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Since its establishment in 2016, Cangzhou Longsheng Iron Core Co., Ltd. has focused on the production and manufacturing of transformer iron cores, and our professionalism and commitment to quality in this field can be trusted. As a key component in transformer, the quality and performance of transformer core directly affect the overall efficiency and service life of transformer. -
We specialize in the production of transformer cores and have accumulated extensive experience and expertise in material selection, design optimization, manufacturing process and quality control. The high quality silicon steel sheet is used as the core material, and the precise cutting, stacking and annealing processes ensure the low loss, high conductivity and excellent electromagnetic properties of the core. -
Led by science and technology, the iron core is upgraded to inject stronger power into the transformer
Dry-type transformer
High safety: dry-type transformer does not contain insulating oil
- Product description
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High safety: dry-type transformer does not contain insulating oil, so it has the characteristics of fire prevention and no pollution, and can be directly operated in the load center, especially suitable for nuclear power plants, military facilities and other places that require a high degree of safety.
Strong short-circuit resistance: It is manufactured with domestic advanced technology and has high mechanical strength and short-circuit resistance.
Good thermal stability: small partial discharge, high reliability and long service life.
Energy saving and environmental protection: low loss, low noise, energy saving effect is obvious, and maintenance free.
Good heat dissipation performance: good heat dissipation performance, strong overload capacity. In forced air cooling, capacity operation can be increased.
Small size and light weight: high-quality cold-rolled grain-oriented silicon steel sheet is used, and the iron core silicon steel sheet adopts 45-degree full oblique joints, so that the magnetic flux passes along the direction of the silicon steel sheet joints, thereby reducing the volume and weight.
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