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About UsJiangxi Yawei Electrical is dedicated to providing high-quality transformers and power distribution equipment for global energy infrastructure. Backed by a robust R&D system, a state-of-the-art intelligent manufacturing platform, and stringent quality management practices, we deliver reliable power solutions tailored for sectors such as power grids, industry, transportation, and new energy.
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ProductsA comprehensive product portfolio covering transformers, switchgear, packaged substations, and PV & energy storage distribution systems. Backed by customized design solutions, high-efficiency standards, and robust adaptability to international industrial conditions, we meet the specialized needs of diverse countries and projects.
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EngineeringShowcasing Yawei Electrical's successful applications across multiple sectors, including grid projects, industrial parks, photovoltaic power plants, and transportation infrastructure. Through tangible project outcomes, we highlight the equipment performance, engineering capabilities, and strength in delivering services to the global market.
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BlogsFocusing on company updates, product and technology upgrades, industry trends, and engineering insights. Providing timely updates on Yawei Electric’s global market strategy, innovation achievements, and project progress.
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Contact UsProviding multi-channel, highly responsive technical support and business consulting services. Whether it’s product selection, project planning, or after-sales support, we’ll deliver comprehensive assistance with a professional and efficient approach.
10kV, 20kV, SH15, SH21, SH25 Oil-Immersed Amorphous Alloy Transformer Series
Keywords:
10kV, 20kV, SH15, SH21, SH25 Oil-Immersed Amorphous Alloy Transformer Series
Transformers can convert grid voltage into the voltage required by the system or load, enabling efficient energy transmission and distribution. This particular transformer replaces traditional silicon steel-core transformers and is now widely used in outdoor distribution systems. When deployed on a large scale, this product delivers significant energy-saving benefits while also helping to reduce atmospheric pollution. It is especially well-suited for areas facing power shortages, experiencing heavy load fluctuations, or where routine maintenance is challenging. Thanks to its fully sealed design, the transformer’s insulating oil and dielectric materials remain protected from atmospheric contamination, allowing it to operate reliably even in humid environments. As a result, it has become the ideal distribution equipment for both urban and rural power grids.
Product Features
Low loss, minimal heat generation, and low temperature rise ensure stable operation; advanced and well-designed structure with strong short-circuit resistance; exceptional overload capacity, ensuring safety, reliability, and excellent corrosion resistance—plus maintenance-free operation.
Energy-saving products reduce no-load losses by approximately 75% compared to S9-type transformers.
10kV, 20kV Oil-Immersed Amorphous Alloy Core Distribution Transformers (Passing Short-Circuit Testing)
Because amorphous alloy cores cannot withstand mechanical forces, and combined with the relatively weak mechanical strength of rectangular coils, short-circuit testing has become a significant technical challenge in the transformer industry for amorphous alloy transformers. Our company, leveraging our proven technical expertise, successfully overcame this hurdle by independently designing and developing the SBH15-M-2500/10 distribution transformer. This transformer recently passed the rigorous short-circuit test at the Shenyang National Transformer Quality Supervision and Inspection Center, marking our company’s amorphous alloy transformer design and manufacturing technology as internationally advanced.
Technical specifications
10kV, 20kV Oil-Immersed Amorphous Alloy Core Distribution Transformers (Product Insulation Level)
Technical Specifications for 10kV, 20kV SH15 Oil-Immersed Amorphous Alloy Transformers
Technical Specifications for 10kV, 20kV, SH21 Oil-Immersed Amorphous Alloy Transformers
Technical Specifications for 10kV, 20kV, SH25 Oil-Immersed Amorphous Alloy Transformers
Product Inquiry
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Welcome to the official website of Jiangxi Yawei Electrical Co., Ltd.
If you're interested in our products and services, please don’t hesitate to contact us or leave us a message—we’ll be happy to assist you!
Company Address:
Chongren County, Fuzhou City, Jiangxi Province, Industrial Park (Yongkang Industrial Park)
Phone:+86-794-6372688/6372866
Email:tina@gxhgdl.com
WhatsApp: 8613321702397
Official website:www.cnywdq.com
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