Basic Info.
Application
Power, Electronic
Core
Core-type Transformer
Cooling Method
Oil-immersed Type Transformer
Winding Type
Multi-winding Transformer
Certification
ISO9001-2000, ISO9001, CCC
Frequency Characteristics
Power Frequency
Secondary Voltage
69kv/34.5kv
Core Material
Silicon Steel
Product Description
Product Description
Our power transformers are designed and manufactured in accordance with international standards such as IEC, ANSI, and ISO, ensuring high reliability, safety, and energy efficiency. These transformers are widely used in power generation, transmission, and distribution systems for stepping up or stepping down voltage levels.
Tianhong Power Technology Co., Ltd. specializes in the R&D and manufacturing of power equipment, with years of experience in transformer production. We are committed to providing high-efficiency, reliable, and energy-saving power solutions. All products comply with ISO quality management standards and are certified nationally and internationally, serving both domestic and overseas markets.
If you are interested in becoming our company's foreign agent,please contact us!
Specification
6300kVA-100000kVA three-winding transformer with OLTCRated capacity (kVA) | Rated Voltage and tapping range | Vector group | No - load current (%) | Impedance voltage (%) | No - load losses (kW) | On load losses (kW) |
High voltage | Medium voltage | Low voltage |
6300 | 110 ± 8/x12.5% | 35, 37, 38.5 | 6, 3.6, 6, 10.5, 11 | YNyn0d11 | 0.95 | HV-MV:10.5 HV-LV:17.5 - 18.5 MV-LV:6.5 | 12 | 47 |
8000 | 0.95 | 14.4 | 56 |
10000 | 0.89 | 17.1 | 66 |
12500 | 0.89 | 20.2 | 78 |
16000 | 0.84 | 24.2 | 95 |
20000 | 0.84 | 28.6 | 112 |
25000 | 0.78 | 33.8 | 133 |
31500 | 0.78 | 40.2 | 157 |
40000 | 0.73 | 48.2 | 189 |
50000 | 0.73 | 56.9 | 225 |
63000 | 0.67 | 67.7 | 270 |
75000 | 0.84 | 77.2 | 307.7 |
80000 | 0.84 | 81 | 323 |
100000 | 0.84 | 95.7 | 381.8 |
6300kVA-100000kVA two-winding transformer with OLTCRated capacity (kVA) | Rated Voltage and tapping range | Vector group | No - load current (%) | Impedance voltage (%) | No - load losses (kW) | On load losses (kW) |
High voltage | Medium voltage | Low voltage |
6300 | 110 | ±8×1.25% | 6.3, 6.6, 10.5, 11 | YNd11 | 0.8 | 10.5 | 10 | 36 |
8000 | 0.8 | 12 | 45 |
10000 | 0.74 | 14.2 | 53 |
12500 | 0.74 | 16.8 | 63 |
16000 | 0.69 | 20.2 | 77 |
20000 | 0.69 | 24 | 93 |
25000 | 0.64 | 28.4 | 110 |
31500 | 0.64 | 33.8 | 133 |
40000 | 0.58 | 40.4 | 156 |
50000 | 0.58 | 47.8 | 194 |
63000 | 0.52 | 56.8 | 234 |
75000 | 0.63 | 64.7 | 266.7 |
80000 | 0.63 | 67.9 | 297.9 |
100000 | 0.63 | 80.3 | 330.9 |
6300kVA-100000kVA thtree-winding transformer with NVTCRated capacity (kVA) | Rated Voltage and tapping range | Vector group | No - load current (%) | Impedance voltage (%) | No - load losses (kW) | On load losses (kW) |
High voltage | Medium voltage | Low voltage | Step up | Step down |
6300 | 110 | 110±2×2.5%,121±2×2.5% | 6.3, 6.6, 10.5, 11 | YNyn0d11 | 0.82 | HV-MV: 17.5 - 18.5 HV-LV:10.5 MV-LV:6.5 | HV-MV:10.5 HV-MV: 17.5 - 18.5 HV-LV:6.5 | 11.2 | 47 |
8000 | 0.78 | 13.2 | 56 |
10000 | 0.74 | 15.8 | 66 |
12500 | 0.7 | 18.4 | 78 |
16000 | 0.66 | 22.4 | 95 |
20000 | 0.65 | 26.4 | 112 |
25000 | 0.6 | 30.8 | 133 |
31500 | 0.6 | 36.8 | 157 |
40000 | 0.55 | 43.6 | 189 |
50000 | 0.55 | 52 | 225 |
63000 | 0.5 | 61.6 | 270 |
75000 | 0.5 | 70.2 | 307.7 |
80000 | 0.5 | 73.7 | 323 |
100000 | 0.5 | 87.1 | 381.8 |
6300kVA~120000kVA two-winding transformer with NVTCRated capacity (kVA) | Rated Voltage and tapping range | Vector group | No - load current (%) | Impedance voltage (%) | No - load losses (kW) | On load losses (kW) |
High voltage | Medium voltage | Low voltage |
6300 | 110, 121 | ±2×2.5% | 6.3, 6.6, 10.5, 11 | YNd11 | 0.77 | 10.5 | 9.3 | 36 |
8000 | 0.77 | 11.2 | 45 |
10000 | 0.72 | 13.2 | 53 |
12500 | 0.72 | 15.6 | 63 |
16000 | 0.67 | 18.8 | 77 |
20000 | 0.67 | 22 | 93 |
25000 | 0.62 | 26 | 110 |
31500 | 0.6 | 30.8 | 133 |
40000 | 0.56 | 36.8 | 156 |
50000 | 0.52 | 44 | 194 |
63000 | 0.48 | 52 | 234 |
75000 | 0.42 | 12-14 | 59 | 278 |
90000 | 0.38 | 68 | 320 |
120000 | 0.34 | 84.8 | 397 |
Main products
Company Profile
Tianhong Power Technology Co., Ltd. is a high-tech enterprise engaged in the production, research and development and sales of transformers and supporting products. The company is located in one of the three metropolitan areas of Jiangsu Province, the national comprehensive transportation hub, East China's important science and education, culture, finance, tourism, exhibition, Jiangsu Provinces important economy commerce and foreign trade -Xuzhou city. Beijing-Shanghai railway and Longhai Railway in this intersection, transportation is convenient. The total investment of the company is 250 million yuan, and the registered capital is 108 million yuan. The company has 500+ employees, including: engineers 7 people.There are more than 110 intermediate technical personnel such as doctors and masters.
500kv and above, 220kv, 110kv, 35kv, 20kv, 6kV and other oi-immersed transformers (S13, 20, S22) Series: 500kV-220kV, 110kV, 35kV,20ky, 6kv epoxy resin cast dry-type transformer (SC(8)12, SC(B)13, SC(B)14, SC(B)18) series; amorphous alloy oi-immersed distribution transformer (SC(B)H15, SC(B)H17, SC(B)H19 series ); Y8 prefabricated substation, ZGS type combined substation; photovoltaic power generation step-up transformer,high overload transformer, on-load voltage regulating transformer.The products have passed the National Electrical Appliance Quality Supervision and inspection Center and obtained registered model fling certificates. The products also passed the China Quality Certification Center Energy Efficiency Product and National Electric Energy Certification, and the PCCC product certification. The factory has passed the GB/T 27922-2021 [Commodity After-sales Service Evaluation System] standard.
Since its establishment, Tianhong has always followed the business philosophy of "science and technology guide, service first,integrity-based", insisting on taking the interests of customers as its own responsibility, and focusing on product research and development investment.We operate in strict accordance with the standards of the ISo9oo0 quality management system, strive for refinement, pragmatism, innovation and progress, and provide customers from all walks of life with excellent products and transformer solutions that meet the characteristics of each region. With advanced technology, superb equipment, superior quality, satisfactory service and good reputation, the company sincerely cooperates with users and seeks common development.We sincerely welcome people from all walks of life to come to our company to discuss cooperation and create brilliance together!
Certificate
Exhibition
Packaging & Shipping
FAQ
Q.Who are you?
A:Tianhong is a company in growth, based in Jiangsu, China, started from 2005.
There are all about 501-1000 people in our group.
Q:Are you a manufacturer or a trading company?
A:We are a professional transformer manufacturer with about 20 year's experience.
Support OEM&ODM, and we have also fully registered and established our own trading company.
Q:What certificates or standards do you have?
A:ISO9001-2015, ISO14001:2015, ISO45001:2018, CE certificates, and Green Factory Certification.
Q:What are your major products?
A:Dry-type Transformer, Oil-immersed Distribution Transformer, Pole mounted transformer, Pad-mounted Transformer, Switchgear, prefabricated substations, and 110kV-220kV Oil-immersed Power Transformer, etc.
Q: Can your products be customerized?
A: Considering differences in voltage, frequency and other speciality of transformer product in different countries and regions, our product can be customerized according to your require-d ments.
Q:How can you guarantee quality?
A:Always adhere to technical and quality management standard;
Always make an inspection after each workflow and a final Inspection before shipping.
Q: Do you offer guarantee for the products?
A: Yes.
We offer at least one year guarantee for all of our products.
Q:Why should you buy from us not from other suppliers?
A:As an enterprise specializing in manufactering for about 20 years, we have high quality, fast delivery, guarantee after-sales service and competitive factory price.
Q:What incoterms and payment terms do you support?
Accepted incoterms: EXW, FOB, CIF,and CFR;
Accepted Payment terms: T/T, L/C;
Q: What about lead time of production?
A: Thetime depends on the quantity you ordered, generally within 25 days upon receipt of advance payment.
Q:What is the standard of package?
A:Our nomal package are divided into three types:wooden pallets, wooden frames, and wooden boxes.
Also it can be customized.
Address:
No. 318-1 North Xuhai Road, Xuzhou Economic and Technological Development Zone, Xuzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Tianhong Power Technology Co., Ltd. is a company engaged in transformer and supporting products production, research and development enterprise, with a total investment of 20 million yuan and a registered capital of 108 million yuan.
Tianhong Power Technology Co., Ltd(Tianhong Power) has been certified with the three major international management systems: Including the Quality Management System, Occupational Health and Safety Management System, and Environmental Management System; It also gets Nationa Green Factory certification.
Tianhong Power adheres to the concept of scientific development and adheres to independent innovation. Now with Harbin Institute of Technology to carry out industry-university-research cooperation, jointly develop high-efficiency energy-saving and environmentally friendly transformer products. Tiangong is Certified Factory for Intelligent Manufacturing Maturity Capability, and obtains Digital - intelligent Green - low - carbon Environmental Protection Evaluation Certification.
The company has a relatively strong production capacity and efficient marketing team. Products include 110KV, 220KV large ultra-high voltage transformers and 35KV below various dry transformers, oil-immersed transformers, amorphous alloy transformers, pre-installed substation and various specifications of box transformer, furnace transformer, rectifier transformer, mining transformer and other special transformers. All products of the company have passed the routine, type and special tests of the National Transformer Quality Supervision and inspection Center, and main products also meet IEC standard and obtain CE Certification.
Product sales cover the national market, but also exported to Southeast Asia, the Commonwealth of the Independent States, Afica, East Europe and other countries and regions.