S11 Oil-Immersed Step-Up Transformer For HPP
Step-Up Transformer
Transformer Features
1. The high-reliability electrical structure is reasonable and scientific, and all indicators meet the GB/6450 national standard.
2. Compact structure and superior performance. It has the advantages of no hanging core, no maintenance, etc., and it is easy to install.
3. The coil temperature rise is low, the overload capacity is strong, the body adopts a firm structure, and the short circuit resistance is strong.
4. High reliability The electrical structure is reasonable and scientific, and the indicators meet the national standard of GB/6450 dry-type power transformers. Environmental protection features. It has high temperature resistance, moisture resistance, high stability, chemical compatibility, low temperature resistance, radiation resistance and non-toxicity.
5. The corrugated sheet of the corrugated fuel tank is made of imported steel plate and imported equipment, which is beautiful, practical and durable.
6. Both indoor and outdoor can be used.
Oil-immersed transformers rely on oil as the cooling medium, such as oil-immersed natural cooling, oil-immersed air cooling, oil-immersed water cooling, and forced oil circulation. The role of oil is to insulate, dissipate heat, and extinguish arcs. Generally, the main transformer of a booster station is oil-immersed, with a transformation ratio of 20KV/500KV, or 20KV/220KV. Generally, the factory transformers used by power plants to drive their own loads are also oil-immersed transformers.
Type S11 is a product developed on the basis of the S9 series of distribution transformers. It has the characteristics of low loss, low noise, strong short-circuit resistance, good impact resistance and good economic operation.
