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SOLVENT-EXTRACT TRANSFORMER OIL

Solvent-extracted transformer oil. Recommended for use in transformers and other oil-filled electric equipments. Contains anti-oxidation additive.

Manufacturer: OOO "LUKOIL-Nizhegorodnefteorgsintez"



Parameter Value
Kinematic viscosity at 40/-30°C, mm2/c, min 9,0/1300
Dielectric loss tangent at 90°C, %, max 1,7
Flash point open cup, oC, min 150
Freezing point, oC, max -45
Base number, mgKOH/1 of oil, min 0,02
Oxidation stability by IEC Induction Oxidation Period method, h, min -
Sulphated ash content, % max -
Mass fraction of S, %, max 0,6