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Air Insulated Dry Type Transformer
As a manufacturer with over 20 years of experience in transformer production, Taili's Air Insulated Dry Type Transformers are safe, environmentally friendly and maintenance-free transformers. They utilize air as the main insulating medium and are particularly suitable for installation in indoor environments and places with high fire safety requirements.
Choose Taili as your supplier, and we can offer you high quality dry type transformers with customized design as well as reliable services.
Application
The application scenarios of environmentally friendly air insulated dry type transformers mainly focus on places that require environmental protection, safety and efficiency, such as high-end residential areas and public buildings that are sensitive to noise and oil pollution, special industrial areas with strict environmental impact requirements (such as food processing and electronic manufacturing), as well as urban distribution networks and renewable energy fields that need to reduce environmental loads.
Standard specification
1. Applicable specification: IEC 60076 / IEEE
2. Rated capacity: up to 2500 KVA
3. Primary voltage: 11(6.3 ,. 6.6 , 10 , 10.5)kV
4. Secondary voltage: 380/400/415V or customized
5. Winding materials: Copper/ Aluminum
6. Temperature rise: 65 °C/100℃ or customized
7. Cooling method: ONAN/ONAF
8. Frequency: 50Hz/60Hz
9. Taps voltage: ±5% / ±2x2.5% or customized
10. vector group: Dyn11 / Yyn0 / Yd11
Please provide the following information, and we will be able to offer better services.
| Product application scenarios | |
| Product technical parameters |
How to maintain an air-insulated transformer?
| Maintenance type | Period | Main job responsibilities |
| Daily inspection | Monthly or more frequently |
1. Record the operating temperature 2. Listen to the running sound 3. Check the ventilation and cleanliness of the environment |
| Regular maintenance | Once or twice a year |
1. Thorough cleaning 2. Secure all electrical connections 3. Measure insulation resistance 4.Check the cooling fan 5. Verify the temperature control system |
The maintenance of air insulated dry type transformers is indeed much simpler compared to oil-immersed ones, but it requires higher standards for cleanliness, dryness and tight connections. A systematic and periodic maintenance plan can effectively prevent failures, significantly extend the service life of the transformer (usually up to 25-30 years), and ensure that it always operates in a safe and efficient manner.
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No.81, Jingsan Road, Economic Development Zone, Yueqing City, Zhejiang Province, China
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