Fully Automatic Vacuum Transformer Mobile Oil Purifier For Outdoor
Work
Application:
Mobile Fully Automatic type Double-stage Vacuum Transformer Oil Purifier Machine (Series VPM)
has been specially designed for on/off site use to completely
purify insulating oils in energized or de-energized transformers
even when transformer power both below and above 100kva, 110KV and
altitude over 500 meters, as well as purify mutual inductor oil,
switch oil and so on. Also it can fill the insulating oil into the
transformers on-line and dry the transformer.
The VPM oil purifier machine not only provides regular oil
filtration works such as degassing, dehydration and particles
removal, but also can remove acidity, sludge, carbon deposits, sulfur, and other soluble
oil decay products, increase the oil’s dielectric strength value
(BDV value) so as to improve the physical & chemical properties
comparable to new transformer oil.
The whole operation is fully automatically controlled by PLC system
equipped with famous brand touch screen, all procedure are proceed
by touch screen, easy and simple.
Feature:
□ Preicse filtration system,high-quality filter element,multi-stage
filtration with gradual precision can be help to remove mechanical
impurities in the oil ,function of automatically detecting the
pollution degree of filter element.
□ An advanced fully automatic temperture controlling
stystem,liquid-level controlling system ,defoaming controlling
stystem,pressure protecting system and excellent configuration can
esure operation of the equipment wth high performance.
□ Highefficiency degassing and dehydration system, it has adopted
vacuum flash vaporization technology to remove water and gas in
oil.
□ Safe heating system with swirling tube,quick temperture incresing
,stable and even temperture.
□ Obvious effect on degraded insulating oil treatment online with
its lamps indicative of the conditionof operation,And it is
designed flexibly with low noise,deep purification and free
manipulation.
□ Chain safety protection system,an interlocking of oil drainage
system,vacuum system and heating system,which avoids any possible
negative impacts caused by incorrect manipulation.
□ Indication for changing filters,stop device for overloaded
filters.
□ Stop device for electricity leakage and overloaded power to
protect the motor.
□ Phase-sequence and open-phase protection,Safety control for
sudden shut-down.
Optional mode:
□ The customers' request can be met by adopting PLC intelligent
control, touch screen and dynamical display.
□ On line water tester is available.
□ Available in mobile option, immovable option and trailer.
□ Oil purifier can be made in hermetical, canopy-covering, open and
frame style. Color of the oil purifier can follow customer's favor.
Technical Parameters:
| Model | VPM150 |
| Capacity(L/min) | 150 |
| 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) | 90 |
| Total power (kw) | 100 |
| Inlet/outlet(mm) | 55 |
| Purifier Weight (kg) | 1100 |
| Trailer Weight (kg) | 550 |
Purifier Dimension (mm) | L | 1500 |
| W | 1250 |
| H | 1900 |
Trailer Dimension (mm) | L | 2900 |
| W | 1250 |
| H | 1200 |
Index Of Purified Oil:
OIL SPEC (after treatment)
Water: ≤ 3-5 PPM
Filter Fineness: ≤ 1-3 µm
Dielectric: ≥ 75kV
Degassing: ≤ 0.1%
Adding HZ model de-coloration device with VPM or DVP , the machine
can also treat acid, sludge,carbon and important change color.
Oil color: better than L=0.5
Acid Value: ≤ 0.03 MgK0H/g
Soluble Acid PH value: =5~7
Dielectric losstangent tg(90℃)% : ≤0.005
Our service:
1. More than one year warranty, All our products have been approved
by CE , ISO and other certificates, and providing long term
technical support and innovation upgrade guidance;
2. Professional team and 24-hour after-sale service and
professional knowledge;If there is something wrong with the
equipment,we will give a response and provide the solutions in 24h.
3. Provide on-site technology support for Each Customer.Engineers
Overseas After-sale Service are available;
4. All HLA manufactured machines will be guaranteed with spare
parts and service for one year upon the receiving of shipment;
5. Provide best necessary spare parts at low price (some for free);
6. Like specifications ( color, power supply ,size and so on) ,
ideas of design, protect sales area can follow customer idea.
