Outdoor Transformer Installation Equipment, Transformer Oil
Filtration Machine, Insulation Oil Purification System
I. Application of Transformer Oil Filtration Machine
Series NSH-VFD Transformer oil filtration machine is double-stage
transformer oil purifier can quickly remove water, trace water,
gas, particles as well as acetylene, hydrogen, methane and other harmful ingredients from oil effectively to improve oil’s
dielectric strength, effectively making sure electric equipments
working safely and normally.
Series NSH VFD transformer 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 transformer 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. Add Roots Pump supercharge system and secondary high vacuum
separation dehydration and degasification system on the basis of
high efficiency vacuum purifier, which enable the vacuum limit
reaching ≤3Pa.
2. Being able to eliminate water, gas and impurities etc. harmful
contaminants quickly and effectively under high vacuum and high
speed operation status, could enhance the breakdown voltage up to
75KV.
3. Being able to remove little tiny water and various gases from
oil, and ensure that there is no acetylene in oil.
4. This machine can inject insulation oil into transformers, and
then make dryness disposal.
5. The advanced infrared liquid control automatically system,
interlocking control for pressure protection and power heating
system ensure that long-term safe and reliable operation.
6. Have the function of electrification online operation.
III. Superiority of Transformer Oil Filtration Machine(compare to Single-Stage)
Compared with single-stage vacuum oil purifier, this machine is
more quickly and more completely in dehydration, degasification and
trash extraction; it makes the oil limited voltage- withstand value
much higher. This machine has two purposes, which one as
purification equipment; another can be an independent vacuum power
supply. Besides, it can short the oil treating duration during
installation and maintenance of transformer.
IV.Oil Data After Oil Filtration
Dielectric Strength
(BDV) | Kv | ≥75 |
| Water Content | PPM | ≤3 |
| Gas Content | % | ≤0.1 |
| Impurity Size | μm | ≤1 |
| Dielectric Loss | Tg | ≤0.005 |
| Interfacial Tension | mn/m | ≥40
|
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.
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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