Transformer oil filtration process step by step live in hindi .

In this video you can learn how transformer oil filtration machine works All the oil filtration process described and live demo was given in this video. Transformer oil filtration needed when the oil BDV value decrease then our required BDV value. Its works on three process 1) Heating 2) Filtration 3) De-gasification . Oil filtration improves Bdv value of oil by removing moisture content, Dissolved gases , Acidity, Sludge and other unwanted impurities. In this video you can Oil filtration machine all parts work and operating sequence . Pump::- 1) Inlet pump 2) Vacuum pump 3) Roots Pump 4) Discharge pump 5) Water circulating pump Heater 1 &. heater 2 Filter:- 1)Pre filter 2) Filter press removes sludge particles bigger than 50 microns 3)Edge filter/ fine filter removes sludges particles upto 0.5 microns. Degassing chamber stage-1 stage-2