Transformer Oil
Stable dielectric performance for power, distribution, and industrial transformer systems
Greyhound Lubricants supplies a refined range of high-purity electrical insulating oils developed for power transformers, switchgear, distribution units, and high-voltage electrical equipment. Formulated according to IEC 60296 standards and refined using advanced hydrotreatment processes, our transformer oils deliver excellent dielectric strength, oxidation stability, and long-term thermal performance under severe African operating conditions.
Designed for both inhibited and uninhibited service environments, Greyhound transformer oils support efficient heat transfer, reduced sludge formation, and extended equipment service life.
Product Range
Consistent insulation and cooling efficiency across power transformers
Greyhound Lubricants supplies high-purity electrical insulating oils engineered for stable dielectric strength, efficient heat dissipation, and long-term transformer reliability. Refined to meet IEC 60296 standards using clean, high-purity base oils, our transformer oils deliver consistent cooling performance, excellent oxidation resistance, and dependable operation in power and distribution systems under demanding thermal and electrical loads.
Inhibited Transformer Oil — INH-T2
A high-stability inhibited transformer oil offering superior oxidation resistance for demanding long-service applications.
- Meets IEC 60296 Type A / Type B
- Extended life due to antioxidant additives
- Reduces sludge formation under high thermal stress
- Recommended for power transformers, high-load distribution units, and sealed systems
Uninhibited Transformer Oil — UNH-T1
High-dielectric mineral transformer oil refined for natural oxidation stability and excellent cooling.
- Meets IEC 60296 Uninhibited
- Ideal for breathing-type transformers
- Provides strong dielectric strength and low moisture content
- Suitable for distribution transformers, switchgear, and electrical equipment requiring pure mineral oil
Greyhound Lubricants transformer oils are trusted across utility networks, industrial plants, and renewable-energy installations — delivering stable dielectric protection, reliable cooling, and long transformer life.
Why Choose Greyhound TRANSFORMER Oils?
- High dielectric strength ensuring excellent insulation between windings and conductors.
- Superior oxidation stability (inhibited and uninhibited variants) reducing sludge and acid formation.
- Low moisture content through advanced refining and dehydration processes.
- Efficient heat dissipation improving transformer cooling and energy efficiency.
- High-purity base oils sourced from internationally accredited refineries.
- Low gas evolution for stable performance under electrical stress.
- Meets IEC 60296 and other global transformer-fluid requirements.
- Batch consistency through European-compliant mass-volume blending systems.
