Vacuum cast coil (VCC) dry type transformer, unexcited, China manufacturer

Overview of Vacuum Cast Coil (VCC) Dry Type Transformers

Vacuum Cast Coil (VCC) dry type transformers are a vital component in modern electrical systems, particularly in environments where safety and efficiency are paramount. These transformers utilize a unique vacuum casting process that ensures optimal insulation and durability, making them suitable for a variety of applications. With the ability to operate without the risks associated with oil-filled transformers, VCC units are particularly favored in urban areas and locations with stringent environmental regulations. Manufactured primarily in China, these transformers have gained international recognition for their high performance and reliability. The innovative design minimizes maintenance requirements and enhances operational longevity, making them an ideal choice for industries ranging from renewable energy to transportation. Their robust construction also allows them to withstand harsh external conditions while maintaining efficiency.

Features and Advantages of VCC Dry Type Transformers

One of the key features of Vacuum Cast Coil dry type transformers is their superior thermal performance. The vacuum casting process used in their production helps to eliminate air pockets within the insulating resin, resulting in better heat dissipation. This feature not only extends the lifespan of the transformer but also ensures consistent performance under load. Additionally, VCC transformers are designed to be environmentally friendly. The absence of oil reduces the risk of environmental contamination and fire hazards, making them a safe choice for sensitive installations. Furthermore, their compact design allows for more flexible installation options, which can be a significant advantage in space-constrained environments.

Applications of VCC Dry Type Transformers in China

SC(B)10	Rated capacity （KVA）	Voltage combination（KV）	No-load losses（W）	Load losses（W）	No-load current （%）	Short-circuit impedance （%）
SC10-30	30	6,6.3,6.6,10,11/0.4	190	710	2.4	4.0
SC10-50	50	6,6.3,6.6,10,11/0.4	270	1000	2.4	4.0
SC10-80	80	6,6.3,6.6,10,11/0.4	370	1380	1.8	4.0
SC10-100	100	6,6.3,6.6,10,11/0.4	400	1570	1.8	4.0
SC10-125	125	6,6.3,6.6,10,11/0.4	470	1850	1.6	4.0
SCB10-160	160	6,6.3,6.6,10,11/0.4	550	2130	1.6	4.0
SCB10-200	200	6,6.3,6.6,10,11/0.4	630	2530	1.4	4.0
SCB10-250	250	6,6.3,6.6,10,11/0.4	720	2760	1.4	4.0
SCB10-315	315	6,6.3,6.6,10,11/0.4	880	3470	1.2	4.0
SCB10-400	400	6,6.3,6.6,10,11/0.4	980	3990	1.2	4.0
SCB10-500	500	6,6.3,6.6,10,11/0.4	1160	4880	1.2	4.0
SCB10-630	630	6,6.3,6.6,10,11/0.4	1350	5880	1.0	4.0
SCB10-630	630	6,6.3,6.6,10,11/0.4	1300	5960	1.0	6.0
SCB10-800	800	6,6.3,6.6,10,11/0.4	1520	6960	1.0	6.0
SCB10-1000	1000	6,6.3,6.6,10,11/0.4	1770	8130	1.0	6.0
SCB10-1250	1250	6,6.3,6.6,10,11/0.4	2090	9690	1.0	6.0
SCB10-1600	1600	6,6.3,6.6,10,11/0.4	2450	11730	1.0	6.0
SCB10-2000	2000	6,6.3,6.6,10,11/0.4	3050	14450	0.8	6.0
SCB10-2500	2500	6,6.3,6.6,10,11/0.4	3600	17170	0.8	6.0

In China, the application of Vacuum Cast Coil dry type transformers spans various sectors, including commercial buildings, industrial facilities, and renewable energy projects. Their reliability and efficiency make them particularly suitable for use in data centers and telecommunications, where uninterrupted power supply is crucial. The growing demand for renewable energy sources has further propelled the adoption of VCC transformers. They are increasingly being integrated into solar power plants and wind farms, where their ability to operate efficiently in diverse environmental conditions plays a critical role. As China continues to invest in sustainable energy solutions, the significance of these transformers will likely increase.