Product Specifications
| Prod Model: |
220kv |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Cooling: |
Oil Immersed |
| Phase: |
Single |
| Application: |
Power |
| Coil: |
Core-type Transformer |
| Winding Type: |
Multi-winding Transformer |
| Cooling Method: |
Oil-immersed Type Transformer |
Product Description
220KV power transformer
Technical parameters and features1.
Low loss: No-load losses is about 40% lower than that required in current national standard GB6451-1999; Load losses is about 15% lower than that required in current national standard GB6451-1999;
2.
Low noise level: < 60dB, about 20dB lower than that required in the national standard.
3.
Low partial discharge: The full range process of 220kV product is dust-free operation; Metal parts and insulation parts inside the transformer are all rounded; The partial discharge is controlled to be lower than 70pc;
4.
High short-circuit capacity: The independently designed SFP10-200000/220 transformer of the Company has passed the short-circuit test of the National Transformer Quality Test & Inspection Center (CTQC) (CTQC).
5.
Beautiful appearance: Oil tank bending corrugated structure, shot blasting de-dusting, powder EFI paint, wide fin radiator, never fade in color;
6.
No leakage: All seal with limit position and upper & lower tank edges are sealed along two channels; Sealing gasket is imported. We solemnly commit no leakage of oil.
220KV 3-phase 2-winding power transformer with off circuit tap changer,technical parameter 1| Rated capacity(KVA) | Rated voltage(KV) | Rated capacity(KVA) | Vector group | No-load losses(KW) | Load losses(KW) | No-load current |
| High voltage | Low voltage |
| 313500 | 220±2×2.5% 242±2×2.5% | 6.3
6.6
10.5
11 | YNd11 | 26 | 128 | 0.3 | 12-14 |
| 40000 | 31 | 149 | 0.3 |
| 50000 | 36 | 178 | 0.3 |
| 63000 | 41 | 208 | 0.2 |
| 75000 | 10.5
11
13.8 | 47 | 237 | 0.2 |
| 90000 | 50 | 272 | 0.2 |
| 120000 | 61 | 327 | 0.2 |
| 150000 | 11
13.8
15.75
18
20 | 83 | 380 | 0.2 |
| 160000 | 85 | 400 | 0.15 |
| 180000 | 90 | 436 | 0.15 |
| 240000 | 105 | 520 | 0.15 |
| 300000 | 15.75
18
20 | 140 | 620 | 0.15 |
| 360000 | 160 | 700 | 0.15 |
| 370000 | 168 | 720 | 0.15 |
| 400000 | 180 | 770 | 0.15 |
| 420000 | 185 | 800 | 0.15 |
Established in 1996, predecessor Xi' An TopRank Electric Industry Co., Ltd. Located in known to the world civilization, the ancient capital of Xi' An, Shanxi Province, China. Mainly commitment consulting, purchasing and export business to renewable energy products, energy-saving products, Power Generation, Transmission & Distribution related Projects and equipment.
Since its inception, uphold the customers want, integrity management, holding with customers solidarity, cooperation, open up, operation and development purposes, has become the core supplier to Malaysia Toshiba Transmission & Distribution Asia Systems Co., Ltd. In China.
With the progress of globalization, we continue to integrate quality factory resources dedicated to beauty supply platform material at higher prices for domestic and foreign demand. If you are overseas companies, potential product sourcing in China, we will be your best choice; , we will be your best choice if you have a product, hoping to find the right agency.
We look forward to working with you!
