Table of Contents
Overview of Dry Type Transformers
Dry type transformers are essential components in electrical distribution systems, especially for medium to high voltage applications. Unlike oil-filled transformers, these devices use air as a coolant, which makes them safer and more environmentally friendly. This design also minimizes the risks of fire hazards, making dry type transformers increasingly popular in urban areas and industries where safety is a paramount concern.
The 3150 kVA transformer is a notable example of dry type technology, offering robust performance for various applications. With a capacity of 3150 kVA, this transformer is capable of handling significant loads, making it ideal for commercial buildings, industrial facilities, and renewable energy projects. The efficiency and reliability of such transformers contribute to their widespread adoption in different sectors across China.
Advantages of Choosing a 3150 kVA Transformer
One of the major advantages of the 3150 kVA dry type transformer is its low maintenance requirements. The absence of oil means that there are fewer concerns regarding leaks and spills, which can be both costly and environmentally damaging. This feature not only reduces the operational costs but also ensures that the transformer operates efficiently over its lifespan.
Additionally, these transformers are designed to withstand harsh environmental conditions. They are often equipped with advanced insulation materials, ensuring durability and longevity even in challenging settings. Companies investing in 3150 kVA transformers can benefit from improved reliability and reduced downtime, which ultimately enhances productivity in their operations.
Quality Assurance from Chinese Manufacturers
Chinese companies have become leaders in the production of dry type transformers, particularly those rated at 3150 kVA. These manufacturers leverage advanced technology and strict quality control measures to ensure that their products meet international standards. As a result, buyers can expect high-quality transformers that deliver consistent performance and efficiency.
| Type | Rated capacity （KVA） | Voltage combination（KV） | No-load losses（W） | Load losses（W） | No-load current （%） | Short-circuit impedance （%） |
| SC12-30 | 30 | 6,6.3,6.6,10,11/0.4 | 150 | 710 | 2.0 | 4.0 |
| SC12-50 | 50 | 6,6.3,6.6,10,11/0.4 | 215 | 1000 | 2.0 | 4.0 |
| SC12-80 | 80 | 6,6.3,6.6,10,11/0.4 | 295 | 1380 | 1.5 | 4.0 |
| SC12-100 | 100 | 6,6.3,6.6,10,11/0.4 | 320 | 1570 | 1.5 | 4.0 |
| SC12-125 | 125 | 6,6.3,6.6,10,11/0.4 | 375 | 1850 | 1.3 | 4.0 |
| SCB12-160 | 160 | 6,6.3,6.6,10,11/0.4 | 430 | 2130 | 1.3 | 4.0 |
| SCB12-200 | 200 | 6,6.3,6.6,10,11/0.4 | 495 | 2530 | 1.1 | 4.0 |
| SCB12-250 | 250 | 6,6.3,6.6,10,11/0.4 | 575 | 2760 | 1.1 | 4.0 |
| SCB12-315 | 315 | 6,6.3,6.6,10,11/0.4 | 705 | 3470 | 1.0 | 4.0 |
| SCB12-400 | 400 | 6,6.3,6.6,10,11/0.4 | 785 | 3990 | 1.0 | 4.0 |
| SCB12-500 | 500 | 6,6.3,6.6,10,11/0.4 | 930 | 4880 | 1.0 | 4.0 |
| SCB12-630 | 630 | 6,6.3,6.6,10,11/0.4 | 1070 | 5880 | 0.85 | 4.0 |
| SCB12-630 | 630 | 6,6.3,6.6,10,11/0.4 | 1040 | 5960 | 0.85 | 6.0 |
| SCB12-800 | 800 | 6,6.3,6.6,10,11/0.4 | 1210 | 6960 | 0.85 | 6.0 |
| SCB12-1000 | 1000 | 6,6.3,6.6,10,11/0.4 | 1410 | 8130 | 0.85 | 6.0 |
| SCB12-1250 | 1250 | 6,6.3,6.6,10,11/0.4 | 1670 | 9690 | 0.85 | 6.0 |
| SCB12-1600 | 1600 | 6,6.3,6.6,10,11/0.4 | 1960 | 11700 | 0.85 | 6.0 |
| SCB12-2000 | 2000 | 6,6.3,6.6,10,11/0.4 | 2440 | 14400 | 0.7 | 6.0 |
| SCB12-2500 | 2500 | 6,6.3,6.6,10,11/0.4 | 2880 | 17100 | 0.7 | 6.0 |
Furthermore, many Chinese manufacturers offer long warranty periods for their dry type transformers, which is a testament to their confidence in product durability and customer satisfaction. A longer warranty not only provides peace of mind but also indicates that the manufacturer stands behind their products. This commitment to quality is vital for businesses seeking reliable power solutions in today’s competitive market.
