HP Transformer Oil is a high-quality electrical insulating oil specifically formulated to provide exceptional dielectric strength, thermal stability, and oxidation resistance. Designed with human and environmental safety in mind, this oil is completely free from carcinogenic substances such as Polychlorinated Biphenyls (PCB) and Poly Aromatic Hydrocarbons (PAH). It ensures reliable insulation and efficient heat dissipation, making it suitable for a wide range of electrical equipment including transformers, switchgears, and circuit breakers. Manufactured from highly refined mineral base oils, HP Transformer Oil exhibits outstanding oxidation stability and low sludge formation, ensuring a long service life and consistent performance even under extreme load conditions. Its superior ageing characteristics help maintain insulation integrity, while its high interfacial tension and excellent moisture resistance prevent electrical failures caused by contamination. This premium insulating fluid meets and exceeds the requirements of IS: 335-1993 (Reaffirmed 2005) and IS: 335-2018 Type II Uninhibited standards, ensuring dependable performance for all critical electrical applications. With a clear, transparent appearance and exceptional dielectric properties, HP Transformer Oil delivers optimum efficiency, reduced maintenance, and enhanced operational safety in both indoor and outdoor transformer installations.
| Appearance | Clear, transparent, free from suspended matter or sediments |
|---|---|
| Density @ 29.5°C, g/cc | 0.8279 |
| Kinematic Viscosity, cSt | 16.46 @ 27°C ; 11 @ 40°C |
| Flash Point, Pensky-Martens Closed, °C | 172 |
| Pour Point, °C | -18 |
