Types of Transformers: Dry Type and Liquid Immersed

SC(B)11Rated capacity (KVA)Voltage combination(KV)No-load losses(W)Load losses(W)No-load current (%)Short-circuit impedance (%)
SC11-30306,6.3,6.6,10,11/0.41807102.44.0
SC11-50506,6.3,6.6,10,11/0.425010002.44.0
SC11-80806,6.3,6.6,10,11/0.434013801.84.0
SC11-1001006,6.3,6.6,10,11/0.436015701.84.0
SC11-1251256,6.3,6.6,10,11/0.442018501.64.0
SCB11-1601606,6.3,6.6,10,11/0.449021301.64.0
SCB11-2002006,6.3,6.6,10,11/0.456025301.44.0
SCB11-2502506,6.3,6.6,10,11/0.465027601.44.0
SCB11-3153156,6.3,6.6,10,11/0.479034701.24.0
SCB11-4004006,6.3,6.6,10,11/0.488039901.24.0
SCB11-5005006,6.3,6.6,10,11/0.4105048801.24.0
SCB11-6306306,6.3,6.6,10,11/0.4121058801.04.0
SCB11-6306306,6.3,6.6,10,11/0.4117059601.06.0
SCB11-8008006,6.3,6.6,10,11/0.4137069601.06.0
SCB11-100010006,6.3,6.6,10,11/0.4159081301.06.0
SCB11-125012506,6.3,6.6,10,11/0.4188096901.06.0
SCB11-160016006,6.3,6.6,10,11/0.42210117301.06.0
SCB11-200020006,6.3,6.6,10,11/0.42720144500.86.0
SCB11-250025006,6.3,6.6,10,11/0.43200171700.86.0

Transformers are essential components in power distribution systems, and they come in various types to suit different applications. Dry type transformers are designed without any liquid insulation, using air as the cooling medium. This makes them ideal for indoor installations or locations where safety is a concern, as they are less likely to leak hazardous fluids. Their compact design and minimal maintenance requirements have made them a popular choice among many industries.

Liquid immersed transformers, on the other hand, utilize oil or another liquid as both insulation and coolant. This type of transformer is more efficient for high-power applications and is commonly used in outdoor settings. The oil bath provides excellent heat dissipation and enhances the transformer’s ability to handle high loads. Additionally, they often have a longer lifespan due to their robust design, making them a preferred option for utility companies and large industrial operations.

Ground Mounted Transformers

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Ground mounted transformers are typically installed directly on the ground rather than elevated structures. This design simplifies installation and maintenance while providing easy access for service personnel. Such transformers are commonly used in urban areas where space is limited, and they can be integrated into the landscape with minimal disruption.

These transformers can be either dry type or liquid immersed, depending on the specific needs of the application. Ground mounted options are especially beneficial for commercial and residential developments, ensuring reliable power distribution while maintaining a low profile. Their versatility allows for various configurations, adapting to the unique demands of each site.

China Exporter and Maker of Transformers

China has emerged as a leading exporter of transformers, meeting the growing global demand for efficient power solutions. With numerous manufacturers specializing in both dry type and liquid immersed transformers, the country offers a wide range of products tailored to different market needs. These makers focus on quality and cost-effectiveness, providing competitively priced solutions without compromising on performance.

In addition to affordability, many Chinese transformers come with advanced technology features that enhance efficiency and reliability. Videos showcasing transformer manufacturing processes and product demonstrations are widely available, allowing potential buyers to assess quality and craftsmanship before making a purchase. The country’s commitment to innovation ensures that its transformers meet international standards, making them an attractive option for global clients seeking cut price solutions.