Guangzhou Guanggao High Voltage Electric Apparatus Co.,Ltd.
                                                                                                           
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220kV 10MVA Capacity Oil Immersed Power Transformer IEC Standard for High Voltage Applications

Price Negotiable
Price: Negotiable
MOQ: 3
Delivery Time: Negotiable
Brand: GuangGao
Product Description
220kV Oil Immersed Power Transformer 
Product Specifications
                                                           220kV Oil Immersed Power Transformer 10MVA 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
  • Core Role in Regional Energy Security
The 2200kV 320MVA oil-immersed power transformer functions as a "critical link" in regional power grids, underpinning the stability of energy supply for key areas. Rated for 110kV voltage operation, its 320MVA capacity is specifically tailored to meet the high-demand power needs of energy-critical scenarios: large industrial and mining complexes (sustaining continuous production that relies on uninterrupted electricity), urban core districts (supporting essential services like transportation, healthcare, and commerce), and new energy integration hubs (managing the variable output of wind and solar farms to avoid supply gaps). Beyond standard transmission, transformation, and distribution tasks, it acts as a buffer against grid fluctuations—ensuring energy supply resilience even during peak load periods or temporary disruptions.

Professional Equipment

Application

Export

Certificate(Power transformers with CE, ISO, KEMA, UL certificates and test reports.) 

Target Market


Company Profile

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.

Company Profile Image
Contact us
  • Add: No. 15, Yunpu 1st Road, Yunpu Industrial Zone, Huangpu, Guangzhou, Guangdong, China
  • Tel: (+86)-020-82505003
  • Email: ggelectric@gz-gg.com

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Guanggao High Voltage Electric Apparatus Co.,Ltd.
Location No.15,Yunpu1st Road, Yunpu Industrial Zone Luogang Guangzhou, China
Contact Person Liu

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