Model NO.: DVP
Vacuum Pump: Leybold
Limited Vacuum: 0.5mbar
Deliver Time: 10days
Price Term: Fob/CIF/CFR/EXW
Color: Optional
Buyer Inspection: Supply for Buyer Before Shipment
Shipment Port: Shanghai/Shenzhen/Chongqing/Ningbo
Operation Training: Supply for Free
Trademark: HLA
Transport Package: Wooden Case
Specification: ISO, CE, SGS
Origin: China
HS Code: 842129
    DVP300 transportable explosionproof vacuum transformer oil recycling machineApplication:
DVP series double stages vacuum transformer oil purifier is special designed for processing insulating oil of high
voltage electric equipments(especially for more than 500KV UHV insulating oil) in workshops or the field,
storage tanks or drums, it adopts double stages vacuum source, double stages vacuum dehydration and
degasification vessels, three stages precise filtration system, which can separate moisture, gas, particles and
other harmful ingredients from oil much quickly and effectively to ensure the dry-level and dielectric strength
improving greatly.. Meanwhile, DVP machine can be used for online oil treatment for transformers and vacuum
drying and oil-pumping for electrical equipment. It is also applied to the above 110KV EHV transmission and
distribution equipment, capacitor oil, cable oil, mutual inductor oil etc.
Features:
1. Horizontal double vacuum separation technology, doubling the evaporation area and degassing time
2. Double stages vacuum source and dehydration, degasification system, vacuum pump with roots pump,
  high speed vacuum evacuation, ultimate vacuum ≤ 5Pa
3. Multi-stage precise filtration system with gradually increasing precision, which can effectively remove
  mechanical impurities from oil.
4. Automatic double-infrared liquid level controller, pressure protector, which ensure long-term safely and
  reliable operation.
5. 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.
6. Automatic defoaming system with dual electronic monitoring system, which avoid the foam ejecting and
  gushing to vacuum pump.
7. Advanced cooling system of vacuum pump, it reduces the frequency of oil's replacement and extends the
  life of vacuum pump.
8. Interlocked protective system connects oil pump, heater and liquid level sensor, avoiding blank heating,
  blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.
9. Online oil treatment, vacuum drying and vacuum oil-filling for electric equipments.
Technical Parameters
| Model | DVP030 | DVP050 | DVP080 | DVP100 | DVP125 | DVP150 | DVP200 | DVP250 | DVP300 | |
| Capacity(L/min) | 30 | 50 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
| Vacuum level | -0.08~-0.099 Mpa | |||||||||
| Working pressure | ≤ 0.4 Mpa | |||||||||
| Ultimate vacuum | ≤ 5 Pa | |||||||||
| Temperature range | 20-80ºC | |||||||||
| Filtering precision | ≤1 micron | |||||||||
| Continuous work | ≥200 hr | |||||||||
| No failure running | ≥5000 hr | |||||||||
| Power supply | 380V, 50HZ, 3PH ( or Customized ) | |||||||||
| Working noise | 65 dB | |||||||||
| Heating power (kw) | 24 | 30 | 48 | 60 | 72 | 90 | 125 | 136 | 150 | |
| Total power (kw) | 27 | 34 | 54 | 68 | 80 | 100 | 135 | 148 | 165 | |
| Inlet/outlet(mm) | 32 | 32 | 44 | 44 | 48 | 50 | 55 | 60 | 65 | |
| Weight (kg) | 600 | 700 | 800 | 900 | 1100 | 1200 | 1800 | 1950 | 2300 | |
| Dimension (mm) |
L | 1300 | 1350 | 1500 | 1800 | 1900 | 2000 | 2100 | 2150 | 2300 |
| W | 1000 | 1000 | 1100 | 1150 | 1200 | 1250 | 1300 | 1350 | 1400 | |
| H | 1500 | 1500 | 1600 | 2000 | 2100 | 2150 | 2200 | 2250 | 2300 | |
Company Information:
Our Main Series Products as following:
DVP-Double vacuum Transformer oil purifier
VPM-Movable insulating oil purification cart
DYK-Electric transformer air drying equipments
TVP-Online Turbine oil treatment
DSP-Fuel oil filtration unit
LVP-Lubricating oil purifier/hydraulic oil purification
AP-oil regeneration system, waste oil recycling
PR-Press paper filter machine
DK-Portable oil piurifier,oil filtering,oil filter
ZJY dielectric strength tester for transformer oil
EE36-Oil moisture sensor
Oil purifier parts and various oil testing equipmentsÂ
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Our Honor and Quality Certificate:
China Famous brand Oil Purifier Company
Golden-supplier for China National Electric power Group
Golden-Supplier for ALSTOM, SIEMENS, SCHNEIDER Company
ISO9001 products quality certificate
CE Products safety certificate
SGS Products local testing report
More than 10 years and 50 countries and districts exporting experience
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Our After-sales:
Engineer is available for local installation.
24 months warranty from the delivery time.
24 hours online service question and answer.
More than 10 years experience
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Packing and delivery way:
Wooden case Suitable for sea transportation and air transportation
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Types:
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. DC 48V/Solar Powered Cabinet Air Conditioner
. Peltier Cabinet Air Conditioner
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