Electrical insulating oil

Transformer Oil

U / T / I Series

Electrical Insulation Cooling and Heat Dissipation High Pressure -10°C ~ -40°C

Excellent electrical insulation and heat dissipation performance, combined with good oxidation stability and low-temperature fluidity, ensuring long-term stable operation of electrical equipment.

Electrical Insulation High breakdown voltage
Cooling and Heat Dissipation Effective heat transfer
Oxidation Stability Extended Service Life
Low-Temperature Flow Good low-temperature startability

Product Description

Excellent electrical insulation properties, high breakdown voltage, low dielectric loss factor, effectively preventing discharge phenomena and power loss in high-voltage electric fields; good thermal and oxidation stability, preventing acid and sludge formation during use, extending the service life of electrical equipment; low viscosity providing effective cooling, heat transfer, and low-temperature startability; excellent low-temperature performance without pour point depressants; suitable naphthenic and aromatic content to ensure dissolution of sludge formed during operation of electrical equipment without damaging insulating materials or affecting heat transfer. Suitable for internal cooling of transformers up to and including 330kV and other electrical equipment with similar requirements.

  • Excellent electrical insulation performance, high breakdown voltage
  • Excellent thermal stability and oxidation stability
  • Good Cooling and Heat Transfer Properties
  • Excellent Low-Temperature Performance with Low Pour Point
Engine Oil Filling Scene

Product Parameters

Product NameLUBEMAX SP 5W-30
Product TypeFull Synthetic Gasoline Engine Oil
Viscosity Grade5W-30
API LevelAPI SP
ILSACILSAC GF-6A
Kinematic Viscosity (100°C)10.7 mm²/s
Kinematic Viscosity (40°C)63.1 mm²/s
Viscosity Index172
Pour Point-42°C
Flash Point232°C
Sulfated Ash (SAPS)Low Sulfur, Low Ash, Low Phosphorus
Recommended oil change mileage10,000 km or 12 months