Low Loss Dry Transformer Insulation
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Low Loss Dry Transformer Insulation
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产品描述
- 产品描述
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- Commodity name: Low Loss Dry Transformer Insulation
The company is a comprehensive electrical equipment manufacturing enterprise integrating R & D and production of electrical equipment such as distribution transformers, intelligent switch cabinets and box-type substations.
The company is a comprehensive electrical equipment manufacturing enterprise integrating R & D and production of electrical equipment such as distribution transformers, intelligent switch cabinets and box-type substations.
The epoxy resin cast dry-type transformer is made of high-quality materials, scientific formula, and adopts advanced production testing equipment in strict process. The product has the characteristics of high reliability and long service life. Depending on the use environment, shells with different protection levels can be configured or not. It can be used as a replacement product of oil-immersed transformer, suitable for high-rise buildings, commercial centers, airports, tunnels, chemical plants, nuclear power plants, ships and other important or special environmental places.
Dry-type transformers are widely used in local lighting, high-rise buildings, airports, terminals, CNC machinery and other places. Simply speaking, dry-type transformers are transformers whose cores and windings are not immersed in insulating oil. The cooling method is divided into natural air cooling (AN) and forced air cooling (AF). Under natural air cooling, the transformer can continuously run for a long time at the rated capacity. With forced air cooling, the output capacity of the transformer can be increased by 50%. It is suitable for intermittent overload operation or emergency accident overload operation; due to the large increase in load loss and impedance voltage during overload, it is in a non-economic operating state, so it should not be subjected to long-term continuous overload operation.
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