Horizontal Dielectric Insulating Mobile Oil Purifier , Mobile Oil
Filtration Unit
Application:
Ultra-high voltage grid is regarded as “electric high way” which
features big capacity .Distance and low loss, Until now ,there are
750KV,1000KV,±660KV,±800KV direct current in many countries,
ulta-high voltage grids considering its safety, it has extremely
requirement on insulating oil in transformer, mutual inductor and
reactor.
The VPM series mobile Ultra-High voltage insulating oil purifier
equipment ,manufactured by our company is effective in particles
refining ,vacuum degassing and oil-water separation, This equipment
has been successfully applied in 750kv alternating current and
±800kv key projects, and every oil treatment index reaches the
national ultra-high voltage oil purification standard.
VPM Moveable Water-proof type Vacuum Insulating Oil Purifier is
developed for transformer oil degasification, dehydration and
filtration processing on site at outside. It adopts full enclosed
structure with function of weather proof. The Transformer Oil
Purifier Machine adopts double stages high vacuum system and
horizontal vacuum separators. VPM Moveable Weather-proof type
Transformer Oil Purifier with trailer can be carried out on road
and off road. Meanwhile, it also works with other electrical
insulating oil such as cable, circuit breakers, capacitor etc. The
Purification Process of VPM Transformer Oil Purifier is able to
maintain complete cleanness and improve dielectric strength of
insulating oil.
Structure:
1. Equipped with two or more filters. There is a pressure gauge on
the filter to monitor the pressure differential passed the filter.
under normal operating temperature if pressure difference on the
filter is more than 0.3Mpa, you must clean the filter.
2. Filtering system: Filter is cylinder shape and disposed
vertically, for maintenance purposes. Filtering equipment
3. Heating system: Automatic temperature system control oil
temperature in the range of 20~ 80 °C adjustable.These heaters are
interlocked with pumps and vacuum pumps, heaters can only work when
the oil pump and pump operation, both to ensure the safe operation
of the heater, but also to prevent the generation
and oil aging"dead" oil zone, but also real-time monitoring the
temperature of the heating system and controls the heater set
temperature within a range of work; to avoid damage caused by dry
heater.
4. Vacuum system: vacuum system consists of a vacuum separator,
vacuum pumps, condensers, coolers and other components.
5. Automatic control system includes the liquid level controller,
motor, and other components of the original protection.
6. Cooling system is made of the radiator, cooler, reservoir and
other components. Separated vapor and other gases out of the vacuum
evaporation , after passing through the radiator into the cooler,
reduced to reservoir water is collected, and dry gas is a
discharged from the vacuum pump, thereby protect vacuum pump.
7. Horizontal double vacuum separation technology, doubling the
evaporation area and degassing time
8. 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
9. Multi-stage precise filtration system with gradually increasing
precision, which can effectively remove mechanical impurities from
oil.
10. 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.
11. Automatic defoaming system with dual electronic monitoring
system, which avoid the foam ejecting and gushing to vacuum pump.
12. Online oil treatment, vacuum drying and vacuum oil-filling for
electric equipment.
13. Advanced cooling system of vacuum pump, it reduces the
frequency of oil’s replacement and extends the life of vacuum pump.
Technical Parameters:
| Model | VPM200 |
| Capacity(L/min) | 200 |
| Vacuum level | -0.06～-0.099 Mpa |
| Working pressure | ≤ 0.4 Mpa |
| Temperature range | 20 ～ 80℃ |
| Filtering precision | ≤1 micron |
| Breakdown voltage | ≥ 75KV |
| Water content | ≤ 3ppm |
| Gas content | ≤ 0.1% |
| Filtering particles | ≥ 99.5% |
| Power supply | 380V, 50HZ, 3PH (or customized ) |
| Working noise | 65 dB |
| Heating power (kw) | 110 |
| Total power (kw) | 120 |
| Inlet/outlet(mm) | 60 |
| Purifier Weight (kg) | 1500 |
| Trailer Weight (kg) | 650 |
Purifier
Dimension
(mm) | L | 1600 |
| W | 1300 |
| H | 1950 |
Trailer Dimension
(mm) | L | 3000 |
| W | 1300 |
| H | 1200 |
Index Of Purified Oil:
| Breakdown voltage | ≥ 75KV |
| Water content | ≤ 3ppm |
| Gas content | ≤0.1% |
| Filtering particles | ≥99.5% |
| Particles size | ≤ 1 micron |
| Cleanness | ≤ Grade 6 (NAS) |
| Processing by regeneration device as following (Optional device) |
| Acid value | ≤ 0.03 mgKOH/g |
| Water-solubility | ≥ 5.4 PH |
| Flash point (close cup) | ≥ 135°C |
| Dielectric- factor loss | tgδ (90℃)% ≤ 0.005 |
Pre-sale service:
1. We have stock and can deliver within short time while you choose
our standard machine,can deliver within 10 days for the machine
produced as customer designed and requirements.
2. Good Quality + Factory Price + Quick Response + Reliable
Service, is what we are trying best to offer you.
3. All of our products are produced by our professional workman and
we have our high-work-effect foreign trade team, you can totally
believe our service.
After you choose:
1. We will count cheapest shipping cost and make invoice to you at
once.
2. Check quality again, then send out to you at 2 working day after
your payment
3. Email you the tracking no., and help to chase the parcels until
it arrive you.
After-sale service:
1. We are very glad that customers give us some suggestion for
price and products.
2. If you have any question,please contact us freely by email or
telephone.
