Step up dry type transformer, unexcited, China manufacturer

Overview of Step Up Dry Type Transformers

Step up dry type transformers are crucial components in electrical systems, designed to increase voltage from a lower level to a higher one. These transformers operate without the use of liquid insulation, which makes them more environmentally friendly and safer in terms of fire risk. Their design allows for efficient heat dissipation, ensuring reliable performance even in demanding conditions.

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

Manufactured primarily in China, these transformers cater to various industries, including renewable energy, manufacturing, and infrastructure development. The rise in demand for clean energy solutions has further propelled the production of step up dry type transformers, as they are essential for connecting renewable energy sources like wind and solar farms to the grid.

Advantages of Unexcited Transformers

Unexcited transformers are known for their ability to operate without an external excitation source, making them ideal for applications where constant voltage is required. This feature minimizes energy loss and enhances overall system efficiency, making them a popular choice among manufacturers in China. The absence of excitation requirements also leads to simpler installation and maintenance processes. Users benefit from reduced operational costs due to the less complex nature of unexcited transformers, translating to easier troubleshooting and longer service life compared to traditional transformers.

Chinese Manufacturers Leading the Industry

China has emerged as a leading manufacturer of step up dry type transformers, leveraging advanced technology and cost-effective production methods. Many Chinese companies specialize in designing and producing high-quality transformers that meet international standards, catering to both domestic and global markets. These manufacturers are increasingly investing in research and development to enhance the efficiency and reliability of their products. By focusing on innovations such as improved cooling systems and materials, they are not only meeting current market demands but also setting trends for future developments in transformer technology.