GF360
360m3/h Dry Air Generator for Large Power Transformer
- YUNENG GF Series Dry Air Generator for Transformer is designed to suit transformer applications.
- The machine could achieve a dew point of – 70℃ or better.
- Air compressor adopts an oil injection screw compressor of an international leading compressor industry.
- It features stable air supply pressure, no need for man supervision, continuous stable long-term, and reliable work, self-diagnosis, and alarm.
The GF360 is an industrial-grade dry air generator for extra-large transformers up to 1100kV, supplying high-volume, low dew point -70°C dry air to protect insulation and ensure stability.
Adaptable to harsh industrial environments, it provides reliable operation for large-scale energy projects and extra-large transformer maintenance.
| Item | Name of Parameter | Model / Unit | GF360 |
| Technical parameters | Nominal flow capacity | m3/h | 360 |
| Working pressure | MPa | 0.6~0.8 | |
| Pressure drop | MPa | 0.05 | |
| Noise | dB(A) | ≤80 | |
| Working power | / | AC380V 50Hz, 3P or as per buyer’s option | |
| Total elecric power | kW | 48 | |
| Pipe diameter of oil outlet/inlet | DN | 40/50 | |
| Size | mm | 3200*2250*2400 | |
| Weight | kg | 2400 | |
| Gas treatment index | Air Outlet Pressure | MPa | 0.02~0.04 |
| Dew Point | °C | -50~-70 | |
| Filtering Accuracy | μm | 0.01 | |
| Oil Content in Air Outlet | ppm | 0.01 | |
| *Due to different equipment configurations, its dimensions, weight index will vary slightly. | |||
1. Unmatched Capacity
360 m³/h flow rate handles the largest transformer drying tasks, efficiently drying extra-large transformer core and tank structures, significantly shortening maintenance time.
2. Heavy-Duty Construction
Robust frame and 48 kW system ensure continuous operation in harsh industrial environments, with strong load capacity and reliability, adapting to complex on-site conditions.
3. Ultra-Pure Air Supply
0.01 ppm oil content protects sensitive UHV equipment components, preventing contamination and insulation damage, ensuring the service life of UHV equipment.
4. Cost Efficiency
Drastically reduces maintenance time and labor for large-scale projects, delivering high economic benefits for utility companies and reducing overall maintenance costs.
5. Global Compliance
Meets international standards for ultra-high voltage power infrastructure, suitable for global large-scale energy projects and facilitating international market promotion.
1. Extra-Large Transformer Maintenance
Complete drying of massive core and tank structures, restoring insulation performance and ensuring safe operation of extra-large transformers, supporting large-scale grid construction.
2. UHV Grid Protection
Critical for preserving the integrity of ultra-high voltage transformers, ensuring the stability and safety of UHV power grids and promoting efficient power transmission.
3. Major Power Plant Projects
Supports retrofitting and installation of large generators and transformers, guaranteeing the normal operation of power plants and enhancing power supply capacity.
4. National Grid Infrastructure
Serves as a core drying solution for national energy transmission networks, enhancing grid reliability and ensuring stable national power supply.
5. International Energy Initiatives
Provides reliable drying for global large-scale power infrastructure projects, meeting international industrial requirements and promoting global energy cooperation.
