International Certification , Xinghe Manufacturing
About us
Xinghe Group,consisting of three subsidiaries:Luoyang Xinghe Special Transformer Co.,Ltd.,Luoyang Xinghe Electric Co.,Ltd.,and Luoyang Xinghe Power Equipment Co.,Ltd.,is a joint-stock high-tech enterprise that produces S11,S13,S15,S22 series energy-saving oil immersed power transformers,epoxy resin dry-type transformers,box type substations,American style substations,electric furnace transformers,combination transformers,rectifier transformers,and other special transformers with voltage levels of 6KV,10KV,35KV,69KV,and 110KV. The factory covers an area of 92000 square meters and has nearly 500 employees.The key performance indicators of the product fully comply with the national and industry standards required by international IEC standards,ensuring the operational efficiency,safety,environmental protection,and reliability of the product,and are highly favored by domestic and foreign customers. Luoyang Xinghe continues to increase research and development investment to enhance its core competitiveness. Luoyang Xinghe has a research and development team,including 12 senior engineers,more than 20 senior technical personnel,and more than 60 intermediate technical personnel.The company has more than 20 domestic transformer related patents and has comprehensive capabilities and levels in researching and manufacturing various types of power and special transformers up to 110kV All products of the company have passed national mandatory product certifications such as CCC,CQC,CTQC,CE,SGS,UL and other national type tests,and have a complete quality,occupational health and environmental management system certification system.Our products have passed international quality system certifications such as ISO9001 and 1400145001. In recent years,we have exported to over 100 countries and regions including the United States,Mexico,the Dominican Republic,Guyana,South Africa,Chile,the Philippines,Kenya,Sudan,Ukraine,and Russia. If you need anything,please feel free to contact us at any time!
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Current employees
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Reliable structure 1.Spiral coil with longitudinal oil passage for better internal heat dissipation; 2.Improved the effective support of the coil end face,with stronger resistance to short-circuit current; 3.New lifting and positioning structures have been adopted to ensure greater reliability during long-distance transportation and operation; 4.We have many unique and reliable structures to serve you; 5.Choosing transformers with higher performance levels will result in higher levels of technological content. Excellent materials Choose oxygen free copper wire with lower resistivity and undergo a series of additional surface treatments to make it smoother,without burrs or sharp corners,resulting in lower load loss and more reliable electrical performance of the transformer. Select high-quality silicon steel sheets,and with the improvement of performance level,use silicon steel sheets with lower unit loss to reduce the no-load loss of transformers. Select high-quality laminated wood insulation components that will never crack,even under the action of short-circuit current,and remain intact. Using transformer oil that has undergone deep filtration results in lower levels of water,gas,and impurities,making transformer operation more reliable. Select excellent rubber sealing materials to effectively prevent aging and eliminate leakage. All raw materials undergo quality inspection,effectively preventing aging and eliminating leakage. All raw materials undergo quality inspection,and all raw material manufacturers undergo strict review in accordance with the national standard ISO9000. Good technical and economic performance On the basis of the S9 series,the S11 series products have reduced the average no-load loss by 30%;The no-load current decreases by 70-85%compared to S9;The average temperature rise is reduced by 10K,and the product's service life is more than doubled.Even under overload conditions of 20%,it can still operate for a long time;The average noise reduction during product operation is 2-4 decibels. Fully sealed The M in S11(M)R indicates that the oil tank adopts a fully sealed structure.Compared with ordinary oil immersed transformers,fully sealed distribution transformers eliminate oil storage tanks and replace oil pipes with wave fins as cooling and heat dissipation components.The wave fins of the oil tank are manufactured from high-quality cold-rolled thin plates on a dedicated production line.The wave fins can expand and contract the volume of transformer oil,thereby isolating the transformer from the atmosphere,preventing and slowing down oil degradation and insulation moisture,enhancing operational reliability,and maintenance free normal operation. The surface of the corrugated oil tank is treated with degreasing,rust removal,and phosphating before being coated with a three proof paint,which is suitable for use in metallurgical,petrochemical,mining,and other environments. Transformer product standards GB 1094.1-1996 GB 1094.2-1996 JB/T10088-2004 GB 1094.3-2003 GB 1094.5-2003 GB/T 10237-1988 GB/T 6451-2008 GB/T 7595-1987 JB/T 3837-2010 Transformer usage conditions Normal usage conditions Altitude not exceeding 1000m; Environmental temperature: Maximum temperature+40℃ The average temperature of the hottest month is+30℃ The highest annual average temperature is+20℃ Outdoor minimum temperature-25℃ Special operating conditions for transformers(detailed instructions at the time of ordering) Altitude exceeding 1000m; Environmental temperature: Maximum temperature+40℃ Minimum temperature-25℃
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Reliable structure 1.Spiral coil with longitudinal oil passage for better internal heat dissipation; 2.Improved the effective support of the coil end face,with stronger resistance to short-circuit current; 3.New lifting and positioning structures have been adopted to ensure greater reliability during long-distance transportation and operation; 4.We have many unique and reliable structures to serve you; 5.Choosing transformers with higher performance levels will result in higher levels of technological content. Excellent materials Choose oxygen free copper wire with lower resistivity and undergo a series of additional surface treatments to make it smoother,without burrs or sharp corners,resulting in lower load loss and more reliable electrical performance of the transformer. Select high-quality silicon steel sheets,and with the improvement of performance level,use silicon steel sheets with lower unit loss to reduce the no-load loss of transformers. Select high-quality laminated wood insulation components that will never crack,even under the action of short-circuit current,and remain intact. Using transformer oil that has undergone deep filtration results in lower levels of water,gas,and impurities,making transformer operation more reliable. Select excellent rubber sealing materials to effectively prevent aging and eliminate leakage. All raw materials undergo quality inspection,effectively preventing aging and eliminating leakage. All raw materials undergo quality inspection,and all raw material manufacturers undergo strict review in accordance with the national standard ISO9000. Good technical and economic performance On the basis of the S9 series,the S11 series products have reduced the average no-load loss by 30%;The no-load current decreases by 70-85%compared to S9;The average temperature rise is reduced by 10K,and the product's service life is more than doubled.Even under overload conditions of 20%,it can still operate for a long time;The average noise reduction during product operation is 2-4 decibels. Fully sealed The M in S11(M)R indicates that the oil tank adopts a fully sealed structure.Compared with ordinary oil immersed transformers,fully sealed distribution transformers eliminate oil storage tanks and replace oil pipes with wave fins as cooling and heat dissipation components.The wave fins of the oil tank are manufactured from high-quality cold-rolled thin plates on a dedicated production line.The wave fins can expand and contract the volume of transformer oil,thereby isolating the transformer from the atmosphere,preventing and slowing down oil degradation and insulation moisture,enhancing operational reliability,and maintenance free normal operation. The surface of the corrugated oil tank is treated with degreasing,rust removal,and phosphating before being coated with a three proof paint,which is suitable for use in metallurgical,petrochemical,mining,and other environments. Transformer product standards GB 1094.1-1996 GB 1094.2-1996 JB/T10088-2004 GB 1094.3-2003 GB 1094.5-2003 GB/T 10237-1988 GB/T 6451-2008 GB/T 7595-1987 JB/T 3837-2010 Transformer usage conditions Normal usage conditions Altitude not exceeding 1000m; Environmental temperature: Maximum temperature+40℃ The average temperature of the hottest month is+30℃ The highest annual average temperature is+20℃ Outdoor minimum temperature-25℃ Special operating conditions for transformers(detailed instructions at the time of ordering) Altitude exceeding 1000m; Environmental temperature: Maximum temperature+40℃ Minimum temperature-25℃
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Reliable structure 1.Spiral coil with longitudinal oil passage for better internal heat dissipation; 2.Improved the effective support of the coil end face,with stronger resistance to short-circuit current; 3.New lifting and positioning structures have been adopted to ensure greater reliability during long-distance transportation and operation; 4.We have many unique and reliable structures to serve you; 5.Choosing transformers with higher performance levels will result in higher levels of technological content. Excellent materials Choose oxygen free copper wire with lower resistivity and undergo a series of additional surface treatments to make it smoother,without burrs or sharp corners,resulting in lower load loss and more reliable electrical performance of the transformer. Select high-quality silicon steel sheets,and with the improvement of performance level,use silicon steel sheets with lower unit loss to reduce the no-load loss of transformers. Select high-quality laminated wood insulation components that will never crack,even under the action of short-circuit current,and remain intact. Using transformer oil that has undergone deep filtration results in lower levels of water,gas,and impurities,making transformer operation more reliable. Select excellent rubber sealing materials to effectively prevent aging and eliminate leakage. All raw materials undergo quality inspection,effectively preventing aging and eliminating leakage. All raw materials undergo quality inspection,and all raw material manufacturers undergo strict review in accordance with the national standard ISO9000. Good technical and economic performance On the basis of the S9 series,the S11 series products have reduced the average no-load loss by 30%;The no-load current decreases by 70-85%compared to S9;The average temperature rise is reduced by 10K,and the product's service life is more than doubled.Even under overload conditions of 20%,it can still operate for a long time;The average noise reduction during product operation is 2-4 decibels. Fully sealed The M in S11(M)R indicates that the oil tank adopts a fully sealed structure.Compared with ordinary oil immersed transformers,fully sealed distribution transformers eliminate oil storage tanks and replace oil pipes with wave fins as cooling and heat dissipation components.The wave fins of the oil tank are manufactured from high-quality cold-rolled thin plates on a dedicated production line.The wave fins can expand and contract the volume of transformer oil,thereby isolating the transformer from the atmosphere,preventing and slowing down oil degradation and insulation moisture,enhancing operational reliability,and maintenance free normal operation. The surface of the corrugated oil tank is treated with degreasing,rust removal,and phosphating before being coated with a three proof paint,which is suitable for use in metallurgical,petrochemical,mining,and other environments. Transformer product standards GB 1094.1-1996 GB 1094.2-1996 JB/T10088-2004 GB 1094.3-2003 GB 1094.5-2003 GB/T 10237-1988 GB/T 6451-2008 GB/T 7595-1987 JB/T 3837-2010 Transformer usage conditions Normal usage conditions Altitude not exceeding 1000m; Environmental temperature: Maximum temperature+40℃ The average temperature of the hottest month is+30℃ The highest annual average temperature is+20℃ Outdoor minimum temperature-25℃ Special operating conditions for transformers(detailed instructions at the time of ordering) Altitude exceeding 1000m; Environmental temperature: Maximum temperature+40℃ Minimum temperature-25℃
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Usage conditions: The use conditions that meet the following requirements are normal use conditions: a.The altitude shall not exceed 1000m. b.Environmental temperature:+40℃ Daily average temperature+30℃ Annual average temperature+20℃ Temperature-30℃(applicable to outdoor transformers) Temperature-5℃(applicable to indoor transformers) c.Waveform of power supply voltage The waveform of the power supply voltage resembles a sine wave. d.Symmetry of Multiphase Power Supply Voltage The power supply voltage connected to the multiphase transformer should be approximately symmetrical. Application scope: The product has strong resistance to thermal shock,high overload capacity,flame retardancy,high fire resistance,and insensitivity to humidity and dust,which contribute to its adaptability.Suitable for harsh environments with high fire prevention requirements,large load fluctuations,and dirty and humid conditions.For example,it is suitable for important or special environmental places such as(KYN61,KYN28,KYN18)series central cabinets,high-voltage switchgear,high-rise buildings,commercial centers,airports,tunnels,chemical plants,ships,etc.
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Usage conditions: The use conditions that meet the following requirements are normal use conditions: a.The altitude shall not exceed 1000m. b.Environmental temperature:+40℃ Daily average temperature+30℃ Annual average temperature+20℃ Temperature-30℃(applicable to outdoor transformers) Temperature-5℃(applicable to indoor transformers) c.Waveform of power supply voltage The waveform of the power supply voltage resembles a sine wave. d.Symmetry of Multiphase Power Supply Voltage The power supply voltage connected to the multiphase transformer should be approximately symmetrical. Application scope: The product has strong resistance to thermal shock,high overload capacity,flame retardancy,high fire resistance,and insensitivity to humidity and dust,which contribute to its adaptability.Suitable for harsh environments with high fire prevention requirements,large load fluctuations,and dirty and humid conditions.For example,it is suitable for important or special environmental places such as(KYN61,KYN28,KYN18)series central cabinets,high-voltage switchgear,high-rise buildings,commercial centers,airports,tunnels,chemical plants,ships,etc.
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Usage conditions: The use conditions that meet the following requirements are normal use conditions: a.The altitude shall not exceed 1000m. b.Environmental temperature:+40℃ Daily average temperature+30℃ Annual average temperature+20℃ Temperature-30℃(applicable to outdoor transformers) Temperature-5℃(applicable to indoor transformers) c.Waveform of power supply voltage The waveform of the power supply voltage resembles a sine wave. d.Symmetry of Multiphase Power Supply Voltage The power supply voltage connected to the multiphase transformer should be approximately symmetrical. Application scope: The product has strong resistance to thermal shock,high overload capacity,flame retardancy,high fire resistance,and insensitivity to humidity and dust,which contribute to its adaptability.Suitable for harsh environments with high fire prevention requirements,large load fluctuations,and dirty and humid conditions.For example,it is suitable for important or special environmental places such as(KYN61,KYN28,KYN18)series central cabinets,high-voltage switchgear,high-rise buildings,commercial centers,airports,tunnels,chemical plants,ships,etc.
More +Engineering case
We can provide systematic solutions and products to meet the various conventional and special needs of different users in the power system, coal, chemical, and smelting industries at home and abroad
More +Integrating the design, production, and sales of various special transformers
Meet the various routine and special needs of different users
All products of the company have passed national mandatory product certification, etc
We provide 24-hour online service. Please feel free to contact us for any needs
News
Our company adheres to the principle of "customer first, quality first, and service-oriented"
Welcome customers from all over the world to consult and promise to provide superior products and services for both new and old customers
From July 17th to 19th,2024,Xinghe will participate in the Vietnam International Power Equipment a......
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Recently,the Xinghe series single-phase American style substations have successfully passed the UL......
More +Focus on the production and sales of special power transformers, compact substations, high and low voltage switchgear, and complete sets of equipment
Mobile：132-3379-5088
Tel：0379-66300985
Email：xhtb@xinghetb.com
Address：Industrial Development Zone, Chengguan Town, Song County, Luoyang City
