Nach Engineering Pvt. Ltd. Pune, India.
There is no established calculation for estimating the time frame of oil change of a vacuum pump. Oil is changed in a vacuum pump if oil is contaminated or vacuum pumps fail to produce required vacuum levels. Contamination of vacuum … Continued
Oil or also commonly called transformer oil serves following purpose in a transformer. A. Primary : Electrical Insulation The main purpose of oil in transformers is to provide an effective electrical insulation between (a) the winding and tank and (b) between … Continued
What is Vacuum Drying of Power Transformer? Why is it required and How it is done? Here in this article we will address vacuum drying process/method , principle of vacuum dryer of power transformers and how it is done. … Continued
Impregnation is process of applying a coating or layers of chemically stable liquids to porous surfaces (like casting) or objects with inherent voids (like motor coils) to prevent accumulation of undesired elements like dust, dirt, chemicals or water. Impregnation of … Continued
Transformer oil filtration procedure | transformer oil regeneration / recycling | transformer oil treatment Do you know want to know what is Transformer Oil Purification ? how to do transformer oil filtration? Or what is oil purification process?. In … Continued
Filter candles in filter machines are subjected to temperature of 80 deg to 90 deg C. These temperatures tend to weaken the inter winding bonds of the filter element. The condition is worsen if core of the filter element is … Continued
It is of utmost important that Vacuum pump oil parameters like vapour pressure, viscosity are maintained at varying operating temperatures of vacuum pump. These parameters are crucial for deciding vacuum pump performance. Genuine vacuum pump oil recommended by pump OEM, … Continued
Vacuum pump oil is often contaminated in wet applications, like drying. It becomes therefore vital to maintain oil quality in order to expect continuous vacuum pump performance. Continuous monitoring of oil quality and quantity can save over cost of replacing … Continued