800KVA amorphous alloy dry-type transformer

　　Technical Parameters

　　Rated Capacity: The common capacity is 800KVA, and other capacity specifications are also available, such as 30KVA, 50KVA, 100KVA, 125KVA, 160KVA, 200KVA, 250KVA, 315KVA, 400KVA, 500KVA, 630KVA, 1000KVA, 1250KVA, 1600KVA, 2000KVA, 2500KVA, etc.

　　Rated Voltage: The high-voltage side is generally 10KV, and the low-voltage side is commonly 0.4KV. Specific values may vary depending on the product model and customization requirements.

　　Connection Group Symbol: A common symbol is Dyn11, but the specific symbol may vary depending on the manufacturer and design.

　　Impedance Voltage: It is generally around 6%.

　Performance Advantages

　　High Efficiency and Energy Saving: The amorphous alloy core material has excellent soft magnetic properties, significantly reducing no-load losses (by about 70% compared to traditional materials). Load losses are also significantly optimized, resulting in significant long-term energy-saving effects.

　　Safety and Environmental Protection: The fully sealed, oil-free design eliminates the risks of oil leakage and fire. The materials are recyclable, meeting environmental regulations. The epoxy resin vacuum casting process ensures that the coils are moisture-resistant and crack-resistant, adapting to high-humidity or harsh environments.

　　Stable and Reliable: The four-frame, five-column amorphous alloy core structure provides strong short-circuit resistance. The intelligent temperature monitoring system monitors the operating status in real-time and automatically alerts in case of abnormalities, extending the service life of the equipment.

　　Low Noise: Adopting a low-noise design, the noise level is lower than the national standard, making the transformer operate more quietly and comfortably.

　　Compact Size: Compared with traditional oil-immersed transformers, dry-type transformers are more compact and lightweight, facilitating installation, maintenance, and transportation.

　　Strong Overload Capacity: It can withstand short-term overloads without damage, offering higher reliability.

　　Long Lifespan: Using amorphous alloy materials, it has a longer lifespan than transformers with ordinary cores, providing better stability and reliability.

　　Structural Features

　　Core: Made of amorphous alloy strips wound into a rectangular cross-section, four-frame, five-column structure, providing strong short-circuit resistance.

　　Windings: The high-voltage coils are usually wound with high-strength enameled wires, while the low-voltage coils are wound with copper foils. The entire assembly is cast with epoxy resin, offering excellent moisture resistance and crack resistance.

　　Cooling Method: Adopting the AN/AF cooling method, which combines forced ventilation and natural ventilation to reduce the transformer's temperature. This method not only lowers the temperature but also has energy-saving, environmental-friendly, and stable characteristics, adapting to a wider range of environments and ensuring more reliable operation.

　　Protection Level: It can be equipped with an enclosure, encapsulating the transformer in a steel or aluminum sealed box for insulation and protection. This is beneficial for use in harsh environments or situations requiring protection and can also enhance the transformer's aesthetic appearance.

　　Application Scenarios

　　Urban Power Grid Renovation and New Construction Projects: Meeting the demands of urban power grids for efficient, energy-saving, and safe power supply.

　　Power Distribution Systems in Industrial and Civil Buildings: Providing reliable power supply for various types of buildings.

　　Rail Transit Facilities Such as Subways and Tunnels: Ensuring the normal operation of rail transit facilities.

　　Wind Power and Solar Photovoltaic Power Plants: Adapting to the special requirements of new energy power generation systems.

　　Power Distribution in Data Centers and Intelligent Buildings: Providing stable power support for data centers and intelligent buildings.

　　Other Occasions with High Requirements for Safety and Energy Saving: Such as hospitals, schools, etc.