18000LPH Trailer Mounted Enclosed Double Stage Vacuum Dehydration
Transformer Oil Purifier
I. Transformer Oil Centrifuge Machine Application
NSH VFD series is mainly used to improve the properties of
insulation oil by removing trace water, gas, particulate matters
etc. from the insulating oil effectively and rapidly. It is
suitable for purifying branded oil, insulating oil of high voltage
and super high voltage transformer.
II. Description
VF series-- Single-Stage Vacuum Insulation Oil Filtration Machine
VFD series-- Double-Stage Vacuum Insulation Oil Filtration Machine
VFD-R series-- Double-Stage Vacuum Insulation Oil Regeneration
Filtration Machine
NSH VFD series utilizes coacervation technology,coalescing
technology,separating technology and refined purification
technology.Comparing to Model VF series,it add ROOTS Vacuum system,second stage of separating
system to improve the effect of purification. To remove
free,soluble water,carbon,free and dissovled gases and particulate
matters from insulating oil effectively and rapidly.
For the treatment of aging transformer oil and deteriorated
transformer oil, we recommend VFD-R series to regenerate them.
III. Features
- Low moisture content at plant outlet.
- Low gas/air content at plant outlet.
- Elimination of residual gas from the insulation.
- Drying of transformer insulation.
- Easy and failsafe operation.
- On-line measuring and recording of process parameters.
- Flexibility in application (various oil types and oil volumes)
IV. Available Style
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.
V. 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 |
VI. Relative Series:
VFD series: Insulation oil purifier System specialize in purifying branded
oil, insulation oil of high voltage and super high voltage
transformer. Additionally, it is suitable for treating low
viscosity lubrication oil.
TF series: Turbine oil purifier system is particularly suitable for
purifying turbine lubricating oil. It also applys to treat
hydraulic, coolant oil and other lubrication in which contain large
of water, vapor, impurities, sludge, dielectric and colloid. It can
eliminate them effectively and efficiently.
LV series: Lubrication Oil Filter System are suitable especially for
purifying and restoring hydraulic oil, machine oil, coolant oil and
various other lubrication oil.
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, other used lubrication
oil of machinery.
GED series: it is used to recycle all kinds of waste oil into base oil or
diesel oil with high quality.
