Oil T-1500U is produced from sour paraffinic crudes using selective refining and hydrofinishing processes. Contains the antioxidant additive ionol. Features improved oxidation stability, low sulfur compound content, and low dielectric loss tangent value. Recommended for use in electrical equipment with voltages up to 500 kV and above.
Applications:
• Power and distribution transformers
• High-voltage bushings and oil circuit breakers
• Reactors and other power equipment components
• Operation in various climatic zones, including northern regions
Technical characteristics:
• Density at 20 °C: 889 kg/m³
• Acid number: 0.01 mg KOH/g
• Flash point (open cup): 153 °C
• Pour point: –51 °C
• Color: light yellow (less than 0.5 CNT units)
• Dielectric strength: 72 kV (after sample preparation)
Technical description (TDS)
