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Identification & Functionality
- Base Oil Type
- Chemical Family
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Features & Benefits
- Ready-to-Use Product Features
- CALTRANâ„¢ 60-40 GROUP I TRANSFORMER OIL
Calumet Specialty Products Partners has over 25 years of experience producing highlyrefined, clean, and stable electrical insulating fluids. Calumet participates in the Annual DOBLE Survey on transformer oil. Developed in-house house by Calumet’s R&D group, CALTRAN™ 60-40 Group I is a superior paraffinic transformer oil that fully meets IEC 60296, ed. 4, 2012 general specifications for inhibited oil.
IEC 60296 is a recognized, continually updated, international standard and applicable to specifications and test methods for unused mineral insulating oils. Transformer oil is
categorized into three grades: Trace Inhibited (<0.08% inhibitor content), Inhibited (0.08% - 0.40% inhibitor content), and Uninhibited which contains no inhibitor or antioxidant additives such as DBPC or DBP.
Applications & Uses
- Markets
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- Application Area
Properties
- Appearance
- Visual
- Physical Properties
Value | Units | Test Method / Conditions | |
Breakdown Voltage | 58 | - | IEC 60156 |
DDF (at 90°C, After Oxidation) | 0.16 | - | IEC 60247 |
DDF (at 90°C, Before Oxidation) | 0.002 | - | IEC 60247 |
Density (at 20°C) | 0.869 | g/mL | ISO 3675 |
Flash Point | 148 | - | ISO 2719 |
Furfural Content | 0.004 | - | IEC 61198 |
Inhibitors | 0.35 | - | IEC 60666 |
Interfacial Tension | 45 | dyne/cm | ISO 6295 |
Metal Passivator Additives | N/D | - | IEC 60666 |
Oxidation Stability | 514 | hrs | IEC 61125C |
PCA Content | 0.7 | % | IP 346 |
PCB Content | max. 1 | ppm | IEC 61619 |
Pour Point | -51 | °C | ISO 3016 |
Sludge | 0.16 | % | IEC 61125C |
Total Acidity | 0.49 | mg KOH/g | IEC 61125C |
Viscosity (at -30°C) | 878.4 | mm2/s | ISO 3104 |
Viscosity (at 40 ˚C) | 8.21 | mm2/s | ISO 3104 |
Water Content | 25 | mg/kg | IEC 60814 |
Acidity | max. 0.010 | mg KOH/g | IEC 62021-1 |
Regulatory & Compliance
- CALTRANâ„¢ 60-40 Group I provides
Compliance: Fully meets IEC 60296, ed. 4, 2012 general specifications for inhibited oil
Confidence: Verified by an accredited independent laboratory
Safety: Meets IP 346 and Modified Ames criteria for biological safety
Performance: Outstanding oxidation stability under severe conditions
Flexibility: Fully miscible with insulating oils meeting IEC 60296: 2012 specifications
Value: Optimal protection against corrosion, longer oil life and greater efficiency
Choice: Latest advancements in paraffinic transformer oil technology
Storage & Handling
- Handling and Safety
- This product should be stored in sealed containers at ambient temperature.
- Read and understand the Safety Data Sheet (SDS) before using this product.