Chongqing HOPU Filtration Plant Manufacture Co.,ltd |
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ntroduction of Transformer Oil Purifier
Transformer Oil Purifier is mainly used to improve the properties
of insulation oil for 66KV to 500KV project. It can remove trace
water, gas, particulate matters etc. from the insulating oil
effectively and rapidly so as to boost performance of transformers,
circuit breakers, mutual inductors, cable and capacitors which has
insulation system.HOPU ZYD series High Vacuum Oil Dehydration
Transformer Oil Degassing Machine specialize in purifying branded
oil, insulating oil of high voltage and super high voltage
transformer. Additionally, it is suitable for treating low
viscosity lubrication oil. Dissolved gasses in transformer oil can
cause arcing, corona discharges, and overheating--reducing the
electrical efficiency.
Why purify transformer oil?
Dissolved gasses in transformer oil can cause arcing, corona
discharges, and overheating--reducing the electrical efficiency and
lifetime of the transformer. Likewise, water contamination at
levels as low as 30 ppm (parts per million) can adversely affect
the insulating strength of the oil. With ever-increasing standards
for energy efficiency of power distribution transformers, the need
to effectively degas will become even more important in the future.
particles contamination will also affect the function of insulating
oil. So we need to clean used transformer oil.
Features:
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.
Superiority:
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.
SPECIFICATIONS FOR ZYD-50 VACUUM OIL PURIFIER WITH CAPACITY
3000LITERS PER HOUR | |||
Function | remove moisture,impurities, carbon contamination,gas from
transformer oil,insulation oil, cable oil, dielectric oil etc. | ||
working pressure | <0.4Mpa | ||
Working temperature | 45-65degree | ||
breakdown voltage | >75KV | ||
Water content after treating | 3-5ppm | ||
impurities content after treating | 1-3micron(no free carbon) | ||
gas content | <0.1% | ||
Filters | 1)Pre-filter | Size | Φ150*400mm*40micron |
2)Second-filter | Size | Φ150*400mm*20micron | |
3)Fine Filter | size | Φ250*450mm*1micron | |
Max. flow of inlet motor pump | Ltr/H | 7.5m3/h | |
Oil Pump | Pump type | Gear rotary pump | |
Power of inlet motor pump | KW | 1.5Kw | |
Rotation of inlet motor | Rpm | 970 | |
Vacuum pump | Max. flow of the vacuum pump | M3/H | 54m3/h |
Limit vacuum | Mpa | -0.06pa | |
Vacuum motor power | Kw | 1.5 | |
Rotation speed | Rpm | 520 |
Website: www.hopufiltration.com
Branch 1: www.oilpurifiertech.com
Branch 2: www.oilfiltration123.com