Table of Contents
Overview of Electrical Transformers
Electrical transformers are critical devices used in power distribution systems to transfer electrical energy between circuits through electromagnetic induction. They play a vital role in regulating voltage levels, ensuring efficient transmission, and minimizing energy losses. The design and construction of transformers can vary widely depending on their intended application and the specific requirements of the electrical grid.
| Type | Rating capacity （KVA） | Voltage combination（KV） | Off-load losses（W） | Load losses（W） | Off-load current （%） | Short-circuit voltage （%） |
| 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 |
In the context of a 750 kVA transformer, these units are designed to handle substantial loads, making them essential for industrial applications and large commercial buildings. A 750 kVA transformer can step down high voltages from transmission lines to a more manageable level suitable for local distribution. This functionality is crucial for maintaining stable and reliable power supply while protecting sensitive equipment from voltage fluctuations.
High-Quality Manufacturing in China
China has emerged as a global leader in the manufacturing of electrical transformers, leveraging advanced technologies and skilled labor to produce high-quality products. Many Chinese manufacturers specialize in producing transformers that meet international standards, ensuring safety and efficiency. Their commitment to quality control and innovation has allowed them to compete effectively in the global market.
One notable company in this sector is known for its state-of-the-art production facilities and rigorous testing processes. With a focus on sustainability and energy efficiency, they produce 750 kVA transformers that are not only reliable but also environmentally friendly. These transformers are designed to withstand harsh conditions, ensuring longevity and minimal maintenance requirements for end-users.
Importance of Quality in Transformer Production
The quality of a transformer directly impacts its performance, reliability, and lifespan. High-quality transformers are engineered to minimize energy losses and provide optimal performance under varying load conditions. Investing in a well-manufactured transformer can lead to significant cost savings over time, both in terms of energy consumption and maintenance.
Moreover, the use of premium materials and advanced manufacturing techniques ensures that transformers can endure the rigors of daily operation. This is particularly important for high-capacity units like the 750 kVA transformer, where even minor defects can lead to substantial operational issues. Companies that prioritize quality in their manufacturing processes often gain a competitive edge, attracting customers who value durability and efficiency.
