SPC TRANSFORMER OIL is a highly refined light mineral oil with high dielectric strength and excellent oxidation stability for electrical insulation applications.
PERFORMANCE STANDARDS
SPC TRANSFORMER OIL complies with the following specification:
• BS 148 (Class I)
• IEC 296 (Class I)
BENEFITS
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.
APPLICATIONS
SPC TRANSFORMER OIL is recommended for applications mainly in transformers and switchgears where BSI, IEC and AS or other comparable specification is required.
TYPICAL CHARACTERISTICS
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