Power station vacuum transformer oil filtration machine
Power station vacuum transformer oil filtration machine
Power station vacuum transformer oil filtration machine

Power station vacuum transformer oil filtration machine

Transformer Oil Purifier

Model Number:

Working pressure(Mpa) : 0.6

Rated vacuum(Mpa) : ≤ - 0.095

Water content : 5 - 30

Air content : ≤0.2%

Coarse filtration(μm) : 100

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Product Details

Power station vacuum transformer oil filtration machine

Removes impurities and restores / improves the electrical, chemical and physical properties of transformer insulating oils. This oil is an integral part of most large power transformers.  It serves two major roles, as a cooling agent and as an electrical insulator between internal components. Contamination of this oil compromises the insulating properties and leads to premature failure of the transformer. This contamination can be in the form of water, dissolved gases, or foreign particles. 

By processing this oil with our vacuum transformer oil filtration machine dehydration unit, this contamination can be removed returning the insulating oil to it’s original specifications. The system incorporates high vacuum and mechanical filtration to dehydration, degasification and filter contaminated oil. Engineered with functionality and versatility to meet a wide range of applications with features such as: an inlet pump capable of drawing oil from long distances and low elevations, a unique multi-level vacuum chamber design for rapid degasification, a sophisticated heating control scheme to insure safe and efficient processing of the contaminated oil, and a variable speed outlet pump to return the processed oil to the transformer being serviced. Control, monitoring, and user interaction is accomplished through an industrial grade touchscreen operator interface. All parameters are easily viewed and adjusted through this interface along with viewing of current and historical data.


Product parameters

 Model
AOP-1V-25
AOP-1V-32
AOP-1V-50
AOP-1V-100
AOP-1V-150
 AOP-1V-200
 Flow rate(L/min)
25
32
50
100
150
200
Working pressure(Mpa)


 0.6



Rated vacuum(Mpa)


≤ - 0.095



Water content


5 - 30



Air content


≤0.2%


Coarse filtration(μm)


100


Grade 1 filter rating(μm)


10、20


Grade 2 filter rating(μm)


3/5


Pressure differentials


00.2Mpa


Voltage(V)


AC 380V(Three-phase)、50Hz


Motor power(kw)
1826366565135
 Weight(kg)
360
470
680
840
960
1500

Dimensions(mm)

12500x920x1600
1350x980x1600
1500x1060x1800
1600x1080x2100
1800x1200x2200
2000x1200x2200

Note: * -is filter's rating,such as 03 is 3 microns.

**-is the suitable medium, Omission:General hydraulic oil;BH:Water - glycol , V:Phosphonate 

hydraulic fluid

***- the medium viscosity is too high or the oil temperature is low,need to add the heating device.

****-explosion-proof type: add F before type, Omission: normal type


Product features

*Unique and highly efficient dewatering and degassing device, it adopted a large area three dimensional flash evaporation and mature flm evaporation technology to rapidly remove the free and dissolved water and gases from used and waste insulating oils.

*Precise filtration system, high quality filter element, multi-stage filtration system levels, can effectively remove the mechanical impurities from the insulating oils.

*Electrical heating system is the optimized pipeline design to ensure uniform heating and stable oil temperature.

*Automatic constant temperature control device, automatic liquid level control device, automatic defoaming device, automatic pressure protection device and excellent configuration can ensure the equipments in high performance.

*Work online and the indicators display running.

*Unattended operation with low working noise and longtime free maintenance.

*A complete machine safety interlock protection system, discharge oil system, vacuum system and the heating system interlock, to avoid the adverse effects of misuse.


Product Applications

Transformer Insulating Oil

Switchgear Insulating Oil

Load Tap Changer Insulating Oil

Other liquid applications requiring the removal of impurities and restoration.

It can remove water and gas in the insulating oil under high temperature and vacuity.

It ia mainly used for purification of oil for transformer with voltage higher than 220kv.

They are suitable for oil treatment, vacuum oil injection, and cylic hot-oil drying in the installation and maintenance of big transformers.

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