Characteristics Of Oil-immersed Transformers

Advantage:
1. Transformer oil has good insulation performance and good thermal conductivity. At the same time, transformer oil is cheap.
2. It can solve the problem of large-capacity heat dissipation and high-voltage insulation of transformers.
Shortcoming:
1. Transformer oil is flammable and may burn or explode when exposed to flame.
2. Transformer oil is harmful to human body.
3. Transformer oil needs to be checked regularly.
4. The sealing performance of oil-immersed transformers is poor and should be aged. Oil leakage is serious in the operating place, affecting the safe operation of the equipment and affecting the environment.
5. The insulation level of oil-immersed transformers is low and they are designed and manufactured according to Class A insulation.