
Cesi Kema IEEE IEC ISO CE 20 Years Professional Transformer Manufacturer Oil Immersed 2000kVA 20kv Distribution Transformer
Oil Immersed Distribution Transformers HV:11KV/22KV/35KV Energy-saving oil immersed transformer is our company through the research and application of new materials and new processes, and the combination of independent innovation and technology introduction. Through the optimization and...
Description
Our design and production of AC Metal-clad Electrical Switchgear, Low Voltage Switchgear Equipment, intelligent compact ring main unit have reached the domestic leading level, and we have strong new-product development capabilities. The market can have no enterprise, but the enterprise cannot have the market, and the market comes from the favor of customers. Should you have got any interest in our products and solutions, remember to never wait to call us. We have a good tracking service, and continuously rising sales. We have a long-term relationship with many companies at home and abroad and become partners of many domestic companies.
Oil Immersed Distribution Transformers
HV:11KV/22KV/35KV
Energy-saving oil immersed transformer is our company through the research and application of new materials and new processes, and the combination of independent innovation and technology introduction. Through the optimization and innovative design of the core and coil structure, it can reduce the no-load loss and noise. Purpose, self-developed product.
Application:
Residential districts, high-tech centers, factories and mining enterprises, airports, stations, schools and other places
Advantages of power transformer structure
We use spiral coils with longitudinal oil circuits to achieve better internal cooling effect;
We have improved the effective support of the coil terminal surface to enhance the ability to withstand short-circuit current.
We adopt new lifting structure and body positioning frame to ensure long-distance transportation and movement will be more reliable;
The fuel tank is eliminated, and the corrugated wing of the fuel tank replaces the fuel pipe as a cooling device. The corrugated box is made of high-quality cold-pressed plates on a special machine, which improves the reliability of operation.

Type 6~10 kV
| Performance parameters | ||||||||
| Rated capacity(KVA) | Voltage Combination and tap range | Connection of transformer winding | No-load loss(W) | Load loss (W) | No-load current (%) | Short circuit impedance (%) | ||
| High voltage(KV) | High voltage tap range( %) | Low voltage(KV) | ||||||
| 30 | 11 10.5 10 6.3 6 | ±5% ±2x2.5% | 0.4 0.69 | Yyn0 Dyn11 | 100 | 630/600 | 2.3 | 4 |
| 50 | 130 | 910/870 | 2 | 4 | ||||
| 63 | 150 | 1090/1040 | 1.9 | 4 | ||||
| 80 | 180 | 1310/1250 | 1.9 | 4 | ||||
| 100 | 200 | 1580/1500 | 1.8 | 4 | ||||
| 125 | 240 | 1890/1800 | 1.7 | 4 | ||||
| 160 | 280 | 2310/2200 | 1.6 | 4 | ||||
| 200 | 340 | 2730/2600 | 1.5 | 4 | ||||
| 250 | 400 | 3200/3050 | 1.4 | 4 | ||||
| 315 | 480 | 3830/3650 | 1.4 | 4 | ||||
| 400 | 570 | 4520/4300 | 1.3 | 4 | ||||
| 500 | 680 | 5410/5150 | 1.2 | 4 | ||||
| 630 | 810 | 6200 | 1.1 | 4.5 | ||||
| 800 | 960 | 7500 | 1 | 4.5 | ||||
| 1000 | 1150 | 10300 | 1 | 4.5 | ||||
| 1250 | 1360 | 12000 | 0.9 | 4.5 | ||||
| 1600 | 1640 | 14500 | 0.8 | 4.5 | ||||
| 2000 | 1960 | 19800 | 0.8 | 5 | ||||
| 2500 | 2310 | 23000 | 0.7 | 5 | ||||
Type 20kV
| Performance parameters | ||||||||
| Rated capacity(KVA) | Voltage Combination and tap range | Connection of transformer winding | No-load loss(W) | Load loss (W) | No-load current (%) | Short circuit impedance (%) | ||
| High voltage(KV) | High voltage taps range (%) | Low voltage(KV) | ||||||
| 50 | 20 22 24 | ±5% ±2x2.5% | 0.4 | Yyn0 Dyn0 | 210 | 1270/1210 | 2.00 | 6.5 |
| 100 | 290 | 2120/2020 | 1.8 | 6.5 | ||||
| 125 | 340 | 2500/2380 | 1.7 | 6.5 | ||||
| 160 | 360 | 2970/2830 | 1.6 | 6.5 | ||||
| 200 | 430 | 3500/3330 | 1.5 | 6.5 | ||||
| 250 | 510 | 4160/3960 | 1.4 | 6.5 | ||||
| 315 | 610 | 5010/4770 | 1.4 | 6.5 | ||||
| 400 | 730 | 6050/5760 | 1.3 | 6.5 | ||||
| 500 | 860 | 7280/6930 | 1.2 | 6.5 | ||||
| 630 | 1040 | 8280 | 1.1 | 6.5 | ||||
| 800 | 1230 | 9900 | 1 | 6.5 | ||||
| 1000 | 1440 | 12150 | 1 | 6.5 | ||||
| 1250 | 1760 | 14670 | 0.9 | 6.5 | ||||
| 1600 | 2120 | 17550 | 0.8 | 6.5 | ||||

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We will always adhere to the business philosophy of high-quality products, high-quality services, and high-quality prices to create a better future with users, contribute to the development of Cesi Kema IEEE IEC ISO CE 20 Years Professional Transformer Manufacturer Oil Immersed 2000kVA 20kv Distribution Transformer industry, and become a world-class enterprise with international competitiveness. Our company always advance with the times, continuous innovation, thus laying a solid foundation for long-term development. Over the years, with high-quality products, first- class service, ultra-low prices we win thee trust and favor of customers.
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