At present, China's annual output of resin insulation baoding dry transformers has reached 10000MVA, becoming one of the world's largest production and sales of baoding dry transformers. With the promotion and application of SC (B) 9 series with low noise (the noise of distribution transformer under 2500kVA has been controlled within 50dB) and energy saving (no-load loss reduced by 25%), the performance index and manufacturing technology of baoding dry type transformer in China has reached the world advanced level.
With the popularization and application of baoding dry type transformer, its manufacturing technology has also been greatly developed, and the dry type transformer will be further developed in the following aspects.
(1) environmental performance certification: based on European standard HD464, the research and certification on climate (C0, C1, C2), environment (E0, E1, E2) and fire resistance (F0, F1, F2) characteristics of baoding dry transformer are carried out.
(2) the baoding dry type transformer energy-saving low s/n: as the new low silicon steel sheet, foil type winding structure, juncture, ladder core environmental protection requirements, the noise research thorough, and computer optimization design of the introduction of the new material, new craft, new technology, will make the future of baoding dry type transformer is more energy-efficient, more quiet.
(3) large capacity: from 50 ~ 2500 kva distribution transformer baoding dry type transformer, to the expansion of 10000 ~ 20000 kva / 35 kv power transformer, as the city power load increasing, the city of substation network area is more and more into the city, residential quarters, large load centers such as factories and mines, 35 kv large area power supply power transformer center will receive a wide range of applications.
(4) high reliability: to improve the quality and reliability of baoding dry transformer products will be the unremitting pursuit of people. A lot of basic research has been conducted on electromagnetic field calculation, wave process, pouring process, hot spot temperature rise, release mechanism, quality assurance system and reliability engineering, etc., and reliability certification has been carried out actively to further improve the reliability and service life of baoding dry type transformer.
(5) multi-field development: from the main distribution transformers of baoding dry-type transformer to special transformers and multi-purpose fields such as transformer used in power plant, excitation transformer, metro traction dry-type transformer, large-current electric furnace transformer, nuclear power plant, Marine and oil production platform.
(6) multi-function combination: development from single baoding dry type transformer to multi-functional combination transformer with air cooling, protective shell, temperature computer interface, zero sequence transformer, power measurement, closed bus and side outgoing line.
Baoding zhongyi electric material manufacturing co., LTD is a professional manufacturer of transformer for baoding transformer factory. It has professional production equipment, hoisting, tooling and testing equipment, and has established a perfect quality management system.
Main products of the company: baoding dry type transformer, baoding box type transformer, baoding oil immersed transformer, baoding high and low voltage complete sets of equipment. I companies to follow "detail decides success or failure, honesty molded the future" of the enterprise purpose, adhere to "quality measuring market, seek development by innovation, to management for efficiency" business philosophy, to make my company's products are widely used in power plant, chemical, construction, mining, metallurgy, rail transportation and other industries, to meet the needs of various users, my company rely on superior product quality, thoughtful service, won the trust of our customers.
