The Double StageTransformer Oil Filtration System is suitable for treating transformer oil by first heating it and then passing it through specially designed filter and then subjecting it to ultra high vacuum treatment which dehydrates and degasifies the oil to achieve following improvements after filtration as per IS 335-1993 for new transformer oil purification and IS 1866 for used transformer oil filtering.

It has double stage degasification and two stage filtration along with high vacuum and low temperature of oil for achieving desired parameters.

It can be mounted on vehicle if desired.

Technical Specs:

• Flow rate up to 1000- 12000 LPH

• Trolly Mounted

• Weather proof

• Purifies up to sub micron level

• Coarse filter (Consumable)

• Fine Filter (Consumable)

• Magnetic Strainer (Washable)

• Ionic reaction Column (Consumable)

• Vacuum system with roots booster (for ultra high vacuum)

• Degassing Chamber (Double stage Degasification)

• Heaters

• Control Panel

• Online moisture PPM sensor

• Mounted BDV test kit

• Online flow meter

• Transformer evacuation system can be provided (if required)

The plant shall confirm theIS-6034-1989 and its latest revision.

Models Available according to different processing capacity:

1.) TOFT-010-D

2.) TOFT-020-D

3.) TOFT-030-D

4.) TOFT-060-D

5.) TOFT-080-D

6.) TOFT-100-D

7.) TOFT-120-D

Results after 3 passes:

1. BDV:- 20 KV to Better than 70 KV

2. PPM:- 100 to Better than 5 PPM

3. DGA:- 10% to Better than .05%

4. Solid suspended particles :- Up to 1 micron