SPC TRANSFORMER OIL is a highly refined light mineral oil with high dielectric strength and excellent oxidation stability for electrical insulation applications.
SPC TRANSFORMER OIL complies with the following specification:
• BS 148 (Class I)
• IEC 296 (Class I)
SPC TRANSFORMER OIL will provide the following benefits:
• Ensures good insulation of electrical conductor.
• Prevents arcing between electrodes.
• Minimizes dielectric loss.
• Provides long service life.
• Provides effective cooling of transformer coils.
SPC TRANSFORMER OIL is recommended for applications mainly in transformers and switchgears where BSI, IEC and AS or other comparable specification is required.
SPC TRANSFORMER OIL
Viscosity, Kinematic at 40 0C, cSt: 9.1
Flash Point, COC, 0C: 148
Pour Point, 0C: -50
Density, 20 0C, kg/L: 0.887
Dielectric Strength, KV: 40
Dissipation Factor, at 90 0C, 40 to 60 Hz,%: 0.001
Neutralisation Value, mg KOH/g: 0.01
Water Content, ppm: 10
Corrosive Sulphur: Non-corrosive
Anti-oxidant Additives: Not detectable
Oxidation Stability at 164 hours:
Total Acidity, mg KOH/g: 0.24
Sludge, % mass: 0.08