
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.

Double Stage Vacuum System Transformer Oil Filtration Machine Vacuum DehydrationDouble Stage Vacuum System Transformer Oil Filtration Machine Vacuum DehydrationDouble Stage Vacuum System Transformer Oil Filtration Machine Vacuum Dehydration

Double Stage Vacuum System Transformer Oil Filtration Machine Vacuum Dehydration
About us:
►We are the leading manufacture near 25 years experience and supply best quality and highest cost performance oil purification machines/tratamiento del aceite dieléctrico. 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.


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