Transformer Oil – Industrial Grade Insulating Oil
Transformer Oil, also known as insulating oil, is a highly refined mineral oil used in power and distribution transformers. It acts as a coolant and insulator, playing a vital role in heat dissipation and electrical insulation within transformers and switchgears.
With excellent dielectric strength and thermal stability, our transformer oil ensures efficient and safe transformer operation. It resists oxidation, prevents sludge formation, and meets global standards like IS:335 and IEC 60296 — making it suitable for high-voltage, industrial, and utility-grade equipment.
- Transformer Oil is essential for ensuring the long-term performance of electrical systems, protecting them from heat and electrical discharges.
- Our oil is processed to eliminate moisture and impurities, enhancing insulation and minimizing breakdown risks under electrical stress.
- It is widely used in transformers, circuit breakers, switchgears, and high-voltage capacitors.
- Our product is tested for breakdown voltage (BDV), acidity, flash point, and moisture content as per international guidelines.
Technical Specifications
| Property/Test | Method(ASTM-D) | Specifications |
|---|---|---|
| Density @ 15°C (kg/m³) | IS 1448 | Max 890 |
| Flash Point (°C) | IS 1448 | Min 140 |
| BDV (Breakdown Voltage) (kV) | IS 6792 | Min 30 |
| Acidity (mg KOH/g) | IS 1448 | Max 0.03 |
| Water Content (ppm) | ASTM D1533 | Max 50 |