What is a 480V 3 phase transformer used for?

Introduction to 480V 3 Phase Transformers

A 480V 3 phase transformer is an electrical device that converts voltage levels from high to low or vice versa. These transformers are primarily used in industrial and commercial settings to provide efficient power distribution across large facilities. Operating in three phases, they ensure a balanced load and stable power supply, which is crucial for heavy machinery and other energy-intensive equipment.

Primary Applications

480V 3 phase transformers are vital in diverse applications, including:

1. Industrial Manufacturing: They supply stable power to machinery such as motors, conveyor belts, and other heavy equipment requiring consistent torque and speed.
2. Commercial Buildings: These transformers distribute power across multiple floors and different sections, reducing the need for numerous smaller transformers.
3. Data Centers: Provide reliable power to servers and cooling systems, minimizing downtime and preventing data loss.
4. Renewable Energy: Used in wind farms and solar power plants to step up the generated power for grid distribution.

Kelida Company Solutions

The Kelida company offers a comprehensive range of 480V 3 phase transformers tailored to meet various needs. Their solutions are characterized by:

• High Efficiency: Transformers with efficiency ratings exceeding 98%, reducing energy losses.
• Customizable Designs: Options for custom voltage ratios and configurations to suit specific project requirements.
• Enhanced Durability: Utilization of robust materials to withstand harsh environmental conditions and extend service life.
• Safety Compliance: Adherence to international safety standards such as IEC 60076 and ANSI C57.

Technical Specifications

The technical aspects of 480V 3 phase transformers often include:

• Voltage Rating: Primary voltage of 480V and a standard secondary voltage that can vary depending on the application requirements.
• Frequency: Standard frequency of 60Hz for compatibility with most North American electrical systems.
• Power Capacity: Ranges from 10 kVA to 2,500 kVA, depending on the scale of operations.
• Impedance: Typically between 1% to 6%, influencing the voltage regulation and stability under different loads.

References

• National Electrical Manufacturers Association (NEMA) - Transformer Efficiency Standards
• Institute of Electrical and Electronics Engineers (IEEE) - Transformer Design and Application Guidelines
• Kelida Company Technical Data Sheets and Product Catalog
• International Electrotechnical Commission (IEC) Standards for Transformers