TU 38.101890-81

Oil T-1500U is made of low-sulphur naphtenic crude oil using acid-alkali refining.

Recommended for power equipment with voltage up to 500 kV

Index nameNorm
Kinematic viscosity, mm2/s (CS):  
at 50°C 9
 at -30°C 1500
Pour point, °C, not more - 45
The loss tangent of a dielectric at 90°C,%, not more  2,2
Anti oxidative stability (155°C, 14h, 50 ml/min),  0
Volatile low-molecular acids, mg KOH/g, not more 0,005
Mass fraction of residue,%, not more 0,01
Total Acid Number of oxidated oil, mg KOH/g, not more 0,1


Our partners