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Product Overview
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TBEA focuses on the fields of new energy, ultra-high voltage, and distribution network, building the core competitiveness of the whole industry chain of transformer components.It has built a world-class intelligent manufacturing production line, covering the full range of 10 kV-1,100 kV transformer oil tanks and complete equipment, deeply engaging in core product systems such as iron cores and oil tanks, promoting integrated innovative applications, and has now become the largest and most complete high-end component integration enterprise in the domestic industry chain.TBEA deeply integrates cutting-edge technologies such as artificial intelligence and 5G with eight industrial management systems, accelerating the upgrading of the whole industry chain towards high-end, intelligent, and green.Relying on the advantage of participating in national strategic projects, our products are exported to more than 30 countries and regions around the world, winning widespread recognition in the international market.
Component industry chain
10 kV-1,100 kV full range of transformer oil tanks and complete transformer components
Products and Solutions
Iron Core
Oil Tank
Metal Corrugated Oil Conservator
Valve
Panel-Type Radiator
Non-Electric Intelligent Components
Epoxy Resin Products
Iron Core
TBEA provides a series of iron core solutions for voltage levels ranging from 10 kV to 220 kV, mainly producing SCB18 dry-type transformer iron cores, special transformer iron cores, magnetic shielding, amorphous and iron core current transformers. By automated transverse cutting technology and intelligent production, all hole-making molds can be customized for customers to meet their personalized quality needs.
The adopted products have the advantages of low loss, low noise, low no-load current, high mechanical strength, strong short-circuit resistance, small partial discharge, good insulation performance, good thermal stability, precise size, small burrs, excellent process coefficient and beautiful appearance.
The adopted products have the advantages of low loss, low noise, low no-load current, high mechanical strength, strong short-circuit resistance, small partial discharge, good insulation performance, good thermal stability, precise size, small burrs, excellent process coefficient and beautiful appearance.
Transformer Tank
TBEA has the capacity to mass-produce transformers and reactor oil tanks with voltage levels of 10 kV-1,100 kV. Its products have the advantages of high sealing, excellent thermal performance, high oxidation resistance, high corrosion resistance, and beautiful appearance, meet the needs of special application scenarios such as high heat, high humidity, low temperature, and saline-alkali. They are widely used in domestic and foreign UHV, large-scale hydropower, large-scale nuclear power, large-scale thermal power, and large-scale renewable energy projects. The “refrigerator-type oil tank” is made with 100% automatic welding and 100% offline automatic sand blasting, providing customers with reliable choices with excellent product performance and strong contract performance guarantee capabilities.
Corrugated Tank
TBEA has the first corrugated fuel tank production line in China with completely independent intellectual property rights, which realizes the intelligentization of the entire process of cutting, welding, assembly and painting. The product has high capacity, stable structure, small stray loss, less heat, long life, and can adapt to working conditions with large impact loads, large load fluctuations, and frequent load changes.The products have been widely supplied to domestic top-tier power distribution equipment-making companies, and are also exported to overseas high-end power transmission and transformation markets such as the UAE, Sri Lanka, Indonesia, South Korea, Turkey, and Poland.
New Energy Transformer Tank
TBEA can professionally customize various types of box-type transformer shell components such as American transformers, Chinese transformers, European transformers, etc. according to customer needs, and adopt internationally advanced cutting, welding, and anti-corrosion technologies. The products are more stable, longer in service life, and are resistant to salt spray, and fully suitable for operating environments with harsh natural conditions such as beaches, grasslands, deserts, and Gobi.The product is also characterized by moisture-proof, rust-proof, dust-proof, rodent-proof, theft-proof, heat-insulating, fully enclosed, movable, small size, compact structure, easy transportation, quick installation, easy maintenance, short construction period and low investment cost, widely used in photovoltaic, wind power, urban public power distribution, high-rise buildings, residential areas, industrial and mining enterprises, ports, oil fields, parks, highways and construction sites.
Metal Corrugated Oil Conservator
It has a complete process system for oil conservator, independently develops key equipment, and has a comprehensive product line covering 10 kV-1,000 kV.The product adopts a stainless steel core, which is completely isolated from air and has a service life of 30 years. It has the advantages of reliable structure, accurate oil level display and lifelong maintenance-free. It’s professional laboratory tests tensile strength, yield strength, and mechanical properties. The products have been appraised by institutions, and have stable performance and reliable operation. They are widely used in power grids, offshore wind power, rail transit, and new energy projects.
Valve
TBEA specializes in producing various valve products such as butterfly valves, ball valves, gate valves, stop valves, welded valves, intelligent electric ball valves, etc. for transformers.High-strength and corrosion-resistant materials are selected, advanced sealing technology and high-quality sealing materials are used. The product structure is designed to be compact, with advantages such as easy installation and disassembly, long service life, and low maintenance costs.TBEA has a high R&D level and has developed a series of new products such as new check valves, cryogenic valves, high temperature and high pressure valves, and is the domestic enterprise with the most advanced transformer valve production method, the best quality and the highest output. It has established a long-term strategic cooperation with ABB, Siemens, Xi’an XD Transformer Co., Ltd., Baoding Tianwei Baobian Electric Co., Ltd., etc.
Panel-Type Radiator
TBEA produces various types of plate-type radiators, creating a precedent for automatic welding of finned tubes in the industry, realizing integrated assembly and welding, with no leaks, beautiful appearance, high weld strength, and excellent heat dissipation and oil-saving performance. The products are made of high-quality raw materials, and the corrosion resistance level can meet C5 environmental requirements. They can be used in extremely cold areas of -60℃, and are suitable for oil-immersed transformers and reactors of various capacities with voltage level ranging from 35 kV to 500 kV, and are widely used in inland areas, coastal areas, offshore wind power and other areas.
Digital Gas Relay
The product has high-precision imported sensors. Based on all the mechanical functions of conventional double-float type gas relays, it can collect gas accumulation data and transmit it to the distal end via 4-20 mA and RS485 to achieve on-site display. It has high measurement accuracy and large data storage capacity, which can greatly reduce the workload on operation and maintenance. It can reliably give an alarm and lockout signals before the gas density drops to a dangerous level. The density display value is not affected by changes in temperature and altitude.
Digital Oil-Level & Winding Thermostat
The product can be used in large-scale thermal power plants, substations, converter stations and other power transmission and transformation lines to achieve real-time monitoring of windings and oil levels, long-distance transmission, and large data storage capacity; the product has good protection performance and can work normally under outdoor conditions. The instrument is equipped with four or six groups of adjustable control switches, which can be used for transformer cooling system startup and signal alarm respectively, avoiding or reducing transformer failures caused by overtemperature, so as to extend the service life of transformers.
Digital Pointer-type Oil Level Indicator
The product can be used in large-scale thermal power plants, substations, converter stations and other power transmission and transformation lines to achieve real-time remote detection of oil level information, convert oil level changes into standard analog signals (4-20 mA), RS485 to provide data information for remote computers or other instruments, and conduct data collection. More than 10,000 pieces of original data can be stored in situ, providing strong support for transformer operation.
Online Monitoring Unit for Core and Clamp Grounding
The product is used in large-scale thermal power plants, substations, converter stations and other power transmission and transformation lines to achieve real-time current monitoring of core and clamp, maximum current memory, and long-distance transmission. It can automatically monitor the grounding current of the core/clamp of the transformer in operation continuously or periodically, and promptly detect multi-point grounding current faults with core/clamp and report automatically.
Digital Pressure Relief Valve
The product can be used in large-scale thermal power plants, substations, converter stations and other power transmission and transformation lines. When the oil tank pressure rises to its opening pressure, it can open quickly to reduce the pressure in the oil tank; when the pressure drops to the closing pressure value, it can close reliably to keep the positive pressure in the oil tank forever, prevent external air, moisture and other impurities from entering the oil tank, and provide data transmission signals for real-time pressure monitoring.
Intelligent Maintenance-Free Dehydrating Breather
The product can be used in large-scale thermal power plants, substations, converter stations and other power transmission and transformation lines. It can automatically determine the temperature and humidity of silica gel, automatically heat it, and realize long-distance signal transmission. The display module can operate smoothly at -40℃, which solves the problem that LCD cannot display due to the low ambient temperature in the northern region. Its internal intelligent monitoring system determines the best start-up time of the heating system through continuous monitoring and data collection of the internal humidity of the dehydrating breather and the changes during breathing in and out, so as to avoid starting the heating system during breathing in and causing moisture reflux.
Epoxy Resin Products
The product is made of epoxy resin material with high insulation and mechanical properties. It has high withstand voltage capability, low partial discharge, low leakage rate, excellent insulation and mechanical properties. It can pass the temperature cycling test from -40℃ to 105℃. The product has high reliability, has successfully passed the GB type test, and meets the IEC standard requirements.
Iron Core
TBEA provides a series of iron core solutions for voltage levels ranging from 10 kV to 220 kV, mainly producing SCB18 dry-type transformer iron cores, special transformer iron cores, magnetic shielding, amorphous and iron core current transformers. By automated transverse cutting technology and intelligent production, all hole-making molds can be customized for customers to meet their personalized quality needs.
The adopted products have the advantages of low loss, low noise, low no-load current, high mechanical strength, strong short-circuit resistance, small partial discharge, good insulation performance, good thermal stability, precise size, small burrs, excellent process coefficient and beautiful appearance.
The adopted products have the advantages of low loss, low noise, low no-load current, high mechanical strength, strong short-circuit resistance, small partial discharge, good insulation performance, good thermal stability, precise size, small burrs, excellent process coefficient and beautiful appearance.
Transformer Tank
TBEA has the capacity to mass-produce transformers and reactor oil tanks with voltage levels of 10 kV-1,100 kV. Its products have the advantages of high sealing, excellent thermal performance, high oxidation resistance, high corrosion resistance, and beautiful appearance, meet the needs of special application scenarios such as high heat, high humidity, low temperature, and saline-alkali. They are widely used in domestic and foreign UHV, large-scale hydropower, large-scale nuclear power, large-scale thermal power, and large-scale renewable energy projects. The “refrigerator-type oil tank” is made with 100% automatic welding and 100% offline automatic sand blasting, providing customers with reliable choices with excellent product performance and strong contract performance guarantee capabilities.
Corrugated Tank
TBEA has the first corrugated fuel tank production line in China with completely independent intellectual property rights, which realizes the intelligentization of the entire process of cutting, welding, assembly and painting. The product has high capacity, stable structure, small stray loss, less heat, long life, and can adapt to working conditions with large impact loads, large load fluctuations, and frequent load changes.The products have been widely supplied to domestic top-tier power distribution equipment-making companies, and are also exported to overseas high-end power transmission and transformation markets such as the UAE, Sri Lanka, Indonesia, South Korea, Turkey, and Poland.
New Energy Transformer Tank
TBEA can professionally customize various types of box-type transformer shell components such as American transformers, Chinese transformers, European transformers, etc. according to customer needs, and adopt internationally advanced cutting, welding, and anti-corrosion technologies. The products are more stable, longer in service life, and are resistant to salt spray, and fully suitable for operating environments with harsh natural conditions such as beaches, grasslands, deserts, and Gobi.The product is also characterized by moisture-proof, rust-proof, dust-proof, rodent-proof, theft-proof, heat-insulating, fully enclosed, movable, small size, compact structure, easy transportation, quick installation, easy maintenance, short construction period and low investment cost, widely used in photovoltaic, wind power, urban public power distribution, high-rise buildings, residential areas, industrial and mining enterprises, ports, oil fields, parks, highways and construction sites.
Metal Corrugated Oil Conservator
It has a complete process system for oil conservator, independently develops key equipment, and has a comprehensive product line covering 10 kV-1,000 kV.The product adopts a stainless steel core, which is completely isolated from air and has a service life of 30 years. It has the advantages of reliable structure, accurate oil level display and lifelong maintenance-free. It’s professional laboratory tests tensile strength, yield strength, and mechanical properties. The products have been appraised by institutions, and have stable performance and reliable operation. They are widely used in power grids, offshore wind power, rail transit, and new energy projects.
Valve
TBEA specializes in producing various valve products such as butterfly valves, ball valves, gate valves, stop valves, welded valves, intelligent electric ball valves, etc. for transformers.High-strength and corrosion-resistant materials are selected, advanced sealing technology and high-quality sealing materials are used. The product structure is designed to be compact, with advantages such as easy installation and disassembly, long service life, and low maintenance costs.TBEA has a high R&D level and has developed a series of new products such as new check valves, cryogenic valves, high temperature and high pressure valves, and is the domestic enterprise with the most advanced transformer valve production method, the best quality and the highest output. It has established a long-term strategic cooperation with ABB, Siemens, Xi’an XD Transformer Co., Ltd., Baoding Tianwei Baobian Electric Co., Ltd., etc.
Panel-Type Radiator
TBEA produces various types of plate-type radiators, creating a precedent for automatic welding of finned tubes in the industry, realizing integrated assembly and welding, with no leaks, beautiful appearance, high weld strength, and excellent heat dissipation and oil-saving performance. The products are made of high-quality raw materials, and the corrosion resistance level can meet C5 environmental requirements. They can be used in extremely cold areas of -60℃, and are suitable for oil-immersed transformers and reactors of various capacities with voltage level ranging from 35 kV to 500 kV, and are widely used in inland areas, coastal areas, offshore wind power and other areas.
Digital Gas Relay
The product has high-precision imported sensors. Based on all the mechanical functions of conventional double-float type gas relays, it can collect gas accumulation data and transmit it to the distal end via 4-20 mA and RS485 to achieve on-site display. It has high measurement accuracy and large data storage capacity, which can greatly reduce the workload on operation and maintenance. It can reliably give an alarm and lockout signals before the gas density drops to a dangerous level. The density display value is not affected by changes in temperature and altitude.
Digital Oil-Level & Winding Thermostat
The product can be used in large-scale thermal power plants, substations, converter stations and other power transmission and transformation lines to achieve real-time monitoring of windings and oil levels, long-distance transmission, and large data storage capacity; the product has good protection performance and can work normally under outdoor conditions. The instrument is equipped with four or six groups of adjustable control switches, which can be used for transformer cooling system startup and signal alarm respectively, avoiding or reducing transformer failures caused by overtemperature, so as to extend the service life of transformers.
Digital Pointer-type Oil Level Indicator
The product can be used in large-scale thermal power plants, substations, converter stations and other power transmission and transformation lines to achieve real-time remote detection of oil level information, convert oil level changes into standard analog signals (4-20 mA), RS485 to provide data information for remote computers or other instruments, and conduct data collection. More than 10,000 pieces of original data can be stored in situ, providing strong support for transformer operation.
Online Monitoring Unit for Core and Clamp Grounding
The product is used in large-scale thermal power plants, substations, converter stations and other power transmission and transformation lines to achieve real-time current monitoring of core and clamp, maximum current memory, and long-distance transmission. It can automatically monitor the grounding current of the core/clamp of the transformer in operation continuously or periodically, and promptly detect multi-point grounding current faults with core/clamp and report automatically.
Digital Pressure Relief Valve
The product can be used in large-scale thermal power plants, substations, converter stations and other power transmission and transformation lines. When the oil tank pressure rises to its opening pressure, it can open quickly to reduce the pressure in the oil tank; when the pressure drops to the closing pressure value, it can close reliably to keep the positive pressure in the oil tank forever, prevent external air, moisture and other impurities from entering the oil tank, and provide data transmission signals for real-time pressure monitoring.
Intelligent Maintenance-Free Dehydrating Breather
The product can be used in large-scale thermal power plants, substations, converter stations and other power transmission and transformation lines. It can automatically determine the temperature and humidity of silica gel, automatically heat it, and realize long-distance signal transmission. The display module can operate smoothly at -40℃, which solves the problem that LCD cannot display due to the low ambient temperature in the northern region. Its internal intelligent monitoring system determines the best start-up time of the heating system through continuous monitoring and data collection of the internal humidity of the dehydrating breather and the changes during breathing in and out, so as to avoid starting the heating system during breathing in and causing moisture reflux.
Epoxy Resin Products
The product is made of epoxy resin material with high insulation and mechanical properties. It has high withstand voltage capability, low partial discharge, low leakage rate, excellent insulation and mechanical properties. It can pass the temperature cycling test from -40℃ to 105℃. The product has high reliability, has successfully passed the GB type test, and meets the IEC standard requirements.
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