Table of Contents
Understanding Distribution Transformers
| Type | Rated capacity （KVA） | Voltage combination（KV） | No-load losses（W） | Load losses（W） | No-load current （%） | Short-circuit impedance （%） |
| SC10-800 | 800 | 33,35,38/6,6.3,6.6,10,11 | 2200 | 9400 | 1.1 | 6.0 |
| SC10-1000 | 1000 | Voltage combination（KV） | 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 combination（KV） | 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 combination（KV） | 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 combination（KV） | 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 combination（KV） | 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 combination（KV） | 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 combination（KV） | 18900 | 76000 | 0.5 | 9.0 |
| SC10-20000 | 20000 | 6,6.3,6.6,10,11/0.4 | 22400 | 85500 | 0.4 | 10.0 |
Distribution transformers are essential components in the electrical power distribution system. They are designed to step down high voltage electricity from transmission lines to a lower voltage suitable for use in residential, commercial, and industrial applications. One of the key specifications of these transformers is their capacity, which is often measured in kilovolt-amperes (kVA).
A 31500 kVA transformer is particularly significant in large-scale operations, providing substantial power to meet the demands of various industries. These transformers are engineered to ensure efficiency and reliability, making them indispensable in the energy sector. The design and materials used in manufacturing these transformers play a crucial role in their performance and longevity.
Advantages of 31500 kVA Transformers from Chinese Manufacturers
Chinese manufacturers have gained a reputation for producing high-quality distribution transformers at competitive prices. The cost-effective nature of these transformers makes them an attractive option for businesses looking to optimize their energy costs without compromising on quality. With advancements in technology and production techniques, these manufacturers are able to deliver products that meet international standards.
In addition to cost savings, purchasing a 31500 kVA transformer from a Chinese maker often comes with the advantage of shorter lead times. The robust supply chain and production capabilities in China enable quicker delivery, allowing businesses to minimize downtime and streamline their operations. Furthermore, many manufacturers offer customizable solutions to meet specific power requirements, enhancing their appeal in various markets.
Factors Influencing the Cost of Distribution Transformers
The cost of a distribution transformer, such as a 31500 kVA model, can be influenced by several factors. Material costs, including copper and steel, significantly impact the overall price. Fluctuations in the global market can lead to variations in these raw material costs, which in turn affect the pricing of the final product.
Another important factor is the technology and features integrated into the transformer. Smart transformers equipped with advanced monitoring systems may come at a premium but can offer enhanced efficiency and operational insights. Additionally, the level of customization required can also contribute to the overall cost. Businesses must carefully evaluate their needs and budget to make an informed decision on their transformer investment.
