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Type 1 Transformer Oil

Type 1 Transformer Oil is mainly used in general power transformers and distribution equipment. Its characteristics include:

• Good insulation performance: Effectively prevents current flow within the transformer, ensuring normal operation.
• Excellent thermal conductivity: Quickly dissipates heat generated during transformer operation, preventing equipment overheating.
• Lower cost: Relatively simple production process, suitable for most conventional transformers.

Type 2 Transformer Oil

Type 2 Transformer Oil enhances oxidation resistance on the basis of Type 1 oil. Its characteristics include:

• Excellent oxidation resistance: Less prone to oxidation at high temperatures, extending service life and reducing maintenance frequency.
• Higher thermal stability: Maintains stable physical and chemical properties in high-temperature environments, less likely to produce deposits.
• Better electrical insulation: Maintains good electrical insulation in high-temperature and high-pressure environments.

In summary, Type 1 oil does not contain antioxidants, while Type 2 oil contains oxidation inhibitors, which help delay the aging process of the transformer oil. Considering oxidation, it is more recommended to use Type 2 transformer oil to extend the service life of the transformer and maintain its stable performance.