Product Performance:

The 1.25# transformer oil is formulated by blending a moderately refined, low-viscosity, low- pour point naphthenic base oil (with a small amount of intermediate base oil) with antioxidant composite additives.

2. It is produced under strict quality control procedures, ensuring stable performance and fixed resources.

3. It boasts electrical insulation properties, with a high breakdown voltage and a low dielectric loss factor, effectively preventing discharge phenomena and power loss under high voltage fields.

4. Its excellent thermal and oxidation stability prevents the formation of acids and sludge during use, thereby extending the lifespan of electrical equipment.

5. This oil product features a low viscosity, offering effective cooling and heat transfer properties.

6. It boasts excellent anti-outgassing properties, preventing the discharge phenomenon of gas gaps under high-voltage electric field conditions.

7. Additionally, it contains an appropriate amount of naphthenes and aromatics, ensuring the mud formed during the operation of electrical equipment dissolves without damaging the insulating materials or affecting heat transfer.

8. Moreover, it is an environmentally friendly transformer oil as it contains no polychlorinated biphenyls.

Application Scope:

25# transformer oil is suitable for transformers rated at 330KV and below, as well as electrical equipment with similar requirements.