Transformer oil plays essential roles in the power industry

Transformer oil plays essential roles in the power industry, such as lubrication, cooling, insulation, etc. Therefore, the quality of transformer oil is very important, otherwise more equipment problems will be shown. Then we need to purify by transformer oil purifier, so that we can save oil and protect the environment.

1.Insulation: The dielectric strength of transformer oil is much higher than that of air. Insulation materials immersed in oil, not only improve the dielectric strength, but also play a moisture-proof role.

2. Arc elimination function: In the oil circuit breaker and transformer on-load regulator switch, the contact switching will generate an arc. Due to the good thermal conductivity of transformer oil, in the high temperature of the arc, can contact a large number of gases, resulting in greater pressure, thus improving the medium of arc extinguishing performance, so that the arc quickly brilliant extinguished.

3. Heat dissipation: transformer oil has a large specific heat, often used as a coolant. Transformer in the operation of the heat generated by the core and winding near the oil due to heat and expansion rise.

4. Sealing: transformer oil is widely used as sealing fluid in the hydraulic safety valve for oil-immersed equipment sealing and equipment evacuation of the site vacuum oil injection and oil replenishment.