Table of Contents
Blog Topic: Power Transformer
Power transformers are essential components in the electrical power system, responsible for stepping up or stepping down voltage levels to ensure efficient transmission and distribution of electricity. Among the various types of transformers, the 3 phase transformer is widely used in industrial and commercial applications due to its ability to handle three-phase power systems.

In recent years, China has emerged as a major player in the global power transformer market, with many enterprises specializing in the design, manufacturing, and distribution of high-quality transformers. These Chinese companies have gained a reputation for their expertise in producing transformers that meet international standards, such as the IEC60076.
One such Chinese enterprise that has made a name for itself in the power transformer industry is known for its commitment to quality and innovation. With a team of experienced engineers and technicians, this company has been able to develop cutting-edge transformer solutions that cater to the diverse needs of its customers.
To showcase their expertise and capabilities, this Chinese enterprise has produced a series of informative videos that provide insights into the design, manufacturing, and testing processes of their transformers. These videos offer a behind-the-scenes look at the state-of-the-art facilities and equipment used in the production of transformers, highlighting the company’s commitment to quality and excellence.
| model | Rated\\u00a0capacity\\u00a0\\uff08KVA\\uff09 | Voltage\\u00a0combination\\uff08KV\\uff09 | No-load\\u00a0losses\\uff08W\\uff09 | Load\\u00a0losses\\uff08W\\uff09 | No-load\\u00a0current\\u00a0\\uff08%\\uff09 | Short-circuit\\u00a0impedance\\u00a0\\uff08%\\uff09 |
| SC10-800 | 800 | 33,35,38/6,6.3,6.6,10,11 | 2200 | 9400 | 1.1 | 6.0 |
| SC10-1000 | 1000 | Voltage\\u00a0combination\\uff08KV\\uff09 | 2610 | 10800 | 1.1 | 6.0 |
| SC10-1250 | 1250 | 6,6.3,6.6,10,11/0.4 | 3060 | 11900 | 1.0 | 6.0 |
| SC10-1500 | 1500 | Voltage\\u00a0combination\\uff08KV\\uff09 | 3600 | 15400 | 1.0 | 6.0 |
| SC10-2000 | 2000 | 6,6.3,6.6,10,11/0.4 | 4130 | 18200 | 0.9 | 7.0 |
| SC10-2500 | 2500 | Voltage\\u00a0combination\\uff08KV\\uff09 | 4750 | 21800 | 0.9 | 7.0 |
| SC10-3150 | 3150 | 6,6.3,6.6,10,11/0.4 | 5880 | 24500 | 0.8 | 8.0 |
| SC10-4000 | 4000 | Voltage\\u00a0combination\\uff08KV\\uff09 | 6860 | 29400 | 0.8 | 8.0 |
| SC10-5000 | 5000 | 6,6.3,6.6,10,11/0.4 | 8180 | 34960 | 0.7 | 8.0 |
| SC10-6300 | 6300 | Voltage\\u00a0combination\\uff08KV\\uff09 | 9680 | 40800 | 0.7 | 8.0 |
| SC10-8000 | 8000 | 6,6.3,6.6,10,11/0.4 | 11000 | 46060 | 0.6 | 9.0 |
| SC10-10000 | 10000 | Voltage\\u00a0combination\\uff08KV\\uff09 | 12660 | 56500 | 0.6 | 9.0 |
| SC10-12500 | 12500 | 6,6.3,6.6,10,11/0.4 | 15400 | 64600 | 0.5 | 9.0 |
| SC10-16000 | 16000 | Voltage\\u00a0combination\\uff08KV\\uff09 | 18900 | 76000 | 0.5 | 9.0 |
| SC10-20000 | 20000 | 6,6.3,6.6,10,11/0.4 | 22400 | 85500 | 0.4 | 10.0 |
One of the key advantages of working with a specialist in power transformers is the ability to customize transformer solutions to meet specific requirements. Whether it’s a custom voltage rating, frequency, or insulation class, a specialist transformer manufacturer can tailor their products to suit the unique needs of their customers.
Furthermore, by partnering with a specialist transformer manufacturer, customers can benefit from expert advice and support throughout the entire lifecycle of their transformers. From initial design and installation to maintenance and repair, a specialist transformer manufacturer can provide valuable insights and assistance to ensure optimal performance and reliability.
| Type | Rated\\u00a0capacity\\u00a0\\uff08KVA\\uff09 | Voltage\\u00a0combination\\uff08KV\\uff09 | No-load\\u00a0losses\\uff08W\\uff09 | Load\\u00a0losses\\uff08W\\uff09 | No-load\\u00a0current\\u00a0(%) | Short-circuit\\u00a0impedance\\u00a0(%) |
| S11-630 | 630 | 33,35/6.3,6.6,10.5,11 | 830 | 7870 | 1.10 | 6.5 |
| S11-800 | 800 | 33,35/6.3,6.6,10.5,11 | 980 | 9410 | 1.00 | 6.5 |
| S11-1000 | 1000 | 33,35/6.3,6.6,10.5,11 | 1150 | 11540 | 1.00 | 6.5 |
| S11-1250 | 1250 | 33,35/6.3,6.6,10.5,11 | 1410 | 13940 | 0.90 | 6.5 |
| S11-1600 | 1600 | 33,35/6.3,6.6,10.5,11 | 1700 | 16670 | 0.80 | 6.5 |
| S11-2000 | 2000 | 33,35/6.3,6.6,10.5,11 | 2180 | 18380 | 0.70 | 6.5 |
| S11-2500 | 2500 | 33,35/6.3,6.6,10.5,11 | 2560 | 19670 | 0.60 | 6.5 |
| S11-3150 | 3150 | 33,35/6.3,6.6,10.5,11 | 3040 | 23090 | 0.56 | 7.0 |
| S11-4000 | 4000 | 33,35/6.3,6.6,10.5,11 | 3620 | 27360 | 0.56 | 7.0 |
| S11-5000 | 5000 | 33,35/6.3,6.6,10.5,11 | 4320 | 31380 | 0.48 | 7.0 |
| S11-6300 | 6300 | 33,35/6.3,6.6,10.5,11 | 5250 | 35060 | 0.48 | 7.5 |
| S11-8000 | 8000 | 33,35/6.3,6.6,10.5,11 | 7200 | 38500 | 0.42 | 7.5 |
| S11-10000 | 10000 | 33,35/6.3,6.6,10.5,11 | 8700 | 45300 | 0.42 | 7.5 |
| S11-12500 | 12500 | 33,35/6.3,6.6,10.5,11 | 10080 | 53900 | 0.40 | 8.0 |
| S11-16000 | 16000 | 33,35/6.3,6.6,10.5,11 | 12160 | 65800 | 0.40 | 8.0 |
| S11-20000 | 20000 | 33,35/6.3,6.6,10.5,11 | 14400 | 79500 | 0.40 | 8.0 |
| S11-25000 | 25000 | 33,35/6.3,6.6,10.5,11 | 17020 | 94100 | 0.32 | 8.0 |
| S11-31500 | 31500 | 33,35/6.3,6.6,10.5,11 | 20220 | 112900 | 0.32 | 8.0 |
In conclusion, power transformers play a crucial role in the electrical power system, and working with a specialist transformer manufacturer can help ensure the reliability and efficiency of these critical components. With China emerging as a key player in the global power transformer market, enterprises specializing in transformer manufacturing are well-positioned to meet the growing demand for high-quality transformer solutions.

By leveraging their expertise, innovation, and commitment to quality, Chinese transformer manufacturers are setting new standards in the industry and providing customers with reliable and efficient transformer solutions. Through informative videos and other resources, these companies are showcasing their capabilities and demonstrating their dedication to excellence in transformer manufacturing.

