| 110kV Oil Immersed Power Transformer 50MVA Capacity |
| Rated Capacity (kVA) | Level 1 | Level 2 | Level 3 | Short - circuit Impedance (%) |
| No - load Loss (kW) | Load Loss (75 °C) (kW) | No - load Loss (kW) | Load Loss (75 °C) (kW) | No - load Loss (kW) | Load Loss (75 °C) (kW) |
| 6300 | 4.4 | 32 | 5.2 | 32 | 6.4 | 33 | 10.5 - 18 |
| 8000 | 5.3 | 38 | 6.2 | 38 | 7.7 | 40 |
| 10000 | 6.2 | 45 | 7.3 | 45 | 9 | 48 |
| 12500 | 7.4 | 53 | 8.7 | 53 | 10.7 | 56 |
| 16000 | 8.9 | 66 | 10.5 | 66 | 12.9 | 69 |
| 20000 | 10.6 | 79 | 12.5 | 79 | 15.4 | 84 |
| 25000 | 12.5 | 94 | 14.8 | 94 | 18.2 | 99 |
| 31500 | 14.9 | 111 | 17.6 | 111 | 21.6 | 117 |
| 40000 | 17.8 | 140 | 21 | 140 | 25.8 | 148 |
| 50000 | 21 | 175 | 24.8 | 175 | 30.6 | 184 |
| 63000 | 25 | 209 | 29.5 | 209 | 36.3 | 220 |
* Above specification may be changed to improve performance.
* Transformer of other specification than listed above can be made to order.
Product Overview As a backbone component of regional power grids, the 110kV 320MVA oil-immersed power transformer is engineered to bridge medium and high voltage networks—playing a critical role in balancing power supply and demand across large-scale areas. It is specifically rated for 110kV voltage levels, with a 320MVA capacity that meets the intensive power needs of high-load scenarios: large industrial and mining complexes (supporting continuous production lines), urban central business districts (powering dense commercial and residential clusters), and new energy integration hubs (accommodating intermittent output from wind and solar farms). Beyond basic transmission and distribution, it acts as a "stabilizer" for regional grids by smoothing power fluctuations and ensuring consistent electricity delivery.
Certificate(Power transformers with CE, ISO, KEMA, UL certificates and test reports.)
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Company Profile
Guanggao Transformer is a professional transformer manufacturer. We produce single-phase, three-phase, dry-type, distribution, and high-voltage transformers (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 impulse 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.
Contact us
- Add: No. 15, Yunpu 1st Road, Yunpu Industrial Zone, Huangpu, Guangzhou, Guangdong, China
- Tel: (+86)-020-82505003
- Email: ggelectric@gz-gg.com
