220kv Power Transformer
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T |
Oil-Immersed Power Transformer(500kv)
The oil-immersed transformer of 500kV has the distinguished features of low loss, low partial discharge, and good capability of anti-short circuit. The company has used advanced technology and analysis of magnetic field, thus optimized the structure of the products and enhanced the insulation level and safety.
The company adopts shielding technology of magnetic field, lessens the magnetic strength in the oil and decreases the partial discharge and meanwhile, it uses electric shielding and magnetic shielding to improve dispersion of leaked magnetism, and decreases additional loss and eliminates partial overheat.
It uses copper wire, selects advanced equipment and adopts new craft, therefore, the support strength of the winding has been increased and the anti-short circuit capability has enhanced, all of these guarantee smooth running of the transformer.
Main parameters: Rated voltage 330kV, 500kV
Application scope: The transformers of 500kV have widely applied in the transmission lines of the main lines of the stated grid.
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500kV Single Phase Three winding Off-circuit Power Transformer |
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Rated capacity |
Rated voltage |
Vector Group |
Loss |
No-load Current(%) |
Short-ircuit Impedance (%) |
Weight(t) |
Dimension |
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H. V. |
M. V. |
L. V. |
No-load Loss(kW) |
Load Loss(kW) |
Oil |
Active part |
Total |
L(m) |
W(m) |
H(m) |
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120 |
525/√ 3 |
230/√ 3± 2× 2.5% |
36 |
Ia0i0 |
45 |
210 |
0.2 |
HV-MV
12%
HV-LV
42~46%
MV-LV
28~30%
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35 |
73 |
132 |
6.8 |
6.5 |
8.5 |
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167 |
53 |
265 |
0.2 |
43 |
88 |
165 |
7.15 |
7 |
9.25 |
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250 |
70 |
350 |
0.2 |
56 |
115 |
215 |
7.9 |
7.8 |
10.2 |
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334 |
90 |
445 |
0.2 |
70 |
143 |
270 |
8.5 |
8.4 |
11 |
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Remark: 1. All the parameters can only be used for reference and our company reserves the right to modify. 2. According to requirement of the custormer, the parameter may be modified. 3. We can change the series number of the product according to the custormer. |
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| Markets: |
South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia |
| Type: |
Transformer |
| Phase: |
Single |
| Coil: |
Core-type Transformer |
| Cooling Method: |
Oil-immersed Type Transformer |
| Winding Type: |
Multi-winding Transformer |
| Application: |
Rectifier |
Shandong Luneng Mount. Tai Electric Equipment Co., Ltd is located in the east part of Tai'an Hi-tech Zone and occupies the area of 300, 000m2. Its history can be traced back to 50 years, the Taian Taishan Electric Co., Ltd is a joint venture between China State Power Grid group International Develop Co., Ltd and Shandong Luneng Mount. Tai Electric Equipment Co., Ltd, who specially manufacture the up to220KV transformers. Shandong Luneng Mount. Tai Electric Equipment Co., Ltd have some subsidiaries including: Shandong Luneng Cable Co., Ltd, Taian taishan GIS company, Xintiancheng company and now it has state Hi-technology Centre, freedom of export and import and it is praised as the key enterprise of transformers in Shandong Province and China, the Hi-techenterprise of Shandong Province, State Contract-abiding and credit-keeping enterprise, AAA credit enterprise, the recommended enterprise of Economy and Trade Committee of China, and member of sourcing of Petrol and Chemistry Resource Market. The transformer of 500kV and dry-type transformer are awarded as the Quality Guarantee Product of China and Brand Name of Shandong, the oil-immersed transformer of 110kV and limited, and the Resin Cast Dry-type transformer of 35kV and limited are honored as the Quality Check-free of Shandong. In the year of 2000, the company had passed the ISO9001 system.
The transformer of 500kV and dry-type transformer are awarded as the Quality Guarantee Product of China and Brand Name of Shandong, the oil-immersed transformer of 110kV and limited, and the Resin Cast Dry-type transformer of 35kV and limited are honored as the Quality Check-free of Shandong. In the year of 2000, the company had passed the ISO9001 system.
Right now, the capacity of the company has reached 50 million kVA, and it independently designed and developed the transformer of 110kV, 220kV 500kV and 750kV, traction transformer, furnace transformer, dry-type transformer, pad mount transformer and some others. All these transformers have passed certifications of the province and the country, and these transformers occupy the leading place in the transformer industry. The products have dispersed in 31 different provinces and areas all over the China like Beijing, Shanghai, Tianjin, Shandong, Shanxi, Guangdong, and they are widely applied in power, metallurgy, textile, railway, coal, machinery, automobile, real estate, petroleum, and some other fields.
The company has employed many experts of the transformer field to upgrade the technology of the company and absorbed the advanced technology to guarantee the leading place in the transformer fields. It also cooperates with Shenyang Transformer Institute, Wuhan High Voltage Institute, Hualuogeng Applied Math and IT Research Center of the Academy of China, Tsinghua University and Xi'an Jiaotong University and it puts the emphasis on the research and development of long term task and prepares for the upgrade of the technology.
To realize its new leaps and bounds, the company takes strategic thinking of one-hundred-enterprise as its guiding idedogy. Displaying fully its own advantages of Luneng Brand and Nation-approved Technical Centre, Luneng Mount. Tai combines system innovation, technology innovation and management innovation together. Pursuing outstanding performance and providing sincere service, Luneng Mount. Tai executes first-rank management, manufactures first-rank products, provides first-rank services, creates first-rank achievement. In the future, Luneng Mount. Tai will become a large-scale and high intensive enterprise group for electric equipment and other interrelated industry.
