Overview of Power Transformers

TypeRated capacity (KVA)Voltage combination(KV)No-load losses(W)Load losses(W)No-load current (%)Short-circuit impedance (%)
SC10-80080033,35,38/6,6.3,6.6,10,11220094001.16.0
SC10-10001000Voltage combination(KV)2610108001.16.0
SC10-125012506,6.3,6.6,10,11/0.43060119001.06.0
SC10-15001500Voltage combination(KV)3600154001.06.0
SC10-200020006,6.3,6.6,10,11/0.44130182000.97.0
SC10-25002500Voltage combination(KV)4750218000.97.0
SC10-315031506,6.3,6.6,10,11/0.45880245000.88.0
SC10-40004000Voltage combination(KV)6860294000.88.0
SC10-500050006,6.3,6.6,10,11/0.48180349600.78.0
SC10-63006300Voltage combination(KV)9680408000.78.0
SC10-800080006,6.3,6.6,10,11/0.411000460600.69.0
SC10-1000010000Voltage combination(KV)12660565000.69.0
SC10-12500125006,6.3,6.6,10,11/0.415400646000.59.0
SC10-1600016000Voltage combination(KV)18900760000.59.0
SC10-20000200006,6.3,6.6,10,11/0.422400855000.410.0

Power transformers are crucial components in electrical power distribution systems. They are designed to transfer electrical energy between two or more circuits through electromagnetic induction. A 100 kVA transformer, for instance, is capable of handling a maximum load of 100 kilovolt-amperes, making it suitable for various industrial applications. These transformers play a vital role in stepping up or stepping down voltage levels to ensure efficient power transmission.

The design and manufacturing of power transformers must adhere to strict quality standards. Many manufacturers in China, for instance, invest in advanced technologies and skilled labor to produce high-quality transformers. The commitment to quality is often validated through certifications such as ISO 9001, which ensures that the products meet international standards for quality management systems. This certification is essential for building trust with clients in both domestic and international markets.

Importance of ISO 9001 Certification

TypeRated capacity (KVA)Voltage combination(KV)No-load losses(W)Load losses(W)No-load current (%)Short-circuit impedance (%)
SC12-30306,6.3,6.6,10,11/0.41507102.04.0
SC12-50506,6.3,6.6,10,11/0.421510002.04.0
SC12-80806,6.3,6.6,10,11/0.429513801.54.0
SC12-1001006,6.3,6.6,10,11/0.432015701.54.0
SC12-1251256,6.3,6.6,10,11/0.437518501.34.0
SCB12-1601606,6.3,6.6,10,11/0.443021301.34.0
SCB12-2002006,6.3,6.6,10,11/0.449525301.14.0
SCB12-2502506,6.3,6.6,10,11/0.457527601.14.0
SCB12-3153156,6.3,6.6,10,11/0.470534701.04.0
SCB12-4004006,6.3,6.6,10,11/0.478539901.04.0
SCB12-5005006,6.3,6.6,10,11/0.493048801.04.0
SCB12-6306306,6.3,6.6,10,11/0.4107058800.854.0
SCB12-6306306,6.3,6.6,10,11/0.4104059600.856.0
SCB12-8008006,6.3,6.6,10,11/0.4121069600.856.0
SCB12-100010006,6.3,6.6,10,11/0.4141081300.856.0
SCB12-125012506,6.3,6.6,10,11/0.4167096900.856.0
SCB12-160016006,6.3,6.6,10,11/0.41960117000.856.0
SCB12-200020006,6.3,6.6,10,11/0.42440144000.76.0
SCB12-250025006,6.3,6.6,10,11/0.42880171000.76.0

ISO 9001 certification is an international standard that specifies requirements for a quality management system (QMS). For manufacturers of power transformers, obtaining this certification demonstrates their commitment to delivering high-quality products consistently. Adherence to ISO 9001 helps companies streamline their processes, improve customer satisfaction, and reduce operational costs.

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In the competitive landscape of the transformer industry, having ISO 9001 certification can be a significant differentiator. It assures customers that the manufacturer follows best practices in production, from sourcing raw materials to final assembly. Moreover, it enhances the company’s reputation, opening doors to new business opportunities and partnerships.

Power Transformer Market in China

China has become one of the largest manufacturers of power transformers globally, thanks to its robust industrial base and technological advancements. With an increasing demand for electricity driven by rapid urbanization and industrial growth, the market for transformers, including 100 kVA units, continues to expand. Chinese manufacturers are well-positioned to meet this demand through innovation and cost-effective production methods.

The competitive pricing of Chinese-made transformers often attracts international buyers, but quality remains a crucial consideration. Companies that prioritize quality, such as those certified with ISO 9001, are gaining a larger share of the market. As a result, customers are more likely to choose these manufacturers over others, ensuring reliability and efficiency in their power distribution systems.