Power Lubes Transformer oils are widely used in Transformers, oil immersed circuit breakers and switchgears, Power Lubes Transformers oils are widely used in special transformers designed to operate of elevated to temperatures and in low maintenance/maintenance –free transformers designed to operate for longer periods.
SPECIFICATION: |
Appearance | Clear, transparent &
free from suspended matter or sediment |
Density @ 29.5 ºC, Min | 0.829 |
Kinematic Viscosity, @ 27 ºC | 14.33 |
Interfacial Tension, at 27 ºC, Min | 0.50 |
Flash Point, Min | 170 |
Pour Point, Max | -14 |
Neutralization Value a) Total Acidity, Max b) Inorganic acidity / alkalinity |
Nil Nil |
Corrosive Sulfur | Non-Corrosive |
Electric Strength (BDV)
a) New unfiltered oil, Min b) After Filtration, Min |
76 |
Oxidation Stability a) Neutralization Value after oxidation, Max b) Total Sludge, after oxidation, Max |
0.067 0.044 |
Presence of Oxidation inhibitor, % by weight | 0.1 |
Water content, Max | 9 ppm |
a)Total Acidity, Max
b) Total Sludge Value, Max |
0.01 0.006 |