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MOQ : 3
Core Material : Silicon Steel Core / Amorphous Core
Vector Group : Dyn11 Yyn0
Payment Terms : T/T L/C
Application : Power
Model Number : D
Input Voltage : 20kV、22kV、24kV
Packaging Details : Export Standard Package
Rated Capacity : 50-2500KVA
Name : Dry Type Distribution Transformer
Warranty : 2 years
Standard : IEC Standard
Cooling Method : ONAN
Certification : ISO CESI UL KEMA
Output Voltage : 0.4kV
Place of Origin : Guangzhou
Winding Material : Copper / Aluminum
Brand Name : GuangGao
Phase : 3
| dry-type distribution transformer SC(B)18-NX1 energy efficiency level 1 | ||||||||
| Capacity(kVA) | Voltage Combination | Vector group | No load loss(W)(W) | Full Load Loss (W) | Short Circuit Impedance (%) | |||
| HV(kV) | H.V. Tapping Range | LV(kV) | F(120℃) | H(145℃) | ||||
| 50 | 20 22 24 | ±5%/ ±2×2.5% | 0.4 | Dyn11 Yyn0 | 219 | 1110 | 1180 | 6 |
| 100 | 348 | 1790 | 1920 | |||||
| 160 | 432 | 2220 | 2380 | |||||
| 200 | 470 | 2650 | 2830 | |||||
| 250 | 542 | 3080 | 3290 | |||||
| 315 | 626 | 3670 | 3920 | |||||
| 400 | 742 | 4360 | 4660 | |||||
| 500 | 872 | 5210 | 5570 | |||||
| 630 | 985 | 6160 | 6590 | |||||
| 800 | 1130 | 7430 | 7960 | |||||
| 1000 | 1340 | 8800 | 9360 | |||||
| 1250 | 1534 | 10400 | 11100 | |||||
| 1600 | 1800 | 12400 | 13300 | |||||
| 2000 | 2091 | 14700 | 15800 | |||||
| 2500 | 2503 | 17400 | 18600 | |||||
| 2000 | 2091 | 16000 | 17200 | 8 | ||||
| 2500 | 2503 | 19100 | 20400 | |||||
* Above specification may be changed to improve performance.
* Transformer of other specification than listed above can be made to order.




Target Market

Guanggao Transformer is a professional transformer manufacturer. We produce single-phase, three-phase, dry-type, distribution, and high-voltage transers (110 kV and above). We meet IEEE/ANSI/UL/CSA and IEC standards. Guanggao Transformer has nearly 25 years of transformer export experience. The company has modern laboratory construction, such as high-voltage test hall, within which there is a 3000kV lightning impulsforme testing device, and some advanced testing equipment, such as CA-21 moisture analyzer from Mitsubishi, American Fluke Ti30 infrared image detector, American RM-3WE three dimensional vibration. And it was identified as the national power transformer energy efficiency testing laboratories in 2011.
The company has undertaken the National Olympic Security Power Project, the National 851 project, the whole construction of the Guangzhou Asian Games, Guangzhou BRT and other important security power projects. The products used in the above projects are highly safe and in a reliable operation throughout the country. Also, these products are exported to Myanmar, Madagascar, Malaysia,other countries. Enjoying a good reputation on the electromechanical market, "Guanggao Brand"was identified as Guangdong famous brand, the product was identified as the National Energy Efficiency Star Products and Brand-Name Products in Guangdong Province.If you have transformer needs, please contact us.

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200kVA Dry Type Distribution Transformer with Energy Efficiency Level 3 for Confined Spaces Images |