Shah Enterprises

Industrial transformer oil Product Description

Industrial Transformer Oil is a high-performance insulating and cooling medium formulated to deliver excellent dielectric strength and thermal stability across heavy-duty electrical applications. It protects transformer components from oxidation, moisture, and thermal degradation, ensuring safer operation and longer service life. Ideal for power distribution systems, switchgear, and industrial electrical equipment.

Key Features

• High dielectric strength for reliable insulation

• Excellent heat transfer capability

• Low moisture content and low viscosity

• Superior oxidation & chemical stability

• Protects internal metal parts from corrosion

• Minimizes sludge and deposit formation

• Long service life under continuous load

VISTONY Transformer Oil is a premium, high-performance electrical insulating oil specifically formulated to ensure the long-term reliability, efficiency, and safety of your electrical equipment. It is widely used in power and distribution applications across India.

VISTONY Transformer Insulating Oil, a high-performance mineral insulating oil engineered for optimal dielectric insulation, cooling performance and long-term reliability in oil-filled transformers, switchgear and related electrical equipment.

Key Features & Benefits

• Superior dielectric strength and electrical insulation properties, enabling safe and efficient operation of transformers under high-voltage conditions.

• Excellent oxidation stability and ageing resistance, to extend oil life and reduce maintenance costs.

• Low viscosity and good thermal conductivity, ensuring effective heat dissipation and improved thermal management of transformer windings.

• Minimised water content and free from harmful additives/corrosive sulphur, meeting stringent electrical industry standards.

• Suitable for aspirational designs and modern grids, providing reliable performance even under stressful operating conditions.

Compliance & Specifications

• Complies with the latest Indian standard for new mineral insulating oils, IS 335 : 2018 “New Insulating Oils — Specification”. 

• Manufactured in accordance with recognised industry test methods and codes such as IS 1866 : 2000 for maintenance and supervision of insulating oil. 

• Typical physicochemical properties: clear & transparent appearance, specific density ~0.83 g/cm³ at ~30 °C, pour point below -18 °C, flash point >170 °C, breakdown voltage >70 kV (subject to grade). (Based on analogous industry specification examples).