Dry type distribution transformer is a maintenance-free electrical device designed for indoor power distribution, featuring fire resistance and environmental friendliness. Produced by Baoding Tianwei Baoqian Power Equipment Co., Ltd., a high-tech enterprise established in 2004, this dry type distribution transformer uses imported epoxy resin vacuum casting or Nomex insulation materials, achieving H-class insulation (220℃ resistance). The dry type distribution transformer operates with no oil leakage risks, making it ideal for shopping malls, airports, and data centers. Compliant with GB20052-2020, it has a no-load loss 40% lower than traditional dry transformers, with strong overload capacity (150% rated load for 1 hour under forced air cooling).
Product Advantages
Safe & Environmental
No oil, no pollution, no fire risk, meeting indoor fire protection standards.
Intelligent Monitoring
Equipped with temperature control system, automatically starting fans and alarming for overheating.
Compact Design
30% smaller footprint than oil-immersed transformers, reducing installation space costs.
Durable Performance
Epoxy resin casting resists moisture and corrosion, with 30-year service life.
Main Applications
Urban Power Grids
Supporting power distribution in residential areas, commercial districts, and high-rise buildings.
Industrial Facilities
Power supply for factories, metallurgy, and chemical plants requiring fireproof equipment.
Public Infrastructures
Airports, subway stations, hospitals, and data centers with strict environmental requirements.
Renewable Energy
Matching wind and solar power plants for stable power conversion and distribution.
FAQ
Q: What is the difference between SCB and SG series?
A: SCB series uses epoxy resin casting for better moisture resistance (IP40 protection), while SG series is non-encapsulated with H-class insulation, suitable for high-temperature environments.
Q: Can it operate in humid areas?
A: Yes, the SCB series has IP40 protection, withstanding relative humidity up to 90% (20℃), suitable for coastal and rainy regions.
Q: What is the lead time for standard models?
A: Standard 10kV/1000kVA models have a 25-30 working day delivery cycle; urgent orders can be expedited to 15 days.
Q: Is on-site maintenance required?
A: It is maintenance-free under normal conditions; only annual inspection of the temperature control system and electrical connections is recommended.
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