Ultra High Voltage Transformer Oi Regeneration System,Oil
Dielectric Improving Machine,Oil Dehydration and Degassing
Suit for 1000KV, ± 800KV, 750KV, ± 660K projects
I. Application of Transformer Oil Filtration Machine
This unit is fully enclosed type double stage vacuum transformer
oil purifier. equipped with weather proof, dust and water resistant
enclosure. It is a creative design introducing domestic and
international advanced technoloay. It is applied to process
transformer oil and insulating oil from power plant, power station,
electric power company, power transmission equipment, transformers,
industrial and mining enterprises. especially suitable for on-site
installation, maintenance and purifying high level new oil, or
running oil from bią power transmission and distribution equipment
and transformers on national main power transformation grid, which
is above 110-750KV. It can shorten the oil treatment period for
transformer installation and maintenance.
II. Advantages of Transformer Oil Filtration Machine
1. NSH VFD series can install weather proof if required, as dust and
water resistant type machine. It moves easily and can be used both indoor and outdoor.
2. And it has double-stage high pumping speed vacuum system,
multistage stage vacuum analytical separation system, it can quickl
separate out water, gases, impurities, polar substances and other
3. Adopting the three-dimensional flash evaporation dehydration and
degassing technology, it high efficiently separates water, gases
from the oil, making the breakdown voltage rapidly increase to
4. Adopting the complex high speed degassing spiral flow structure,
oil gas separate dual channel technology, redissolution technology
in anti oil gas separation, it quickly removes various organic
hydrocarbon gases, ensuring no acetylene and hydrogen in oil
5. Adopting carbon fiber infrared heating, grouped ultra low surface
load, PID constant temperature control and dual temperature flow
protection technology. Inside the machine installed the the diameter increase oil flow
direction turning overflow technology to prevent "dead oil area". over-temperature and drying.
6.Adopting multistage high β value compound filtration system, linear
coupling filter seal, it can effectively filter even the tiny
particles mechanical impurities
7. Specially made precise oil pump with low noise meeting
environmental protection requirement.
8. Online filtering oil; with nobody watching is okay, and it can also be used for vacuum
oiling the transformers etc and drying its hot oil.
9. Equipped with advanced infrared liquid level auto control system,
auto defoaming control system, pressure protection system and safet
interlock control to ensure that the equipment work for long time,
safely and reliably.
III. 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%|
IV.Machine Specification of Transformer Oil Filtration Machine
|Vacuum Range||Mpa||-0.092 ～ -0.099|
|Max Vacuum Range||Pa||≤50|
|Temperature Range||℃||20 ～ 80|
|Power Supply|| ||380V/3P/50Hz(or as needed)|
V. Available Style of Transformer Oil Filtration Machine
1. Fixing type,mobile type with four wheels and mobile type with
2. Normal appearance type,shelf-covering type and explosion-proof
3. Avaliable in different color.
►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
►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.