The iron core of S11-M series low loss energy-saving transformer produced by our company adopts laminated structure. This product is based on fully absorbing the advanced technology and process of domestic oil immersed transformer, combined with the technical level of our company, putting the reliability of the product in the first place, at the same time, the no-load loss and no-load current of the product are greatly reduced.
Features
1. The coil adopts a low axial short-circuit force structure. When the transformer is short-circuited, it can greatly reduce the axial short-circuit force and greatly improve the ability of withstanding short-circuit.
2. All the bolts and nuts on the cover surface are made of 304 stainless steel, which enhances the rust prevention ability of the transformer.
3. Each sealing rubber ring adopts the best rubber material in China, which greatly prolongs the service life of the sealing rubber ring.
4. The transformer body adopts a high-reliability support structure to ensure reliable compression of the upper and lower parts of the coil. The entire body structure improves the ability of withstanding short-circuited.
5. This not only reduces the no-load loss of the transformer, but also ensures that the core flux is not saturated when the transformer is operating under voltage, so that the third harmonic of the transformer is small.
Product Parameters
Rated capacity(kVA) |
High voltage(kV) |
High voltage tapping range
(%) |
Low voltage(kV) |
Vector Group symbol |
No-load Loss
(kW) |
On-load Loss
(kW) |
Short-circuit resistance
(%) |
No-load Current
(%) |
| Model 9 |
| 30 |
6
6.3
10
10.5
11
|
±2 × 2.5
or
±5 |
0.4 |
Dyn11
or
Yyn0 |
0.13 |
0.60 |
4.0
|
2.1 |
| 50 |
0.17 |
0.87 |
2.0 |
| 63 |
0.20 |
1.04 |
1.9 |
| 80 |
0.25 |
1.25 |
18 |
| 100 |
0.29 |
1.5 |
1.6 |
| 125 |
0.34 |
1.8 |
1.5 |
| 160 |
0.4 |
2.2 |
1.4 |
| 200 |
0.48 |
2.6 |
1.3 |
| 250 |
0.56 |
3.05 |
1.2 |
| 315 |
0.67 |
3.65 |
1.1 |
| 400 |
0.80 |
4.3 |
1.0 |
| 500 |
0.96 |
5.15 |
1.0 |
| 630 |
1.2 |
6.2 |
4.5 |
0.9 |
| 800 |
1.4 |
7.5 |
0.8 |
| 1000 |
1.7 |
10.3 |
0.7 |
| 1250 |
1.95 |
12 |
0.6 |
| 1600 |
2.40 |
14.5 |
0.6 |
| 2000 |
3 |
18.3 |
5 |
0.6 |
Company intraduction
Nanyang Xinte Electric Co., Ltd. was established in 2004. It is located in Nanyang Economic and Technological Development Zone, Henan Province, China. It covers an area of 93,000 square meters and has a registered capital of RMB 100.08 million,combining R&D, manufacturing and sales for High and Low Voltage Switchgear Cabinet, Dry-type power transformers, Oil-immersed power transformers, Prefabricated Substation and other electric products, providing professional ODM&OEM services. We are real manufacturer, strength factory and national high-tech enterprises, Henan provincial-level specialized and special new enterprises. Intelligent on-load capacity regulating transformer national standard drafting organization, A class supplier of STATE GRID Corporation of China and a first-tier system supplier of China Petrochemical Corporation. It is a long-term strategic partner of DuPont of the United States, Schneider Electric of France, ABB Group of Switzerland, and China Baowu Steel Group Corporation Limited. ISO9001 quality management, ISO14001 environmental management, GB/T28001 occupational health and safety management three-standard integrated certification enterprise.
The company has 268 employees, including 87 technical personnel with college degree or above, accounting for 32.6% of the total number of employees; Among them, there are 30 personnel for R&D, accounting for 11.2% of the total number of employees. There are 76 people with intermediate titles and 12 people with senior titles. We follow the strategic main line of "scientific and technological innovation, global services" to establish close talent and technical cooperation relationships with Xi'an Jiaotong University, Zhengzhou University and other institutions of higher education in China, and building two R&D institutions, namely "Henan Province Enterprise Technology Center" and " Henan Comprehensive Intelligent Distribution Station System Engineering Technology Research Center", to provide high-quality wisdom support and continuous power for the healthy growth of enterprises based on a strong strength in the forefront of transmission and distribution technology R&D. Our products have successively obtained more than 40 technical patents and SGS/CCC/CE certifications. Won the honors of "High Quality Product of Henan Province", "Famous Brand Product of Henan Province" and "Mayor Quality Award".
We have 258 pcs (sets) of main production equipment, including 166 pcs (sets) of large-scale, precise, and high-end CNC producing and testing equipment, covering top-level iron core horizontal shearing line/vertical shearing line, fully automatic high/low voltage foil winding machine, vacuum pouring machine, impact generator and power frequency test unit and other first-class transformer producing and testing equipment, with top intelligent manufacturing and fast delivery capability.
We always adhere to the principle of "quality first, customer first", establish a scientific inspection and testing mechanism, and strictly control the whole process of product manufacturing. We have a special quality inspection department, with a full set of precision testing equipment, using automatic, professional, intelligent testing means to control the quality layer by layer, to achieve zero defects. The company has a professional and efficient after-sales service team to provide professional, efficient and rapid one-stop response services for users. The perfect pre-sales, sales and after-sales service system continuously raise our competitiveness on opening market, so that users do not worry about buying and use more at ease!
Our products are safe, reliable, and stable, and sold well in more than 20 provinces and municipalities in mainland China. Since 2018, our products have been exported to Southeast Asia, the Middle East, Africa and other countries, and enjoy a wide reputation in foreign markets. It is a reliable guarantee for the majority of electricity supply and consumption customers to enjoy high-quality power supply.
Welcome to Nanyang Xinte Electric Co., Ltd.! Sincerely hope to cooperate with friends from all walks of life at home and abroad to seek common development and achieve a win-win situation!
Certification
FAQ
Q1: Are you a manufacturer or trading company?
A1: We are manufacturer that has been founed in 2004.
Q2: How long have you been worked in the electric industry?
A2: We have been worked in the electric industry for more than 20 years.
Q3: How long is the warranty period?
A3: It is 1 year.
Q4: Would you accept using customer's logo?
A4: Yes, we can provide OEM and ODM service.
Q5: What's the MOQ?
A5: It is 1 set.
Q6: What's the payment terms?
A6: We accept T/T, Western Union, PayPal, etc.
Q7: How long is the delivery time?
A7: Generally it is 14-20 days, it depends on the order quantity.
Q8: What is the standard of package?
A8: Export standard package or special package according to customer's requirement.
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