Electric furnace transformers are specialized transformers designed specifically based on the working principles, load characteristics, and operational characteristics of various types of electric furnaces, aiming to meet the specific power requirements of different electric furnaces during their operation.
Specific types of electric furnace transformers: including steelmaking electric arc furnace transformers, ladle refining furnace transformers, slag furnace transformers, ore heating furnace transformers, medium frequency furnace transformers, as well as other power frequency furnace transformers, medium frequency induction furnace transformers, and DC electric furnace transformers, such as silicon carbide and graphitization furnace transformers.
Classification of industrial furnace transformers: mainly divided into three categories: resistance furnace transformers, electric arc furnace transformers, and induction furnace transformers.
Features
Leading Technology
High capacity, low loss, and more energy-efficient. All products comply with national standards and International Electrotechnical Commission standards.
High-voltage copper tape winding technology enhances lightning protection performance.
Low-voltage copper foil winding technology uses high-quality A-class insulation materials with a higher temperature resistance rating.
Low magnetic leakage, high mechanical strength, and strong short-circuit resistance.
The core adopts a 45° full-slope stepped lamination structure.
Shell
Processed with Japanese Mitsubishi laser cutting machines, CNC punching machines, and bending equipment to ensure processing accuracy.
Electrostatic powder coating treatment, no paint peeling for 30 years.
Fully sealed structure, maintenance-free, with a normal service life exceeding 30 years.
Core
The core is made of high-quality cold-rolled oriented silicon steel sheets, with a mineral oxide insulation coating (from Baosteel and Wuhan Iron and Steel in China).
By controlling the cutting and lamination process of the silicon steel sheets, the loss level, no-load current, and noise are minimized.
The core is specially reinforced to ensure the structural stability of the transformer during normal operation and transportation.
Windings
The low-voltage winding uses high-quality copper foil with excellent insulation performance.
The high-voltage winding typically uses insulated copper wire, processed with the patented technology.
Strong resistance to radial stress caused by short circuits.
Parameters
The technical parameters of special transformers are not fixed but customized according to the individualized demands of customers. Therefore, dear customer, if you have any doubts or uncertainties during the selection process, please feel free to contact us at any time. We will provide you with a detailed demand form to help you clarify the specific technical requirements and offer professional suggestions based on the information you provide, so as to design a transformer product that meets your expectations.
Benefits
High operational reliability
This product has passed the operational reliability verification in over 50 countries and regions around the world, fully demonstrating its ability to maintain a stable operating state under different environments and working conditions.
Wide market coverage
The product is mainly sold to markets and regions such as East Asia, Central Asia, Southeast Asia, South America, and North America, and has a broad international market share.
Strict compliance with standards
Strictly adheres to the IEC 60076 series of standards to ensure that the product meets the internationally recognized norms and requirements in terms of design, production, and performance.
Use
It has a wide range of applications. In the metallurgical industry, it can be used for smelting high-quality alloy copper and iron alloys, providing stable power support for metallurgical production. In the chemical industry, it can meet the power demands for the production of yellow phosphorus, calcium carbide, synthetic resins, and other products. In the machinery industry, it is suitable for smelting cast steel and cast iron, facilitating the smooth progress of the mechanical manufacturing process.
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