What advantages does silicone oil provide for insulating transformers over other fluids?

Silicone oil offers several advantages over other insulating fluids. Its high dielectric strength and thermal stability ensure effective insulation and cooling under demanding conditions. The oil’s low flammability enhances fire safety, making it suitable for installations where fire risk is a concern. Silicone oil also exhibits excellent chemical stability, resisting oxidation and degradation, which extends the service life of both the oil and the transformer. Additionally, its consistent viscosity across a broad temperature range ensures reliable performance in varying environmental conditions.