Electrical Equipment Portable Oil Purifier Machine Dustproof Type
4000 L/hour
Application:
VPM Moveable Weather-proof type Vacuum Transformer 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 Mobile Transformer Oil Purifier Machine adopts double stages
high vacuum system and horizontal vacuum separators. VPM Moveable
Weather-proof type Transformer Oil Purifier can be installed with
trailer to be carried out on road and off road.According to the
actual needs of customers, there are a variety of models, different
flow and accessories to choose from.
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.
Advantages:
1. On-load working transformers or high-voltage switches are used
online.
2. High quality filters effectively remove particles and
impurities.
3. All-weather structure shell, made of stainless steel.
4. Standard control box, made of stainless steel.
5. Remote Monitoring System (RMS) installed: Displays filter status
and machine operating status.
6. Positive and negative motor control, motor overload protection,
lack of phase protection.
7. Humidity relay, 50% -100% adjustable.
8. After running, the OLTC runs automatically once. Running time
can be set as needed 0-99 hours, but usually set to 30 minutes.
Another method is to filter daily for two hours on a regular basis.
Two ways to choose accordingly.
Features:
1) Manufactured as per standards which go beyond the legal
criterion. A primary breakdown voltage can raise 35KV and reduces
the oil damage causing by normal purifiers due to repeated heating.
2) Large absorption speed double vacuum meets the needs of vacuum
zing of transformer on an installation or repair site, at the same
time remove the water, gas, and also keep the completeness of
transformer oil. It significantly shortens the oil treatment time.
3) The unique gas, water removal system adopting stereo-evaporation
technology, which rapidly separates the water and gas in the oil
and is free of maintenance.
4) A superior purification system with top quality filter core,
which can accommodate large quantity of impurities and is
progressively dandified step by step. It has been got a high
precision and multi-stage filtration.
5) Imported parts adopt all electric system, which ensures high
performance.
6) Advanced infrared liquid level control system with automatic
control, allowing separated operation of manual operators from a
machine.
7) Interlocked safety protection device. i.e., backflow of A oil
outlet over pressure can be achieved via an overflow valve, B oil
inlet will interlock with heating system which avoids any possible
negative impacts caused by mal-operation
8) Precision oil pumps have low noise and environmental regulatory
compliance will be well met.
9) 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
10) Multi-stage precise filtration system with gradually increasing
precision, which can effectively remove mechanical impurities from
oil.
11) 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.
12) Online oil treatment, vacuum drying and vacuum oil-filling for
electric equipments.
13) 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.
Technical Parameters:
| Model | VPM65 |
| Capacity(L/min) | 65 |
| 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) | 36 |
| Total power (kw) | 40 |
| Inlet/outlet(mm) | 42 |
| Purifier Weight (kg) | 750 |
| Trailer Weight (kg) | 300 |
Purifier Dimension (mm) | L | 1300 |
| W | 1000 |
| H | 1450 |
Trailer Dimension (mm) | L | 2500 |
| W | 1000 |
| 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 |
