to measure density you use a volumetric flask
this is a big bottle with a narrow neck
there is a mark on the neck with a precise volume
fill a 1 liter flask with your oil
if it weighs 1Kg the density is 1 kg / liter or 1 gram per cc
generally referred to as 1 in liquids or Unity in oil for manometers
why mentioning loss angle 0.002 in transformer
The oil should be greater than 100M Ohms resistance. If a flash over occurs within the transformer the oil has to be replaced
7.6 pounds/gallon
Density of Transformer Oil at 29.5oC is 0.89g/cm3.The exact density of transformer oil depends upon the manufacturer but, expressed in SI units, is typically a little less than 900 kg/m3 at 20oC. The J&P Transformer Book states that 'a limit of 895 kg/m3 at 20oC ensures that the temperature (of the oil) must fall to -20oC before the density of the oil would exceed that of ice' -thus ensuring that if ice forms, then it would remain at the bottom of the tank.
Density of Transformer Oil at 29.5oC is 0.89g/cm3.The exact density of transformer oil depends upon the manufacturer but, expressed in SI units, is typically a little less than 900 kg/m3 at 20oC. The J&P Transformer Book states that 'a limit of 895 kg/m3 at 20oC ensures that the temperature (of the oil) must fall to -20oC before the density of the oil would exceed that of ice' -thus ensuring that if ice forms, then it would remain at the bottom of the tank.
Transformer oil is pure insulating oil.
to cool a winding of transformer and it is a insulating material and transformer oil is a purifing oil
The density of a transformer depends on the materials used in its construction, such as the core, coil, and insulation. Typically, transformer density ranges from 1.6 g/cm3 to 2.2 g/cm3. Transformers with higher power ratings tend to have higher density due to the larger amount of material needed.
To measure the density of paraffinic oil, you can use a hydrometer or a digital densitometer. Simply place the instrument in the oil sample and record the reading to determine the density. Alternatively, you can also calculate the density using the formula: Density = mass / volume, where the mass is measured using a balance and the volume can be determined using a graduated cylinder.
Nytro libra is an uninhibited transformer oil
An oil transformer is filled with PCB oil to better transfer heat from the windings to the outside case (and into the air).
transformer consists of polychlorinated biphenyls,...etc