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)
| 18 | 26 | 36 | 65 | 65 | 135 |
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.
