Oil Heating Transformer Oil Purifier Double Stage High Efficient
Why Should Transformer Oil Be Filtered?
Transformer oil is the main insulation and cooling medium of
oil-immersed transformers. Its electrical strength and chemical
composition directly affect the performance of transformers. If the
oil contains a small amount of water and impurities, the dielectric
strength will be reduced; and the oil will be easily oxidized and
deteriorated at high temperatures when it is in contact with
oxygen. Therefore, the transformer oil should be filtered when the
transformer is installed.
The Advantages of Sino-NSH Double-Stage Dielectric Oil Treatment
Machine
1. On the basis of retaining all the advantages of the single-stage
vacuum oil filter, a Roots vacuum booster system, a secondary high
vacuum pumping system, and fast dehydration and degassing are
added, which overcomes the exhaust of the vacuum oil filter when
the vacuum degree is high One cycle is equivalent to the effect of
two ordinary vacuum oil filters.
2. Duplex three-in-one protection device can automatically protect
high and low oil levels, automatically defoam through infrared
detection, automatic liquid level control, automatic constant
temperature, automatic pressure protection, high degree of
automation, and sensitive and reliable operation.
Sino-NSH Double-Stage Vacuum Oil Purifier Options
1. According to the needs of users, it can be equipped with PLC
intelligent control, touch screen operation, and dynamic display.
2. Optional online moisture detector.
3. The frequency converter is optional, and the flow rate can be
selected according to the needs.
4. Optional flow meter with accumulative function.
5. The structure of the whole machine can be made into mobile type,
fixed type, trailer type (half shaft or double shaft), fully
enclosed type, canopy type, canvas tent, and open type.
Precautions
1. The ambient temperature of the machine should be within the
range of -25 to 45°C.
2. The altitude of the site will directly affect the vacuum of the
machine, the higher the altitude, the lower the vacuum (negative
value).
3. The oil to be treated should not be too dirty (that is, there
are too many impurity particles in the oil), otherwise, it must be
fully filtered with other filtering equipment (such as the plate
and frame oil filter produced by our factory) to avoid affecting
the degassing of the oil machine Efficiency or clogged filter
elements affect the life of the oil machine.
Why is the transformer oil dehydration and filtration machine
necessary?
The transformer oil vacuum treatment machine can quickly remove
harmful components in the oil such as moisture, gas, and impurities
in the transformer oil, improve the lubricating performance of the
transformer oil, and reduce the rust or corrosion of the oil-using
equipment caused by the excessive moisture or impurities in the
transformer oil, Extend the service life of oil equipment.
Application Scenarios of the Transformer Oil Purification Machine
Insulating oil filtration machine is used in power plants, power
stations, power companies, metallurgy, petrochemical, railway, and
other industrial and mining enterprises to purify unqualified
electrical insulating oil. It can also be used for vacuum pumping
and vacuum drying of electrical equipment.
Parameter
| Parameters | Value | | |
| VFD-30 | VFD-50 | VFD-75 | VFD-100 | VFD-150 | VFD-200 | VFD-300 |
| Capacity, liters/hour | 1800 | 3000 | 4000 | 6000 | 9000 | 12000 | 18000 |
| Heating Power, kW | 24 | 30 | 48 | 60 | 90 | 120 | 150 |
| Total Power, kW | 29 | 36 | 56 | 69 | 100 | 132 | 170 |
| Power supply | Fully Customizable |
| Inlet Diameter, mm | 25 | 32 | 32 | 40 | 40 | 50 | 65 |
| Outlet Diameter, mm | 25 | 32 | 32 | 40 | 40 | 50 | 65 |
Dimensions
(without trailer) | length, mm | 1350 | 1500 | 1550 | 1900 | 2200 | 2400 | 2900 |
| width, mm | 1100 | 1200 | 1250 | 1400 | 1500 | 1600 | 1800 |
| height, mm | 1700 | 1750 | 1800 | 1800 | 1850 | 1900 | 2000 |
| Weight(without trailer), kg | 600 | 800 | 900 | 1150 | 1500 | 1700 | 2400 |
| Processed Oil Spec | Water Content, ppm | ≤5 |
Dielectric Strength, Kv | ≥75 |
| Filtration Fineness, um | ≤5( or 1-5 as needed ) |
Gas Content, % | ≤0.1 |
Our Service
1. 1 years warranty.
2. Provide customers with all technical drawings, materials of
equipment purchased, and long-term technical consultation for free.
3. Strictly according to customer needs, provide customers with the
best oil treatment solutions, and provide good performance
products.
4. Ensure that the equipment is provided with perfect processing
technology, perfect testing means, and equipment performance is
good.
Other Models Purifier Machines
| TF Series: |
| TF series oil filter is a filtration and dehydration unit with
thermal and vacuum processing, it's ideal for filtration and
dehydration of turbine oil, this unit can extend turbine oil life
by removing contaminates from oil, such as water, gas, and
particulates, improve the oil properties. |
| LV Series: |
| LV series oil filter is a dehydration and degassing unit with
thermal and vacuum processing, it's a multifunctional purifier that
can treat various kinds of lubricant oils. |
| FV Series: |
| LV series oil filter is a stainless steel machine with thermal and
vacuum processing, it's mainly used to improve the properties of
phosphate ester fire-resistant oil in generator sets. |
| GER Series: |
| Used oil regeneration system is suitable to regenerate used
internal-combustion engine oil including diesel engine oil,
gasoline engine oil, and used hydraulic oil, and other used
lubrication oil for machinery. |
| GED series: |
it is used to recycle all kinds of waste oil into base oil or
diesel oil with high quality.
|
Sino-NSH cooperated with SIEMENS in Egypt Programme
