Core Features
Cooling and Insulation: Transformer oil serves dual functions of heat dissipation and insulation. During operation, the top layer oil temperature typically does not exceed 85°C, with a short-term maximum of 90°C.
Cooling Methods: Common approaches include natural cooling, forced air cooling, and forced oil circulation.
Advantages: Excellent insulation properties, high heat dissipation efficiency, low cost, and minimal operational noise.
Disadvantages: Oil is flammable, necessitating strict fire and explosion prevention measures, and poses potential environmental impacts.