Email:transformercore99@gmail.com
Cell phone&Whatsapp:+8618632727083
Telephone:+86-317-3161660
Fax:+86-317-3522465
Address:Cangzhou industrial zone, Hebei,China
TransformerVacuum Oil Purifier
TransformerVacuum Oil Purifier:
This is a typical double-stage vacuum oil purifier, special for dehydrating, degassing and purifying different kind of insulation oils used in high voltage transformers and circuit breakers, etc.
I
l Double-stage, high vacuum pressure and high flow rate that helps remove water, air and gas, solid particulates and other impurities from oil quickly and efficiently so as to improve the break-down voltage of oil and maintain its insulation property.
l Advanced dehydrating and degassing system that uses large area 3D flash distillation technique to remove harmful composition in the oil, such as water, air and gases.
l Precise fine multi-stage filtration helps remove mechanical impurities in oil; high quality filter elements are of corrosion proof, strong mechanical strength and wear resistance.
l Sensitive automatic pressure protection device and infrared oil level control system make the operation even easy, simple and safe.
l It possesses the function of vacuuming electrical equipment and oil filling under vacuum condition. It can be used to treat low-viscosity lubricating oils. It is more efficient than other single-stage vacuum oil purifier.
Code & parameters
Item | ZLA- | |||||||||
30 | 50 | 75 | 100 | 150 | 200 | 250 | 300 | 500 | 1000 | |
Nominal flow (L/h) | 1800 | 3000 | 4500 | 6000 | 9000 | 12000 | 15000 | 18000 | 30000 | 60000 |
Electric heating power (KW) | 30 | 42 | 54 | 60 | 84 | 108 | 156 | 156 | 225 | 450 |
Total power (KW) | 33 | 46 | 60 | 67 | 94 | 119 | 173 | 173 | 257 | 511 |
Working noise (dB) | 76 | 76 | 78 | 79 | 80 | 82 | 83 | 83 | 83 | 83 |
Oil inlet/outlet dia. (DN,mm) | 25 | 32 | 40 | 40 | 50 | 50 | 65 | 65 | 80 | 100 |
Weight (kg) | 600 | 800 | 900 | 1050 | 1400 | 1800 | 2000 | 2200 | 3960 | 4980 |
Main technical data
Working vacuity | -0.07MPa ~-0.099MPa |
Working pressure | ≤0.4MPa |
Working temperature | 40~70℃ |
Filtering precision | 1~5µm |
Guarantee performance index:
No. | Item | Before treatment | After three treatments | After several treatments |
1 | Water content | Less than 50ppm | Less than 5ppm | Less than 3ppm |
2 | Gas content | Less than 10% | Less than 0.3% | Less than 0.1% |
3 | Flash point | Less than | More than | More than |
4 | Break-down voltage | More than 30kV | More than 65kV | More than 70kW |