Model: ZYD

Brand:zhongneng

 ZYD Series Double-Stage Vacuum Transformer Oil Purifier is designed for purifying used or aged transformer oil,super high-voltage transformer oil,switch oil and other insulating oils.

It is very suitable for power distribution system,power grid and various companies which need to install and maintain oil-immersed transformers.

The ZYD system not only provides regular oil purification/ reclamation such as degassing, drying and particulate removal, but also can remove acidity, sludge, carbon deposits, other soluble oil decay products and discoloration.

This is accomplished by the use of high vacuum degasification technology and particulate filters combined with our special brand of earth. After treating, the oil can be reused as new.

 Besides the regular transformer oil purification,this machine can be also used as vacuum oil injecting and vacuun drying equipment for transformers,and it is cost-effective,easy to operate.

FEATURES:

1. Besides vacuum pump,this machine installs Roots Pump vacuum system,which speed up evacuation,

make limiting vacuum ≤ 5Pa,working vacuum ≤ 35Pa.

2. Large area three-dimensional flash distillation technique,advance dewatering and degassing system,which remove water and gas much quickly and completely.

3. Precise filtration system,high-quality filter element,multi-stage filtration with gradual precision,which help removing mechanical impurities in the oil.

4. After purification the breakdown voltage of transformer oil can reach up to 75KV.

5. Advanced double-infrared liquid automatic controller,pressure automatic-protector,which ensure long-term safe and reliable operation.

7. This machine can be operated both on-load and off-load.

8. Humanization design,low noise pump,deep purification and long-term free maintenance.

9. General type,Trailer-mounted type,Hermetical type,Flow meter etc. is available.

ADVANTAGE:

Comparing with the single-stage vacuum oil purifier, this machine dewaters, degases and removes the impurities more quickly, more completely, and improves the oil breakdown voltage much higher. As the bridge-type vacuum linking system, it is used for filtrating system as well as an independent vacuum power supply to vacuum oiling of power equipment.

Economically advantageous

The price of purchasing regenerated oil is typically less than 80% of new oil and can be as low as 50%.  There is no downtime when reclaiming on energized equipment. Replacement with new oil and hot oil flush requires equipment switch off.

Control of strategic asset is retained

Oil in use is an asset. Use of regeneration technology removes dependence on oil companies to deliver replacement supplies and isolates from wildly fluctuating external market prices.

Extended life of expensive capital equipment

In situ treatment of transformers dramatically reduces the aging effects on the transformer slowing down the processes that destroy the asset.