20000LPH ZJA12BY UHV Vacuum Transformer Oil Purification Plant

The main function of the ZJA20 (20,000 liters per hour) Vacuum Transformer Oil Purification Plant is to remove free and dissolved water, gases, and mechanical impurities from transformer oils so as to ensure its purity and improve its insulation property. It is suitable for the application to oil treatment 500kV ultra high voltage electrical equipment and 750kV, 800kV, 1000kV, 1100kV transformers. It is also suitable for the treatment of capacitor oil, transformer oil and freezer oil.

   Description


Features of Transformer Oil Purification Plant

  1. Doubles the evaporation area by adopting YUNENG patented horizontal double vacuum separation technology efficiently and reliability thorough removal of gas in the oil by using coalescing oil spray separator.
  2. Adoption of fine filter element, fineness: 1μm
  3. Low noise and long life of the German oil transfer system.
  4. Adoption of YUNENG patented heating technique with the way of thermal radiation, constant temperature control.
  5. The use of float valve and photoelectric oil level control eliminates supervision.
  6. Adoption of YUNENG patented de-foaming technique to avoid oil leaking.
  7. Controlled digitally and automatically by PLC.
  8. Major electric apparatus is a European brand, so the controlling system safe and reliable.

Optional: Online moisture monitor, flow meter, oil regeneration system, weatherproof canopy, double axles trailer, oil dielectric strength tester, etc.

Technical Specifications

ModelZJA20
Capacity(L/min)333 (20000 L/H)
Limit vacuity≤2 Pa
Working pressure≤ 30 Pa
Temperature range20-80℃
Breakdown voltage≥ 70kV
Granularity(100ml sample) 5~50μm≤500 particles
Parameter after purificationWater content≤ 3ppm
Gas content≤ 0.1%
Filtering rate≥ 99.9%
Filtering precision≤1 micron
Dielectric loss tgδ≤ 0.005 (90℃)
Continuous work≥200 hr
No failure running≥5000 hr
Power supply380V, 50Hz, 3Phase,4 Wire or as request
Working noise75 dB (A)
Heating power (kW)180
Total power (kW)200
Inlet/outlet(mm)65
Weight (kg)3000
Dimension
(mm)
L3450
W2600
H3000

Detailed Images

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