Types of Transformers: Dry Type and Liquid Filled

SC(B)10 Rated capacity (KVA)Voltage combination(KV)No-load losses(W)Load losses(W)No-load current (%)Short-circuit impedance (%)
SC10-30306,6.3,6.6,10,11/0.41907102.44.0
SC10-50506,6.3,6.6,10,11/0.427010002.44.0
SC10-80806,6.3,6.6,10,11/0.437013801.84.0
SC10-1001006,6.3,6.6,10,11/0.440015701.84.0
SC10-1251256,6.3,6.6,10,11/0.447018501.64.0
SCB10-1601606,6.3,6.6,10,11/0.455021301.64.0
SCB10-2002006,6.3,6.6,10,11/0.463025301.44.0
SCB10-2502506,6.3,6.6,10,11/0.472027601.44.0
SCB10-3153156,6.3,6.6,10,11/0.488034701.24.0
SCB10-4004006,6.3,6.6,10,11/0.498039901.24.0
SCB10-5005006,6.3,6.6,10,11/0.4116048801.24.0
SCB10-6306306,6.3,6.6,10,11/0.4135058801.04.0
SCB10-6306306,6.3,6.6,10,11/0.4130059601.06.0
SCB10-8008006,6.3,6.6,10,11/0.4152069601.06.0
SCB10-100010006,6.3,6.6,10,11/0.4177081301.06.0
SCB10-125012506,6.3,6.6,10,11/0.4209096901.06.0
SCB10-160016006,6.3,6.6,10,11/0.42450117301.06.0
SCB10-200020006,6.3,6.6,10,11/0.43050144500.86.0
SCB10-250025006,6.3,6.6,10,11/0.43600171700.86.0

Transformers play a crucial role in electrical systems, and they are primarily categorized into two main types: dry type transformers and liquid-filled transformers. Dry type transformers are insulated with air and do not use any liquid coolant, making them ideal for indoor applications where fire safety is a concern. These transformers are often found in commercial and industrial settings, offering low maintenance and high reliability.

On the other hand, liquid-filled transformers utilize oil as a cooling and insulating medium. This type is typically used in outdoor applications and is well-suited for high voltage situations. The oil not only cools the transformer but also provides an additional layer of insulation, allowing them to operate efficiently even under heavy loads. However, it is essential to manage these transformers carefully due to potential environmental concerns related to oil spills.

Medium Voltage Transformers in China

SC(B)10 Rated capacity (KVA)Voltage combination(KV)No-load losses(W)Load losses(W)No-load current (%)Short-circuit impedance (%)
SC10-30306,6.3,6.6,10,11/0.41907102.44.0
SC10-50506,6.3,6.6,10,11/0.427010002.44.0
SC10-80806,6.3,6.6,10,11/0.437013801.84.0
SC10-1001006,6.3,6.6,10,11/0.440015701.84.0
SC10-1251256,6.3,6.6,10,11/0.447018501.64.0
SCB10-1601606,6.3,6.6,10,11/0.455021301.64.0
SCB10-2002006,6.3,6.6,10,11/0.463025301.44.0
SCB10-2502506,6.3,6.6,10,11/0.472027601.44.0
SCB10-3153156,6.3,6.6,10,11/0.488034701.24.0
SCB10-4004006,6.3,6.6,10,11/0.498039901.24.0
SCB10-5005006,6.3,6.6,10,11/0.4116048801.24.0
SCB10-6306306,6.3,6.6,10,11/0.4135058801.04.0
SCB10-6306306,6.3,6.6,10,11/0.4130059601.06.0
SCB10-8008006,6.3,6.6,10,11/0.4152069601.06.0
SCB10-100010006,6.3,6.6,10,11/0.4177081301.06.0
SCB10-125012506,6.3,6.6,10,11/0.4209096901.06.0
SCB10-160016006,6.3,6.6,10,11/0.42450117301.06.0
SCB10-200020006,6.3,6.6,10,11/0.43050144500.86.0
SCB10-250025006,6.3,6.6,10,11/0.43600171700.86.0

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China is a significant player in the global transformer manufacturing market, producing a wide range of electrical equipment, including medium voltage transformers. These transformers are designed to operate within a voltage range of 1 kV to 35 kV, making them versatile for various applications such as substations, industrial plants, and renewable energy projects. Chinese manufacturers are known for their advanced technology and competitive pricing, providing solutions that meet international standards.

Many Chinese manufacturers are now focusing on eco-friendly practices in their production processes. This includes using recyclable materials and reducing emissions during manufacturing. The growing emphasis on sustainability is driving innovation in transformer design, leading to more efficient and environmentally friendly products. As a result, businesses worldwide are increasingly sourcing medium voltage transformers from China to enhance their green initiatives.

Eco-Friendly Solutions in Transformer Manufacturing

The shift towards eco-friendly manufacturing processes is changing the landscape of transformer production. Manufacturers are adopting new technologies that minimize waste and energy consumption, ensuring that their products have a lower environmental impact. This trend is particularly evident in the design of dry type transformers, which do not require oil and are inherently safer for the environment.

Incorporating sustainable practices not only benefits the planet but also enhances the reputation of manufacturers. With consumers becoming more environmentally conscious, companies that prioritize eco-friendly solutions are gaining a competitive edge. Additionally, many manufacturers are creating informative videos to showcase their sustainable practices and the advantages of their products, helping customers make informed decisions.

By integrating eco-friendly features and promoting them effectively, transformer manufacturers can contribute positively to both the environment and the industry at large.

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