1800LPH Double Stage Vacuum Insulation Oil Purifier Mobile
Transformer Oil Purifier
Description
VFD Series transformer oil purifier high vacuum process is used for
the dehydration and degasification of electrical insulating liquids
including transformer oils, polybutene and silicone fluids, to
increase and maintain their dielectric strength. The processing
includes the removal of free and soluble water, dissolved air and
gases and particulate matter.
Technical Specification
| Technical Specification |
| 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 | ℃ | 45 ～ 65 |
| Breakdown Voltage | Kv | ≥75 |
| Impurity Size | μm | ≤5 |
| Dielectric Loss | Tg | ≤0.005 |
| Interfacial Tension | mn/m | ≥40 |
| Water Content | PPM | ≤4 |
| Gas Content | % | ≤0.1 |
| Power Supply | | 380V/3P/50Hz(or as needed) |
| Working Noise | dB(A) | ≤72 | ≤78 |
| Heating Power | Kw | 30 | 48 | 72 | 90 | 120 | 180 | 240 |
| Total Power | Kw | 35 | 54 | 77 | 98 | 129 | 189 | 254 |
| Pipeline Diameter | mm | DN25 | DN32 | DN32 | DN40 | DN50 | DN65 | DN65 |
| Net Weight | Kg | 550 | 850 | 1000 | 1100 | 1400 | 1600 | 2200 |
| Size | length | mm | 1500 | 1500 | 1700 | 1900 | 2100 | 2100 | 2600 |
| width | mm | 1200 | 1200 | 1500 | 1400 | 1550 | 1550 | 1800 |
| high | mm | 1750 | 1750 | 1850 | 1800 | 1900 | 1900 | 2000 |
Features
■ Double-stage, high vacuum can highly effectively remove the water
in the oil. It can improve the breakdown voltage, the amount of
degassing, the degree of dryness and the effect of one-time
filtration.
■ Precise filtration system, multi-stage filtration can remove
particulate impurities in the oil. High-quality filter medium has
strong mechanical strength, high ability of containing pollution,
corrosion proof and wear well.
■ Highly effective degassing and dewatering system that use large
area three-dimensional flash vaporization technology to remove the
water and gas in the oil.
■ Advanced pressure protection, infrared liquid level control
system and chain control system for electric heating make the
operation safe.
■ It can dry electric machines and vacuum add oil to transformers.
■ Horizontal double vacuum separation technology, doubling the
evaporation area and degassing time
■ Based on the high efficient vacuum oil purifier, Roots vacuum
booster system and secondary high vacuum separation system are
added, which enable the vacuum limit reaching ≤5Pa
■ Multi-stage precise filtration system with gradually increasing
precision, which can effectively remove mechanical impurities from
oil.
■ Fully automatic temperature controlling system and multi-stages
electric oil heater adopts low-load design to ensure uniform
heating oil, the load is less than 1.0W/cm2, oil level and
temperature protection of heater, which avoid cracking and aging of
oil.
■ Automatic defoaming system with dual electronic monitoring
system, which avoid the foam ejecting and gushing to vacuum pump.
■ Advanced cooling system of vacuum pump, it reduces the frequency
of oil’s replacement and extends the life of vacuum pump.
■ Advanced infrared level automatic control system, interlocking
control for pressure protection and power heating system ensures
the long-term safe and reliable operation of the equipment.
■ Online oil treatment, vacuum drying and vacuum oil-filling for
electric equipments.
■ Being able to remove water and gas fast and effectively under
high vacuum and high speed operation status,drying the insulating
oil very well, improve the breakdown voltage up to 75 KV quickly.
Have a big improvement on the one time purification result,reduce
the dangerous of oil aging caused by repeat heating on the ordinary
oil purifier.
