Haihong amorphous alloy 3D wound core oil-immersed transformer passed the short-circuit withstand test

       Transformer is an important power transmission equipment in the power grid system, its performance and quality play an important role in the security of the power grid and the reduction of line loss. In recent years, the State Grid Corporation of China and China Southern Power Grid Corporation have continuously strengthened the quality management of distribution network equipment, and increased the quality supervision and random inspection of transformers. From the published results of transformer quality sampling inspections, the most unqualified items in random inspections are transformer short circuits. Endurance test. Especially for amorphous alloy transformers, most of the products currently on the market cannot pass the short-circuit withstand test.

       The short-circuit withstand capacity test is the most stringent comprehensive assessment of the transformer structure design, manufacturing process and safe and reliable operation. A large number of professional data show that the transformer products that have passed the short-circuit withstand capacity test generally have sufficient withstand capacity and stable performance in operation, and the product has a long service life.

       Haihong Electric Co., Ltd. has always been committed to being an excellent equipment manufacturer. The company has deployed key R&D personnel, combined with the characteristics of stable three-dimensional wound core structure and strong short-circuit resistance, and successfully developed a short-circuit resistance through various trial productions. The amorphous alloy three-dimensional wound core transformer has successfully passed the short-circuit withstand capacity test, providing customers with more reliable and stable power distribution products that save materials and electricity. In the future, the company will continue to adhere to technological innovation to promote development, and provide society and customers with safer, more environmentally friendly, energy-saving and quieter power distribution products.